FR2156219A1 - - Google Patents

Info

Publication number
FR2156219A1
FR2156219A1 FR7235846A FR7235846A FR2156219A1 FR 2156219 A1 FR2156219 A1 FR 2156219A1 FR 7235846 A FR7235846 A FR 7235846A FR 7235846 A FR7235846 A FR 7235846A FR 2156219 A1 FR2156219 A1 FR 2156219A1
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Withdrawn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
FR7235846A
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Publication of FR2156219A1 publication Critical patent/FR2156219A1/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Withdrawn legal-status Critical Current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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
FR7235846A 1971-10-12 1972-10-10 Withdrawn FR2156219A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8032271A JPS4845871A (fr) 1971-10-12 1971-10-12

Publications (1)

Publication Number Publication Date
FR2156219A1 true FR2156219A1 (fr) 1973-05-25

Family

ID=13715008

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7235846A Withdrawn FR2156219A1 (fr) 1971-10-12 1972-10-10

Country Status (5)

Country Link
JP (1) JPS4845871A (fr)
CH (1) CH541865A (fr)
DE (1) DE2246451A1 (fr)
FR (1) FR2156219A1 (fr)
IT (1) IT968841B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444333A1 (fr) * 1978-12-11 1980-07-11 Merlin Gerin Interrupteur a autosoufflage a mise en depression de la chambre de coupure

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58108624A (ja) * 1981-12-22 1983-06-28 三菱電機株式会社 パツフア−形ガスしや断器
JPH0340325A (ja) * 1989-07-06 1991-02-21 Meidensha Corp パッファ形ガス遮断器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444333A1 (fr) * 1978-12-11 1980-07-11 Merlin Gerin Interrupteur a autosoufflage a mise en depression de la chambre de coupure

Also Published As

Publication number Publication date
IT968841B (it) 1974-03-20
JPS4845871A (fr) 1973-06-30
DE2246451A1 (de) 1973-04-19
CH541865A (de) 1973-09-15

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Legal Events

Date Code Title Description
ST Notification of lapse