ES511687A0 - "A LOAD PROTECTION PROVISION TO PROTECT AN ELECTRICAL CIRCUIT FROM EXCESSIVE CURRENTS". - Google Patents

"A LOAD PROTECTION PROVISION TO PROTECT AN ELECTRICAL CIRCUIT FROM EXCESSIVE CURRENTS".

Info

Publication number
ES511687A0
ES511687A0 ES511687A ES511687A ES511687A0 ES 511687 A0 ES511687 A0 ES 511687A0 ES 511687 A ES511687 A ES 511687A ES 511687 A ES511687 A ES 511687A ES 511687 A0 ES511687 A0 ES 511687A0
Authority
ES
Spain
Prior art keywords
protect
electrical circuit
load protection
excessive currents
protection provision
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.)
Granted
Application number
ES511687A
Other languages
Spanish (es)
Other versions
ES8306930A1 (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.)
CBS 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 ES511687A0 publication Critical patent/ES511687A0/en
Publication of ES8306930A1 publication Critical patent/ES8306930A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H6/00—Emergency protective circuit arrangements responsive to undesired changes from normal non-electric working conditions using simulators of the apparatus being protected, e.g. using thermal images
ES511687A 1981-04-27 1982-04-26 Solid state load protection system having electronic simulation of motor heating Expired ES8306930A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25809281A 1981-04-27 1981-04-27

Publications (2)

Publication Number Publication Date
ES511687A0 true ES511687A0 (en) 1983-06-01
ES8306930A1 ES8306930A1 (en) 1983-06-01

Family

ID=22979069

Family Applications (1)

Application Number Title Priority Date Filing Date
ES511687A Expired ES8306930A1 (en) 1981-04-27 1982-04-26 Solid state load protection system having electronic simulation of motor heating

Country Status (12)

Country Link
JP (1) JPS57183214A (en)
AU (1) AU560789B2 (en)
BE (1) BE892997A (en)
BR (1) BR8202362A (en)
CA (1) CA1187591A (en)
CH (1) CH658756A5 (en)
DE (1) DE3215180A1 (en)
ES (1) ES8306930A1 (en)
FR (1) FR2504748B1 (en)
GB (1) GB2097615B (en)
IE (1) IE52772B1 (en)
ZA (1) ZA822618B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3730829C2 (en) * 1987-09-14 1997-02-06 Siemens Ag Overload protection for the excitation circuit of a synchronous machine
AU612195B2 (en) * 1987-11-11 1991-07-04 Dega Research Pty. Ltd. Method and apparatus for protecting a pump motor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1407271A (en) * 1964-06-20 1965-07-30 Electronique Et D Automatique Electrical circuit protection device
US3875464A (en) * 1973-10-10 1975-04-01 Westinghouse Electric Corp Solid state overload relay
FR2432211A1 (en) * 1978-07-24 1980-02-22 Simplex Appareils Cut=out circuit for three=phase transformer protection - has three transformers with resistors and thermistor associated with capacitor and solenoid

Also Published As

Publication number Publication date
IE820835L (en) 1982-10-27
FR2504748B1 (en) 1986-04-18
AU8266182A (en) 1982-11-04
BE892997A (en) 1982-10-27
IE52772B1 (en) 1988-02-17
BR8202362A (en) 1983-04-05
AU560789B2 (en) 1987-04-16
JPS57183214A (en) 1982-11-11
CH658756A5 (en) 1986-11-28
DE3215180A1 (en) 1982-11-11
ZA822618B (en) 1983-04-27
CA1187591A (en) 1985-05-21
GB2097615A (en) 1982-11-03
FR2504748A1 (en) 1982-10-29
ES8306930A1 (en) 1983-06-01
GB2097615B (en) 1985-06-12

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