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FR56193E - Enhancements to tripping resistance insertion circuit breakers - Google Patents

Enhancements to tripping resistance insertion circuit breakers

Info

Publication number
FR56193E
FR56193E FR56193DA FR56193E FR 56193 E FR56193 E FR 56193E FR 56193D A FR56193D A FR 56193DA FR 56193 E FR56193 E FR 56193E
Authority
FR
France
Prior art keywords
enhancements
circuit breakers
insertion circuit
resistance insertion
tripping resistance
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
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ateliers de Constructions Electriques de Delle SA
Original Assignee
Ateliers de Constructions Electriques de Delle SA
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 Ateliers de Constructions Electriques de Delle SA filed Critical Ateliers de Constructions Electriques de Delle SA
Application granted granted Critical
Publication of FR56193E publication Critical patent/FR56193E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/167—Impedances connected with contacts the impedance being inserted only while opening the switch
FR56193D 1946-05-02 1946-05-02 Enhancements to tripping resistance insertion circuit breakers Expired FR56193E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR56193T 1946-05-02

Publications (1)

Publication Number Publication Date
FR56193E true FR56193E (en) 1952-09-18

Family

ID=8690450

Family Applications (1)

Application Number Title Priority Date Filing Date
FR56193D Expired FR56193E (en) 1946-05-02 1946-05-02 Enhancements to tripping resistance insertion circuit breakers

Country Status (3)

Country Link
BE (1) BE471556A (en)
FR (1) FR56193E (en)
NL (1) NL126083C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001059A1 (en) * 1977-09-13 1979-03-21 Siemens Aktiengesellschaft High voltage circuit breaker with switching resistor and auxiliary switching arrangement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001059A1 (en) * 1977-09-13 1979-03-21 Siemens Aktiengesellschaft High voltage circuit breaker with switching resistor and auxiliary switching arrangement

Also Published As

Publication number Publication date
NL126083C (en)
BE471556A (en)

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