GB1026301A - Improvements in circuit breakers especially for semiconductor circuits - Google Patents

Improvements in circuit breakers especially for semiconductor circuits

Info

Publication number
GB1026301A
GB1026301A GB47760/62A GB4776062A GB1026301A GB 1026301 A GB1026301 A GB 1026301A GB 47760/62 A GB47760/62 A GB 47760/62A GB 4776062 A GB4776062 A GB 4776062A GB 1026301 A GB1026301 A GB 1026301A
Authority
GB
United Kingdom
Prior art keywords
blade
magnets
dec
move
series
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
GB47760/62A
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Publication of GB1026301A publication Critical patent/GB1026301A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/06—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electromagnetic opening
    • H01H77/08—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electromagnetic opening retained closed by permanent or remanent magnetism and opened by windings acting in opposition
    • 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
    • H01H71/14—Electrothermal mechanisms
    • H01H71/142—Electrothermal mechanisms actuated due to change of magnetic permeability
    • 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
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/26—Electromagnetic mechanisms with windings acting in opposition
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
    • H02H11/002—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of inverted polarity or connection; with switching for obtaining correct connection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/20—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Electronic Switches (AREA)
  • Relay Circuits (AREA)
  • Electromagnets (AREA)
GB47760/62A 1961-12-19 1962-12-18 Improvements in circuit breakers especially for semiconductor circuits Expired GB1026301A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR882497A FR1322838A (fr) 1961-12-19 1961-12-19 Perfectionnements aux coupe-circuits, notamment pour circuits à semi-conducteurs
FR915553A FR82590E (fr) 1961-12-19 1962-11-15 Perfectionnements aux coupe-circuits, notamment pour circuits à semi-conducteurs

Publications (1)

Publication Number Publication Date
GB1026301A true GB1026301A (en) 1966-04-14

Family

ID=26193583

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47760/62A Expired GB1026301A (en) 1961-12-19 1962-12-18 Improvements in circuit breakers especially for semiconductor circuits

Country Status (4)

Country Link
US (1) US3295023A (fr)
DE (1) DE1438113B2 (fr)
FR (2) FR1322838A (fr)
GB (1) GB1026301A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2331402A (en) * 1997-11-12 1999-05-19 Tripco Ltd A manually resettable relay

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3441799A (en) * 1965-12-20 1969-04-29 Kenneth M Delafrange Receptacle overload switch
US3491265A (en) * 1966-06-14 1970-01-20 Motorola Inc Fail-safe circuit
US3413497A (en) * 1966-07-13 1968-11-26 Hewlett Packard Co Insulated-gate field effect transistor with electrostatic protection means
US3436701A (en) * 1967-02-28 1969-04-01 United Carr Inc Unitary armature relay having constant actuating time and method
JPS55851B1 (fr) * 1969-02-10 1980-01-10
US3950718A (en) * 1973-11-30 1976-04-13 Matsushita Electric Works, Ltd. Electromagnetic device
US4027277A (en) * 1975-07-14 1977-05-31 International Telephone And Telegraph Corporation Vacuum relay with reduced sensitivity to manufacturing tolerances and optional latching feature
US4015171A (en) * 1976-02-06 1977-03-29 International Telephone And Telegraph Corporation Resettable overcurrent-protected direct current power supply
GB2030368B (en) * 1978-08-22 1983-04-27 Picchia Walter Del Electromagnetic cut-out device used as a relay or for short circuit protection
US4745383A (en) * 1987-05-11 1988-05-17 Zovath Peter J Magnetic proximity switch
US5051643A (en) * 1990-08-30 1991-09-24 Motorola, Inc. Electrostatically switched integrated relay and capacitor
US5258591A (en) * 1991-10-18 1993-11-02 Westinghouse Electric Corp. Low inductance cantilever switch
US5818316A (en) * 1997-07-15 1998-10-06 Motorola, Inc. Nonvolatile programmable switch
DE10126852B4 (de) * 2001-06-01 2005-02-03 Siemens Ag Schaltgerät mit einer elektromagnetischen Auslöseeinrichtung
DE102005025403A1 (de) * 2004-10-29 2006-05-18 Rohde & Schwarz Gmbh & Co Kg Elektrische Schaltvorrichtung mit magnetischen Verstellelementen
US9972459B1 (en) 2013-09-09 2018-05-15 Apple Inc. Tactile switch assembly in an electronic device
US20160020048A1 (en) * 2014-05-21 2016-01-21 Kenneth Latham Ware Modular, cleanable tactile switch mechanism for use in electronic pipes and other "heirloom" electromechanical applications
US10109432B1 (en) * 2014-06-16 2018-10-23 Apple Inc. Switch assemblies
DE102015117098A1 (de) * 2015-10-07 2017-04-13 Abb Schweiz Ag Schütz mit einer elektromagnetisch betätigbaren, bistabilen Schaltanordnung
US10707032B1 (en) 2016-12-02 2020-07-07 Apple Inc. Electronic device having travel-magnifying input/output structure

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US928582A (en) * 1908-05-11 1909-07-20 Burlingame Telegraphing Typewriter Company Polarized magnet.
US1546432A (en) * 1924-06-21 1925-07-21 American Telephone & Telegraph Relay and circuits therefor
US1773336A (en) * 1927-07-28 1930-08-19 Western Union Telegraph Co Central-battery duplex telegraph system
US1837188A (en) * 1928-08-20 1931-12-22 Bbc Brown Boveri & Cie Polarized switch
US2036277A (en) * 1934-07-10 1936-04-07 Westinghouse Electric & Mfg Co Sensitive polar relay
US3156849A (en) * 1959-03-16 1964-11-10 Texas Instruments Inc Circuit-breaking apparatus
US3187140A (en) * 1961-10-02 1965-06-01 Jennings Radio Mfg Corp Magnetic switch actuator
US3161744A (en) * 1962-10-29 1964-12-15 Sperry Rand Corp Electromagnetic circuit controlling devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2331402A (en) * 1997-11-12 1999-05-19 Tripco Ltd A manually resettable relay

Also Published As

Publication number Publication date
FR82590E (fr) 1964-03-06
DE1438113B2 (de) 1970-09-17
US3295023A (en) 1966-12-27
DE1438113A1 (de) 1969-07-03
FR1322838A (fr) 1963-04-05

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