FR1303278A - Perfectionnements aux disjoncteurs - Google Patents

Perfectionnements aux disjoncteurs

Info

Publication number
FR1303278A
FR1303278A FR875465A FR875465A FR1303278A FR 1303278 A FR1303278 A FR 1303278A FR 875465 A FR875465 A FR 875465A FR 875465 A FR875465 A FR 875465A FR 1303278 A FR1303278 A FR 1303278A
Authority
FR
France
Prior art keywords
circuit breakers
breakers
circuit
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
FR875465A
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1303278A publication Critical patent/FR1303278A/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
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H71/7463—Adjusting only the electromagnetic mechanism

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
FR875465A 1960-10-12 1961-10-10 Perfectionnements aux disjoncteurs Expired FR1303278A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62184A US3084236A (en) 1960-10-12 1960-10-12 Electric circuit breaker

Publications (1)

Publication Number Publication Date
FR1303278A true FR1303278A (fr) 1962-09-07

Family

ID=22040749

Family Applications (1)

Application Number Title Priority Date Filing Date
FR875465A Expired FR1303278A (fr) 1960-10-12 1961-10-10 Perfectionnements aux disjoncteurs

Country Status (4)

Country Link
US (1) US3084236A (fr)
DE (1) DE1187720C2 (fr)
FR (1) FR1303278A (fr)
GB (1) GB994368A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6806478B1 (en) 1999-03-16 2004-10-19 Cryovac, Inc. Authentication system and methodology

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3181041A (en) * 1963-02-19 1965-04-27 Gen Electric Circuit breaker with magnetic trip adjusting means
US3391361A (en) * 1966-12-05 1968-07-02 Gen Electric Adjustable current-responsive device
US3575679A (en) * 1968-02-06 1971-04-20 Westinghouse Electric Corp Circuit breaker with improved trip adjustment means
US3826951A (en) * 1973-01-30 1974-07-30 Westinghouse Electric Corp Circuit breaker with replaceable rating adjuster and interlock means
GB1466258A (en) * 1973-10-04 1977-03-02 Dorman Smith Switchgear Ltd Electrical circuit breakers
GB1466259A (en) * 1973-10-04 1977-03-02 Dorman Smith Switchgear Ltd Electric circuit breakers
US4023132A (en) * 1973-10-04 1977-05-10 Dorman Smith Switchgear Limited Electrical circuit breakers
US3831120A (en) * 1973-11-08 1974-08-20 Gen Electric Trip unit having improved trip adjustment indicator and circuit breaker incorporating same
FR2349207A1 (fr) * 1976-04-21 1977-11-18 Unelec Declencheur interchangeable pour disjoncteur
US7592888B2 (en) * 2006-07-14 2009-09-22 Jason Robert Colsch Low cost user adjustment, resistance to straying between positions, increased resistance to ESD, and consistent feel
DE102014203661B4 (de) * 2014-02-28 2021-02-04 Siemens Aktiengesellschaft Knopfelement und Schieberelement einer Verstellvorrichtung sowie Vorstellvorrichtung und Verfahren zum Verstellen einer Position einer thermischen Auslösewelle

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR585629A (fr) * 1923-09-12 1925-03-04 Siemens Schuckertwerke Gmbh Dispositif pour le réglage du courant de fonctionnement d'aimants à courant alternatif, notamment pour aimants interrupteurs de courant excessif, pour relais, etc.
DE539837C (de) * 1927-07-15 1931-12-02 Aeg UEberstrommagnet mit einer einstellbaren Ankerrueckzugskraft (Feineinstellung) und mit einem veraenderlichen Magnetwiderstand (Grobeinstellung)
DE519338C (de) * 1929-05-09 1931-02-26 Bergmann Elek Citaets Werke Ak Elektromagnetischer UEberstromausloeser mit einer Vorrichtung zum Einstellen auf verschiedene Ausloesestromstaerken
FR800736A (fr) * 1935-01-18 1936-07-17 Stotz Kontakt Gmbh Disjoncteur électromagnétique
BE426421A (fr) * 1937-03-02
US2268340A (en) * 1940-10-18 1941-12-30 Evarts G Loomis Fluid pressure control device
US2586326A (en) * 1945-02-27 1952-02-19 Westinghouse Electric Corp Circuit interrupter trip device
US2491959A (en) * 1946-01-18 1949-12-20 Westinghouse Electric Corp Automatic trip circuit breaker
DE827821C (de) * 1950-01-21 1952-01-14 Voigt & Haeffner Ag Unverzoegerter magnetischer UEberstromausloeser
US2673264A (en) * 1952-04-17 1954-03-23 Fed Electric Prod Co Circuit breaker with adjustable thermal and magnetic controls
NL99816C (fr) * 1953-05-08 1961-08-17
US2884497A (en) * 1957-08-22 1959-04-28 Gen Electric Circuit breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6806478B1 (en) 1999-03-16 2004-10-19 Cryovac, Inc. Authentication system and methodology

Also Published As

Publication number Publication date
GB994368A (en) 1965-06-02
US3084236A (en) 1963-04-02
DE1187720C2 (de) 1973-01-04
DE1187720B (fr) 1973-01-04

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