SE376333B - - Google Patents

Info

Publication number: SE376333B
Authority: SE; Sweden

Application number

SE7012460A

Inventor

E Maenicke

Original Assignee

Siemens Ag

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.)

1969-09-12

Filing date

1970-09-14

Publication date

1975-05-12

1969-09-12 Priority claimed from DE19691947037 external-priority patent/DE1947037C3/de

1970-09-14 Application filed by Siemens Ag filed Critical Siemens Ag

1975-05-12 Publication of SE376333B publication Critical patent/SE376333B/xx

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
- H02H3/38—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 both voltage and current; responsive to phase angle between voltage and current
- H02H3/382—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 both voltage and current; responsive to phase angle between voltage and current involving phase comparison between current and voltage or between values derived from current and voltage

SE7012460A 1969-09-12 1970-09-14 SE376333B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19691947037 DE1947037C3 (de)		1969-09-12	Distanzschutzeinrichtung mit polygonalem Auslösegebiet

Publications (1)

Publication Number	Publication Date
SE376333B true SE376333B (de)	1975-05-12

Family

ID=5745737

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7012460A SE376333B (de)	1969-09-12	1970-09-14

Country Status (3)

Country	Link
US (1)	US3644788A (de)
CH (1)	CH524909A (de)
SE (1)	SE376333B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3843907A (en) *	1973-11-07	1974-10-22	Honeywell Inf Systems	Adjustable over-current detector
CH618294A5 (de) *	1977-09-06	1980-07-15	Bbc Brown Boveri & Cie
ES2690350T3 (es) *	2014-06-13	2018-11-20	Nordex Energy Gmbh	Procedimiento para la regulación de un aerogenerador durante un error de red asimétrica

1970
- 1970-08-31 CH CH1298970A patent/CH524909A/de not_active IP Right Cessation
- 1970-09-11 US US71589A patent/US3644788A/en not_active Expired - Lifetime
- 1970-09-14 SE SE7012460A patent/SE376333B/xx unknown

Also Published As

Publication number	Publication date
DE1947037A1 (de)	1971-03-18
US3644788A (en)	1972-02-22
CH524909A (de)	1972-06-30
DE1947037B2 (de)	1976-01-22

Publication	Publication Date	Title
AU2270770A (de)	1972-06-01
AU465452B2 (de)	1975-09-11
AU429630B2 (de)	1972-10-26
AU450150B2 (de)	1970-11-12
AU2355770A (de)	1972-06-22
AU442375B2 (de)	1973-11-06
AU470301B1 (de)	1972-05-25
AU427401B2 (de)	1972-08-17
AU442322B2 (de)	1973-11-02
AU442463B2 (de)	1973-11-09
AU442285B2 (de)	1973-11-02
AU425297B2 (de)	1972-03-26
AU442554B2 (de)	1973-11-13
AU428131B2 (de)	1972-09-14
AU428129B2 (de)	1972-09-12
AU428074B2 (de)	1972-09-11
AU442380B2 (de)	1973-11-05
AU438128B2 (de)	1973-07-16
AT308690B (de)	1973-06-15
AU442538B2 (de)	1973-11-12
AU442535B2 (de)	1973-11-12
AU442357B2 (de)	1973-11-07
AU410358B2 (de)	1971-02-09
AU417208B2 (de)	1971-10-14
AU414607B2 (de)	1971-06-29