FR1487662A - Compressed gas circuit breaker whose interrupting chamber remains pressurized in both engaged and disengaged positions - Google Patents

Compressed gas circuit breaker whose interrupting chamber remains pressurized in both engaged and disengaged positions

Info

Publication number
FR1487662A
FR1487662A FR70653A FR70653A FR1487662A FR 1487662 A FR1487662 A FR 1487662A FR 70653 A FR70653 A FR 70653A FR 70653 A FR70653 A FR 70653A FR 1487662 A FR1487662 A FR 1487662A
Authority
FR
France
Prior art keywords
engaged
circuit breaker
compressed gas
gas circuit
disengaged positions
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
FR70653A
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 FR1487662A publication Critical patent/FR1487662A/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
    • H01H33/86—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid under pressure from the contact space being controlled by a valve
FR70653A 1965-07-26 1966-07-25 Compressed gas circuit breaker whose interrupting chamber remains pressurized in both engaged and disengaged positions Expired FR1487662A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1043565A CH422942A (en) 1965-07-26 1965-07-26 Compressed gas switch with switching chamber under pressure in the on and off position

Publications (1)

Publication Number Publication Date
FR1487662A true FR1487662A (en) 1967-07-07

Family

ID=4363197

Family Applications (1)

Application Number Title Priority Date Filing Date
FR70653A Expired FR1487662A (en) 1965-07-26 1966-07-25 Compressed gas circuit breaker whose interrupting chamber remains pressurized in both engaged and disengaged positions

Country Status (3)

Country Link
US (1) US3475575A (en)
CH (1) CH422942A (en)
FR (1) FR1487662A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2024988B2 (en) * 1970-05-22 1971-04-29 Brown, Boven & Cie AG, 6800 Mann heim PRESSURE GAS SWITCH

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2886672A (en) * 1955-10-05 1959-05-12 Asea Ab Air blast circuit breaker
FR1368422A (en) * 1962-08-30 1964-07-31 Bbc Brown Boveri & Cie Multi-zone pneumatic switch
US3268697A (en) * 1963-10-31 1966-08-23 Mitsubishi Electric Corp Compressed-gas circuit interrupters having exhaust valve structures

Also Published As

Publication number Publication date
CH422942A (en) 1966-10-31
US3475575A (en) 1969-10-28

Similar Documents

Publication Publication Date Title
FR1372260A (en) Tank-shaped pressurized gas circuit breaker
FR1487662A (en) Compressed gas circuit breaker whose interrupting chamber remains pressurized in both engaged and disengaged positions
BE766453Q (en) PERFECTED SHUT-OFF CHAMBER FOR AUTOMATIC COMPRESSED GAS EXTINGUISHING CIRCUIT BREAKER
GB1186449A (en) Improvements in Gas Liquefaction
CH489755A (en) Gas lighter
BE748259A (en) COMPRESSED GAS CIRCUIT SWITCH
FR1500340A (en) Shut-off nozzle for compressed gas switch
AU449763B2 (en) Improvements in or relating to compressed gas circuit interrupter
FR1395260A (en) Improvements to electrical switching devices with pressurized gas circuit breakers and compressed gas tanks
FR1484721A (en) Further training in arc forming and extinguishing chamber switches
BR6915734D0 (en) COMPRESSED GAS TYPE CIRCUIT SWITCH
FR1336747A (en) Further training in compressed gas circuit breakers
IE32285B1 (en) Improvements in and relating to pressure discharge containers
FR1547725A (en) Evacuation valve for pressurized gas device and in particular for compressed air circuit breaker
FR1394634A (en) Improvements to pressurized gas circuit breakers
BE754085A (en) ON-LOAD DISCONNECTOR WITH TUBULAR EXTINGUISHING CHAMBER GAS GIVING
FR1499293A (en) Refrigerant and compressed gas scrubber
BE756965A (en) GAS AND LIQUID SEPARATOR
FR1526079A (en) Improvements to pressurized gas tanks, in particular gas lighters
FR1489596A (en) Pressure reducer-regulator for compressed gas cylinders
FR1375482A (en) Pressurized gas circuit breaker
FR1377779A (en) Pressurized gas circuit breaker
AU418203B2 (en) Improvements in and relating to gas blast circuit-breakers
FR1340578A (en) Pressurized gas switch with two nozzles
FR1508797A (en) Compressed gas cylinder