FR532467A - Oil circuit breaker for high currents - Google Patents

Oil circuit breaker for high currents

Info

Publication number
FR532467A
FR532467A FR532467DA FR532467A FR 532467 A FR532467 A FR 532467A FR 532467D A FR532467D A FR 532467DA FR 532467 A FR532467 A FR 532467A
Authority
FR
France
Prior art keywords
circuit breaker
oil circuit
high currents
currents
oil
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)
Inventor
Paul Charpentier
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.)
Maljournal Et Bourron SA Des E
Original Assignee
Maljournal Et Bourron SA Des E
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 Maljournal Et Bourron SA Des E filed Critical Maljournal Et Bourron SA Des E
Application granted granted Critical
Publication of FR532467A publication Critical patent/FR532467A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/52—Contacts adapted to act as latches
FR532467D 1920-09-21 1920-09-21 Oil circuit breaker for high currents Expired FR532467A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR532467T 1920-09-21

Publications (1)

Publication Number Publication Date
FR532467A true FR532467A (en) 1922-02-04

Family

ID=8924583

Family Applications (1)

Application Number Title Priority Date Filing Date
FR532467D Expired FR532467A (en) 1920-09-21 1920-09-21 Oil circuit breaker for high currents

Country Status (1)

Country Link
FR (1) FR532467A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3170055A (en) * 1960-09-06 1965-02-16 Asea Ab Latching means for air-blast circuit breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3170055A (en) * 1960-09-06 1965-02-16 Asea Ab Latching means for air-blast circuit breaker

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