FR2509924B3 - - Google Patents

Info

Publication number: FR2509924B3
Authority: FR; France
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.): Expired

Application number

FR8207561A

Other languages

Other versions

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.)

Loher GmbH

Original Assignee

Loher GmbH

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.)

1981-07-20

Filing date

1982-04-30

Publication date

1984-06-08

1982-04-30 Application filed by Loher GmbH filed Critical Loher GmbH

1983-01-21 Publication of FR2509924A1 publication Critical patent/FR2509924A1/fr

1984-06-08 Application granted granted Critical

1984-06-08 Publication of FR2509924B3 publication Critical patent/FR2509924B3/fr

Status Granted legal-status Critical Current

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Inverter Devices (AREA)
Rectifiers (AREA)

FR8207561A 1981-07-20 1982-04-30 Systeme de circuit electrique pour la protection d'elements composants de convertisseur contre des surtensions electriques Granted FR2509924A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19813128638 DE3128638A1 (de)	1981-07-20	1981-07-20	Schaltungsanordnung zum schutz von umrichterbauelementen gegen ueberspannungen

Publications (2)

Publication Number	Publication Date
FR2509924A1 FR2509924A1 (fr)	1983-01-21
FR2509924B3 true FR2509924B3 (da)	1984-06-08

Family

ID=6137323

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8207561A Granted FR2509924A1 (fr)	1981-07-20	1982-04-30	Systeme de circuit electrique pour la protection d'elements composants de convertisseur contre des surtensions electriques

Country Status (4)

Country	Link
DE (1)	DE3128638A1 (da)
DK (1)	DK568481A (da)
FR (1)	FR2509924A1 (da)
NL (1)	NL8104558A (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2684816B1 (fr) *	1991-12-10	1994-05-27	Sgs Thomson Microelectronics	Circuit de protection serie.
FI98255C (fi) *	1994-04-14	1997-05-12	Kone Oy	Ylijännitesuojaus
FI116174B (fi) *	2003-04-08	2005-09-30	Abb Oy	Kokoonpano ja menetelmä suuntaajavälineiden suojaamiseksi
FI20030525A0 (fi) *	2003-04-08	2003-04-08	Abb Oy	Suuntaajavälineiden suojauskokoonpano

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB960667A (en) *	1961-04-26	1964-06-10	Gen Electric	Voltage surge protector
US3213349A (en) *	1962-04-18	1965-10-19	Gen Electric	Protective control circuits
CH468735A (de) *	1966-09-13	1969-02-15	Bbc Brown Boveri & Cie	Einrichtung mit Wechselrichter zur Speisung von Asynchronmotoren
JPS4521045B1 (da) *	1967-01-02	1970-07-17
DE1613842A1 (de) *	1967-10-30	1971-01-21	Licentia Gmbh	Zwangskommutierter Wechselrichter grosser Leistung mit elektronischem Kurzschlussschutz
CH581916A5 (da) *	1975-03-10	1976-11-15	Bbc Brown Boveri & Cie
DE2924729C2 (de) *	1979-06-16	1985-01-10	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Schaltungsanordnung zum Schutz des Wechselrichters in einem Zwischenkreisumrichter

1981
- 1981-07-20 DE DE19813128638 patent/DE3128638A1/de not_active Ceased
- 1981-10-07 NL NL8104558A patent/NL8104558A/nl not_active Application Discontinuation
- 1981-12-21 DK DK568481A patent/DK568481A/da not_active Application Discontinuation
1982
- 1982-04-30 FR FR8207561A patent/FR2509924A1/fr active Granted

Also Published As

Publication number	Publication date
DE3128638A1 (de)	1983-07-07
NL8104558A (nl)	1983-02-16
FR2509924A1 (fr)	1983-01-21
DK568481A (da)	1983-01-21

Publication	Publication Date	Title
FR2498821B1 (da)	1984-05-11
FR2499431B1 (da)	1984-01-13
FR2499446B1 (da)	1983-12-23
FR2498675B1 (da)	1984-12-28
FR2497958B1 (da)	1984-11-09
FR2498622B3 (da)	1983-11-18
FR2501231B1 (da)	1985-01-18
FR2499243B1 (da)	1984-01-13
FR2499294B1 (da)	1983-03-04
FR2499030B2 (da)	1984-12-21
FR2500324B1 (da)	1985-04-12
FR2500371B1 (da)	1983-06-03
FR2500265B1 (da)	1983-07-18
FR2498689B1 (da)	1984-02-17
FR2501251B3 (da)	1984-01-27
FR2498919B3 (da)	1983-12-23
FR2498415B1 (da)	1984-04-27
FR2509924B3 (da)	1984-06-08
FR2500278B1 (da)	1983-07-22
FR2501166B1 (da)	1985-04-12
FR2500519B1 (da)	1984-11-16
FR2501376B1 (da)	1984-04-27
FR2498518B1 (da)	1983-04-08
FR2499441B1 (da)	1984-08-10
FR2497933B3 (da)	1984-01-06

Legal Events

Date	Code	Title	Description
1986-02-21	ST	Notification of lapse