CH528143A - Ultra-fast opening switch device - Google Patents

Ultra-fast opening switch device

Info

Publication number
CH528143A
CH528143A CH672370A CH672370A CH528143A CH 528143 A CH528143 A CH 528143A CH 672370 A CH672370 A CH 672370A CH 672370 A CH672370 A CH 672370A CH 528143 A CH528143 A CH 528143A
Authority
CH
Switzerland
Prior art keywords
ultra
switch device
opening switch
fast opening
fast
Prior art date
Application number
CH672370A
Other languages
French (fr)
Inventor
Benoist Charles
Schektman Norbert
Legras Guy
Original Assignee
Electricite De France
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 Electricite De France filed Critical Electricite De France
Publication of CH528143A publication Critical patent/CH528143A/en

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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
    • H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
    • H01H39/006—Opening by severing a conductor
CH672370A 1969-05-16 1970-05-05 Ultra-fast opening switch device CH528143A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR6915996A FR2041656A5 (en) 1969-05-16 1969-05-16
FR7006014A FR2080000A6 (en) 1969-05-16 1970-02-19

Publications (1)

Publication Number Publication Date
CH528143A true CH528143A (en) 1972-09-15

Family

ID=26215023

Family Applications (1)

Application Number Title Priority Date Filing Date
CH672370A CH528143A (en) 1969-05-16 1970-05-05 Ultra-fast opening switch device

Country Status (5)

Country Link
BE (1) BE749609A (en)
CH (1) CH528143A (en)
DE (1) DE2022891A1 (en)
FR (2) FR2041656A5 (en)
GB (1) GB1299645A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2904207A1 (en) * 1979-01-11 1980-07-24 Bbc Brown Boveri & Cie POWER SWITCH WITH BLOCKING RELEASE

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH634153A5 (en) * 1978-09-29 1983-01-14 Bbc Brown Boveri & Cie SYNTHETIC TEST ARRANGEMENT FOR TESTING THE SWITCHING CAPACITY OF A HIGH VOLTAGE APPARATUS.
RU2479062C1 (en) * 2011-12-20 2013-04-10 Виктор Петрович Сергеенко Electric current circuit breaker blasting device
RU2726225C1 (en) * 2019-09-10 2020-07-10 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") High-voltage circuit blocking device
CN112038967B (en) * 2020-08-25 2022-04-08 国核电力规划设计研究院有限公司 Electric equipment and switch equipment thereof
RU2755454C1 (en) * 2020-10-12 2021-09-16 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Explosive disconnector
CN117706340B (en) * 2024-02-18 2024-04-16 深圳市森美协尔科技有限公司 Fork arm assembly and wafer probe station

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2904207A1 (en) * 1979-01-11 1980-07-24 Bbc Brown Boveri & Cie POWER SWITCH WITH BLOCKING RELEASE

Also Published As

Publication number Publication date
FR2080000A6 (en) 1971-11-12
DE2022891A1 (en) 1970-11-19
GB1299645A (en) 1972-12-13
FR2041656A5 (en) 1971-01-29
BE749609A (en) 1970-10-01

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Legal Events

Date Code Title Description
PL Patent ceased