FR619834A - Double contact device for electrical switching devices - Google Patents

Double contact device for electrical switching devices

Info

Publication number
FR619834A
FR619834A FR619834DA FR619834A FR 619834 A FR619834 A FR 619834A FR 619834D A FR619834D A FR 619834DA FR 619834 A FR619834 A FR 619834A
Authority
FR
France
Prior art keywords
switching devices
contact device
electrical switching
double contact
double
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.)
Maschinenfabrik Oerlikon AG
Original Assignee
Maschinenfabrik Oerlikon AG
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 Maschinenfabrik Oerlikon AG filed Critical Maschinenfabrik Oerlikon AG
Application granted granted Critical
Publication of FR619834A publication Critical patent/FR619834A/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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts
FR619834D 1925-09-16 1926-08-05 Double contact device for electrical switching devices Expired FR619834A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH258557X 1925-09-16

Publications (1)

Publication Number Publication Date
FR619834A true FR619834A (en) 1927-04-09

Family

ID=4472700

Family Applications (1)

Application Number Title Priority Date Filing Date
FR619834D Expired FR619834A (en) 1925-09-16 1926-08-05 Double contact device for electrical switching devices

Country Status (2)

Country Link
FR (1) FR619834A (en)
GB (1) GB258557A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535702A (en) * 1949-09-21 1950-12-26 Gen Electric Electric circuit interrupter

Also Published As

Publication number Publication date
GB258557A (en) 1927-03-31

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