JPS5244432B2 - - Google Patents

Info

Publication number
JPS5244432B2
JPS5244432B2 JP47097928A JP9792872A JPS5244432B2 JP S5244432 B2 JPS5244432 B2 JP S5244432B2 JP 47097928 A JP47097928 A JP 47097928A JP 9792872 A JP9792872 A JP 9792872A JP S5244432 B2 JPS5244432 B2 JP S5244432B2
Authority
JP
Japan
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
JP47097928A
Other languages
Japanese (ja)
Other versions
JPS4843168A (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS4843168A publication Critical patent/JPS4843168A/ja
Publication of JPS5244432B2 publication Critical patent/JPS5244432B2/ja
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
    • H01H33/666—Operating arrangements

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
JP47097928A 1971-09-30 1972-09-29 Expired JPS5244432B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2149437A DE2149437C3 (de) 1971-09-30 1971-09-30 Vakuumschaltgerät mit Kraftantrieb

Publications (2)

Publication Number Publication Date
JPS4843168A JPS4843168A (enrdf_load_stackoverflow) 1973-06-22
JPS5244432B2 true JPS5244432B2 (enrdf_load_stackoverflow) 1977-11-08

Family

ID=5821401

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47097928A Expired JPS5244432B2 (enrdf_load_stackoverflow) 1971-09-30 1972-09-29

Country Status (8)

Country Link
US (1) US3859486A (enrdf_load_stackoverflow)
JP (1) JPS5244432B2 (enrdf_load_stackoverflow)
CA (1) CA977015A (enrdf_load_stackoverflow)
CH (1) CH551687A (enrdf_load_stackoverflow)
DE (1) DE2149437C3 (enrdf_load_stackoverflow)
FR (1) FR2154515B1 (enrdf_load_stackoverflow)
GB (1) GB1401646A (enrdf_load_stackoverflow)
SE (1) SE373227B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57103984A (en) * 1980-10-23 1982-06-28 Bosch Gmbh Robert Electrically controlable valve device

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5699931A (en) * 1979-12-15 1981-08-11 Meidensha Electric Mfg Co Ltd Vacuum switch
JPS56114234A (en) * 1980-02-14 1981-09-08 Meidensha Electric Mfg Co Ltd Vacuum switching device
JPS57147831A (en) * 1981-03-06 1982-09-11 Tokyo Shibaura Electric Co Vacuum breaker
JPS57147830A (en) * 1981-03-06 1982-09-11 Tokyo Shibaura Electric Co Vacuum breaker
JPS57147833A (en) * 1981-03-06 1982-09-11 Tokyo Shibaura Electric Co Vacuum breaker
DE3475243D1 (en) * 1984-05-18 1988-12-22 Sprecher Energie Ag Vacuum interrupter
DE3915522A1 (de) * 1989-05-11 1990-11-15 Siemens Ag Antriebsvorrichtung fuer eine vakuumschaltroehre mit einer kontaktfeder
DE4419380C1 (de) * 1994-05-30 1995-10-19 Siemens Ag Leistungsschaltermodul
CN102820166A (zh) * 2012-07-25 2012-12-12 西安通大思源电器有限公司 基于永磁操动的数字化真空断路器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2849185A (en) * 1953-12-08 1958-08-26 Bell & Gossett Co Heating system
US2873332A (en) * 1956-02-01 1959-02-10 William J Williams Adjustable differential switch actuator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57103984A (en) * 1980-10-23 1982-06-28 Bosch Gmbh Robert Electrically controlable valve device

Also Published As

Publication number Publication date
US3859486A (en) 1975-01-07
CA977015A (en) 1975-10-28
FR2154515A1 (enrdf_load_stackoverflow) 1973-05-11
DE2149437C3 (de) 1975-04-30
CH551687A (de) 1974-07-15
DE2149437A1 (de) 1973-04-05
DE2149437B2 (de) 1974-09-12
JPS4843168A (enrdf_load_stackoverflow) 1973-06-22
SE373227B (enrdf_load_stackoverflow) 1975-01-27
FR2154515B1 (enrdf_load_stackoverflow) 1978-12-29
GB1401646A (en) 1975-07-16

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