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FR807773A - Improvements to high voltage electrical switches - Google Patents

Improvements to high voltage electrical switches

Info

Publication number
FR807773A
FR807773A FR807773DA FR807773A FR 807773 A FR807773 A FR 807773A FR 807773D A FR807773D A FR 807773DA FR 807773 A FR807773 A FR 807773A
Authority
FR
France
Prior art keywords
high voltage
voltage electrical
electrical switches
switches
voltage
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.)
USINAGE DE MATERIEL ELECTR SOC
Original Assignee
USINAGE DE MATERIEL ELECTR SOC
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 USINAGE DE MATERIEL ELECTR SOC filed Critical USINAGE DE MATERIEL ELECTR SOC
Application granted granted Critical
Publication of FR807773A publication Critical patent/FR807773A/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
FR807773D 1935-07-08 1936-07-01 Improvements to high voltage electrical switches Expired FR807773A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB807773X 1935-07-08

Publications (1)

Publication Number Publication Date
FR807773A true FR807773A (en) 1937-01-21

Family

ID=10518581

Family Applications (1)

Application Number Title Priority Date Filing Date
FR807773D Expired FR807773A (en) 1935-07-08 1936-07-01 Improvements to high voltage electrical switches

Country Status (1)

Country Link
FR (1) FR807773A (en)

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