EP1467394A1 - Elektromagnetisches Relais - Google Patents
Elektromagnetisches Relais Download PDFInfo
- Publication number
- EP1467394A1 EP1467394A1 EP04008368A EP04008368A EP1467394A1 EP 1467394 A1 EP1467394 A1 EP 1467394A1 EP 04008368 A EP04008368 A EP 04008368A EP 04008368 A EP04008368 A EP 04008368A EP 1467394 A1 EP1467394 A1 EP 1467394A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- chamber
- electromagnetic relay
- relay according
- coil
- contact
- 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.)
- Granted
Links
- 230000005284 excitation Effects 0.000 claims description 30
- 210000000078 claw Anatomy 0.000 claims description 8
- 230000000638 stimulation Effects 0.000 abstract 1
- 238000013459 approach Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical compound [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/026—Details concerning isolation between driving and switching circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
- H01H50/641—Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rectilinear movement
- H01H50/642—Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rectilinear movement intermediate part being generally a slide plate, e.g. a card
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H2050/028—Means to improve the overall withstanding voltage, e.g. creepage distances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
Definitions
- the invention relates to an electromagnetic relay with a base plate and a base body that can be arranged on it.
- the main body are usually an excitation circuit and a contact arrangement are provided, the excitation circuit consists of a coil with an iron core and a yoke, which one Drive the armature that closes and / or opens via a switching spring Contact in the relay triggers.
- Such a relay is known from DE 198 48 734 A1, which is one Iron existing magnetic bracket, the first leg is a core and carries the coil for generating the magnetic force, and its second leg forms a yoke and is formed on the end face as a pole face to which a pivotable armature bears by the magnetic force with a counter pole surface and is held by this, wherein an actuator moved by the anchor is provided for switching the relay contacts.
- the magnet coil is located here and the anchor in a first housing part, which is separated by a partition is separated from a second housing part with the relay contacts. by virtue of This separation makes it possible to cover large creepage distances and clearances between the Achieve drive system and the contact circuit.
- the proposed one the arrangement requires a very precise adjustment of all components in the housing, especially the position of the actuator relative to the switch contacts, so that the production of such a switching relay is complex.
- the object of the present invention is therefore to provide an electromagnetic relay, in particular to propose a miniature relay with small dimensions, the large creepage distances and clearances between the drive system and the Contact circuit has and because of the design and arrangement the individual elements are particularly easy to assemble.
- the side walls of the body form a first chamber open at the top for receiving an excitation circuit and a downwardly open second chamber for receiving a contact arrangement, wherein the first chamber and the second chamber by a particular completely closed intermediate floor are separated from each other.
- the base plate that can be connected to the base body closes the second one Chamber with the contact arrangement preferably from below, the bottom plate in particular the connection side of the electrical relay with the different Connecting pins is.
- the base body both the excitation circuit in the first chamber as well the contact circuit in the second chamber, the elements pre-assemble particularly well and simply before the one with the excitation circuit and the contact arrangement provided base body placed on the base plate becomes.
- a guide for a contact slide actuated by the excitation circuit provided which engages a switching spring of the contact arrangement.
- the Contact slide is preferably by the armature of the excitation circuit actuated, which is arranged on the upper open side of the first chamber and at least partially protrudes beyond the chamber edge. Because of the switching movement of the armature mechanically transmitting contact slide outside the Chambers is provided, these can be largely shielded from each other his.
- the guide is preferably designed such that it allows movement perpendicular to the intermediate floor. By such Arrangement can be used, especially in the case of a small relay Switching paths can be optimally used.
- the guide of the contact slide can consist of two grooves, which in particular on the two opposite, perpendicular to Intermediate floor extending sides of the side wall are arranged, the Grooves are open towards the middle of the side wall.
- the Grooves are open towards the middle of the side wall.
- the side wall with the guide can have an opening in the region of the second chamber have, through which an engagement surface of the switching spring protrudes which the contact slide attacks.
- the contact slide could also be used be angled and through the opening in the side wall in reach through the second chamber.
- the first Chamber have an open side, which is preferably opposite the side wall is arranged with the guide. Through this open page you can electrical leads from the coil to the bottom plate past the preferably laterally closed second chamber to be guided Electrical isolation of the excitation circuit and the contact circuit is as large as possible to reach.
- the base body on this open side of the first Chamber preferably an extension arranged in the middle of the fixation of the excitation circuit.
- This extension is preferably such Shape of the excitation circuit adjusted so that this after insertion in the first Chamber is correctly fixed immediately without further adjustment.
- the Extension in particular have recesses or projections that are form-fitting are adapted to the coil former, for example.
- the excitation circuit can be one of one Have coil wound core and a yoke, with an armature preferably is articulated on or in front of the core and extends over the yoke. there the linkage of the armature and the yoke are preferably on opposite sides Provided ends of the coil, wherein the coil extends over the entire Longitudinal axis of the relay extends.
- Such a field of excitation forms one ready for use preassembled unit that is simply in the first chamber of the body can be used.
- the armature on the core of the coil is preferably in the region hinged the open side of the chamber and extends over the entire Coil length up to the opposite end on the top of the Coil trained yoke.
- the extension can fix the core and anchor.
- the armature is then replaced by the magnetic force is attracted to the yoke and actuates the contact slide.
- the switching spring is preloaded to ensure that the contact slide, for example, by the spring force of the switching spring in its leadership is pushed back and the anchor back into that of the Yoke spaced idle returns.
- the coil connections In order to be able to simply lead the coil connections past the second chamber, it is advisable to place the coil connections vertically on one side of the coil to be arranged to the coil axis.
- the coil connections are preferably also already insulated. In this case, the coil connections protrude after inserting the excitation circuit into the first chamber from the open side out of the open chamber and are guided past the second chamber.
- a particularly simple pre-assembly of the individual components of the relay in the basic body results according to the invention when the switching spring in the lower Chamber is fixed to the mezzanine.
- the switch spring aligned substantially parallel to the mezzanine.
- a simple type of fastening can be achieved by that at least one pin on the intermediate floor and on the switching spring at least one breakthrough with at least one protruding into the breakthrough Claw is provided, the pin and the opening in each case can be brought into engagement in such a way that each claw attaches itself to the pin.
- the switching spring can be made of a metallic material using a stamping technique manufactured.
- the spigot and the breakthrough can essentially be formed round, being in the breakthrough of the round Noses protruding into the opening can be left out bend when pressing the switch spring, claw into the pins and the Secure and hold the switch spring securely.
- the second chamber on one side of the body opposite the first chamber reset.
- the base plate then points in this recessed area an approach with bushings on, with the appropriate arrangement the coil connections are feasible.
- the approach is in the form adjusted the reset of the second chamber so that the main body and simply and precisely connect the base plate and form a closed unit on the outside.
- the base plate can also have a projection Have contact with the switch spring. It can in the lead to the corresponding points opposite the pegs of the intermediate floor Recesses are provided, in which the pins when mounting the Engage the base body on the base plate. With such a head start the switch spring will also prevent slipping during operation Pin reliably secured.
- a groove between the shoulder and the projection in the base plate be formed, in the one formed on the intermediate floor of the base body Rib engages.
- the switch spring can be made in one piece with a to simplify production Contact pin and a connection pin may be formed, the connection pin is preferably bendable and through a corresponding opening in the Base plate is executable.
- the contact springs or contact connections which can be easily fixed on the base plate, for example.
- the base body 1 of the relay according to the invention shown in FIG. 1 has an intermediate floor 4, around which side walls 5a, 5b and 5c are arranged are. These side walls 5a, 5b and 5c form with the intermediate floor 4 a first chamber 2 open at the top and a second chamber open at the bottom Chamber 3 out.
- the first chamber 2 has an open side 5d on, which delimits the second chamber 3 below the intermediate floor 4 Sidewall is closed.
- the intermediate floor 4 is such arranged within the side walls that the first chamber 2 significantly higher is as the second chamber 3.
- the side wall 5c and the broken side wall 5b are along the long side of the base body 1 is arranged. Between these two Side walls are on one side, in the illustration the rear side of the base body a side wall 5a is inserted opposite the open side 5d.
- the side wall 5a and the intermediate floor 4 are opposite the side walls 5b and 5c so far inwards that outside the chambers 2 and 3 on the outer wall of the side wall 5a, one consisting of grooves 10a, 10b Guide is formed, into which a contact slide 11 (see. Fig. 6) can be inserted and which is covered by the side walls. This gives the relay has a compact design and the contact slide is against external Impacts protected.
- the excitation circuit 18 shown in FIG. 2 is a perfect fit in the first chamber 2 used.
- This excitation circuit consists of a coil 23, not shown Windings enclose a core 8, for example an iron core.
- the core 8 and the yoke 22 are integrally connected, the yoke 22 on top of the Housing of the coil 23 is arranged on one of the two narrow sides.
- On the narrow side of the coil 23 opposite the yoke 22 is downward starting from molded connection housing 6, which isolates the coil connections Wear 6a, 6b.
- the coil connections 6a and 6b extend perpendicular to the main axis of the coil 23 down.
- connection housing 6 there is an armature 9 in front of the core 8 in the housing the coil 23 mounted, the armature 9 above the housing of the Bends 23 and extends to the yoke 22.
- armature 9 In the front part of the Armature 9 is formed a bearing surface corresponding to the yoke 22.
- the Armature 9 is articulated in the area of the core 8 such that it rest on or away from the yoke 22 by a tilting movement can be spaced.
- Exciter circuit 18 protects against slipping out and fixes it there.
- the inside of the extension 7 is light rounded so that it is assembled on the articulated area of the armature 9 engages and tilts it so that the armature 9 of the yoke 22nd is spaced.
- the connection housing 6 of the coil 23 and the extension 7 of the Base body 1 are adapted to one another in the form of the To hold the excitation circuit 18 in the first chamber 2 of the base body 1.
- the excitation circuit 18 in the first chamber 2 is on the side walls 5c and 5b in the area of the yoke 22 an increase with a
- a rectangular hole 28 is formed, into which a side on the yoke 22nd protruding projection 29 can be snapped into place.
- the excitation circuit can be particularly simple be used in the base body 1, whereby the assembly considerably is facilitated. Due to the special design of the approach 7 achieved without further adjustment that the armature 9 in the idle state of the relay 21, in which the coil 23 is not flowed through by a coil current from which Yoke is spaced.
- This basic body 1, which is equipped with the excitation circuit 18 in a simple manner is before the final assembly on a base plate 15 with a switch spring 13th equipped in the second chamber 3 of the base body, as shown in FIG. 5 is.
- the switching spring 13 is attached to a specially reinforced fastening area of the intermediate floor 4 set. These are on the mezzanine 4 two pins 12a and 12b formed, on which the switching spring 31 with in its openings 14a and 14b (see FIG. 4) can be plugged on.
- claws 24 are provided, which are when the Bend switch spring 13 onto pins 12a and 12b and claw. Thereby the switching spring 13 is securely fixed and held.
- the area of the mezzanine 4, on which the pins 12a and 12b are formed, is opposite the remaining intermediate floor 4 widened to be essentially parallel to the intermediate floor 4 arranged switching spring 13 movement possibilities to give up and down, d. H. to the intermediate floor 4 to and from this path.
- the switching spring 13 can be particularly easily made from a flat metal strip produce. It has a contact pin 26 and a connection pin 27, which can be punched out of the flat metal strip, for example. It is also a gap 30 surrounding the contact pin 26 on three sides provided to minimize contact burn when opening and closing the contacts.
- the connection pin 27 is arranged on the side of the contact spring 13 and separated from the contact pin 26 by a gap. To the connector pin 27 lead out of the relay 21, this connector pin 27 down kinked and inserted through the base plate 15. In the front In the area of the switch spring 13, an engagement area 31 is provided on the a in the grooves 10a and 10b inserted contact slide 11 engages to to move the switch spring 13.
- the switching spring 13 After mounting the switching spring 13 on the base body 1, this can, for example. can be placed on the base plate 15.
- the bottom plate 15 serves to cover the second chamber 2 of the base body 1 and contains the electrical connection pins.
- the base plate 15 On its one narrow side, the base plate 15 has a shoulder 16, in opposite the two openings 16a and 16b provided on each side are. At a distance from it, a projection 25 is provided on the base plate 15, so that a groove 17 between the projection 16 and the projection 25 is trained. So that the basic body is simple and in a defined position can be placed on the base plate 15 is on the intermediate floor 4th a rib 17a is provided which engages in the groove 17 of the base plate 15.
- the approach 16 with the openings 16a and 16b is used to carry out the Coil connections 6a and 6b, which are thereby compared to the second chamber are particularly isolated.
- the projection 25 in the base plate 15 is arranged opposite the pin 12a and 12b of the intermediate floor 4 and also supports the switching spring attached to the pins 12a and 12b.
- the pins 12a and 12b are located in the projection 25 Recesses 25a and 25b are provided, in which the pins 12a and 12b at recesses 25a and 25b are provided, in which the pins 12a and 12b when plugged of the base body 1 engage on the base plate 15, so that the projection 25 bears directly on the switching spring 13 and this additionally in front secures against slipping.
- Contact springs (not shown) are also provided on the base plate 15, whose contacts are arranged opposite the contact pin 26 and a contact manufacture if the switching spring is moved by the contact slide.
- the basic body 1 is shown, which is placed on the base plate 15.
- the End wall 5a of the base body 1 has the grooves 10a and 10b for guiding the Slidable in the grooves 10a and 10b perpendicular to the intermediate floor 4 Contact slide 11, one end of which on the attack area 31 Contact spring attacks and its opposite end from a foothill the armature 9 is actuated.
- a contact knife 32 can be seen, which is arranged below the switching spring 13 on the base plate 15 is, so that by pressing the switching spring 13, an electrical contact be produced between the switching spring 13 and the contact knife 32 can.
- the switching spring 13 and the contact knife 32 form those in the second Chamber 3 arranged contact arrangement 19th
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Breakers (AREA)
- Structure Of Telephone Exchanges (AREA)
- Surgical Instruments (AREA)
- Valve Device For Special Equipments (AREA)
- Cookers (AREA)
Abstract
Description
- Fig. 1
- den Grundkörper eines erfindungsgemäßen Relais in einer dreidimensionalen Ansicht;
- Fig. 2
- den Erregerkreis zum Einsetzen in den Grundkörper des erfindungsgemäßen Relais in einer dreidimensionalen Ansicht;
- Fig. 3
- die Bodenplatte des erfindungsgemäßen Relais in der dreidimensionalen Ansicht;
- Fig. 4
- eine Schaltfeder des erfindungsgemäßen Relais in der Aufsicht;
- Fig. 5
- eine in dem erfindungsgemäßen Relais angebrachte Schaltfeder im Querschnitt;
- Fig. 6
- das erfindungsgemäße Relais in einer dreidimensionalen Ansicht und
- Fig. 7
- das erfindungsgemäße Relais in einer anderen dreidimensionalen Ansicht.
- 1
- Grundkörper
- 2
- erste Kammer
- 3
- zweite Kammer
- 4
- Zwischenboden
- 5a, b, c
- Seitenwand
- 5d
- offene Seite
- 6
- Anschlussgehäuse
- 6a, b
- Spulenanschluss
- 7
- Fortsatz
- 8
- Kern
- 9
- Anker
- 10
- Führung
- 10a, b
- Nut
- 11
- Kontaktschieber
- 12a, b
- Zapfen
- 13
- Schaltfeder
- 14a, b
- Durchbruch
- 15
- Bodenplatte
- 16
- Ansatz
- 16a, b
- Durchbruch
- 17
- Nut
- 17a
- Rippe
- 18
- Erregerkreis
- 19
- Kontaktanordnung
- 20
- Öffnung
- 21
- Relais
- 22
- Joch
- 23
- Spule
- 24
- Kralle
- 25
- Vorsprung
- 25a, b
- Ausnehmung
- 26
- Kontakt-Pin
- 27
- Anschluss-Pin
- 28
- Loch
- 29
- Fortsatz
- 30
- Spalt
- 31
- Angriffsbereich
- 32
- Kontaktmesse
Claims (14)
- Elektromagnetisches Relais mit einer Bodenplatte (15) und einem darauf anordenbaren Grundkörper (1), dadurch gekennzeichnet, dass die Seitenwände (5a, 5b, 5c) des Grundkörpers (1) eine nach oben offene erste Kammer (2) zur Aufnahme eines Erregerkreises (18) und eine nach unten offene zweite Kammer (3) zur Aufnahme einer Kontaktanordnung (19) bilden, wobei die erste Kammer (2) und die zweite Kammer (3) durch einen Zwischenboden (4) voneinander getrennt sind.
- Elektromagnetisches Relais nach Anspruch 1, dadurch gekennzeichnet, an der Außenseite einer Seitenwand (5a) eine Führung (10) für einen durch den Erregerkreis (18) betätigten Kontaktschieber (11) vorgesehen ist, welcher an einer Schaltfeder (13) der Kontaktanordnung (19) angreift.
- Elektromagnetisches Relais nach Anspruch 2, dadurch gekennzeichnet, dass die Führung (10) aus Nuten (10a, 10b) besteht.
- Elektromagnetisches Relais nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass die Seitenwand (5a) mit der Führung (10a, 10b) eine Öffnung (20) im Bereich der zweiten Kammer (3) aufweist.
- Elektromagnetisches Relais nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die erste Kammer (2) eine offene Seite (5d) aufweist, welche vorzugsweise gegenüber der Seitenwand (5a) mit der Führung (10a, 10b) angeordnet ist.
- Elektromagnetisches Relais nach Anspruch 5, dadurch gekennzeichnet, dass der Grundköper (1) an der offenen Seite (5d) der ersten Kammer (2) einen Fortsatz (7) zur Fixierung des Erregerkreises (18) aufweist.
- Elektromagnetisches Relais nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Erregerkreis (18) einen von einer Spule (23) umwickelten Kern (8) und ein Joch (22) aufweist, wobei ein Anker (9) vorzugsweise im Bereich des Kerns (8) angelenkt ist und sich bis über das Joch (22) erstreckt.
- Elektromagnetisches Relais nach Anspruch 7, dadurch gekennzeichnet, dass Spulenanschlüsse (6a, 6b) auf einer Seite der Spule (23) senkrecht zur Spulenachse angeordnet sind.
- Elektromagnetisches Relais nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass eine Schaltfeder (13) in der unteren Kammer (3) an dem Zwischenboden (4) festgelegt ist.
- Elektromagnetisches Relais nach Anspruch 9, dadurch gekennzeichnet, dass an dem Zwischenboden (4) mindestens ein Zapfen (12a, 12b) und an der Schaltfeder (13) mindestens ein Durchbruch (14a, 14b) mit mindestens einer in den Durchbruch (14a, 14b) hineinragenden Kralle (24) vorgesehen sind, wobei der Zapfen (12a, 12b) und der Durchbruch (14a, 14b) jeweils derart in Eingriff bringbar sind, dass sich die Kralle (24) an dem Zapfen (12a, 12b) festlegt.
- Elektromagnetisches Relais nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die zweite Kammer (3) an einer Seite des Grundkörpers (1) gegenüber der ersten Kammer (2) zurückgesetzt ist und dass die Bodenplatte (15) in diesem Bereich einen Ansatz (16) mit Durchführungen (16a, 16b) aufweist.
- Elektromagnetisches Relais nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Bodenplatte (15) einen Vorsprung (25) zur Anlage an der Schaltfeder (13) aufweist.
- Elektromagnetisches Relais nach Anspruch 11 und 12, dadurch gekennzeichnet, dass zwischen dem Ansatz (16) und dem Vorsprung (25) eine Nut (17) ausgebildet ist, in die eine an dem Zwischenboden (4) des Grundköpers (1) ausgebildete Rippe (17a) eingreift.
- Elektromagnetisches Relais nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Schaltfeder (13) mit einem Kontakt-Pin (26) und einem Anschluss-Pin (27) einteilig ausgebildet ist.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10316509A DE10316509B3 (de) | 2003-04-09 | 2003-04-09 | Elektromagnetisches Relais |
| DE10316509 | 2003-04-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1467394A1 true EP1467394A1 (de) | 2004-10-13 |
| EP1467394B1 EP1467394B1 (de) | 2006-08-16 |
Family
ID=32864430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04008368A Expired - Lifetime EP1467394B1 (de) | 2003-04-09 | 2004-04-06 | Elektromagnetisches Relais |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1467394B1 (de) |
| AT (1) | ATE336797T1 (de) |
| DE (2) | DE10316509B3 (de) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH380535A (de) * | 1958-07-25 | 1964-07-31 | Caps Limited | Lichtsetzgerät |
| EP0147681A1 (de) * | 1983-12-30 | 1985-07-10 | Siemens Aktiengesellschaft | Polarisiertes elektromagnetisches Relais |
| WO1991007769A1 (de) * | 1989-11-16 | 1991-05-30 | Siemens Aktiengesellschaft | Elektromagnetisches relais |
| WO1993023866A1 (de) * | 1992-05-15 | 1993-11-25 | Siemens Aktiengesellschaft | Polarisiertes leistungsrelais |
| EP0791944A2 (de) * | 1996-02-23 | 1997-08-27 | EH-SCHRACK COMPONENTS Aktiengesellschaft | Elektromagnetisches Relais |
| WO2000005736A1 (de) * | 1998-07-22 | 2000-02-03 | Siemens Electromechanical Components Gmbh & Co. Kg | Polarisiertes elektromagnetisches relais |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1764613A1 (de) * | 1968-07-04 | 1971-09-09 | Hartmann & Braun Ag | Kontaktanordnung fuer Relais |
| DE2247288C3 (de) * | 1972-09-27 | 1978-08-31 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Kontaktfedersatz |
| DE3041817C2 (de) * | 1980-11-06 | 1986-11-13 | Bach Gmbh + Co, 7100 Heilbronn | Relais, insbesondere Leiterplattenrelais |
| DE8612616U1 (de) * | 1986-05-09 | 1988-09-29 | Hengstler Bauelemente GmbH, 7209 Wehingen | Elektromagnetisches Kleinstrelais |
| DE3908442A1 (de) * | 1989-03-15 | 1990-10-11 | Eberle Gmbh | Elektromagnetisches schaltgeraet |
| DE4115092C3 (de) * | 1991-05-08 | 1999-06-24 | Eberle Controls Gmbh | Elektromagnetisches Schaltrelais für Leiterplattenmontage |
| DE19848734C2 (de) * | 1998-10-22 | 2000-09-28 | Eberle Controls Gmbh | Elektromagnetisches Schaltrelais |
-
2003
- 2003-04-09 DE DE10316509A patent/DE10316509B3/de not_active Expired - Fee Related
-
2004
- 2004-04-06 AT AT04008368T patent/ATE336797T1/de not_active IP Right Cessation
- 2004-04-06 DE DE502004001179T patent/DE502004001179D1/de not_active Expired - Fee Related
- 2004-04-06 EP EP04008368A patent/EP1467394B1/de not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH380535A (de) * | 1958-07-25 | 1964-07-31 | Caps Limited | Lichtsetzgerät |
| EP0147681A1 (de) * | 1983-12-30 | 1985-07-10 | Siemens Aktiengesellschaft | Polarisiertes elektromagnetisches Relais |
| WO1991007769A1 (de) * | 1989-11-16 | 1991-05-30 | Siemens Aktiengesellschaft | Elektromagnetisches relais |
| WO1993023866A1 (de) * | 1992-05-15 | 1993-11-25 | Siemens Aktiengesellschaft | Polarisiertes leistungsrelais |
| EP0791944A2 (de) * | 1996-02-23 | 1997-08-27 | EH-SCHRACK COMPONENTS Aktiengesellschaft | Elektromagnetisches Relais |
| WO2000005736A1 (de) * | 1998-07-22 | 2000-02-03 | Siemens Electromechanical Components Gmbh & Co. Kg | Polarisiertes elektromagnetisches relais |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE336797T1 (de) | 2006-09-15 |
| EP1467394B1 (de) | 2006-08-16 |
| DE502004001179D1 (de) | 2006-09-28 |
| DE10316509B3 (de) | 2005-02-03 |
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