JPS5022706B1 - - Google Patents

Info

Publication number
JPS5022706B1
JPS5022706B1 JP44062848A JP6284869A JPS5022706B1 JP S5022706 B1 JPS5022706 B1 JP S5022706B1 JP 44062848 A JP44062848 A JP 44062848A JP 6284869 A JP6284869 A JP 6284869A JP S5022706 B1 JPS5022706 B1 JP S5022706B1
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.)
Pending
Application number
JP44062848A
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 JPS5022706B1 publication Critical patent/JPS5022706B1/ja
Pending 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/001—Means for preventing or breaking contact-welding

Landscapes

  • Mechanisms For Operating Contacts (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Switch Cases, Indication, And Locking (AREA)
JP44062848A 1969-07-11 1969-08-09 Pending JPS5022706B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84105969A 1969-07-11 1969-07-11

Publications (1)

Publication Number Publication Date
JPS5022706B1 true JPS5022706B1 (ja) 1975-08-01

Family

ID=25283917

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44062848A Pending JPS5022706B1 (ja) 1969-07-11 1969-08-09

Country Status (2)

Country Link
US (1) US3562454A (ja)
JP (1) JPS5022706B1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS548084A (en) * 1977-06-21 1979-01-22 Masato Fukushima Compound container and method of using pouch fitted in compound container
JPS5737868U (ja) * 1980-08-15 1982-02-27
JPS5737869U (ja) * 1980-08-15 1982-02-27
JPS60161069U (ja) * 1984-04-04 1985-10-25 コダマ樹脂工業株式会社 内袋を有するドラム缶

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4168414A (en) * 1975-03-06 1979-09-18 Mcgraw-Edison Company Protective switch device and operating mechanism therefor
GB1499106A (en) * 1975-05-23 1978-01-25 Ass Elect Ind Actuating mechanism for vacuum interrupters
US4295024A (en) * 1979-09-24 1981-10-13 A. B. Chance Company Spring biased energy absorber for vacuum switch contact shafts
US6492606B1 (en) 2001-08-21 2002-12-10 Electroswitch Corporation Snap action switch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1753975A (en) * 1927-03-02 1930-04-08 John T Welsh Control apparatus
US2426880A (en) * 1942-03-23 1947-09-02 Square D Co Circuit breaker
US2534007A (en) * 1948-11-04 1950-12-12 Arrow Hart & Hegeman Electric Switch operating mechanism with positive kickoff
US2838636A (en) * 1956-03-16 1958-06-10 Schwager Wood Corp High voltage circuit interrupting switch means
US2862075A (en) * 1957-12-09 1958-11-25 Gen Electric Overcenter spring operating mechanism for an electric circuit breaker
US3471669A (en) * 1968-01-16 1969-10-07 Chance Co Ab Encapsulated switch assembly for underground electric distribution service

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS548084A (en) * 1977-06-21 1979-01-22 Masato Fukushima Compound container and method of using pouch fitted in compound container
JPS5737868U (ja) * 1980-08-15 1982-02-27
JPS5737869U (ja) * 1980-08-15 1982-02-27
JPS60161069U (ja) * 1984-04-04 1985-10-25 コダマ樹脂工業株式会社 内袋を有するドラム缶

Also Published As

Publication number Publication date
US3562454A (en) 1971-02-09

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