IT1005742B - Circuito di protezione interrutto re di circuiti comprendente mezzi di comando perfezionati - Google Patents

Circuito di protezione interrutto re di circuiti comprendente mezzi di comando perfezionati

Info

Publication number: IT1005742B
Authority: IT; Italy
Prior art keywords: circuit; control means; circuits including; protection break; perfected control
Prior art date: 1973-01-30

Application number

IT41532/74A

Other languages

English (en)

Italian (it)

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.)

1973-01-30

Filing date

1974-01-29

Publication date

1976-09-30

1974-01-29 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1976-09-30 Application granted granted Critical

1976-09-30 Publication of IT1005742B publication Critical patent/IT1005742B/it

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
- H02H3/08—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 current
- H02H3/093—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 current with timing means

IT41532/74A 1973-01-30 1974-01-29 Circuito di protezione interrutto re di circuiti comprendente mezzi di comando perfezionati IT1005742B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US32796573A	1973-01-30	1973-01-30

Publications (1)

Publication Number	Publication Date
IT1005742B true IT1005742B (it)	1976-09-30

Family

ID=23278881

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT41532/74A IT1005742B (it)	1973-01-30	1974-01-29	Circuito di protezione interrutto re di circuiti comprendente mezzi di comando perfezionati

Country Status (10)

Country	Link
AR (1)	AR201303A1 (fr)
BE (1)	BE810341A (fr)
BR (1)	BR7400578D0 (fr)
CA (1)	CA1024641A (fr)
DE (1)	DE2403888A1 (fr)
ES (1)	ES422575A1 (fr)
FR (1)	FR2215735A1 (fr)
GB (1)	GB1447313A (fr)
IT (1)	IT1005742B (fr)
ZA (1)	ZA739582B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3032291A1 (de) *	1979-09-11	1981-03-26	Borg-Warner Corp., Chicago, Ill.	Schnellschalteinrichtung
DE102019206267B3 (de) *	2019-05-02	2020-09-10	Ellenberger & Poensgen Gmbh	Schutzschalter

1973
- 1973-12-19 ZA ZA739582A patent/ZA739582B/xx unknown
- 1973-12-31 CA CA189,237A patent/CA1024641A/fr not_active Expired
1974
- 1974-01-24 ES ES422575A patent/ES422575A1/es not_active Expired
- 1974-01-25 FR FR7402570A patent/FR2215735A1/fr not_active Withdrawn
- 1974-01-28 GB GB381574A patent/GB1447313A/en not_active Expired
- 1974-01-28 DE DE2403888A patent/DE2403888A1/de active Pending
- 1974-01-28 BR BR578/74A patent/BR7400578D0/pt unknown
- 1974-01-29 IT IT41532/74A patent/IT1005742B/it active
- 1974-01-30 AR AR252139A patent/AR201303A1/es active
- 1974-01-30 BE BE140321A patent/BE810341A/fr unknown

Also Published As

Publication number	Publication date
AR201303A1 (es)	1975-02-28
BE810341A (fr)	1974-07-30
ES422575A1 (es)	1976-10-16
ZA739582B (en)	1974-11-27
DE2403888A1 (de)	1974-08-01
CA1024641A (fr)	1978-01-17
BR7400578D0 (pt)	1974-11-05
AU6449574A (en)	1975-07-17
FR2215735A1 (fr)	1974-08-23
GB1447313A (en)	1976-08-25

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