FR1553672A - - Google Patents

Info

Publication number
FR1553672A
FR1553672A FR1553672DA FR1553672A FR 1553672 A FR1553672 A FR 1553672A FR 1553672D A FR1553672D A FR 1553672DA FR 1553672 A FR1553672 A FR 1553672A
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1553672A publication Critical patent/FR1553672A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H33/16—Impedances connected with contacts
    • H01H33/165—Details concerning the impedances
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
FR1553672D 1966-05-04 1966-05-04 Expired FR1553672A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR60180 1966-05-04

Publications (1)

Publication Number Publication Date
FR1553672A true FR1553672A (en) 1969-01-17

Family

ID=8607773

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1553672D Expired FR1553672A (en) 1966-05-04 1966-05-04

Country Status (3)

Country Link
BE (1) BE697845A (en)
DE (1) DE1665136C3 (en)
FR (1) FR1553672A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3735074A (en) * 1971-07-14 1973-05-22 Gen Electric Arc chute for an electric circuit breaker
US3838375A (en) * 1973-01-29 1974-09-24 Gen Electric Current limiting fuse
EP0078418A2 (en) * 1981-10-12 1983-05-11 Kabushiki Kaisha Toshiba Circuit breaker provided with parallel resistor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE510192A (en) * 1951-03-28
BE502180A (en) * 1951-03-28 Merlin Gerin
US2864919A (en) * 1955-05-11 1958-12-16 Ite Circuit Breaker Ltd Ceramic arcing plate material
DE1028660B (en) * 1957-08-16 1958-04-24 Siemens Ag Electrical switch for high switching capacities

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3735074A (en) * 1971-07-14 1973-05-22 Gen Electric Arc chute for an electric circuit breaker
US3838375A (en) * 1973-01-29 1974-09-24 Gen Electric Current limiting fuse
EP0078418A2 (en) * 1981-10-12 1983-05-11 Kabushiki Kaisha Toshiba Circuit breaker provided with parallel resistor
EP0078418A3 (en) * 1981-10-12 1984-07-25 Tokyo Shibaura Denki Kabushiki Kaisha Circuit breaker provided with parallel resistor

Also Published As

Publication number Publication date
DE1665136B2 (en) 1977-01-13
BE697845A (en) 1967-10-30
DE1665136A1 (en) 1970-12-23
DE1665136C3 (en) 1981-11-05

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Legal Events

Date Code Title Description
ST Notification of lapse