IT1008348B - Interruttore elettronico di massi ma corrente - Google Patents

Interruttore elettronico di massi ma corrente

Info

Publication number
IT1008348B
IT1008348B IT4883074D IT4883074D IT1008348B IT 1008348 B IT1008348 B IT 1008348B IT 4883074 D IT4883074 D IT 4883074D IT 4883074 D IT4883074 D IT 4883074D IT 1008348 B IT1008348 B IT 1008348B
Authority
IT
Italy
Prior art keywords
masses
current
electronic switch
switch
electronic
Prior art date
Application number
IT4883074D
Other languages
English (en)
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 filed Critical
Application granted granted Critical
Publication of IT1008348B publication Critical patent/IT1008348B/it

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
    • H02H6/005—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 using digital thermal images
IT4883074D 1973-03-01 1974-03-01 Interruttore elettronico di massi ma corrente IT1008348B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732310103 DE2310103B2 (de) 1973-03-01 1973-03-01 Elektronischer ueberstromausloeser

Publications (1)

Publication Number Publication Date
IT1008348B true IT1008348B (it) 1976-11-10

Family

ID=5873431

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4883074D IT1008348B (it) 1973-03-01 1974-03-01 Interruttore elettronico di massi ma corrente

Country Status (3)

Country Link
DE (1) DE2310103B2 (it)
FR (1) FR2220105B1 (it)
IT (1) IT1008348B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH591776A5 (it) * 1975-11-14 1977-09-30 Bbc Brown Boveri & Cie
DE2609654B2 (de) * 1976-03-09 1978-01-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Digitaler ueberstromausloeser
ES468764A1 (es) * 1978-04-13 1979-10-01 Arteche Instr Sistemas Ÿnueva proteccion electrica con tiempo de retardo dependien-te de una magnitud reguladaŸ
JPS55157927A (en) * 1979-05-24 1980-12-09 Fuji Electric Co Ltd Electronic overload protecting device
US4291355A (en) * 1979-07-30 1981-09-22 General Electric Company Programmable overload circuit
AT364419B (de) * 1979-10-02 1981-10-27 Naimer H L Rechnergesteuertes schaltgeraet
DE3169934D1 (en) * 1980-01-28 1985-05-23 Black & Decker Inc Method and control circuit for temperature monitoring of an electric motor
US4317176A (en) * 1980-03-24 1982-02-23 Black & Decker Inc. Microcomputer controlled power tool
DE3114213C3 (de) * 1980-04-15 1994-09-01 Westinghouse Electric Corp Verfahren zum Betreiben eines Trennschalters
DE3122109A1 (de) * 1981-06-04 1983-01-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektronische schalt-, schutz- und ueberwachungsvorrichtung fuer niederspannungs-verteileranlagen
DE3137496C2 (de) * 1981-09-21 1990-01-25 Siemens AG, 1000 Berlin und 8000 München Digitaler Überstromauslöser
CA1193317A (en) * 1982-05-07 1985-09-10 Canadian General Electric Company Limited Thermal model for electrical apparatus
JPS63204307A (ja) * 1987-02-19 1988-08-24 Fanuc Ltd 過電流検出装置
FR2626725B1 (fr) * 1988-01-29 1993-10-08 Telemecanique Electrique Procede et dispositif de protection d'une charge telle qu'un moteur electrique
FR2670337A1 (fr) * 1990-12-06 1992-06-12 Marelli Autronica Procede et dispositif de commande d'un circuit de limitation de courant.
GB9514528D0 (en) * 1995-07-15 1995-09-13 Smiths Industries Plc Electrical apparatus
DE10156609B4 (de) * 2001-11-16 2006-07-13 Karl Karner Sicherungseinheit und Sicherungsanordnung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH442492A (de) * 1966-08-22 1967-08-31 Bbc Brown Boveri & Cie Schutzeinrichtung für elektrische Netze

Also Published As

Publication number Publication date
FR2220105B1 (it) 1981-09-25
FR2220105A1 (it) 1974-09-27
DE2310103B2 (de) 1976-11-25
DE2310103A1 (de) 1974-10-24
DE2310103C3 (it) 1987-07-09

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