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GB1033720A - Vacuum interrupter with magnetic means for reducing arc voltage - Google Patents

Vacuum interrupter with magnetic means for reducing arc voltage

Info

Publication number
GB1033720A
GB1033720A GB48537/64A GB4853764A GB1033720A GB 1033720 A GB1033720 A GB 1033720A GB 48537/64 A GB48537/64 A GB 48537/64A GB 4853764 A GB4853764 A GB 4853764A GB 1033720 A GB1033720 A GB 1033720A
Authority
GB
United Kingdom
Prior art keywords
contacts
arc
envelope
currents
magnetic field
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
GB48537/64A
Other languages
English (en)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1033720A publication Critical patent/GB1033720A/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

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
GB48537/64A 1963-12-06 1964-11-30 Vacuum interrupter with magnetic means for reducing arc voltage Expired GB1033720A (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
GB1033720A true GB1033720A (en) 1966-06-22

Family

ID=26986443

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48537/64A Expired GB1033720A (en) 1963-12-06 1964-11-30 Vacuum interrupter with magnetic means for reducing arc voltage

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2233498A (en) * 1989-06-21 1991-01-09 Gen Electric Co Plc Vacuum switch arc control

Families Citing this family (9)

* 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
US3372259A (en) * 1965-05-28 1968-03-05 Gen Electric Vacuum-type electric circuit interrupter with arc-voltage limiting means
FR1480001A (de) * 1965-05-28 1967-07-27
US4171474A (en) * 1977-05-27 1979-10-16 Electric Power Research Institute, Inc. Current interrupter electrode configuration
DE2911706A1 (de) * 1979-03-24 1980-10-02 Sachsenwerk Licht & Kraft Ag Vakuumschalter
DE3150974A1 (de) * 1980-09-06 1983-06-30 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen Vakuumschalter
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
CN114899035A (zh) * 2022-06-28 2022-08-12 天津平高智能电气有限公司 一种高电压真空灭弧室马蹄形纵磁电极结构

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR612079A (fr) * 1926-06-19 1926-10-16 Interrupteur automatique de courant électrique
US2411893A (en) * 1943-07-08 1946-12-03 Gerhard W Peters Method of controlling arcs
DE819270C (de) * 1948-10-02 1951-10-31 Fritz Bertuch Elektromagnetisch gesteuerter Schalter fuer hoehere Spannungen
US2949520A (en) * 1958-04-23 1960-08-16 Gen Electric Contact structure for an electric circuit interrupter
NL241567A (de) * 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 (fr) * 1959-04-30 1961-03-31 Thomson Houston Comp Francaise Interrupteur à coupure dans le vide
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 (de) * 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
GB2233498A (en) * 1989-06-21 1991-01-09 Gen Electric Co Plc Vacuum switch arc control

Also Published As

Publication number Publication date
CH420331A (de) 1966-09-15
FR1415441A (fr) 1965-10-22
ES306761A1 (es) 1965-04-01
FR1415442A (fr) 1965-10-22
JPS4213045B1 (de) 1967-07-26
DE1273661B (de) 1968-07-25
US3283103A (en) 1966-11-01

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