JPS492468B1 - - Google Patents

Info

Publication number
JPS492468B1
JPS492468B1 JP43048999A JP4899968A JPS492468B1 JP S492468 B1 JPS492468 B1 JP S492468B1 JP 43048999 A JP43048999 A JP 43048999A JP 4899968 A JP4899968 A JP 4899968A JP S492468 B1 JPS492468 B1 JP S492468B1
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
JP43048999A
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
Priority to JP43048999A priority Critical patent/JPS492468B1/ja
Priority to US840728A priority patent/US3599130A/en
Publication of JPS492468B1 publication Critical patent/JPS492468B1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/503—Means for increasing the opening stroke of the contacts

Landscapes

  • Breakers (AREA)
JP43048999A 1968-07-15 1968-07-15 Pending JPS492468B1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP43048999A JPS492468B1 (ja) 1968-07-15 1968-07-15
US840728A US3599130A (en) 1968-07-15 1969-07-10 Circuit interrupter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP43048999A JPS492468B1 (ja) 1968-07-15 1968-07-15

Publications (1)

Publication Number Publication Date
JPS492468B1 true JPS492468B1 (ja) 1974-01-21

Family

ID=12818881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP43048999A Pending JPS492468B1 (ja) 1968-07-15 1968-07-15

Country Status (2)

Country Link
US (1) US3599130A (ja)
JP (1) JPS492468B1 (ja)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849748A (en) * 1973-12-04 1974-11-19 Ite Circuit Breaker Ltd Small circuit breaker having large contact separation
JPS56122246U (ja) * 1980-02-19 1981-09-17
US4409444A (en) * 1980-12-09 1983-10-11 Mitsubishi Denki Kabushiki Kaisha Circuit breaker
US4409445A (en) * 1980-12-09 1983-10-11 Mitsubishi Denki Kabushiki Kaisha Circuit breaker
US4454395A (en) * 1981-02-27 1984-06-12 Mitsubishi Denki Kabushiki Kaisha Circuit breaker
US4451718A (en) * 1981-02-27 1984-05-29 Mitsubishi Denki Kabushiki Kaisha Circuit breaker
US4459445A (en) * 1981-03-02 1984-07-10 Mitsubishi Denki Kabushiki Kaisha Circuit breaker
US4464642A (en) * 1981-03-12 1984-08-07 Mitsubishi Denki Kabushiki Kaisha Circuit breaker
EP0233322B1 (en) * 1981-03-12 1991-08-28 Mitsubishi Denki Kabushiki Kaisha A circuit breaker
EP0233323B1 (en) * 1981-03-12 1991-10-16 Mitsubishi Denki Kabushiki Kaisha A circuit breaker
US4453053A (en) * 1981-07-21 1984-06-05 Mitsubishi Denki Kabushiki Kaisha Circuit breaker with arc restricting device
JPS58169732A (ja) * 1982-03-31 1983-10-06 松下電工株式会社 回路遮断器
EP0206249B1 (en) * 1985-05-10 1991-09-11 Mitsubishi Denki Kabushiki Kaisha Circuit breaker
US4771258A (en) * 1987-10-29 1988-09-13 General Electric Company Molded case circuit breaker bimetal with high calibration yield
DE4404073A1 (de) * 1994-02-09 1995-08-10 Kloeckner Moeller Gmbh Niederspannungs-Leistungsschalter mit Relativ-Hilfsschalter
FR2799574B1 (fr) * 1999-10-11 2001-12-14 Schneider Electric Ind Sa Contacteur-disjoncteur
JP3900780B2 (ja) * 2000-03-06 2007-04-04 富士電機機器制御株式会社 回路しゃ断器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305806A (en) * 1964-08-07 1967-02-21 Murray Mfg Corp Automatically resettable circuit breaker having two serially connected toggles
US3475711A (en) * 1967-05-17 1969-10-28 Gen Electric Electric circuit breaker operating mechanism and assembly thereof

Also Published As

Publication number Publication date
US3599130A (en) 1971-08-10

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