JPS4942308B1 - - Google Patents

Info

Publication number
JPS4942308B1
JPS4942308B1 JP45080086A JP8008670A JPS4942308B1 JP S4942308 B1 JPS4942308 B1 JP S4942308B1 JP 45080086 A JP45080086 A JP 45080086A JP 8008670 A JP8008670 A JP 8008670A JP S4942308 B1 JPS4942308 B1 JP S4942308B1
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
JP45080086A
Other languages
Japanese (ja)
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 JPS4942308B1 publication Critical patent/JPS4942308B1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/04—Contacts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S200/00—Electricity: circuit makers and breakers
    • Y10S200/06—Tie bar

Landscapes

  • Breakers (AREA)
JP45080086A 1969-09-17 1970-09-14 Pending JPS4942308B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85861469A 1969-09-17 1969-09-17

Publications (1)

Publication Number Publication Date
JPS4942308B1 true JPS4942308B1 (enrdf_load_stackoverflow) 1974-11-14

Family

ID=25328723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45080086A Pending JPS4942308B1 (enrdf_load_stackoverflow) 1969-09-17 1970-09-14

Country Status (3)

Country Link
US (1) US3600539A (enrdf_load_stackoverflow)
JP (1) JPS4942308B1 (enrdf_load_stackoverflow)
GB (1) GB1251480A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101908449A (zh) * 2010-04-29 2010-12-08 华荣集团有限公司 断路器操作机构及带有该操作机构的断路器

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4159404A (en) * 1976-01-06 1979-06-26 Westinghouse Electric Corp. Multi-pole high-voltage circuit-interrupter having independent pole tripping with a single common operating mechanism
US4955894A (en) * 1984-10-30 1990-09-11 Alcon Laboratories, Inc. Posterior capsulotomy knife
US4644121A (en) * 1985-06-05 1987-02-17 Westinghouse Electric Corp. Circuit breaker contact arm with variable force pivot
US4755639A (en) * 1987-10-28 1988-07-05 Eaton Corporation Pressure switch with calibration tab

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759063A (en) * 1950-07-25 1956-08-14 Murray Mfg Corp Circuit breaker
US3003046A (en) * 1959-10-26 1961-10-03 Fed Pacific Electric Co Circuit breaker
US3193643A (en) * 1961-05-15 1965-07-06 Heinemann Electric Co Circuit breaker having an improved linkage
US3336545A (en) * 1965-12-08 1967-08-15 Gen Electric Electric circuit breaker with thermalmagnetic tripping means
US3418607A (en) * 1966-02-16 1968-12-24 Westinghouse Electric Corp Circuit breaker with improved trip means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101908449A (zh) * 2010-04-29 2010-12-08 华荣集团有限公司 断路器操作机构及带有该操作机构的断路器

Also Published As

Publication number Publication date
US3600539A (en) 1971-08-17
GB1251480A (enrdf_load_stackoverflow) 1971-10-27

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