FR757519A - Improvements to movable knife type disconnectors with fixed contacts - Google Patents

Improvements to movable knife type disconnectors with fixed contacts

Info

Publication number
FR757519A
FR757519A FR757519DA FR757519A FR 757519 A FR757519 A FR 757519A FR 757519D A FR757519D A FR 757519DA FR 757519 A FR757519 A FR 757519A
Authority
FR
France
Prior art keywords
fixed contacts
movable knife
knife type
type disconnectors
disconnectors
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.)
Forges et Ateliers de Constructions Electriques de Jeumont SA
Original Assignee
Forges et Ateliers de Constructions Electriques de Jeumont 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 Forges et Ateliers de Constructions Electriques de Jeumont SA filed Critical Forges et Ateliers de Constructions Electriques de Jeumont SA
Application granted granted Critical
Publication of FR757519A publication Critical patent/FR757519A/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
    • H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
FR757519D 1932-09-26 1932-09-26 Improvements to movable knife type disconnectors with fixed contacts Expired FR757519A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR757519T 1932-09-26

Publications (1)

Publication Number Publication Date
FR757519A true FR757519A (en) 1933-12-28

Family

ID=9166171

Family Applications (1)

Application Number Title Priority Date Filing Date
FR757519D Expired FR757519A (en) 1932-09-26 1932-09-26 Improvements to movable knife type disconnectors with fixed contacts

Country Status (2)

Country Link
BE (1) BE398239A (en)
FR (1) FR757519A (en)

Also Published As

Publication number Publication date
BE398239A (en)

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