AT197468B - Residual voltage or residual current protection circuit - Google Patents

Residual voltage or residual current protection circuit

Info

Publication number
AT197468B
AT197468B AT197468DA AT197468B AT 197468 B AT197468 B AT 197468B AT 197468D A AT197468D A AT 197468DA AT 197468 B AT197468 B AT 197468B
Authority
AT
Austria
Prior art keywords
residual
protection circuit
current protection
voltage
residual current
Prior art date
Application number
Other languages
German (de)
Inventor
Gottfried Dr Biegelmeier
Original Assignee
Biegelmeier Gottfried
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 Biegelmeier Gottfried filed Critical Biegelmeier Gottfried
Priority to AT201698D priority Critical patent/AT201698B/en
Application granted granted Critical
Publication of AT197468B publication Critical patent/AT197468B/en

Links

AT197468D 1957-03-02 1957-03-02 Residual voltage or residual current protection circuit AT197468B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT201698D AT201698B (en) 1957-03-02 1957-11-19 Station protection circuit with fault voltage impulse release

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT197468T 1957-03-02

Publications (1)

Publication Number Publication Date
AT197468B true AT197468B (en) 1958-04-25

Family

ID=3667783

Family Applications (1)

Application Number Title Priority Date Filing Date
AT197468D AT197468B (en) 1957-03-02 1957-03-02 Residual voltage or residual current protection circuit

Country Status (1)

Country Link
AT (1) AT197468B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3129277A1 (en) * 1980-08-21 1982-06-24 Gottfried Prof. Dr. Wien Biegelmeier Fault current protection switch
DE3127331A1 (en) * 1981-07-10 1983-02-03 CMC Carl Maier + Cie AG, 8201 Schaffhausen Electronic tripping circuit for a delayed fault current protection circuit
AT383906B (en) * 1985-04-16 1987-09-10 Cti Ges Zur Pruefung Elektrote Fault current protection switch for fault change and fault current
AT387675B (en) * 1987-04-02 1989-02-27 Cti Ges Zur Pruefung Elektrote Fault current protection switch with short delay
AT403534B (en) * 1991-01-16 1998-03-25 Biegelmeier Gottfried Residual current device (earth-leakage current circuit breaker)
DE19739822A1 (en) * 1997-09-11 1999-03-18 Abb Patent Gmbh Residual current circuit breaker

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3129277A1 (en) * 1980-08-21 1982-06-24 Gottfried Prof. Dr. Wien Biegelmeier Fault current protection switch
DE3127331A1 (en) * 1981-07-10 1983-02-03 CMC Carl Maier + Cie AG, 8201 Schaffhausen Electronic tripping circuit for a delayed fault current protection circuit
AT383906B (en) * 1985-04-16 1987-09-10 Cti Ges Zur Pruefung Elektrote Fault current protection switch for fault change and fault current
AT387675B (en) * 1987-04-02 1989-02-27 Cti Ges Zur Pruefung Elektrote Fault current protection switch with short delay
AT403534B (en) * 1991-01-16 1998-03-25 Biegelmeier Gottfried Residual current device (earth-leakage current circuit breaker)
DE19739822A1 (en) * 1997-09-11 1999-03-18 Abb Patent Gmbh Residual current circuit breaker

Similar Documents

Publication Publication Date Title
FR1218488A (en) Circuit breaker
CH386526A (en) Circuit breaker
FR1205425A (en) Circuit breaker
AT240957B (en) Circuit breaker
AT197468B (en) Residual voltage or residual current protection circuit
FR1259711A (en) Circuit breaker
CH356179A (en) Electric circuit breaker
CH382258A (en) Circuit breaker
AT216609B (en) Residual current circuit breaker
CH371501A (en) Residual current circuit breaker
CH414793A (en) Circuit breaker
FR71011E (en) Electric circuit breaker
CH366875A (en) Electrical switchgear
CH387130A (en) Circuit breaker
CH391068A (en) Residual current circuit breaker
FR1215965A (en) Circuit breaker
CH359474A (en) Electric circuit breaker
CH385964A (en) Low voltage circuit breaker
CH344125A (en) Circuit breaker
CH380211A (en) High voltage switch
FR1247592A (en) Circuit breaker
CH400292A (en) Circuit breaker
CH355510A (en) High voltage fuse
FR1213712A (en) Electric circuit breaker
CH358488A (en) Circuit breaker