WO2013185979A1 - Durchführungsvorrichtung für ein explosionsgeschütztes gehäuse - Google Patents
Durchführungsvorrichtung für ein explosionsgeschütztes gehäuse Download PDFInfo
- Publication number
- WO2013185979A1 WO2013185979A1 PCT/EP2013/059268 EP2013059268W WO2013185979A1 WO 2013185979 A1 WO2013185979 A1 WO 2013185979A1 EP 2013059268 W EP2013059268 W EP 2013059268W WO 2013185979 A1 WO2013185979 A1 WO 2013185979A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- body unit
- sleeve
- clamping body
- feedthrough device
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
- H02G3/0616—Joints for connecting tubing to casing
- H02G3/0625—Joints for connecting tubing to casing with means for preventing disengagement of conductors
- H02G3/0675—Joints for connecting tubing to casing with means for preventing disengagement of conductors with bolts operating in a direction parallel to the conductors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/088—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/069—Other details of the casing, e.g. wall structure, passage for a connector, a cable, a shaft
Definitions
- the invention relates to a feedthrough device for passing a component, in particular an electrical ⁇ rule conductor through the wall opening a wall of an explosion-proof housing.
- the housing is in particular in the ignition protection "flameproof enclosure” (Ex-d) out ⁇ leads.
- the implementation of the component through the wall opening in the housing must firstly comply with the requirements of explosion protection ⁇ .
- a Zünd pentschsgnace cable entry proposed.
- the cable entry has a metal sleeve which can be screwed into the wall opening of the housing.
- a slidably arrange ⁇ ter sealing ring made of a thermoplastic polyamide resin is disposed in the interior of the screw-in.
- ⁇ ter sealing ring made of a thermoplastic polyamide resin is disposed.
- the explosion-proof housing has a Wandöff ⁇ tion, through which the component is led out.
- the construction ⁇ part or the electrical conductor is rigid, especially in its direction of extension, such as a rigid rail, which carries out ⁇ as an electrically conductive bus bar may be.
- Via the bus an electrical potential from the housing can be guided and play out at ⁇ of an explosion-proof housing in an adjacent explosion-proof enclosure.
- the busbar may be grounded.
- a feedthrough device In the wall opening a feedthrough device is arranged, which forms a flameproof gap there. Through this gap, the component is arranged displaceably in its direction of extension relative to the housing. Due to temperature fluctuations, there may be changes in the length of the component. Because of the displaceability of the component relative to the wall opening having housing wall occur there no loads on the component and the housing.
- the implementing device forms a flameproof gap, so that the relative mobility of the component is achieved in relation to the housing wall at Ge ⁇ iquesr among explosion protection.
- the feed-through device in one embodiment of the invention a clamping body unit, which surrounds the extending through the wall opening of the housing construction ⁇ part.
- the clamping body unit is preferably non-positive and / or positive fit with the construction carried out partly connected. In the forces usually occurring in the extension direction of the component, the feedthrough device is clamped immovably with respect to the component.
- the implementing device may further comprise a clamping body unit with a radial clamping force beauf ⁇ striking sleeve and can be screwed to the sleeve cap.
- a clamping body unit with a radial clamping force beauf ⁇ striking sleeve and can be screwed to the sleeve cap.
- an ignition-proof gap is formed between the sleeve and the wall opening.
- the feedthrough device is not firmly connected to the housing. Preference ⁇ way , the feedthrough device is attached exclusively to the performed component.
- the section of the sleeve, which forms a flameproof gap with the wall opening is made so long in the direction of the longitudinal axis that the displacements between the component and the wall of the housing, which always occur due to temperature fluctuations, always form a sufficiently long gap, so that the ignition breakdown safety is guaranteed.
- a rigid busbar can also be passed through or into a plurality of housings.
- the clamping body unit of the feedthrough device is preferably elastically deformable. However, in the case of the normally occurring forces to which the bushing device is exposed, there is no plastic deformation. tion of the sprag unit instead.
- the clamp body unit includes a passage extending along a longitudinal axis channel for receiving a longitudinal portion of the operation performed by the opening wall ⁇ component. Preferably, the clamping body unit is applied to the entire longitudinal section positively and non-positively.
- the sprag unit also has a conical clamping surface, preferably coaxial about the longitudinal axis. A conical inner surface of the sleeve is adapted to the taper of the clamping surface.
- the conical clamping surface and the conical inner surface may each form a ring around the longitudinal axis CLOSED ⁇ sene, contiguous area. Deviating from this, it is also possible that the clamping surface and / or the inner surface is divided into a plurality of surface portions which are interrupted or separated by recesses, grooves or the like. Such surface portions may be arranged distributed in the circumferential direction about the longitudinal axis.
- a screwed to the sleeve cap For axial displacement of the sleeve is a screwed to the sleeve cap.
- a Drückflä ⁇ che is present, which can run at right angles or obliquely with respect to the longitudinal axis.
- a push ring At the push surface, a push ring is supported.
- the clamping body unit On the pressing surface opposite side of the spinning ring, the clamping body unit has a ers ⁇ te axial surface which is perpendicular or obliquely with respect to the longitudinal axis.
- Axial forces can therefore be transmitted between the clamping body unit and the cap via the pressing ring.
- Au ⁇ ßerdem provides the push ring to prevent the possibility of the transmission of forces circumferentially around the longitudinal axis between the cap and the elastically deformable clamping body unit. It can thus be ensured that the clamping body unit does not deform, for example twisted, in the circumferential direction when the screw connection between the sleeve and the cap is produced. As a result, re ⁇ rum is achieved that deformations in the circumferential direction of the feedthrough device are not transferred to the performed Bau ⁇ part.
- the feedthrough device is easy to assemble. At the same time, a good clamping connection with respect to the component is achieved.
- At a portion of the facedflä ⁇ che of the sleeve can be formed against the wall of the housing or ei ⁇ nes disposed in the wall opening intermediate piece a Zünd barnschlagsteiler gap.
- the sleeve and in particular an end portion having Cylind ⁇ imperious outer surface are examples of the housing or ei ⁇ nes disposed in the wall opening intermediate piece a Zünd thoroughly deviser gap.
- the pressing ring is designed, so to speak, as a sliding ring.
- the pressing ring can form a plain bearing relative to the first axial surface and / or with respect to the pressing surface of the cap.
- the pressing ring When the pressing ring is slidably supported on the first axial surface and / or the pressing surface, it can transmit no or only negligibly small forces and moments in the circumferential direction about the longitudinal axis.
- a gap exists between the sleeve and the spinning ring.
- This gap can be seen differently in the direction of the longitudinal axis depending on the desired clamping force. The more strongly the pressing ring is clamped in the direction of the longitudinal axis between the cap and the clamping body unit, the greater the radial clamping force exerted on the longitudinal section of the component in the channel via the clamping body unit.
- the clamping body unit preferably has two clamping ⁇ body, each having an abutment surface, abutting de ⁇ NEN the two clamping bodies together.
- the two clamping bodies are pressed by the clamping surface positioned ⁇ thrust sleeve with their contact surfaces against each other.
- the two clamp bodies themselves lie loosely together.
- each clamping body has a peripheral portion of the channel.
- the separation point of the KlemmMechein ⁇ unit between the two clamping bodies thus extends through the channel along the entire longitudinal extent.
- the two clamping bodies can thereby be applied and positioned at the desired location from opposite sides to the male longitudinal section of the component. Eg ⁇ ⁇ ne relative displacement of the clamping body device relative to the component is therefore not necessary during assembly.
- the contact surfaces of the clamping body are designed as flat surfaces.
- the two clamping body abut each other with their contact surfaces in a plane which extends through the channel in the entire longitudinal direction, wherein the longitudinal axis is in particular ⁇ special arranged in this plane.
- the cross section of the channel is particularly adapted to the cross section of the male component. This adaptation meets in particular the shape and the size of the cross section.
- the cross section of the channel and the L jossab ⁇ section of the component is rectangular in one embodiment.
- a second axial surface may be present on the clamping body unit.
- the normal vectors of the first axial surface and the second axial surface point away from each other, preferably in opposite directions parallel to
- the clamping surface of the clamp body unit can be arranged as ⁇ seen in a direction of the longitudinal axis between the two axial faces.
- the sleeve may have a radially inwardly projecting away annular flange which is associated with the second axial surface of the clamping body unit.
- An axial displacement in the direction of the longitudinal axis between the sleeve and the clamping body unit can be limited via this annular flange. In this way, the clamping force between the clamping body unit and the recorded in the channel L jossab ⁇ section of the component can be limited.
- Figure 1 is a schematic, block diagram similar Representation of a plurality of housing connecting busbar with in the region of the wall openings of the housing-mounted bushing devices,
- FIG. 2 a perspective view of a push ring of the feedthrough device
- FIG. 3 a perspective view of a cap of the feedthrough device
- FIG. 4 shows the cap according to FIG. 3 in longitudinal section
- FIG. 5 is a perspective view of a sleeve of the feedthrough device
- FIG. 6 shows the sleeve according to FIG. 5 in longitudinal section
- Figure 7 is an exploded view of an embodiment of the feedthrough device in perspective view
- Figures 8 and 9 are each a longitudinal section through the feedthrough device according to Figure 7 in the assembled state.
- the feed-through device 10 serves a component and at ⁇ play according to a rigid, axially extending along a longitudinal axis L component 11 explosion proof ⁇ pass out through the wall opening 12 ei ⁇ ner wall 13 of a housing fourteenth
- the component 11 is, for example according to a grounded bus-bar 15.
- the following is mentioned in ⁇ way of example as a component of the busbar 15, wherein the features discussed in this connection also apply to other especially in their direction of extension rigid components.
- the feedthrough device 10 can also be used to carry out flexible components, for example electrical cables.
- a feed-through device 10 is arranged in each wall opening 12. If the distance between two adjacent housings 14 is sufficiently small, a common leadthrough device 10 for the explosion-proof passage of the busbar 15 through the two adjacent hinge openings 12 can also be used.
- the busbar 15 is slidably mounted in its direction of extension, along a longitudinal axis L. relative to the wall 13 with the wall opening 12.
- the feedthrough device 10 forms an ignition-puncture-proof gap 43 (FIGS. 8, 9) permitting longitudinal displacement.
- the feedthrough device 10 can be connected to the wall 13 in an embodiment not shown, wherein the gap 43 is then formed between the feedthrough device 10 and the busbar 15. In the preferred embodiment described, the feed-through device is seated. tion 10 immovably on the busbar 15 and forms with respect to the wall 13 in the wall opening 12 an ignition-proof gap 43, preferably a ring encircling annular gap.
- the feedthrough device 10 has a clamping body unit 20, a sleeve 21, a cap 22 and a pressing ring 23.
- the clamping body device 20 is formed by two clamping body 24.
- the clamp body 20 is divided as it were, in two parts, and in the circumferential direction around the longitudinal axis L sailed ⁇ hen preferably into two halves.
- the cross section of the channel 25 is adapted to the cross section of the component 11.
- the cross-sectional shape of the busbar 15 and thus of the channel 25 is rectangular.
- the cross section of the channel 25 is constant along the entire sprag unit 20.
- the clamping body unit 20 has a conically tapering clamping surface 26 in the direction of the longitudinal axis L.
- the clamping surface 26 corresponds to the lateral surface of a cone ⁇ stump.
- On the clamping surface 26 connects axially in Rich ⁇ tion of the longitudinal axis L considered on one side a first annular axial surface 27 and on the other side a second annular axial surface 28 at.
- the two Axi ⁇ alzan 27, 28 extend in the embodiment in egg ner level radially to the longitudinal axis L.
- the normal vectors of the two axial surfaces 27, 28 have parallel to the longitudinal axis L in opposite directions.
- the clamping body unit 20 has two cylindrical Axi ⁇ alfort instruments 29, each forming an axial end 30 of the clamping body unit 20.
- the axial surfaces 27, 28 bil ⁇ the so-called annular shoulders or annular steps between the clamping surface 26 and the respective adjacent axial extension 29 of the clamping body unit 20.
- the clamping body unit 20 In the region of the first Axial ⁇ area 27, the clamping body unit 20 has its largest Au ⁇ . . Starting from the first axial surface 27, the clamp body unit 20 is tapered along the clamping ⁇ surface 26 toward the second axial face 28th
- the clamping body unit 20 consists of two separate clamping bodies 24.
- the clamping bodies 24 each have a peripheral portion of the clamping body unit 20.
- the clamping body unit 20 is, for example, along a plane in which the longitudinal axis L extends, divided into the two clamping body 24.
- the channel 25 ent ⁇ long its entire longitudinal extent is divided on the two clamping body 24.
- the clamping ⁇ body unit can be forth fitted 20 with mounted busbar 15 of entge ⁇ gennewen pages at the desired attachment location on the bus bar 15 so that the clamping body unit 20 15 completely around ⁇ includes the bus bar and the longitudinal portion 15a of the bus bar 15 in the Channel 25 receives.
- the two clamping bodies 24 each have a contact surface 31. In the mounted position, the two clamping body 24 abut each other with their respective contact surface 31.
- the contact surface 31 of each clamping body 24 is divided into two sections, which are defined by the body 24 existing channel portion of the channel 25 vonei ⁇ nander are separated.
- the Ab ⁇ sections of the contact surface 31 are in the region between the two axial faces 27, formed 28th
- the two clamping body 24 are loosely placed in the assembled state with their contact surfaces 31 against each other and are pressed by the sleeve 21 against each other.
- the sleeve 21 is adapted to exert a radial clamping force on the clamping surface 26 of the clamping body unit 20.
- the clamping body unit 20 or the two clamping bodies 24 are made of a material which can deform elastically by the radial forces generated by the sleeve 21. In this case, a material is chosen, the temperatures occurring in the übli ⁇ chate, where the feed-through device 10 is exposed, having no plastic deformation. The material has no Kaltf profä ⁇ ability.
- the sleeve 21 is shown in detail in FIGS . 5 and 6. It has an inner surface 36, which tapers conically starting from an axial attachment opening 35 in the direction of the longitudinal axis L. On the Axialseite opposite the Aufstecgro réelle 35 projects radially inwardly from the inner surface 36, a radial flange 37 away. The radial ⁇ flange 37 surrounds an end opening 38 of the sleeve 21, whose diameter at least corresponds to the outer diameter of the axial extension 29 which adjoins the second Axialflä ⁇ che 28th
- the conicity of the inner surface 36 is adapted to the taper of the clamping surface 26.
- a flat An ⁇ position between the inner surface 36 and the clamping surface 26 he testifies ⁇ , but not the entire clamping surface 26 and / or the entire inner surface 36 must cover.
- In the mounted stand to ⁇ between the radial flange 37 and the second axial face 28 may remain a distance. This ensures that the clamping body unit 20 is displaceable towards the radial flange 37 when the cap 22 is screwed on relative to the sleeve 21.
- the sleeve 21 has the largest inner diameter.
- an external thread 39 is present on the outer circumference of the sleeve 21.
- the external thread 39 is provided in the embodiment on the outer annular surface of a ring portion 40.
- the sleeve 21 has the largest outer diameter.
- a cylindrical end portion 41 of the sleeve 21 connects, which has a cylindrical outer surface 42.
- the cylindrical outer ⁇ surface 42 of the end portion 41 is preferably used to Bil ⁇ dung a zünd mantschsnostien gap 43 in the region of the wall opening 12.
- This puncture-proof gap 43 may, for example, directly between the cylindrical outer surface 42 and the wall opening 12 limiting wall surface be formed.
- the assembly 44 may for this purpose have a cylindrical opening 45, which with the feedthrough device 10 cooperates, as is schematically illustrated in Figure 8.
- the assembly 44 may provide filters for example, a cylindrical opening 45 ⁇ whose length in the direction of the longitudinal axis L is larger than that of the wall opening 12th
- the cap 22 of the feedthrough device 10 is provided to be screwed on the external thread 39 of the sleeve 21 ⁇ .
- the cap 22 has a first hollow cylindrical portion 49 with an internal thread 50.
- the first hollow cylindrical section 49 is adjoined by a second hollow cylindrical section 51, which has a smaller inner diameter.
- Both hollow cylindrical sections 49, 51 are arranged coaxially to the longitudinal axis L on ⁇ .
- a radially inwardly projecting shoulder 52 is present on the first hollow cylindrical portion 49 opposite side of the second hollow cylindrical portion 51.
- a pusher surface 53 is provided, which may be arranged in a plane radially to the longitudinal ⁇ axis L or an oblique to the longitudinal axis L extending plane.
- the outside 54 of the sleeve 22 is designed such that it is suitable for applying a commercially available tool.
- six flatinstitunberei ⁇ surface 55 are regularly formed on the outside 54 in the circumferential direction, on which a tool, for example a wrench or the like for producing the screw with the sleeve 21 can be applied.
- the pressing ring 23 is at least partially received in the second hollow cylindrical portion 51 of the cap 22.
- the Push ring 23 may be measured in the longitudinal direction also be slightly larger than the length of the second hollow cylindrical portion 51 so that it protrudes slightly into the first hollow cylindrical portion 49.
- the outer diameter of the pressing ring 23 is adapted to the inner diameter of the second hollow cylindrical portion 51. The pressing ring 23 is therefore not in contact with the internal thread 50 of the larger inner diameter aufeisenden first hollow cylindrical portion 49 of the cap 22nd
- the pressing ring 23 is supported on the pressing surface 53 of the sleeve 21.
- On its axially entge ⁇ genforceen side of the pressing ring 23 is located on the first axial surface 27 of the clamping body unit 20 at.
- the pressing ring 23 encloses the axial extension 29 of the clamping body unit 20 adjoining the first axial surface 27 coaxially.
- the pressing ring 23 is used between the cap 22 and the clamp body unit 20, an axial force to übertra ⁇ gen.
- it forms a sliding bearing 58 beispielsge ⁇ Gurss with the sleeve 21 in the second hollow cylindrical portion 51.
- the feedthrough device 10 is assembled as follows:
- the busbar 15 is passed through a Wandöff ⁇ tion 12 of a wall 13 of a housing 14 and secured in the housing or on the housing 14.
- the busbar In this case, as illustrated in FIG. 1, 15 can also run through a plurality of wall openings 12 of different housings 14.
- the sleeve 21, the pressing ring 23 and the cap 22 are attached from one end to the busbar 15. Both the sleeve 21, as well as the pressing ring 23 and the cap 22 have a larger inner cross-section than the busbar 15, so that it moves ent ⁇ free the busbar 15 to the attachment point force ⁇ who can.
- Double clamping body unit 20 arranged around and placed together with the abutment surfaces 31 at the desired attachment location.
- the sleeve 21 is pushed from one side and the pressing ring 23 and the cap 22 are pushed onto the clamping body unit 20 axially along the longitudinal axis L from the other side.
- the inner surface 36 of the sleeve 21 thereby comes into abutment with the clamping surface 26.
- the pressing ⁇ ring 23 is located on the one hand on the first axial surface 27 and on the other hand on the pressing surface 53 at.
- a gap or distance exists between the press ⁇ ring 23 and the sleeve 21 in the longitudinal direction.
- the first hollow cylindrical Ab ⁇ section 49 with the internal thread 50 is screwed onto the contendgewin ⁇ de 39 of the sleeve 21. It transmits the
- the imple ⁇ approximately device 10 may be directly disposed in a wall opening 12 of the wall 13 of a housing fourteenth
- the cylindrical end portion 41 with its zy ⁇ cylindrical outer surface 42 serves to form a Zünd mantschsnostien gap 43 between the cylindrical outer surface 42 and the wall opening 12 bounding portion of the wall 13.
- an ignition-proof gap 43 could also between a cylindrical opening 45 of a connected to the wall 13 of the housing 14 assembly 44 and the outer surface 42 of the cylindri ⁇ 's end portion 41 of the sleeve 21 are formed (Figure 8).
- the invention relates to a feed-through device 10 for an explosion-proof housing 14, which insbeson ⁇ particular type of protection "flameproof enclosure” is executed.
- the feed-through device 10 In a wall opening 12 of the housing 14, the feed-through device 10 is arranged and forms a flameproof joint 43. Through this gap 43 is a rigid member 11 in its extension direction displaceably against the wall 13 of the housing 14 angeord ⁇ net.
- the implementing device 10 has particular egg ⁇ ne clamping body unit 20, a sleeve 21, a cap 22 and a push ring 23.
- the sleeve 21 and the cap 22 Kgs ⁇ NEN be screwed together.
- Axial forces between the clamping body unit 20 and the cap 22 are transmitted via the pressing ring 23, which in turn are supported on obliquely to the longitudinal axis L, abutting surfaces 26, 36 of the clamping body unit 20 and the sleeve 21 ⁇ who.
- the sleeve 21 generates a radial clamping force on the clamping body unit 20.
- the clamping body unit 20 is completely penetrated along a longitudinal axis L by a channel 25, in which a longitudinal portion of a component 11, preferably an electrical conductor, is arranged.
- the clamping ⁇ body unit 20 Due to the clamping force through the sleeve 21, the clamping ⁇ body unit 20 is elastically deformed and clamped by ⁇ guiding device 10 at the longitudinal portion 15 a of the component 11, 15 fixed. In this way the remediessvorrich ⁇ tung 10 can be slidably mounted on the component 11, 15 and simultaneously relative to the housing 14 offset to safely.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Installation Of Indoor Wiring (AREA)
- Clamps And Clips (AREA)
- Cable Accessories (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/407,261 US9478955B2 (en) | 2012-06-13 | 2013-05-03 | Feedthrough device for an explosion-proof housing |
| EP13719880.0A EP2862250B1 (de) | 2012-06-13 | 2013-05-03 | Durchführungsvorrichtung für ein explosionsgeschütztes gehäuse |
| BR112014030881A BR112014030881A2 (pt) | 2012-06-13 | 2013-05-03 | dispositivo conector de passagem para um compartimento à prova de explosão |
| CN201380030962.5A CN104584352B (zh) | 2012-06-13 | 2013-05-03 | 用于防爆壳体的通引装置 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012105113A DE102012105113A1 (de) | 2012-06-13 | 2012-06-13 | Durchführungsvorrichtung für ein explosionsgeschütztes Gehäuse |
| DE102012105113.5 | 2012-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2013185979A1 true WO2013185979A1 (de) | 2013-12-19 |
Family
ID=48236977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2013/059268 Ceased WO2013185979A1 (de) | 2012-06-13 | 2013-05-03 | Durchführungsvorrichtung für ein explosionsgeschütztes gehäuse |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9478955B2 (de) |
| EP (1) | EP2862250B1 (de) |
| CN (1) | CN104584352B (de) |
| BR (1) | BR112014030881A2 (de) |
| DE (1) | DE102012105113A1 (de) |
| WO (1) | WO2013185979A1 (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017016819A1 (de) * | 2015-07-28 | 2017-02-02 | R. Stahl Schaltgeräte GmbH | Explosionsgeschützte anordnung und verfahren zu deren herstellung |
| WO2017016817A1 (de) * | 2015-07-28 | 2017-02-02 | R. Stahl Schaltgeräte GmbH | Explosionsgeschützte anordnung und verfahren zu deren herstellung |
| WO2017016820A1 (de) * | 2015-07-28 | 2017-02-02 | R. Stahl Schaltgeräte GmbH | Explosionsgeschützte anordnung und verfahren zu deren herstellung |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015112286A1 (de) * | 2015-07-28 | 2017-02-02 | R. Stahl Schaltgeräte GmbH | Explosionsgeschützte Anordnung zur Bolzendurchführung und Verfahren zu deren Herstellung |
| FR3049120B1 (fr) * | 2016-03-15 | 2023-12-08 | Inst Vedecom | Barre omnibus comportant une pluralite de manchons coaxiaux pourvus de bras dotes de pistes electriques |
| WO2017210848A1 (zh) * | 2016-06-07 | 2017-12-14 | 王渊博 | 一种新型电缆直接引入装置 |
| CN108766683A (zh) * | 2018-05-24 | 2018-11-06 | 醴陵市浦口电瓷制造有限公司 | 一种防爆型电瓷电缆终端瓷套 |
| DE102019117409A1 (de) | 2019-06-27 | 2020-12-31 | R. Stahl Schaltgeräte GmbH | Explosionsgeschützte Anordnung |
| DE102020116283A1 (de) | 2020-06-19 | 2021-12-23 | Tdk Electronics Ag | Elektronische Vorrichtung |
| GB2600950A (en) * | 2020-11-12 | 2022-05-18 | Continental Automotive Gmbh | Electronic assembly and method of producing the same |
| CN113178827B (zh) * | 2021-04-20 | 2023-12-08 | 合肥志功机电工程有限公司 | 管型穿墙套管 |
| DE102021122931A1 (de) * | 2021-09-06 | 2023-03-09 | Endress+Hauser Flowtec Ag | Elektrische Durchführung und Elektronikgehäuse |
| DE102023202542A1 (de) | 2023-03-22 | 2024-09-26 | Robert Bosch Gesellschaft mit beschränkter Haftung | Anschlussbaugruppe für ein Tankventil, Tankventil mit Anschlussbaugruppe |
| DE102023134005B3 (de) * | 2023-12-05 | 2025-04-30 | Nexans Sa | Gehäusedurchführung mit Schirmkontaktierung |
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| DE29903103U1 (de) | 1999-02-20 | 2000-06-21 | Emil A. Peters GmbH & Co. KG, 58636 Iserlohn | Zünddurchschlaggesicherte Leitungseinführung |
| DE202006011956U1 (de) * | 2006-07-25 | 2006-11-30 | Hidde, Axel R., Dr. | Kabeldurchführung mit Membranventil 2 |
| DE102010017153A1 (de) * | 2010-05-31 | 2011-12-01 | R.Stahl Schaltgeräte GmbH | Leitungsdurchführung für eine druckfeste Kapselung |
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| GB2252210B (en) * | 1990-12-10 | 1994-08-17 | Cmp | Disconnectable cable gland assembly |
| DE19848216C2 (de) * | 1998-10-20 | 2001-09-20 | Kleinhuis Hermann Gmbh | Verschraubung zur Ein- und Durchführung sowie Abdichtung von Kabeln, Leitungen, Schläuchen und dergleichen |
| US6521835B1 (en) * | 1999-06-14 | 2003-02-18 | K. & M. Realty Trust | Cable raceway for bridges and like structures with channel members having multiple degrees of freedom |
| DE202004018347U1 (de) * | 2004-01-21 | 2005-01-27 | Pflitsch Gmbh & Co. Kg | Vorrichtung zur Einführung von Kabeln |
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| US8367944B2 (en) * | 2010-07-27 | 2013-02-05 | Avc Industrial Corp. | Cable and flexible conduit gland |
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2012
- 2012-06-13 DE DE102012105113A patent/DE102012105113A1/de not_active Withdrawn
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2013
- 2013-05-03 EP EP13719880.0A patent/EP2862250B1/de not_active Not-in-force
- 2013-05-03 BR BR112014030881A patent/BR112014030881A2/pt active Search and Examination
- 2013-05-03 CN CN201380030962.5A patent/CN104584352B/zh not_active Expired - Fee Related
- 2013-05-03 WO PCT/EP2013/059268 patent/WO2013185979A1/de not_active Ceased
- 2013-05-03 US US14/407,261 patent/US9478955B2/en active Active
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| DE29903103U1 (de) | 1999-02-20 | 2000-06-21 | Emil A. Peters GmbH & Co. KG, 58636 Iserlohn | Zünddurchschlaggesicherte Leitungseinführung |
| DE202006011956U1 (de) * | 2006-07-25 | 2006-11-30 | Hidde, Axel R., Dr. | Kabeldurchführung mit Membranventil 2 |
| DE102010017153A1 (de) * | 2010-05-31 | 2011-12-01 | R.Stahl Schaltgeräte GmbH | Leitungsdurchführung für eine druckfeste Kapselung |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017016819A1 (de) * | 2015-07-28 | 2017-02-02 | R. Stahl Schaltgeräte GmbH | Explosionsgeschützte anordnung und verfahren zu deren herstellung |
| WO2017016817A1 (de) * | 2015-07-28 | 2017-02-02 | R. Stahl Schaltgeräte GmbH | Explosionsgeschützte anordnung und verfahren zu deren herstellung |
| WO2017016820A1 (de) * | 2015-07-28 | 2017-02-02 | R. Stahl Schaltgeräte GmbH | Explosionsgeschützte anordnung und verfahren zu deren herstellung |
| CN108141023A (zh) * | 2015-07-28 | 2018-06-08 | R.施塔尔开关设备有限责任公司 | 防爆组件及用于制造防爆组件的方法 |
| US20180219367A1 (en) * | 2015-07-28 | 2018-08-02 | R. Stahl Schaltgeräte GmbH | Explosion-proof assembly and method for producing same |
| US20180219368A1 (en) * | 2015-07-28 | 2018-08-02 | R. Stahl Schaltgeräte GmbH | Explosion-proof assembly and method for producing same |
| CN108141023B (zh) * | 2015-07-28 | 2021-10-22 | R.施塔尔开关设备有限责任公司 | 防爆组件及用于制造防爆组件的方法 |
| US11374390B2 (en) * | 2015-07-28 | 2022-06-28 | R. Stahl Schaltgeräte GmbH | Explosion-proof assembly and method for producing same |
| US11424607B2 (en) * | 2015-07-28 | 2022-08-23 | R. Stahl Schaltgeräte GmbH | Explosion-proof assembly and method for producing same |
Also Published As
| Publication number | Publication date |
|---|---|
| US9478955B2 (en) | 2016-10-25 |
| CN104584352A (zh) | 2015-04-29 |
| CN104584352B (zh) | 2018-07-20 |
| EP2862250B1 (de) | 2016-07-13 |
| BR112014030881A2 (pt) | 2017-06-27 |
| DE102012105113A1 (de) | 2013-12-19 |
| US20150171606A1 (en) | 2015-06-18 |
| EP2862250A1 (de) | 2015-04-22 |
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