ZA711875B - An improvement in or relating to fused circuit breaker - Google Patents

An improvement in or relating to fused circuit breaker

Info

Publication number
ZA711875B
ZA711875B ZA711875A ZA711875A ZA711875B ZA 711875 B ZA711875 B ZA 711875B ZA 711875 A ZA711875 A ZA 711875A ZA 711875 A ZA711875 A ZA 711875A ZA 711875 B ZA711875 B ZA 711875B
Authority
ZA
South Africa
Prior art keywords
relating
improvement
circuit breaker
fused circuit
fused
Prior art date
Application number
ZA711875A
Other languages
English (en)
Inventor
A Orasz
Clair L St
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 ZA711875B publication Critical patent/ZA711875B/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/10—Adaptation for built-in fuses
    • H01H9/102—Fuses mounted on or constituting the movable contact parts of the switch
    • 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
    • H01H71/122—Automatic release mechanisms with or without manual release actuated by blowing of a fuse
ZA711875A 1970-04-13 1971-03-23 An improvement in or relating to fused circuit breaker ZA711875B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2772370A 1970-04-13 1970-04-13

Publications (1)

Publication Number Publication Date
ZA711875B true ZA711875B (en) 1971-12-29

Family

ID=21839397

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA711875A ZA711875B (en) 1970-04-13 1971-03-23 An improvement in or relating to fused circuit breaker

Country Status (5)

Country Link
US (1) US3688237A (oth)
JP (1) JPS541905B1 (oth)
CA (1) CA946888A (oth)
DE (1) DE2118175A1 (oth)
ZA (1) ZA711875B (oth)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3748619A (en) * 1972-06-26 1973-07-24 Ferraz & Cie Lucien Electric switches equipped with fuse means
US3829807A (en) * 1973-03-22 1974-08-13 Ite Imperial Corp Contact holder with adjustably mounted switch
DE3037355C2 (de) * 1980-09-30 1982-11-04 Siemens AG, 1000 Berlin und 8000 München Schutzschalter kompakter Bauart mit einem Auslösestift
US11804350B2 (en) 2004-09-13 2023-10-31 Eaton Intelligent Power Limited Fusible switching disconnect modules and devices with tripping coil
US8614618B2 (en) * 2004-09-13 2013-12-24 Cooper Technologies Company Fusible switching disconnect modules and devices with multi-functional trip mechanism
US11404233B2 (en) * 2004-09-13 2022-08-02 Eaton Intelligent Power Limited Fusible switching disconnect modules and devices with tripping coil
US7855873B2 (en) * 2004-09-13 2010-12-21 Cooper Technologies Company Panelboard for fusible switching disconnect devices
CA2824411C (en) 2011-01-19 2018-07-10 Cooper Technologies Company Electronically controlled fusible switching disconnect modules and devices
ES2592697T3 (es) 2011-01-19 2016-12-01 Cooper Technologies Company Módulos y dispositivos de interruptor seccionador con fusible con detección de corriente en línea
US11335528B2 (en) 2011-01-19 2022-05-17 Eaton Intelligent Power Limited Fusible switching disconnect modules and devices with electromagnetic coil and trip mechanism

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1640086A (en) * 1925-12-12 1927-08-23 Elliott Frank Motor-control mechanism
US3009035A (en) * 1956-08-17 1961-11-14 Westinghouse Electric Corp Circuit interrupters
US3110778A (en) * 1960-01-07 1963-11-12 Ite Circuit Breaker Ltd Automatic trip device for plug-in circuit breaker
US3345481A (en) * 1962-05-28 1967-10-03 Westinghouse Electric Corp Circuit interrupter
US3248500A (en) * 1962-08-09 1966-04-26 Westinghouse Electric Corp Multipole circuit interrupting device having a removable fuse unit with a common unitary tripping bar
US3324263A (en) * 1965-11-09 1967-06-06 Ite Circuit Breaker Ltd Safety tripping mechanism
NL6710586A (oth) * 1967-07-31 1969-02-04

Also Published As

Publication number Publication date
CA946888A (en) 1974-05-07
JPS464873A (oth) 1971-11-20
JPS541905B1 (oth) 1979-01-30
DE2118175A1 (de) 1971-10-28
US3688237A (en) 1972-08-29

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