FR2198307B3 - - Google Patents

Info

Publication number
FR2198307B3
FR2198307B3 FR7331149A FR7331149A FR2198307B3 FR 2198307 B3 FR2198307 B3 FR 2198307B3 FR 7331149 A FR7331149 A FR 7331149A FR 7331149 A FR7331149 A FR 7331149A FR 2198307 B3 FR2198307 B3 FR 2198307B3
Authority
FR
France
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
FR7331149A
Other languages
French (fr)
Other versions
FR2198307A1 (OSRAM
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.)
Transformatoren Union AG
Original Assignee
Transformatoren Union 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 Transformatoren Union AG filed Critical Transformatoren Union AG
Publication of FR2198307A1 publication Critical patent/FR2198307A1/fr
Application granted granted Critical
Publication of FR2198307B3 publication Critical patent/FR2198307B3/fr
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
    • H01H9/40—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
FR7331149A 1972-08-28 1973-08-28 Expired FR2198307B3 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722242200 DE2242200C3 (de) 1972-08-28 1972-08-28 Schaltgerät für Transformatoren

Publications (2)

Publication Number Publication Date
FR2198307A1 FR2198307A1 (OSRAM) 1974-03-29
FR2198307B3 true FR2198307B3 (OSRAM) 1976-07-30

Family

ID=5854733

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7331149A Expired FR2198307B3 (OSRAM) 1972-08-28 1973-08-28

Country Status (4)

Country Link
AT (1) AT326220B (OSRAM)
DE (1) DE2242200C3 (OSRAM)
FR (1) FR2198307B3 (OSRAM)
SE (1) SE382882C (OSRAM)

Also Published As

Publication number Publication date
DE2242200B2 (de) 1980-09-04
SE382882C (sv) 1980-02-04
DE2242200A1 (de) 1974-03-07
ATA708273A (de) 1975-02-15
AT326220B (de) 1975-11-25
DE2242200C3 (de) 1981-06-25
FR2198307A1 (OSRAM) 1974-03-29
SE382882B (sv) 1976-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse