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FR1415441A - Improvements to vacuum circuit interrupters - Google Patents

Improvements to vacuum circuit interrupters

Info

Publication number
FR1415441A
FR1415441A FR997374A FR997374A FR1415441A FR 1415441 A FR1415441 A FR 1415441A FR 997374 A FR997374 A FR 997374A FR 997374 A FR997374 A FR 997374A FR 1415441 A FR1415441 A FR 1415441A
Authority
FR
France
Prior art keywords
vacuum circuit
circuit interrupters
interrupters
vacuum
circuit
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
FR997374A
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1415441A publication Critical patent/FR1415441A/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
    • H01H33/60—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
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H01H33/6641—Contacts; Arc-extinguishing means, e.g. arcing rings making use of a separate coil
FR997374A 1963-12-06 1964-12-04 Improvements to vacuum circuit interrupters Expired FR1415441A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32865663A 1963-12-06 1963-12-06
US328601A US3283103A (en) 1963-12-06 1963-12-06 Means for controlling phase relationship between flux and current in a vacuum interrupter

Publications (1)

Publication Number Publication Date
FR1415441A true FR1415441A (en) 1965-10-22

Family

ID=26986443

Family Applications (2)

Application Number Title Priority Date Filing Date
FR997374A Expired FR1415441A (en) 1963-12-06 1964-12-04 Improvements to vacuum circuit interrupters
FR997375A Expired FR1415442A (en) 1963-12-06 1964-12-04 Improvements to vacuum current interrupters

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR997375A Expired FR1415442A (en) 1963-12-06 1964-12-04 Improvements to vacuum current interrupters

Country Status (7)

Country Link
US (1) US3283103A (en)
JP (1) JPS4213045B1 (en)
CH (1) CH420331A (en)
DE (1) DE1273661B (en)
ES (1) ES306761A1 (en)
FR (2) FR1415441A (en)
GB (1) GB1033720A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2911706A1 (en) * 1979-03-24 1980-10-02 Sachsenwerk Licht & Kraft Ag Vacuum switch assembly - includes a helical winding with ends in a plane perpendicular to contacts axis and eliminates interference fields

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3345484A (en) * 1965-05-10 1967-10-03 Gen Electric Shielding for a vacuum type circuit interrupter
FR1480001A (en) * 1965-05-28 1967-07-27
US3372259A (en) * 1965-05-28 1968-03-05 Gen Electric Vacuum-type electric circuit interrupter with arc-voltage limiting means
US4171474A (en) * 1977-05-27 1979-10-16 Electric Power Research Institute, Inc. Current interrupter electrode configuration
DE3150974A1 (en) * 1980-09-06 1983-06-30 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen Vacuum circuit breaker
US4451813A (en) * 1981-06-10 1984-05-29 Japan Radio Company, Ltd. Vacuum fuse having magnetic flux generating means for moving arc
US4661665A (en) * 1986-07-10 1987-04-28 General Electric Company Vacuum interrupter and method of modifying a vacuum interrupter
GB2233498A (en) * 1989-06-21 1991-01-09 Gen Electric Co Plc Vacuum switch arc control

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR612079A (en) * 1926-06-19 1926-10-16 Automatic electric current switch
US2411893A (en) * 1943-07-08 1946-12-03 Gerhard W Peters Method of controlling arcs
DE819270C (en) * 1948-10-02 1951-10-31 Fritz Bertuch Electromagnetically controlled switch for higher voltages
US2949520A (en) * 1958-04-23 1960-08-16 Gen Electric Contact structure for an electric circuit interrupter
NL244627A (en) * 1958-07-24
US3014107A (en) * 1959-01-02 1961-12-19 Gen Electric Vacuum switch
US3014108A (en) * 1959-01-02 1961-12-19 Gen Electric Vacuum switch
FR1257305A (en) * 1959-04-30 1961-03-31 Thomson Houston Comp Francaise Vacuum switch
US3071667A (en) * 1959-08-12 1963-01-01 Gen Electric Vacuum-type circuit interrupter
US3014109A (en) * 1959-10-23 1961-12-19 Gen Electric Alternating current vacuum switch
DE1251406B (en) * 1962-01-24
US3163734A (en) * 1962-01-26 1964-12-29 Gen Electric Vacuum-type circuit interrupter with improved vapor-condensing shielding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2911706A1 (en) * 1979-03-24 1980-10-02 Sachsenwerk Licht & Kraft Ag Vacuum switch assembly - includes a helical winding with ends in a plane perpendicular to contacts axis and eliminates interference fields

Also Published As

Publication number Publication date
JPS4213045B1 (en) 1967-07-26
CH420331A (en) 1966-09-15
DE1273661B (en) 1968-07-25
ES306761A1 (en) 1965-04-01
US3283103A (en) 1966-11-01
FR1415442A (en) 1965-10-22
GB1033720A (en) 1966-06-22

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