ES292116A1 - Un circuito de control para un disyuntor - Google Patents

Un circuito de control para un disyuntor

Info

Publication number
ES292116A1
ES292116A1 ES0292116A ES292116A ES292116A1 ES 292116 A1 ES292116 A1 ES 292116A1 ES 0292116 A ES0292116 A ES 0292116A ES 292116 A ES292116 A ES 292116A ES 292116 A1 ES292116 A1 ES 292116A1
Authority
ES
Spain
Prior art keywords
circuit
breaker
signal
control circuit
control
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
ES0292116A
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.)
Westinghouse Electric Corp
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 ES292116A1 publication Critical patent/ES292116A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02H3/44—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 the rate of change of electrical quantities
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
    • H03K17/73—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for DC voltages or currents

Landscapes

  • Emergency Protection Circuit Devices (AREA)
ES0292116A 1962-10-16 1963-10-02 Un circuito de control para un disyuntor Expired ES292116A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US230973A US3213323A (en) 1962-10-16 1962-10-16 Breaker tripping signal circuit

Publications (1)

Publication Number Publication Date
ES292116A1 true ES292116A1 (es) 1964-01-01

Family

ID=22867298

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0292116A Expired ES292116A1 (es) 1962-10-16 1963-10-02 Un circuito de control para un disyuntor

Country Status (2)

Country Link
US (1) US3213323A (es)
ES (1) ES292116A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3359457A (en) * 1963-10-14 1967-12-19 Triplett Electrical Instr Co Device for overload protection of electrical equipment
US3284668A (en) * 1963-10-28 1966-11-08 Bendix Corp Electronic speed sensor
US3320493A (en) * 1964-01-22 1967-05-16 Master Specialties Company Voltage sensor
US3329838A (en) * 1964-06-09 1967-07-04 Ideal Ind Capacitor operated scr switching circuit
US3336504A (en) * 1964-11-18 1967-08-15 Du Pont Over-current protective device
US3343036A (en) * 1964-12-17 1967-09-19 Gen Electric Static undervoltage circuit
US3412971A (en) * 1966-03-03 1968-11-26 Armstrong Cork Co Electrically-controlled valve apparatus and control circuit suitable for use therein
US3436599A (en) * 1966-09-09 1969-04-01 Rogers Enterprises Inc C J Electrical ground fault protective circuit
US3441810A (en) * 1966-12-21 1969-04-29 Plessey Airborne Corp Multiple-mode solid-state time delay apparatus including charge-monitoring timing circuits
US3488560A (en) * 1967-05-01 1970-01-06 Gen Motors Corp Transient potential protection circuit
US3529211A (en) * 1967-05-01 1970-09-15 Eltra Corp Generator protective device using a zener diode as an overvoltage sensor
FR2203197B1 (es) * 1972-10-13 1976-08-20 Saft Ste
DE2549184A1 (de) * 1975-11-03 1977-05-26 Garbe Lahmeyer & Co Ag Gleichstromversorgungsgeraet mit vollgesteuerter thyristorbruecke
FR2449993A1 (fr) * 1979-02-20 1980-09-19 Dechelette Gilles Systeme de protection d'une machine couplee a un reseau electrique
US4358810A (en) * 1981-01-21 1982-11-09 Westinghouse Electric Corp. Circuit breaker with alarm
US4797772A (en) * 1987-03-03 1989-01-10 Patton Electric Company, Inc. Immersion detector circuit interrupter
US6788515B1 (en) 2001-09-13 2004-09-07 G&W Electric Co. Over-current control
CN102427225A (zh) * 2011-12-28 2012-04-25 上海施能电器设备厂 一种tvs电流尖峰保护电路

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2509027A (en) * 1948-12-24 1950-05-23 Gen Electric Overload protection for meters
US3110856A (en) * 1960-12-22 1963-11-12 Westinghouse Electric Corp Semiconductor fault detecting trip circuit

Also Published As

Publication number Publication date
US3213323A (en) 1965-10-19

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