FR974185A - Improvements to electrical contactors - Google Patents

Improvements to electrical contactors

Info

Publication number
FR974185A
FR974185A FR974185DA FR974185A FR 974185 A FR974185 A FR 974185A FR 974185D A FR974185D A FR 974185DA FR 974185 A FR974185 A FR 974185A
Authority
FR
France
Prior art keywords
electrical contactors
contactors
electrical
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
Germinal Matti
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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 Merlin Gerin SA filed Critical Merlin Gerin SA
Application granted granted Critical
Publication of FR974185A publication Critical patent/FR974185A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/001—Means for preventing or breaking contact-welding
    • 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
FR974185D 1941-03-25 1941-03-25 Improvements to electrical contactors Expired FR974185A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR974185T 1941-03-25

Publications (1)

Publication Number Publication Date
FR974185A true FR974185A (en) 1951-02-19

Family

ID=9517323

Family Applications (1)

Application Number Title Priority Date Filing Date
FR974185D Expired FR974185A (en) 1941-03-25 1941-03-25 Improvements to electrical contactors

Country Status (1)

Country Link
FR (1) FR974185A (en)

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