WO1995029520A1 - Stromschiene und querverbinder für eine reihenklemme - Google Patents
Stromschiene und querverbinder für eine reihenklemme Download PDFInfo
- Publication number
- WO1995029520A1 WO1995029520A1 PCT/EP1995/001484 EP9501484W WO9529520A1 WO 1995029520 A1 WO1995029520 A1 WO 1995029520A1 EP 9501484 W EP9501484 W EP 9501484W WO 9529520 A1 WO9529520 A1 WO 9529520A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- busbar
- cross connector
- cross
- shaped
- slot
- Prior art date
Links
- 210000002105 tongue Anatomy 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract 2
- 239000010949 copper Substances 0.000 claims abstract 2
- 239000000463 material Substances 0.000 claims description 9
- 239000004020 conductor Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
Definitions
- the invention relates to a busbar for a terminal block with a cross connector suitable for this busbar. It is known to have a between the terminals of a terminal block
- Conductor rail made of a flat conductor material or a profiled
- the publication CH 521 671 describes a contact piece with a continuous longitudinal groove with a V-shaped cross-section
- the invention has for its object to provide a busbar that is easier and, above all, less expensive to manufacture than the known busbars of the prior art. It should continue to do so
- Cross connector for a cross bridge between the busbars of neighboring
- Terminal blocks are created, which is adapted to the new busbar.
- cross connectors for terminal blocks consist of a flat material and with at least two pairs of clamping tongues establish an electrical connection between busbars of adjacent terminal blocks.
- the on a cross bar with each other connected tongue pairs are arranged with their flat plane rotated by 90 ° with respect to the cross bar.
- the clamping tongues engage in plug openings in the busbars.
- a similar design of the cross connector is also shown in DE 36 25 240 A1.
- the new cross connector is easier to manufacture, by a single punching process without another process.
- a major advantage over the known cross-connectors can also be seen in the special adaptation to the diameter of the round bar of the busbar.
- the achievement of the stated object results from the features mentioned in the characterizing part of patent claim 1. Further features of the embodiment of the invention are listed in the subclaims.
- the invention provides for the use as the starting material of normal copper wire which is available as standard and which is only cold-formed without machining.
- the standard copper wire is much cheaper than the previously used flat material, and there is also no material waste from punching out.
- Fig. 1 is a perspective view of a busbar according to the
- Fig. 2a is a plan view
- Fig. 2b is a side view
- FIG. 2c is a front view of the busbar according to FIG. 1,
- Fig. 3 shows the arrangement of a busbar between two drawbars one
- Terminal block (without plastic housing), Fig. 4a a cross connector in a perspective view, Fig. 4b is a side view and
- FIG. 4c shows a top view of the cross connector according to FIG. 4a
- FIG. 5a shows an arrangement of the cross connectors on the busbars in a perspective view
- 5b is a front view
- FIG. 5c shows a side view of the illustration according to FIG. 5a.
- the busbar 1 shown in FIGS. 1 and 2 is made of a commercially available copper wire with a circular cross section, diameter d (Fig. 2b).
- the total length of the busbar 1 will essentially depend on the external dimensions of the terminal block width or on the external distances of the tie bars 2a and 2b to be connected (FIG. 3).
- a round bar of this length must be cut from the commercially available solid copper wire and pressed at both ends with a length or I 2 (Fig. 2a) in a press by cold forming so that on both sides of the round bar parallel areas 5 and 6 arise in the area of the end sections 3 and 4.
- the width b (FIG.
- Fig. 3 the arrangement of a busbar 1 between two tie bars 2a and 2b of a terminal block is shown; the plastic housing or the insulating body with its fastening foot for arrangement on a mounting rail are not shown.
- the drawbar 2a is shown in the open state, for. B. for receiving a cable, while the closed tension bracket 2b is shown with tightened clamping screw.
- FIG. 4a to 4c show an embodiment for a cross connector 10, which allows an electrically conductive connection between the busbars of two adjacent terminal blocks.
- the perspective view in FIG. 4 a and the top view in FIG. 4 c show that the rectangular cross connector 10 has two clamps 14 and 15 connected to one another in the head region 13 due to a longer first slot 12 arranged in the longitudinal axis.
- the two brackets consist of two with a shorter one second slot 17 and 18 formed clamping tongues 20 and 21, which have at their free ends arcuate bulges 23 and 24, which are adapted to the diameter of the central region 7 of the busbar 1.
- the flat material of the cross connector 10 has a sufficient thickness so that the locking clamping of the clamps 14 and 15 on the cylindrical middle regions 7 of the busbars ensures a reliable electrical contact. For reasons of insulation and to avoid incorrect connections, the head region 13 of the cross connector 10 is protected with an insulating cap 26.
- FIG. 5a to 5c illustrate how the cross connectors 10 are clamped onto the busbars 1 at a plurality of terminal blocks arranged next to one another.
- the plastic housings of the terminal blocks are not shown.
- four cross connectors 10 are arranged in two levels and overlapping. It could also be advantageous to use cross connectors with e.g. B. provide four brackets 14 and 15. The illustrated cross connector 10 with two brackets, however, allows cheaper storage.
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP95918572A EP0705490A1 (de) | 1994-04-22 | 1995-04-20 | Stromschiene und querverbinder für eine reihenklemme |
DE29515561U DE29515561U1 (de) | 1995-04-20 | 1995-09-29 | Stromschiene und Querverbinder für eine Reihenklemme |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4414148.3 | 1994-04-22 | ||
DE4414148A DE4414148C2 (de) | 1994-04-22 | 1994-04-22 | Stromschiene und Querverbinder für eine Reihenklemme |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1995029520A1 true WO1995029520A1 (de) | 1995-11-02 |
Family
ID=6516207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1995/001484 WO1995029520A1 (de) | 1994-04-22 | 1995-04-20 | Stromschiene und querverbinder für eine reihenklemme |
Country Status (4)
Country | Link |
---|---|
US (1) | US5816852A (de) |
EP (1) | EP0705490A1 (de) |
DE (1) | DE4414148C2 (de) |
WO (1) | WO1995029520A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69702513T2 (de) * | 1996-04-09 | 2001-04-19 | The Whitaker Corp., Wilmington | Elektrisches verbindungssystem für rohrförmige leiter |
FR2749108B1 (fr) * | 1996-05-24 | 1998-08-14 | Legrand Sa | Connecteur pour l'etablissement d'une connexion transversale entre appareils electriques modulaires alignes |
DE20200973U1 (de) | 2002-01-24 | 2003-05-28 | Weidmüller Interface GmbH & Co., 32760 Detmold | Anschlußklemmenleiste |
DE102008014179B4 (de) * | 2008-03-14 | 2012-08-02 | Phoenix Contact Gmbh & Co. Kg | Schaltbrücke und Baueinheit aus mindestens zwei elektrischen Reihenklemmen und einer Schaltbrücke |
DE102011001714A1 (de) | 2011-03-31 | 2012-10-04 | Phoenix Contact Gmbh & Co. Kg | Querbrücker für eine elektrische Klemme |
US9083127B2 (en) * | 2013-05-07 | 2015-07-14 | Eaton Corporation | Connection apparatus connectable with neutral bus |
US9722231B2 (en) | 2013-09-06 | 2017-08-01 | Johnson Controls Technology Company | Bladed fuse connectors for use in a vehicle battery module |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE726092C (de) * | 1940-01-05 | 1942-10-06 | Aeg | Rohrklemme, insbesondere fuer verseilte Aluminiumleitungen |
FR2190319A7 (de) * | 1972-06-23 | 1974-01-25 | Bbc Brown Boveri & Cie | |
US4487464A (en) * | 1982-09-07 | 1984-12-11 | At&T Bell Laboratories | Electrical socket connector construction |
EP0387772A1 (de) * | 1989-03-13 | 1990-09-19 | The Whitaker Corporation | Elektrische Zwischenverbindungsanordnung |
EP0396808A1 (de) * | 1989-05-12 | 1990-11-14 | Weidmüller Interface GmbH & Co. | Reihenklemmenanordnung |
EP0578576A1 (de) * | 1992-07-08 | 1994-01-12 | Jean-Jacques Lefebvre | Elektrische Anschlussklemme |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH521671A (de) * | 1971-04-16 | 1972-04-15 | Oskar Woertz Inh H & O Woertz | Schraubenlose elektrische Klemme |
US3804970A (en) * | 1972-04-24 | 1974-04-16 | M Oldman | Electrical bus system |
DE3149948A1 (de) * | 1981-12-17 | 1983-07-07 | C.A. Weidmüller GmbH & Co, 4930 Detmold | "verbindungsklemme fuer elektrische leiter" |
DE3312002C1 (de) * | 1983-04-02 | 1984-05-03 | C.A. Weidmüller GmbH & Co, 4930 Detmold | Querverbinder fuer Reihenklemmen |
DE3625240A1 (de) * | 1986-07-25 | 1988-01-28 | Wieland Elektrische Industrie | Elektrische anschluss- und/oder verbindungsklemme, insbesondere reihenklemme mit klemmenbruecke |
US5162616A (en) * | 1991-02-15 | 1992-11-10 | Precision Connector Designs, Inc. | Bus bar assembly |
-
1994
- 1994-04-22 DE DE4414148A patent/DE4414148C2/de not_active Expired - Fee Related
-
1995
- 1995-04-20 WO PCT/EP1995/001484 patent/WO1995029520A1/de not_active Application Discontinuation
- 1995-04-20 EP EP95918572A patent/EP0705490A1/de not_active Withdrawn
-
1996
- 1996-07-26 US US08/686,593 patent/US5816852A/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE726092C (de) * | 1940-01-05 | 1942-10-06 | Aeg | Rohrklemme, insbesondere fuer verseilte Aluminiumleitungen |
FR2190319A7 (de) * | 1972-06-23 | 1974-01-25 | Bbc Brown Boveri & Cie | |
US4487464A (en) * | 1982-09-07 | 1984-12-11 | At&T Bell Laboratories | Electrical socket connector construction |
EP0387772A1 (de) * | 1989-03-13 | 1990-09-19 | The Whitaker Corporation | Elektrische Zwischenverbindungsanordnung |
EP0396808A1 (de) * | 1989-05-12 | 1990-11-14 | Weidmüller Interface GmbH & Co. | Reihenklemmenanordnung |
EP0578576A1 (de) * | 1992-07-08 | 1994-01-12 | Jean-Jacques Lefebvre | Elektrische Anschlussklemme |
Also Published As
Publication number | Publication date |
---|---|
DE4414148A1 (de) | 1995-10-26 |
DE4414148C2 (de) | 1996-04-04 |
US5816852A (en) | 1998-10-06 |
EP0705490A1 (de) | 1996-04-10 |
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