FR2025806A1 - - Google Patents

Info

Publication number
FR2025806A1
FR2025806A1 FR6942677A FR6942677A FR2025806A1 FR 2025806 A1 FR2025806 A1 FR 2025806A1 FR 6942677 A FR6942677 A FR 6942677A FR 6942677 A FR6942677 A FR 6942677A FR 2025806 A1 FR2025806 A1 FR 2025806A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6942677A
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2025806A1 publication Critical patent/FR2025806A1/fr
Withdrawn legal-status Critical Current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
FR6942677A 1968-12-10 1969-12-10 Withdrawn FR2025806A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78263168A 1968-12-10 1968-12-10

Publications (1)

Publication Number Publication Date
FR2025806A1 true FR2025806A1 (fr) 1970-09-11

Family

ID=25126681

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6942677A Withdrawn FR2025806A1 (fr) 1968-12-10 1969-12-10

Country Status (8)

Country Link
US (1) US3639713A (fr)
JP (1) JPS516866B1 (fr)
BE (1) BE742896A (fr)
BR (1) BR6914591D0 (fr)
ES (1) ES374365A1 (fr)
FR (1) FR2025806A1 (fr)
GB (1) GB1293607A (fr)
YU (1) YU32823B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016384A (en) * 1974-11-19 1977-04-05 Westinghouse Electric Corporation Operating mechanism and position indicator for a circuit interrupter
JP3861629B2 (ja) * 2001-07-23 2006-12-20 株式会社日立製作所 ガス絶縁開閉装置
CN102412070B (zh) * 2011-07-25 2014-01-29 中国西电电气股份有限公司 动触头的导向与缓冲装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1051510A (en) * 1911-05-16 1913-01-28 John Nazel Fluid-power hammer.
US2390966A (en) * 1940-12-21 1945-12-11 Ite Circuit Breaker Ltd Air blast circuit breaker and control therefor
US2555898A (en) * 1949-01-28 1951-06-05 Allis Chalmers Mfg Co Fluid operating and braking system for circuit interrupters
US2740859A (en) * 1953-12-28 1956-04-03 Gen Electric Fluid actuated circuit breaker operating mechanism
US2783338A (en) * 1955-09-21 1957-02-26 Gen Electric Operating mechanism for a fluid-blast circuit breaker
DE1072679B (fr) * 1958-03-26 1960-01-07
US3094601A (en) * 1960-10-15 1963-06-18 Allmanna Svenska Elecktriska A Operating device for the movable contact of the main braking gap in an air blast circuit breaker
DE1246622B (de) * 1962-07-06 1967-08-03 Haubold Dieter Mit Pressluft betriebenes Geraet zum Eintreiben von Klammern, Naegeln und aehnlichenBefestigungsmitteln
GB1052905A (fr) * 1963-04-10
US3302533A (en) * 1965-06-14 1967-02-07 Sphere Invest Ltd Air cylinder with hydraulic control
DE1301766B (de) * 1967-02-01 1969-08-21 Behrens Friedrich Joh Dauermagnetische, den Arbeitskolben eines druckluftbetaetigten Geraetes zum Eintreiben von Klammern, Naegeln od. dgl. in der oberen Totpunktlage haltende Haltevorrichtung

Also Published As

Publication number Publication date
ES374365A1 (es) 1971-12-16
BR6914591D0 (pt) 1973-02-20
JPS516866B1 (fr) 1976-03-02
US3639713A (en) 1972-02-01
YU306669A (en) 1975-02-28
BE742896A (fr) 1970-06-10
YU32823B (en) 1975-08-31
GB1293607A (en) 1972-10-18

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Legal Events

Date Code Title Description
ST Notification of lapse