GB1264299A - - Google Patents

Info

Publication number
GB1264299A
GB1264299A GB1264299DA GB1264299A GB 1264299 A GB1264299 A GB 1264299A GB 1264299D A GB1264299D A GB 1264299DA GB 1264299 A GB1264299 A GB 1264299A
Authority
GB
United Kingdom
Prior art keywords
conductors
arrangements
parallel
sept
conductor
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.)
Expired
Application number
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1264299A publication Critical patent/GB1264299A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/40—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc

Abstract

1,264,299. Conductor arrangements. SIEMENS A.G. 29 Sept., 1970 [30 Sept., 1969], No. 46363/70. Heading H2H. In an electrical apparatus wherein a conductor is divided into two parallel conductive members in order to improve the cooling or other characteristics, any out of balance currents tending to flow in the parallel connected paths 1, 2 are eliminated by taking the conductors 1, 2 through a magnetizable iron member 11 in electrically opposite senses, the apparatus according to the invention further being supplied with circuit breakers 5, 6, in the conductors 1, 2 respectively. Apparatus having four parallel conductors is arranged in two similar arrangements as above and the two resulting arrangements combined to produce a single apparatus. A mechanical construction of the conductors passing through the magnetizable member is shown.
GB1264299D 1969-09-30 1970-09-29 Expired GB1264299A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691950319 DE1950319C3 (en) 1969-09-30 1969-09-30 Electrical switching device with conducting paths connected in parallel

Publications (1)

Publication Number Publication Date
GB1264299A true GB1264299A (en) 1972-02-16

Family

ID=5747445

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1264299D Expired GB1264299A (en) 1969-09-30 1970-09-29

Country Status (5)

Country Link
JP (1) JPS499355B1 (en)
DE (1) DE1950319C3 (en)
FR (1) FR2063078B1 (en)
GB (1) GB1264299A (en)
SE (1) SE371527B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2700375A1 (en) * 1976-01-08 1977-07-21 Tokyo Shibaura Electric Co DEVICE FOR INTERRUPTING A DC CIRCUIT
FR2802017A1 (en) * 1999-12-03 2001-06-08 Schneider Electric Ind Sa HIGH-INTENSITY THREE-PHASE CUT-OFF APPARATUS WITH TWO TWIN POLES PER PHASE, PROVIDED WITH MAGNETIC COMPENSATION CIRCUITS

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008015437B3 (en) * 2008-03-22 2009-07-30 Moeller Gmbh Symmetrization arrangement for parallel current paths
DE102008015439B3 (en) * 2008-03-22 2009-04-02 Moeller Gmbh Flow path's partial alternating currents symmetrizing arrangement for e.g. circuit breaker, has secondary windings assigned to flow paths, where half of windings are oriented opposite to another half of windings with respect to paths
DE102010019533B4 (en) 2010-05-06 2015-01-15 Eaton Industries Gmbh Current measuring method for a switching device with parallel current paths

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1843615A (en) * 1928-09-19 1932-02-02 Westinghouse Electric & Mfg Co Circuit breaker

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2700375A1 (en) * 1976-01-08 1977-07-21 Tokyo Shibaura Electric Co DEVICE FOR INTERRUPTING A DC CIRCUIT
FR2802017A1 (en) * 1999-12-03 2001-06-08 Schneider Electric Ind Sa HIGH-INTENSITY THREE-PHASE CUT-OFF APPARATUS WITH TWO TWIN POLES PER PHASE, PROVIDED WITH MAGNETIC COMPENSATION CIRCUITS
EP1107269A1 (en) * 1999-12-03 2001-06-13 Schneider Electric Industries SA Three-phase circuit breaker for high current with twin poles per phase, provided with compensation magnetic circuit
US6337613B1 (en) 1999-12-03 2002-01-08 Schneider Electric Industries Sa Three-phase high-current switchgear apparatus with twinned poles per phase, equipped with magnetic compensation circuits

Also Published As

Publication number Publication date
SE371527B (en) 1974-11-18
DE1950319A1 (en) 1971-04-15
FR2063078B1 (en) 1975-03-21
DE1950319B2 (en) 1974-01-24
FR2063078A1 (en) 1971-07-02
JPS499355B1 (en) 1974-03-04
DE1950319C3 (en) 1978-04-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee