FR911789A - Pneumatic valve, especially for pneumatic circuit breakers - Google Patents

Pneumatic valve, especially for pneumatic circuit breakers

Info

Publication number
FR911789A
FR911789A FR911789DA FR911789A FR 911789 A FR911789 A FR 911789A FR 911789D A FR911789D A FR 911789DA FR 911789 A FR911789 A FR 911789A
Authority
FR
France
Prior art keywords
pneumatic
circuit breakers
valve
pneumatic valve
pneumatic circuit
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Application granted granted Critical
Publication of FR911789A publication Critical patent/FR911789A/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
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
FR911789D 1944-04-24 1945-06-23 Pneumatic valve, especially for pneumatic circuit breakers Expired FR911789A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE591604X 1944-04-24

Publications (1)

Publication Number Publication Date
FR911789A true FR911789A (en) 1946-07-19

Family

ID=20312634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR911789D Expired FR911789A (en) 1944-04-24 1945-06-23 Pneumatic valve, especially for pneumatic circuit breakers

Country Status (3)

Country Link
DE (1) DE850180C (en)
FR (1) FR911789A (en)
GB (1) GB591604A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3206158A (en) * 1962-10-23 1965-09-14 Fmc Corp Shut-off valve

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE925869C (en) * 1952-01-01 1955-03-31 Hans Doern Control device for servo motors operated with pressure medium for actuating mechanical devices, e.g. B. for loading the conveyor basket
DE1095610B (en) * 1958-12-31 1960-12-22 Licentia Gmbh Valve with drive piston, especially for turbines
DE1201366B (en) * 1960-05-11 1965-09-23 Spuhr & Co M Control valve for high pressure steam systems, controllable with auxiliary power
DE1213869B (en) * 1962-08-10 1966-04-07 Erich Herion Cooling water regulator for refrigeration systems
DE1239511B (en) * 1963-05-17 1967-04-27 J C Eckardt A G Pneumatic switching relay

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3206158A (en) * 1962-10-23 1965-09-14 Fmc Corp Shut-off valve

Also Published As

Publication number Publication date
GB591604A (en) 1947-08-22
DE850180C (en) 1952-09-22

Similar Documents

Publication Publication Date Title
FR911789A (en) Pneumatic valve, especially for pneumatic circuit breakers
CH239630A (en) Low-liquid circuit breaker.
FR913657A (en) Valves for circuit breakers
FR993847A (en) Contacts for pneumatic circuit breakers
FR992321A (en) Time switch, especially for radio stations
FR906925A (en) Combiner for electrical circuits
FR913040A (en) Contactor
AT169471B (en) stamp
FR1023027A (en) Terminal, especially for accumulators
CH242912A (en) Changeover device.
CH243212A (en) Low-liquid type circuit breakers.
CA431303A (en) Iron casting manufacture
ES10674Y (en) Breaker plug.
CA431916A (en) Hydraulic cut-off fuse
CA423782A (en) Circuit breaker
CA423474A (en) Circuit breaker
CA423789A (en) Circuit breaker
CA423158A (en) Circuit breaker
CA424354A (en) Circuit breaker
CA424638A (en) Circuit breaker
CA423788A (en) Circuit breaker
CA423159A (en) Circuit breaker
CA423783A (en) Circuit breaker
CA423105A (en) Circuit breaker
CA419821A (en) Circuit breaker