JPS6120100B2 - - Google Patents

Info

Publication number
JPS6120100B2
JPS6120100B2 JP54027242A JP2724279A JPS6120100B2 JP S6120100 B2 JPS6120100 B2 JP S6120100B2 JP 54027242 A JP54027242 A JP 54027242A JP 2724279 A JP2724279 A JP 2724279A JP S6120100 B2 JPS6120100 B2 JP S6120100B2
Authority
JP
Japan
Prior art keywords
yoke
shaped
bearing
armature
lower half
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
JP54027242A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54126974A (en
Inventor
Torooberu Uerunaa
Kuratsuto Eruin
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.)
Siemens Corp
Original Assignee
Siemens Corp
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 Siemens Corp filed Critical Siemens Corp
Publication of JPS54126974A publication Critical patent/JPS54126974A/ja
Publication of JPS6120100B2 publication Critical patent/JPS6120100B2/ja
Granted 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
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0207—Mounting or assembling the different parts of the circuit breaker
    • H01H71/0214—Housing or casing lateral walls containing guiding grooves or special mounting facilities
    • 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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2472—Electromagnetic mechanisms with rotatable armatures

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Electromagnets (AREA)
JP2724279A 1978-03-10 1979-03-08 Low voltage breaker having electromagnetic tripping apparatus Granted JPS54126974A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2810987A DE2810987C3 (de) 1978-03-10 1978-03-10 Niederspannungsschutzschalter mit einem elektromagnetischen Auslöser

Publications (2)

Publication Number Publication Date
JPS54126974A JPS54126974A (en) 1979-10-02
JPS6120100B2 true JPS6120100B2 (h) 1986-05-20

Family

ID=6034386

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2724279A Granted JPS54126974A (en) 1978-03-10 1979-03-08 Low voltage breaker having electromagnetic tripping apparatus

Country Status (4)

Country Link
US (1) US4260969A (h)
EP (1) EP0003973B1 (h)
JP (1) JPS54126974A (h)
DE (1) DE2810987C3 (h)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4680564A (en) * 1984-10-01 1987-07-14 Siemens-Allis, Inc. Multi-pole molded case circuit breaker with a common contact operating crossbar member
US4862131A (en) * 1988-10-11 1989-08-29 Square D Company Trip crossbar translation to prevent bimetal overstressing in a circuit breaker
US5237297A (en) * 1992-07-06 1993-08-17 American Circuit Breaker Corporation Tripping apparatus for use with an electrical circuit breaker having magnetic tripping responsive to low overcurrent

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125651A (en) * 1964-03-17 brumfield
US3178535A (en) * 1957-04-12 1965-04-13 Westinghouse Electric Corp Automatic circuit breaker with improved bimetallic and electromagnetic trip device
US3548358A (en) * 1969-05-19 1970-12-15 Gen Electric Electric circuit breaker with bimetallic strip protective means
GB1393799A (en) * 1971-12-01 1975-05-14 Tokyo Shibaura Electric Co Circuit breaker
US3796980A (en) * 1972-07-31 1974-03-12 Westinghouse Electric Corp Disposable circuit breaker
US3743981A (en) * 1972-09-13 1973-07-03 Ceb Ltd Circuit breaker
CH577748A5 (h) * 1973-07-31 1976-07-15 Ellenberger & Poensgen
DE2344872C2 (de) * 1973-09-06 1975-10-30 Brown, Boveri & Cie Ag, 6800 Mannheim Leitungsschutzschalter
US3909764A (en) * 1974-06-05 1975-09-30 Caribe Circuit Breaker Co Inc Electric circuit breaker
US3987382A (en) * 1975-07-22 1976-10-19 I-T-E Imperial Corporation Unitized motor starter
US4088973A (en) * 1976-04-28 1978-05-09 Gould Inc. Unitized combination starter

Also Published As

Publication number Publication date
EP0003973B1 (de) 1981-06-10
DE2810987B2 (de) 1980-04-17
DE2810987A1 (de) 1979-09-13
JPS54126974A (en) 1979-10-02
US4260969A (en) 1981-04-07
EP0003973A1 (de) 1979-09-19
DE2810987C3 (de) 1985-01-03

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