FR2012391A1 - - Google Patents

Info

Publication number
FR2012391A1
FR2012391A1 FR6922803A FR6922803A FR2012391A1 FR 2012391 A1 FR2012391 A1 FR 2012391A1 FR 6922803 A FR6922803 A FR 6922803A FR 6922803 A FR6922803 A FR 6922803A FR 2012391 A1 FR2012391 A1 FR 2012391A1
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Withdrawn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
FR6922803A
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.)
Meidensha Corp
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Corp
Meidensha Electric Manufacturing 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
Priority claimed from JP4740168A external-priority patent/JPS5034229B1/ja
Application filed by Meidensha Corp, Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Corp
Publication of FR2012391A1 publication Critical patent/FR2012391A1/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Withdrawn legal-status Critical Current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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/57—Recuperation of liquid or gas
    • 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
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
    • H01H33/75—Liquid-break switches, e.g. oil-break
FR6922803A 1968-07-05 1969-07-04 Withdrawn FR2012391A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4740268 1968-07-05
JP4740168A JPS5034229B1 (en) 1968-07-05 1968-07-05

Publications (1)

Publication Number Publication Date
FR2012391A1 true FR2012391A1 (en) 1970-03-20

Family

ID=26387557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6922803A Withdrawn FR2012391A1 (en) 1968-07-05 1969-07-04

Country Status (4)

Country Link
US (1) US3558836A (en)
DE (1) DE1933606B2 (en)
FR (1) FR2012391A1 (en)
GB (1) GB1238599A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022112704A1 (en) 2020-11-30 2022-06-02 Nidec Psa Emotors Flange and rotor for a rotary electrical machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109449057A (en) * 2018-12-29 2019-03-08 安徽鑫龙低压电器有限公司 A kind of the aluminum component fixation device and its installation method of Universal circuit breaker moving contact

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR772148A (en) * 1933-04-28 1934-10-23 Siemens Ag High power alternating current arc extinguishing device in switches, circuit breakers or similar devices
AT155205B (en) * 1936-05-30 1938-12-10 Siemens Ag Low-liquid type circuit breakers.
NL55444C (en) * 1938-02-16
GB510473A (en) * 1938-03-24 1939-08-02 Ellison George Ltd Improvements relating to oil-immersed electric circuit breakers
FR1296779A (en) * 1960-06-14 1962-06-22 Hazemeijer Co AC circuit breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022112704A1 (en) 2020-11-30 2022-06-02 Nidec Psa Emotors Flange and rotor for a rotary electrical machine

Also Published As

Publication number Publication date
US3558836A (en) 1971-01-26
DE1933606B2 (en) 1972-10-26
GB1238599A (en) 1971-07-07
DE1933606A1 (en) 1970-02-26

Similar Documents

Publication Publication Date Title
AU1946070A (en)
AU428130B2 (en)
AU2374870A (en)
AU5184069A (en)
AU6168869A (en)
AU6171569A (en)
AU416157B2 (en)
AU429879B2 (en)
FR2012391A1 (en)
AU2581067A (en)
AU4811568A (en)
AU421558B1 (en)
AU4744468A (en)
AU3789668A (en)
AU3224368A (en)
AU2580267A (en)
AU479393A (en)
BE708888A (en)
AU463027A (en)
AU4503667A (en)
BE709119A (en)
AU479894A (en)
AU4464266A (en)
AU4270368A (en)
AU4224469A (en)

Legal Events

Date Code Title Description
ST Notification of lapse