FR59799E - Device for switching on compressed gas switches - Google Patents

Device for switching on compressed gas switches

Info

Publication number
FR59799E
FR59799E FR59799DA FR59799E FR 59799 E FR59799 E FR 59799E FR 59799D A FR59799D A FR 59799DA FR 59799 E FR59799 E FR 59799E
Authority
FR
France
Prior art keywords
switching
compressed gas
gas switches
switches
compressed
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.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
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 BBC Brown Boveri AG Switzerland, BBC Brown Boveri France SA filed Critical BBC Brown Boveri AG Switzerland
Application granted granted Critical
Publication of FR59799E publication Critical patent/FR59799E/en
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
    • H01H33/70—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
FR59799D 1948-07-31 1949-12-14 Device for switching on compressed gas switches Expired FR59799E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH670661X 1948-07-31

Publications (1)

Publication Number Publication Date
FR59799E true FR59799E (en) 1954-07-19

Family

ID=4527638

Family Applications (2)

Application Number Title Priority Date Filing Date
FR990536D Expired FR990536A (en) 1948-07-31 1949-07-12 Compressed gas switch wiring device
FR59799D Expired FR59799E (en) 1948-07-31 1949-12-14 Device for switching on compressed gas switches

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR990536D Expired FR990536A (en) 1948-07-31 1949-07-12 Compressed gas switch wiring device

Country Status (7)

Country Link
US (1) US2592079A (en)
BE (2) BE492735A (en)
CH (2) CH267792A (en)
DE (2) DE806693C (en)
FR (2) FR990536A (en)
GB (1) GB670661A (en)
NL (2) NL86380C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3017482A (en) * 1957-07-01 1962-01-16 British Thomson Houston Co Ltd Air or gas blast electric circuit breakers

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH316267A (en) * 1953-01-24 1956-09-30 Bbc Brown Boveri & Cie Switching device with switching points in series for power interruption and voltage isolation
BE526782A (en) * 1953-02-26
BE557909A (en) * 1956-07-10 Merlin Gerin
DE1207992B (en) * 1958-08-01 1965-12-30 Bbc Brown Boveri & Cie Compressed air switch with single or multiple break per pole
US3087035A (en) * 1959-03-20 1963-04-23 Asea Ab Fluid operated circuit breaker
DE1203855B (en) * 1960-02-27 1965-10-28 Asea Ab Device for braking the opening movement of the moving contact of a compressed air switch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE430118A (en) * 1937-09-10
US2380817A (en) * 1943-04-23 1945-07-31 Gen Electric Electric circuit breaker
US2891826A (en) * 1955-01-31 1959-06-23 Clevite Corp Self-aligning bearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3017482A (en) * 1957-07-01 1962-01-16 British Thomson Houston Co Ltd Air or gas blast electric circuit breakers

Also Published As

Publication number Publication date
GB670661A (en) 1952-04-23
DE817170C (en) 1951-10-15
NL147135B (en)
NL86380C (en)
BE492735A (en)
BE490328A (en)
DE806693C (en) 1951-06-18
FR990536A (en) 1951-09-24
US2592079A (en) 1952-04-08
CH274725A (en) 1951-04-15
CH267792A (en) 1950-04-15

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