BE872089A - Appareil de commande electrique - Google Patents

Appareil de commande electrique

Info

Publication number
BE872089A
BE872089A BE191786A BE191786A BE872089A BE 872089 A BE872089 A BE 872089A BE 191786 A BE191786 A BE 191786A BE 191786 A BE191786 A BE 191786A BE 872089 A BE872089 A BE 872089A
Authority
BE
Belgium
Prior art keywords
control unit
electrical control
electrical
unit
control
Prior art date
Application number
BE191786A
Other languages
English (en)
Original Assignee
Bbc Brown Boveri & Cie
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 by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of BE872089A publication Critical patent/BE872089A/fr

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
    • H01H9/42—Impedances connected with contacts
BE191786A 1977-11-18 1978-11-17 Appareil de commande electrique BE872089A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772751451 DE2751451A1 (de) 1977-11-18 1977-11-18 Elektrisches schaltgeraet

Publications (1)

Publication Number Publication Date
BE872089A true BE872089A (fr) 1979-03-16

Family

ID=6023981

Family Applications (1)

Application Number Title Priority Date Filing Date
BE191786A BE872089A (fr) 1977-11-18 1978-11-17 Appareil de commande electrique

Country Status (3)

Country Link
BE (1) BE872089A (fr)
DE (1) DE2751451A1 (fr)
FR (1) FR2409594A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5666254A (en) * 1995-09-14 1997-09-09 Raychem Corporation Voltage sensing overcurrent protection circuit
US5689395A (en) * 1995-09-14 1997-11-18 Raychem Corporation Overcurrent protection circuit
US5737160A (en) * 1995-09-14 1998-04-07 Raychem Corporation Electrical switches comprising arrangement of mechanical switches and PCT device
US5864458A (en) * 1995-09-14 1999-01-26 Raychem Corporation Overcurrent protection circuits comprising combinations of PTC devices and switches
US20150248986A1 (en) * 2014-02-28 2015-09-03 Siemens Aktiengesellschaft Thermal trip device of a thermal magnetic circuit breaker having a resistor element, thermal magnetic circuit breaker and switching device for interrupting a current flow and method for protecting an electrical circuit from damage

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011056577C5 (de) 2011-12-19 2015-02-19 Sma Solar Technology Ag Schaltungsanordnung zur Unterdrückung eines bei einem Schaltvorgang auftretenden Lichtbogens
DE102012200728A1 (de) * 2012-01-19 2013-07-25 Siemens Aktiengesellschaft Elektrischer Schalter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5666254A (en) * 1995-09-14 1997-09-09 Raychem Corporation Voltage sensing overcurrent protection circuit
US5689395A (en) * 1995-09-14 1997-11-18 Raychem Corporation Overcurrent protection circuit
US5737160A (en) * 1995-09-14 1998-04-07 Raychem Corporation Electrical switches comprising arrangement of mechanical switches and PCT device
US5864458A (en) * 1995-09-14 1999-01-26 Raychem Corporation Overcurrent protection circuits comprising combinations of PTC devices and switches
US20150248986A1 (en) * 2014-02-28 2015-09-03 Siemens Aktiengesellschaft Thermal trip device of a thermal magnetic circuit breaker having a resistor element, thermal magnetic circuit breaker and switching device for interrupting a current flow and method for protecting an electrical circuit from damage

Also Published As

Publication number Publication date
FR2409594B3 (fr) 1981-08-14
DE2751451A1 (de) 1979-05-23
FR2409594A1 (fr) 1979-06-15

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BROWN BOVERI & CIE A.G.

Effective date: 19841117