FR1462924A - Compressed gas electric switch incorporating a minimum pressure interlocking device - Google Patents

Compressed gas electric switch incorporating a minimum pressure interlocking device

Info

Publication number
FR1462924A
FR1462924A FR45071A FR45071A FR1462924A FR 1462924 A FR1462924 A FR 1462924A FR 45071 A FR45071 A FR 45071A FR 45071 A FR45071 A FR 45071A FR 1462924 A FR1462924 A FR 1462924A
Authority
FR
France
Prior art keywords
compressed gas
electric switch
minimum pressure
interlocking device
gas electric
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
FR45071A
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR1462924A publication Critical patent/FR1462924A/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
FR45071A 1965-01-29 1966-01-06 Compressed gas electric switch incorporating a minimum pressure interlocking device Expired FR1462924A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1965S0095258 DE1282131B (en) 1965-01-29 1965-01-29 Electric switch

Publications (1)

Publication Number Publication Date
FR1462924A true FR1462924A (en) 1966-12-16

Family

ID=7519244

Family Applications (1)

Application Number Title Priority Date Filing Date
FR45071A Expired FR1462924A (en) 1965-01-29 1966-01-06 Compressed gas electric switch incorporating a minimum pressure interlocking device

Country Status (3)

Country Link
CH (1) CH436424A (en)
DE (1) DE1282131B (en)
FR (1) FR1462924A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0284482A1 (en) * 1987-03-25 1988-09-28 Claude Alain Gratzmuller Differential hydraulic jack for operating electric breakers

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0284482A1 (en) * 1987-03-25 1988-09-28 Claude Alain Gratzmuller Differential hydraulic jack for operating electric breakers
FR2613122A1 (en) * 1987-03-25 1988-09-30 Gratzmuller Claude DIFFERENTIAL HYDRAULIC CYLINDER FOR CONTROLLING ELECTRIC CIRCUIT BREAKERS
AU599217B2 (en) * 1987-03-25 1990-07-12 Claude Alain Gratzmuller A differential hydraulic jack for the control of electric circuit-breakers
JP2593909B2 (en) 1987-03-25 1997-03-26 アラン グラッツミューラー クロード Hydraulic differential jack for electric circuit breaker control

Also Published As

Publication number Publication date
CH436424A (en) 1967-05-31
DE1282131B (en) 1968-11-07

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