FR1344563A - Vacuum-operated electrical switches - Google Patents

Vacuum-operated electrical switches

Info

Publication number
FR1344563A
FR1344563A FR915724A FR915724A FR1344563A FR 1344563 A FR1344563 A FR 1344563A FR 915724 A FR915724 A FR 915724A FR 915724 A FR915724 A FR 915724A FR 1344563 A FR1344563 A FR 1344563A
Authority
FR
France
Prior art keywords
vacuum
electrical switches
operated electrical
operated
switches
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
FR915724A
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.)
Robertshaw Controls Co
Original Assignee
Robertshaw Fulton Controls Co
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
Priority claimed from US218693A external-priority patent/US3233059A/en
Application filed by Robertshaw Fulton Controls Co filed Critical Robertshaw Fulton Controls Co
Priority to FR915724A priority Critical patent/FR1344563A/en
Application granted granted Critical
Publication of FR1344563A publication Critical patent/FR1344563A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/04—Control of operations performed in washing machines or washer-dryers  non-electrically
    • D06F33/10—Control of operations performed in washing machines or washer-dryers  non-electrically substantially pneumatically
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/43—Programme-control systems fluidic
    • G05B19/44—Programme-control systems fluidic pneumatic
    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/26—Details
    • H01H35/30—Means for transmitting pressure to pressure-responsive operating part, e.g. by capsule and capillary tube
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/34—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm
    • H01H35/346—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm in which the movable contact is formed or directly supported by the diaphragm
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
    • H01H43/02—Details
    • H01H43/04—Means for time setting
    • H01H43/08—Means for time setting comprising an interchangeable programme part which is common for all programme steps, e.g. with a punched card
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H2009/307—Means for extinguishing or preventing arc between current-carrying parts with slow break, e.g. for AC current waiting for a zero crossing
FR915724A 1962-08-22 1962-11-16 Vacuum-operated electrical switches Expired FR1344563A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR915724A FR1344563A (en) 1962-08-22 1962-11-16 Vacuum-operated electrical switches

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US218693A US3233059A (en) 1962-08-22 1962-08-22 Vacuum operated electrical switch or the like
FR915724A FR1344563A (en) 1962-08-22 1962-11-16 Vacuum-operated electrical switches

Publications (1)

Publication Number Publication Date
FR1344563A true FR1344563A (en) 1963-11-29

Family

ID=26198440

Family Applications (1)

Application Number Title Priority Date Filing Date
FR915724A Expired FR1344563A (en) 1962-08-22 1962-11-16 Vacuum-operated electrical switches

Country Status (1)

Country Link
FR (1) FR1344563A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0375224A2 (en) * 1988-12-20 1990-06-27 Texas Instruments Incorporated Pressure switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0375224A2 (en) * 1988-12-20 1990-06-27 Texas Instruments Incorporated Pressure switch
EP0375224A3 (en) * 1988-12-20 1991-06-12 Texas Instruments Incorporated Pressure switch

Similar Documents

Publication Publication Date Title
FR1365229A (en) Improvements to electrical switches
FR1344824A (en) Vacuum switch
FR1364971A (en) Advanced multiple electrical switches
CH434382A (en) Electrical cross switch
DK106509C (en) Electrical switch.
DK106623C (en) Electrical switch.
CH409040A (en) Electrical implementation
DK114633B (en) Electrical switch.
AT243384B (en) Commutation circuit
DK106622C (en) Electrical switch.
AT260337B (en) Electrical switchgear
FR1439250A (en) Vacuum switch
CH416796A (en) Current limit switch
AT245665B (en) Electrical switchgear
FR1391515A (en) Vacuum switch
FR1344563A (en) Vacuum-operated electrical switches
FR1437162A (en) Improvements to electrical vacuum switches
FR1319896A (en) Electrical vacuum switches
AT246837B (en) Electric switch
FR85016E (en) Advanced switch
FR1341185A (en) Improvements to electrical switches
CH424887A (en) Electrical switchgear
FR88246E (en) Vacuum switch
ES90955Y (en) Fast operating electric switch
ES87207Y (en) Electrical switch