FR758631A - Switches for high voltage circuits - Google Patents

Switches for high voltage circuits

Info

Publication number
FR758631A
FR758631A FR758631DA FR758631A FR 758631 A FR758631 A FR 758631A FR 758631D A FR758631D A FR 758631DA FR 758631 A FR758631 A FR 758631A
Authority
FR
France
Prior art keywords
switches
high voltage
voltage circuits
circuits
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.)
METROPOLITAN DEVICE CORP
Original Assignee
METROPOLITAN DEVICE CORP
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 METROPOLITAN DEVICE CORP filed Critical METROPOLITAN DEVICE CORP
Application granted granted Critical
Publication of FR758631A publication Critical patent/FR758631A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/10—Adaptation for built-in fuses
    • H01H9/106—Adaptation for built-in fuses fuse and switch being connected in parallel
    • 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
    • H01H33/06—Insulating body insertable between contacts
FR758631D 1928-08-02 1933-07-19 Switches for high voltage circuits Expired FR758631A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US296881A US1930485A (en) 1928-08-02 1928-08-02 Circuit breaking mechanism
FR758631T 1933-07-19

Publications (1)

Publication Number Publication Date
FR758631A true FR758631A (en) 1934-01-19

Family

ID=23143964

Family Applications (1)

Application Number Title Priority Date Filing Date
FR758631D Expired FR758631A (en) 1928-08-02 1933-07-19 Switches for high voltage circuits

Country Status (2)

Country Link
US (1) US1930485A (en)
FR (1) FR758631A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2416951A (en) * 1942-09-26 1947-03-04 Gen Electric Switching means
BE526401A (en) * 1954-03-09
AU2002361250A1 (en) * 2001-12-31 2003-07-15 Abb T And D Technology Ltd. Fault current limiting system

Also Published As

Publication number Publication date
US1930485A (en) 1933-10-17

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