BE809083A - Dispositif de protection de disjoncteur - Google Patents

Dispositif de protection de disjoncteur

Info

Publication number
BE809083A
BE809083A BE1005611A BE1005611A BE809083A BE 809083 A BE809083 A BE 809083A BE 1005611 A BE1005611 A BE 1005611A BE 1005611 A BE1005611 A BE 1005611A BE 809083 A BE809083 A BE 809083A
Authority
BE
Belgium
Prior art keywords
circuit breaker
protection device
breaker protection
circuit
protection
Prior art date
Application number
BE1005611A
Other languages
English (en)
French (fr)
Inventor
J J Matsko
R H Hill
E W Lange
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BE809083A publication Critical patent/BE809083A/xx

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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/123—Automatic release mechanisms with or without manual release using a solid-state trip unit
BE1005611A 1972-12-29 1973-12-27 Dispositif de protection de disjoncteur BE809083A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00319824A US3821607A (en) 1972-12-29 1972-12-29 Circuit interrupter protective device

Publications (1)

Publication Number Publication Date
BE809083A true BE809083A (fr) 1974-06-27

Family

ID=23243788

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1005611A BE809083A (fr) 1972-12-29 1973-12-27 Dispositif de protection de disjoncteur

Country Status (11)

Country Link
US (1) US3821607A (de)
JP (1) JPS541016Y2 (de)
AT (1) AT331897B (de)
BE (1) BE809083A (de)
BR (1) BR7310136D0 (de)
CA (1) CA983157A (de)
CH (1) CH571764A5 (de)
DE (1) DE2363916B2 (de)
GB (1) GB1442794A (de)
IT (1) IT1002442B (de)
ZA (1) ZA739345B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181906A (en) * 1977-11-23 1980-01-01 Westinghouse Electric Corp. Circuit interrupter with interlocked removable trip unit
DE2802553B1 (de) * 1978-01-19 1979-01-18 Siemens Ag Niederspannungs-Leistungsschalter mit geteiltem Isolierstoffgehaeuse
US4309580A (en) * 1979-06-07 1982-01-05 Westinghouse Electric Corp. Dual arcing contacts for circuit breaker
US4277664A (en) * 1979-08-24 1981-07-07 Westinghouse Electric Corp. Circuit breaker structure
US4295053A (en) * 1979-10-23 1981-10-13 Westinghouse Electric Corp. Electric control system with mechanical interlock
GB8427902D0 (en) * 1984-11-05 1984-12-12 Bicc Plc Electric circuit breaker
DE3679291D1 (de) * 1985-10-31 1991-06-20 Merlin Gerin Kinematische uebertragungskette zwischen dem steuermechanismus und den polen eines elektrischen lastschalters mit einem gespritzten isoliergehaeuse.
US4757294A (en) * 1986-07-07 1988-07-12 General Electric Company Combined trip unit and accessory module for electronic trip circuit breakers
US5629662A (en) * 1995-02-01 1997-05-13 Siemens Energy & Automation, Inc. Low energy memory metal actuated latch
US6191947B1 (en) * 1998-09-28 2001-02-20 Siemens Energy & Automation, Inc. Electronic trip unit and mounting method
CN102184811B (zh) * 2011-05-15 2013-10-02 邳州市国龙电器有限公司 电子多段式过电流保护装置
CN105513915B (zh) * 2016-02-15 2017-09-12 佳一电气有限公司 一种智能断路器组合装置

Also Published As

Publication number Publication date
AT331897B (de) 1976-08-25
CH571764A5 (de) 1976-01-15
DE2363916A1 (de) 1974-07-04
JPS541016Y2 (de) 1979-01-18
DE2363916B2 (de) 1978-03-09
JPS49140657U (de) 1974-12-04
IT1002442B (it) 1976-05-20
US3821607A (en) 1974-06-28
CA983157A (en) 1976-02-03
BR7310136D0 (pt) 1974-08-15
ATA1086873A (de) 1975-12-15
GB1442794A (en) 1976-07-14
ZA739345B (en) 1974-10-30

Similar Documents

Publication Publication Date Title
BE801237A (fr) Dispositif de catheterisme
SE395249B (sv) Framdrivningsanordning for batar
CH514342A (fr) Dispositif de sécurité antichute
BE793158A (fr) Dispositif de protection de circuit electrique
AR195925A1 (es) Disyuntor
BE830405A (fr) Dispositif de protection selective a disjoncteurs limiteurs
BR7301174D0 (pt) Circuitos de protecao contra sobrecarga
BE809083A (fr) Dispositif de protection de disjoncteur
RO77304A (ro) Circuit de protectie
BE755409A (fr) Dispositif de commutation
BE746600A (fr) Dispositif de commutation
FR2188338A1 (fr) Coupe-circuit
BE805091A (fr) Dispositif de protection selective a disjoncteurs limiteurs
BE794966A (fr) Dispositif de blocage
NL182186C (nl) Kortsluitbeveiligingsinrichting.
BE783331A (fr) Dispositif casse-meches
BE798657A (fr) Circuit de protection
AT323276B (de) Fehlerstromschutzschalter
BR7016044D0 (pt) Dispositivo comutador de combunacao eletronica
BE798022A (fr) Dispositif de deconnexion
CA984499A (en) Circuit breaker including improved protective device
BE745868A (fr) Dispositif d'interruption electrique
IT998793B (it) Dispositivo elettronico di prote zione di inversione
DK141029C (da) Afbryder
CH515603A (de) Flüssigkeitsarmer Leistungsschalter

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WESTINGHOUSE ELECTRIC CORP.

Effective date: 19841227