DE2047521C3 - Installations-Selbstschalter - Google Patents

Installations-Selbstschalter

Info

Publication number
DE2047521C3
DE2047521C3 DE2047521A DE2047521A DE2047521C3 DE 2047521 C3 DE2047521 C3 DE 2047521C3 DE 2047521 A DE2047521 A DE 2047521A DE 2047521 A DE2047521 A DE 2047521A DE 2047521 C3 DE2047521 C3 DE 2047521C3
Authority
DE
Germany
Prior art keywords
release
contact lever
magnet
circuit breaker
chamber
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
DE2047521A
Other languages
German (de)
English (en)
Other versions
DE2047521B2 (de
DE2047521A1 (de
Inventor
Guenther 7518 Bretten Knirsch
Herrmann 6900 Heidelberg Schmitt
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.)
BBC Brown Boveri AG Germany
Original Assignee
BBC Brown Boveri AG Germany
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 BBC Brown Boveri AG Germany filed Critical BBC Brown Boveri AG Germany
Priority to DE2047521A priority Critical patent/DE2047521C3/de
Priority to US181728A priority patent/US3691489A/en
Priority to GB4402071A priority patent/GB1315610A/en
Priority to FR7134552A priority patent/FR2108011B1/fr
Priority to IT53077/71A priority patent/IT940942B/it
Priority to BE773082A priority patent/BE773082A/xx
Publication of DE2047521A1 publication Critical patent/DE2047521A1/de
Publication of DE2047521B2 publication Critical patent/DE2047521B2/de
Application granted granted Critical
Publication of DE2047521C3 publication Critical patent/DE2047521C3/de
Expired 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
    • H01H73/48—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 having both electrothermal and electromagnetic automatic release
    • H01H73/56—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 having both electrothermal and electromagnetic automatic release reset by push-button, pull-knob or slide
    • 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
    • H01H71/0264—Mountings or coverplates for complete assembled circuit breakers, e.g. snap mounting in panel
    • H01H71/0271—Mounting several complete assembled circuit breakers together

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
DE2047521A 1970-09-26 1970-09-26 Installations-Selbstschalter Expired DE2047521C3 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE2047521A DE2047521C3 (de) 1970-09-26 1970-09-26 Installations-Selbstschalter
US181728A US3691489A (en) 1970-09-26 1971-09-20 Electrical distributing apparatus protective devices therefor
GB4402071A GB1315610A (en) 1970-09-26 1971-09-21 Automatic circuit breakers
FR7134552A FR2108011B1 (enExample) 1970-09-26 1971-09-24
IT53077/71A IT940942B (it) 1970-09-26 1971-09-24 Perfezionamento negli interruttori automatici
BE773082A BE773082A (fr) 1970-09-26 1971-09-24 Disjoncteur-distributeur d'installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2047521A DE2047521C3 (de) 1970-09-26 1970-09-26 Installations-Selbstschalter

Publications (3)

Publication Number Publication Date
DE2047521A1 DE2047521A1 (de) 1972-03-30
DE2047521B2 DE2047521B2 (de) 1978-01-26
DE2047521C3 true DE2047521C3 (de) 1978-09-28

Family

ID=5783524

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2047521A Expired DE2047521C3 (de) 1970-09-26 1970-09-26 Installations-Selbstschalter

Country Status (6)

Country Link
US (1) US3691489A (enExample)
BE (1) BE773082A (enExample)
DE (1) DE2047521C3 (enExample)
FR (1) FR2108011B1 (enExample)
GB (1) GB1315610A (enExample)
IT (1) IT940942B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7508649U (de) * 1974-05-14 1975-08-28 Kopp H Hochleistungs-Selbstschalter
DE2755567C2 (de) * 1977-12-09 1983-11-10 Siemens AG, 1000 Berlin und 8000 München Niederspannungs-Leistungsschalter mit einem aus Oberteil und Unterteil bestehenden Isolierstoffgehäuse

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2908782A (en) * 1957-04-04 1959-10-13 Gen Electric Circuit breaker
US3088055A (en) * 1959-04-20 1963-04-30 Allan H Schwing Panel board chassis and wiring channel
US3422235A (en) * 1966-01-28 1969-01-14 Heinemann Electric Co Arcing grid case support means
US3328553A (en) * 1966-07-28 1967-06-27 Ite Circuit Breaker Ltd Vented mounting block for circuit breaker
US3394329A (en) * 1966-11-25 1968-07-23 Gen Electric Current-limiting electric circuit breaker
US3398249A (en) * 1967-02-13 1968-08-20 Square D Co Molded case circuit breaker and mounting means therefor
US3522564A (en) * 1968-02-27 1970-08-04 Matsushita Electric Works Ltd Reed relay
US3492539A (en) * 1968-08-21 1970-01-27 Ite Imperial Corp Mounting arrangement for an electrical switching device

Also Published As

Publication number Publication date
BE773082A (fr) 1972-01-17
DE2047521B2 (de) 1978-01-26
DE2047521A1 (de) 1972-03-30
US3691489A (en) 1972-09-12
FR2108011A1 (enExample) 1972-05-12
FR2108011B1 (enExample) 1975-07-18
GB1315610A (en) 1973-05-02
IT940942B (it) 1973-02-20

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Legal Events

Date Code Title Description
OI Miscellaneous see part 1
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee