FR1153818A - Perfectionnements apportés aux disjoncteurs à déclenchement combiné thermique etmagnétique - Google Patents

Perfectionnements apportés aux disjoncteurs à déclenchement combiné thermique etmagnétique

Info

Publication number
FR1153818A
FR1153818A FR1153818DA FR1153818A FR 1153818 A FR1153818 A FR 1153818A FR 1153818D A FR1153818D A FR 1153818DA FR 1153818 A FR1153818 A FR 1153818A
Authority
FR
France
Prior art keywords
circuit breakers
combined thermal
magnetic tripping
tripping
magnetic
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
Other languages
English (en)
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.)
Federal Pacific Electric Co
Original Assignee
Federal Pacific Electric Co
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 Federal Pacific Electric Co filed Critical Federal Pacific Electric Co
Application granted granted Critical
Publication of FR1153818A publication Critical patent/FR1153818A/fr
Expired 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
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/40—Combined electrothermal and electromagnetic mechanisms
FR1153818D 1955-06-17 1956-06-15 Perfectionnements apportés aux disjoncteurs à déclenchement combiné thermique etmagnétique Expired FR1153818A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US516143A US2876309A (en) 1955-06-17 1955-06-17 Circuit breakers

Publications (1)

Publication Number Publication Date
FR1153818A true FR1153818A (fr) 1958-03-21

Family

ID=24054308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1153818D Expired FR1153818A (fr) 1955-06-17 1956-06-15 Perfectionnements apportés aux disjoncteurs à déclenchement combiné thermique etmagnétique

Country Status (5)

Country Link
US (1) US2876309A (fr)
DE (1) DE1085953B (fr)
FR (1) FR1153818A (fr)
GB (1) GB804428A (fr)
NL (2) NL96953C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1513260B1 (de) * 1965-03-19 1970-01-29 Licentia Gmbh Thermischer Ausl¦ser
US4316163A (en) * 1978-06-22 1982-02-16 Federal Pacific Electric Company Thermal-magnetic circuit breaker
US9595413B2 (en) * 2014-07-09 2017-03-14 Siemens Industry, Inc. Low instantaneous level circuit breakers, circuit breaker tripping mechanisms, and tripping methods

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT119407B (de) * 1928-10-09 1930-10-25 Siemens Ag Einrichtung an Temperaturzeitschaltern.
US2114845A (en) * 1936-07-15 1938-04-19 Westinghouse Electric & Mfg Co Circuit interrupter
DE701870C (de) * 1936-09-12 1942-02-20 Siemens Ag Selbstschalter
US2089716A (en) * 1937-01-29 1937-08-10 Gen Electric Circuit breaker
US2210260A (en) * 1939-02-27 1940-08-06 Colt S Mfg Co Automatic circuit breaker
US2323784A (en) * 1941-02-26 1943-07-06 Westinghouse Electric & Mfg Co Circuit breaker
US2312168A (en) * 1941-07-25 1943-02-23 Square D Co Circuit breaker
US2360684A (en) * 1941-10-30 1944-10-17 Westinghouse Electric & Mfg Co Circuit breaker
US2376759A (en) * 1942-10-30 1945-05-22 Westinghouse Electric & Mfg Co Circuit breaker
US2462212A (en) * 1944-11-06 1949-02-22 Matthews W N Corp Protective switch
US2624816A (en) * 1945-05-09 1953-01-06 Westinghouse Electric Corp Circuit breaker
US2685011A (en) * 1948-06-10 1954-07-27 Wadsworth Electric Mfg Co Electric circuit breaker
US2573307A (en) * 1949-05-03 1951-10-30 Gen Electric Calibration of electric circuit breakers
US2732455A (en) * 1953-03-03 1956-01-24 Overload releasing mechanism for automatic circuit breaker

Also Published As

Publication number Publication date
NL96953C (fr)
GB804428A (en) 1958-11-12
NL208037A (fr)
US2876309A (en) 1959-03-03
DE1085953B (de) 1960-07-28

Similar Documents

Publication Publication Date Title
FR1182848A (fr) Perfectionnements aux coupe-circuits
FR1122431A (fr) Perfectionnements aux disjoncteurs à soufflage magnétique
FR1198483A (fr) Perfectionnements apportés aux disjoncteurs
FR1184814A (fr) Perfectionnements aux disjoncteurs
FR1127047A (fr) Disjoncteur
FR1168741A (fr) Perfectionnement aux disjoncteurs
FR1153818A (fr) Perfectionnements apportés aux disjoncteurs à déclenchement combiné thermique etmagnétique
FR69390E (fr) Coupe-circuit électrique à action thermique
CH344124A (de) Uberstromselbstschalter mit manueller, magnetischer und thermischer Auslösung
FR1221454A (fr) Disjoncteur thermique
FR1149530A (fr) Perfectionnements aux disjoncteurs
CH354153A (de) Uberstrom-Selbstschalter mit Hand-, magnetischer und thermischer Auslösung
FR1163400A (fr) Interrupteur thermique
CH344117A (de) Flüssigkeitsarmer Leistungsschalter
CH344765A (de) Schutzschalter
CH323744A (de) Kombinierter Überstrom- und Kippschalter
FR1141949A (fr) Disjoncteur et son bilame à déclenchement thermique
FR1135412A (fr) Perfectionnements aux disjoncteurs à soufflage magnétique
CH349327A (de) Installations-Überstromselbstschalter mit manueller, magnetischer und thermischer Auslösung
FR1051819A (fr) Disjoncteur thermique
FR1094238A (fr) Perfectionnements aux mécanismes de déclenchement applicables notamment aux disjoncteurs
FR1202468A (fr) Perfectionnements aux coupe-circuit à fusibles
CH334100A (de) Leistungstrennschalter
FR1164608A (fr) Perfectionnement aux coupe-circuit
FR1206479A (fr) Disjoncteur magnétique