BE749609A - IMPROVEMENTS TO ULTRA-QUICK DISCONNECTION DEVICES FOR ELECTRIC CIRCUITS - Google Patents

IMPROVEMENTS TO ULTRA-QUICK DISCONNECTION DEVICES FOR ELECTRIC CIRCUITS

Info

Publication number
BE749609A
BE749609A BE749609DA BE749609A BE 749609 A BE749609 A BE 749609A BE 749609D A BE749609D A BE 749609DA BE 749609 A BE749609 A BE 749609A
Authority
BE
Belgium
Prior art keywords
ultra
electric circuits
quick disconnection
disconnection devices
devices
Prior art date
Application number
Other languages
French (fr)
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 BE749609A publication Critical patent/BE749609A/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
BE749609D 1969-05-16 1970-04-27 IMPROVEMENTS TO ULTRA-QUICK DISCONNECTION DEVICES FOR ELECTRIC CIRCUITS BE749609A (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
BE749609A true BE749609A (en) 1970-10-01

Family

ID=26215023

Family Applications (1)

Application Number Title Priority Date Filing Date
BE749609D BE749609A (en) 1969-05-16 1970-04-27 IMPROVEMENTS TO ULTRA-QUICK DISCONNECTION DEVICES FOR ELECTRIC CIRCUITS

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
CN117706340A (en) * 2024-02-18 2024-03-15 深圳市森美协尔科技有限公司 Fork arm assembly and wafer probe station

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.
CH635462A5 (en) * 1979-01-11 1983-03-31 Bbc Brown Boveri & Cie POWER SWITCH WITH BLOCKING RELEASE.
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117706340A (en) * 2024-02-18 2024-03-15 深圳市森美协尔科技有限公司 Fork arm assembly and wafer probe station
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

Also Published As

Publication number Publication date
DE2022891A1 (en) 1970-11-19
FR2041656A5 (en) 1971-01-29
GB1299645A (en) 1972-12-13
FR2080000A6 (en) 1971-11-12
CH528143A (en) 1972-09-15

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