WO1997015970A2 - Einspeisekasten - Google Patents
Einspeisekasten Download PDFInfo
- Publication number
- WO1997015970A2 WO1997015970A2 PCT/DE1996/002016 DE9602016W WO9715970A2 WO 1997015970 A2 WO1997015970 A2 WO 1997015970A2 DE 9602016 W DE9602016 W DE 9602016W WO 9715970 A2 WO9715970 A2 WO 9715970A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- contact
- busbar
- busbars
- feed
- feed box
- 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
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
- H02G5/08—Connection boxes therefor
Definitions
- the present invention relates to a feed box for feeding electrical energy into busbars of an energy distribution system, with a plurality of contact members made of electrically conductive material arranged in a housing, the contact member for electrically connecting a feed cable to a free end of a corresponding busbar having a cable receptacle and a first contact element , and wherein the contact member has a second contact element for the electrical connection of the feed cable to a free end of a second busbar connecting to the first busbar of the same phase, so that the contact with the adjacent free ends of two in-phase busbars is electrically connected.
- busbars arranged in rail channels.
- four busbars are provided in each rail channel, each busbar supplying the energy in a different phase transported so that a rail channel has an L1, L2, L3 and an N conductor.
- the rail channels are usually two meters or three meters long and are mounted on ceilings, walls or the like.
- the transition between two rail channels is made by a transition piece, which is screwed to each rail channel with two screws and electrically connects the respective busbars.
- they are mounted flush against the wall or ceiling before the cover-like transition piece is screwed onto two adjacent rail channels.
- clamping pieces are arranged on the inside of the transition piece, which are clamped during the installation of the transition piece on busbars of the same phase and thus establish the electrical connection.
- outgoing points are provided on the rail channels at regular intervals, at which so-called outgoing boxes can be attached.
- these tap-off boxes have switching or protective devices, fuses, magnetic fuses or standard Schuko sockets. These tap-off boxes can be removed individually and can be attached to the desired tap-off point according to the circumstances.
- the electricity to be distributed in the power distribution system is fed into the busbars via so-called feed boxes.
- this is usually done by mounting the feed box on a free end of the rail channel, that is to say at the beginning or at the end of the rail channel, which is connected to the energy source via a feed cable.
- Such an energy distribution system is known for example from the prospectus of the company Telemecanique "Panorama P C 04" from March 1990 or from FR-OS 88 04 261.
- a busbar terminal is provided in the feed box, which is applied to the free ends of the respective busbars.
- a cable is screwed into the middle of each busbar terminal, which creates the connection to an overlying cable holder.
- the individual wires of the feed cable which usually opens perpendicular to the rail channel, are fastened in the cable holder.
- Such infeed boxes must be taken into account when planning and designing the power distribution system so that the space required by the infeed box is made available at the desired location between the corresponding rail channels. This requires the full attention of the respective planner and it is also necessary that the planner of the respective energy distribution system obtains precise and detailed information about the spatial conditions, about the use of the energy distribution system and about the connection points for the power supply. If at all, this is only possible at great expense.
- the present invention is based on the aim of creating a feed box for feeding electrical energy into busbars of an energy distribution system, which can be attached to almost any point in the energy distribution system and which can be moved to a different point in the energy distribution system at a later time can.
- the invention proposes to further develop the feed box of the type mentioned at the outset in such a way that the first and second contact elements of the contact members interact with first and second contact pieces of the busbars in such a way that the feed box can be placed thereon transversely to the longitudinal axes of the busbars.
- the feed box is placed on the rail channel so that the first and second contact elements of the contact element form an electrical connection with the contact pieces of the busbar.
- a feeder box designed according to this technical teaching for feeding electrical energy into Busbars of an energy distribution system have the advantage that they can be attached after the mounting of the rail channels, it being irrelevant at which interface of two adjacent rail channels the feed box is attached. This has the essential advantage that the position of the feed box is no longer limited to a specific point, but that the feed box can now be attached to any interface between two rail channels. This significantly increases the number of possible entry points of the energy distribution system.
- Another advantage is that the feed box can be removed from the rail channel at any time in order to be reattached to another location on the rail channel.
- Another advantage is that the entry point does not have to be taken into account when planning the power distribution system, because the feed box can be attached to almost any location in the power distribution system. This significantly simplifies the planning and design of an energy distribution system.
- a feed box according to the invention does not necessarily have to be attached to the interface between two adjacent rail channels, but it can also be attached to the beginning or the end of the rail channel system if required.
- Yet another advantage is that Energy distribution system can be supplemented at any time by a second or third feed box, so that an increased power consumption can be taken into account by the additional feed point.
- the feed box according to the invention is therefore universally suitable for the start, end or middle feed and can also be retrofitted to the rail channel. It is also possible to move the infeed box at any time or to increase the infeed with a second infeed box. This significantly improves the variability of the energy distribution system and significantly simplifies its planning.
- the contact element has a busbar terminal with a first and second contact element.
- the busbar terminal When mounting the feed box on the rail channels, the busbar terminal is pushed over a first and second contact pin projecting transversely from the busbar in such a way that an electrical connection is created on the one hand between the adjacent busbars of the same phase and on the other hand between each busbar and the cable holder.
- the busbar terminal is composed of two connecting webs which are pressed against the contact pins by springs, so that a reliable electrical connection is created.
- the cable receptacle is designed according to the plugs attached to the feed cables, so that the feed cables can be attached to the contact element in a simple manner.
- the contact element with its cable receptacle, its first and second contact element and the connecting web between the contact elements and the cable receptacle is made in one piece. This ensures simple manufacture and an unimpeded flow of energy.
- the housing is fastened to the rail channel by means of fastening means, preferably fastening screws, snap-in or snap-in elements or fastening clips, the fastening means being arranged asymmetrically.
- the feed box is grounded via the fastening screws.
- two fastening screws are connected to one another by a conductive plate on which a cable receptacle for the grounding cable is provided. This ensures reliable and effective grounding of the energy distribution system.
- Figure 1 shows a perspective view of two adjacent rail channels
- FIG. 2 shows an exploded perspective view of an energy distribution system
- FIG. 3 shows an exploded perspective view of a terminal housing of a feed box according to the invention
- Figure 4 shows a perspective view of a feed box according to the invention
- FIG. 5 shows a perspective view of a feed box according to FIG. 4 in the installed state
- Figure 6 shows a perspective view of a
- busbars 4 are housed in order to avoid short circuits and / or arcs.
- the busbars 4 are housed well insulated within the rail channel 2. Only the free ends of the busbars 4 are accessible due to a recess in the rail channel 2. At these free ends, contact pins 6 projecting transversely from busbar 4 are attached, via which adjacent busbars 4 can be connected to one another.
- the rail channels 2 are 2 m or 3 m long and have an outgoing point 8 every 25 cm or 50 cm, to which tap boxes (not shown) can be attached for power consumption.
- a holding plate 12 is attached to a holder 10 and has four asymmetrically arranged threaded bores 14.
- the ends of the respective adjacent rail channels 2 are placed on the holding plate 12 and a connecting plate 16 is attached to the ends of the rail channels 2 attached in this way, which is screwed onto the holding plate 12 with fastening screws engaging in the threaded bores 14 and thus reliably holds the rail channels 2.
- busbar terminals (not shown) are arranged, which are pushed onto the contact pins 6 of two adjacent busbars 4 in order to establish an electrical connection between the neighboring busbars 4 of the same phase.
- a feed box 18 can alternatively be attached to the connection point of two rail channels 2 instead of the connection plate 16.
- openings 22 are provided in the housing 20 of the feed box 18 corresponding to the threaded holes 14 in the holding plate 12, through which fastening screws 17 can be inserted, with which the feed box 18 can be mounted at the connection point of two rail channels 2.
- the terminal housing 22 provided in the interior of the feed box 18 is shown enlarged in FIG. 3.
- the terminal housing 22 includes a protective cover 24, a Contact member 26 and a cover 28.
- the protective cover 24 is divided by partition walls 30 into four segments 32, in each of which a contact member 26 is housed.
- the protective cover 24 has on its sides a cable opening 34 for each segment 32, through which a feed cable (not shown) can pass into a corresponding cable receptacle 36 of the contact element 26.
- the contact member 26 has on its upper side two cable receptacles 36 which are designed such that they can reliably and securely receive plugs, not shown, on feed cables, not shown.
- the cable receptacles 26 are connected to a busbar terminal 40 via a connecting element 38.
- the busbar clamp 40 comprises two connecting webs 42 which are pressed against one another by springs 44.
- the busbar terminal 40 is arranged near the underside of the protective cover 24, so that the contact pins 6 of the busbars 4 pass through an opening (not shown) in the bottom of the protective cover 24 and come to rest between the connecting webs 42 of the busbar terminal 40 when the feed box 18 is connected to the rail channels 2 is attached.
- the springs 44 press the connecting webs 42 firmly against the respective contact pins 6, so that a reliable electrical transition and a reliable connection of the busbars 4 to the feed cable located in the cable receptacle 36 is ensured.
- a separate contact member 26 is provided in the protective cover 24 .
- These contact members 26 are so insulated from one another by the partitions 30 that a short circuit or an arc can be excluded.
- the contact element 26 is made in one piece from an electrically conductive material, preferably copper or aluminum.
- the protective cover 24 is provided with a cover 28 which shields the contact members 26 upwards.
- FIG. 4 shows an embodiment of a feed box 18 according to the invention.
- This feed box 18 is made of plastic and has several circular predetermined breaking openings 46 on the side walls. These predetermined breaking openings 46 are formed by material weakening, so that the inside of the circular opening falls out with a light blow on the predetermined breaking opening 46 with a hammer 48, thus creating a passage for the feed line. This predetermined breaking opening 46 can be created at the most favorable point for the individual case.
- FIG. 5 shows a completely assembled feed box 18, in which the predetermined breaking opening 46 has been broken through on the narrow right-hand side wall in order to lead a feed line 50 through the predetermined breaking opening 46.
- the feed line 50 is fixed to the housing 20 of the feed box 18 by means of a cable holder 52.
- the four feed cables 54 are in the respective cable receptacle 36 of the terminal housing 22 attached while a ground wire 56 is attached to a ground plate 58.
- This grounding plate made of an electrically conductive metal such as copper, aluminum or the like is held by two fastening screws 17. These fastening screws 17 also form the ground.
- a device box 60 is connected upstream of the feed box 18.
- this device box 60 only switching devices, protective devices or fuses, which are shown in a hint, are accommodated, which serve to control the feed of current into the power distribution system.
- Both the device box 60 and the housing 20 of the feed box 18 are flat on their narrow sides, so that both boxes come to rest flush against one another.
- predetermined breaking openings are also provided in the device box 60, through which the feed line 50 on the one hand and a connecting line 62 on the other hand can be passed.
- the device box 60 is closed with a device box cover 64 and the feed box 18 with a housing cover 66.
Landscapes
- Patch Boards (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Installation Of Bus-Bars (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Lock And Its Accessories (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Coin-Freed Apparatuses For Hiring Articles (AREA)
Abstract
Description
Claims
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE59604063T DE59604063D1 (de) | 1995-10-28 | 1996-10-24 | Einspeisekasten |
| AT96945524T ATE188314T1 (de) | 1995-10-28 | 1996-10-24 | Einspeisekasten |
| AU15899/97A AU1589997A (en) | 1995-10-28 | 1996-10-24 | Power feed box |
| EP96945524A EP0857364B1 (de) | 1995-10-28 | 1996-10-24 | Einspeisekasten |
| HK99102092.5A HK1017164B (en) | 1995-10-28 | 1996-10-24 | Power feed box |
| KR1019980702917A KR19990066984A (ko) | 1995-10-28 | 1996-10-24 | 급전 박스 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19540335.5 | 1995-10-28 | ||
| DE19540335A DE19540335A1 (de) | 1995-10-28 | 1995-10-28 | Einspeisekasten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO1997015970A2 true WO1997015970A2 (de) | 1997-05-01 |
| WO1997015970A3 WO1997015970A3 (de) | 1997-07-03 |
Family
ID=7776135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE1996/002016 Ceased WO1997015970A2 (de) | 1995-10-28 | 1996-10-24 | Einspeisekasten |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0857364B1 (de) |
| KR (1) | KR19990066984A (de) |
| CN (1) | CN1051179C (de) |
| AT (1) | ATE188314T1 (de) |
| AU (1) | AU1589997A (de) |
| DE (2) | DE19540335A1 (de) |
| WO (1) | WO1997015970A2 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947790A (zh) * | 2014-03-24 | 2015-09-30 | 蔡崇兴 | 具有检视窗孔的斜撑装置 |
| TR202016935A2 (tr) * | 2020-10-23 | 2020-11-23 | Eae Elektrik Asansoer Enduestrisi Insaat Sanayi Ve Ticaret Anonim Sirketi | Enerji̇ dağitim hatlari i̇çi̇n bi̇r akim alma yapilanmasi |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4009920A (en) * | 1976-04-26 | 1977-03-01 | Cutler-Hammer, Inc. | Power tap-off unit for use at a single-bolt joint in a busway system |
| FR2432777A1 (fr) * | 1978-07-31 | 1980-02-29 | Telemecanique Electrique | Dispositif de connexion pour des extremites de barres omnibus disposees dans une gaine |
| DE3010039C2 (de) * | 1980-03-15 | 1982-11-11 | Efen Elektrotechnische Fabrik Gmbh, 6228 Eltville | Vorrichtung zum Verbinden zweier Sammelschienensysteme |
| IT1169915B (it) * | 1983-10-31 | 1987-06-03 | Teknolit Srl | Struttura componibile per la realizzazione di impianti di distribuzione di energia elettrica ed altri servizi similari in locali di uso civile |
| DE3638345A1 (de) * | 1986-11-10 | 1988-05-19 | Felten & Guilleaume Energie | Einrichtung und verwendung eines lichtwellenleiter-sensors fuer minimale dehnungen |
| FR2629653B1 (fr) * | 1988-03-31 | 1990-12-07 | Telemecanique Electrique | Dispositif de raccordement de deux elements de canalisation electrique prefabriquee mis bout a bout |
| FR2629650B1 (fr) * | 1988-03-31 | 1990-11-30 | Telemecanique Electrique | Boite d'alimentation pour les canalisations electriques |
| DE3838418A1 (de) * | 1988-11-12 | 1990-05-17 | Zinser Textilmaschinen Gmbh | Spinnereimaschine, mit mehreren ueber die laenge der maschine verteilten elektromotoren |
| US5092786A (en) * | 1989-02-21 | 1992-03-03 | Steelcase Inc. | Modular powerway for office furniture and the like |
| DE4121639A1 (de) * | 1990-07-05 | 1992-01-16 | Dorma Glas Gmbh | Adapterdose |
| DE4141799C2 (de) * | 1991-12-18 | 1999-04-22 | Vahle Paul Kg | Stromschienenverbinder |
| CA2087764A1 (en) * | 1992-02-10 | 1993-08-11 | David Alan Hibbert | Electric power busway adjustable power take-off-joint |
| US5396027A (en) * | 1992-11-12 | 1995-03-07 | Dekko Engineering, Inc. | Strip electrical system |
| US5325267A (en) * | 1992-11-25 | 1994-06-28 | Xerox Corporation | Remote driver board having input/output connector circuitry molded therein |
| DE9405320U1 (de) * | 1994-03-29 | 1995-08-03 | Klöckner-Moeller GmbH, 53115 Bonn | Anschlußkasten mit mindestens einem Anschlußelement zum Anschließen von Kabeln an Stromschienen, insbesondere Einspeisekasten, zur Verwendung in einem Niederspannungs-Schienenverteiler |
| DE9405377U1 (de) * | 1994-03-30 | 1994-06-01 | Abb Patent Gmbh, 68309 Mannheim | Datenschienenverbinder für den europäischen Installationsbus EIB |
-
1995
- 1995-10-28 DE DE19540335A patent/DE19540335A1/de not_active Withdrawn
-
1996
- 1996-10-24 AT AT96945524T patent/ATE188314T1/de not_active IP Right Cessation
- 1996-10-24 KR KR1019980702917A patent/KR19990066984A/ko not_active Ceased
- 1996-10-24 WO PCT/DE1996/002016 patent/WO1997015970A2/de not_active Ceased
- 1996-10-24 DE DE59604063T patent/DE59604063D1/de not_active Expired - Lifetime
- 1996-10-24 AU AU15899/97A patent/AU1589997A/en not_active Abandoned
- 1996-10-24 CN CN96198520A patent/CN1051179C/zh not_active Expired - Fee Related
- 1996-10-24 EP EP96945524A patent/EP0857364B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR19990066984A (ko) | 1999-08-16 |
| CN1051179C (zh) | 2000-04-05 |
| DE59604063D1 (de) | 2000-02-03 |
| DE19540335A1 (de) | 1997-04-30 |
| EP0857364A2 (de) | 1998-08-12 |
| EP0857364B1 (de) | 1999-12-29 |
| HK1017164A1 (en) | 1999-11-12 |
| AU1589997A (en) | 1997-05-15 |
| WO1997015970A3 (de) | 1997-07-03 |
| ATE188314T1 (de) | 2000-01-15 |
| CN1202988A (zh) | 1998-12-23 |
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