FR2178920B1 - - Google Patents

Info

Publication number: FR2178920B1
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

FR7311279A

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.)

Semikron GmbH and Co KG

Original Assignee

Semikron GmbH and Co KG

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.)

1972-04-01

Filing date

1973-03-29

Publication date

1977-12-30

1973-03-29 Application filed by Semikron GmbH and Co KG filed Critical Semikron GmbH and Co KG

1973-11-16 Publication of FR2178920A1 publication Critical patent/FR2178920A1/fr

1977-12-30 Application granted granted Critical

1977-12-30 Publication of FR2178920B1 publication Critical patent/FR2178920B1/fr

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage

FR7311279A 1972-04-01 1973-03-29 Expired FR2178920B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19722216092 DE2216092B2 (en)	1972-04-01	1972-04-01	Circuit arrangement for overvoltage limitation with a selenium overvoltage limiter

Publications (2)

Publication Number	Publication Date
FR2178920A1 FR2178920A1 (en)	1973-11-16
FR2178920B1 true FR2178920B1 (en)	1977-12-30

Family

ID=5840918

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7311279A Expired FR2178920B1 (en)	1972-04-01	1973-03-29

Country Status (7)

Country	Link
BR (1)	BR7302340D0 (en)
CH (1)	CH563678A5 (en)
DE (1)	DE2216092B2 (en)
ES (1)	ES413038A1 (en)
FR (1)	FR2178920B1 (en)
GB (1)	GB1420387A (en)
IT (1)	IT983859B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2654419C2 (en) *	1976-12-01	1983-06-09	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Circuit arrangement for voltage limitation
EP0050034A1 (en) *	1980-10-14	1982-04-21	Power Integrity Corporation	Transient surge protective circuit
US4455586A (en) *	1980-10-24	1984-06-19	Oneac Corporation	High voltage filtering and protection circuit
GB2206749A (en) *	1987-07-08	1989-01-11	Sealand Ind Co Ltd	A voltage adaptor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB817254A (en) *	1956-05-18	1959-07-29	Westinghouse Brake & Signal	Means for countering hole-storage effect in crystal rectifiers
CH413995A (en) *	1964-12-31	1966-05-31	Bbc Brown Boveri & Cie	Inverter with controlled converter elements

1972
- 1972-04-01 DE DE19722216092 patent/DE2216092B2/en not_active Withdrawn
1973
- 1973-03-09 IT IT2233673A patent/IT983859B/en active
- 1973-03-16 CH CH387273A patent/CH563678A5/xx not_active IP Right Cessation
- 1973-03-27 ES ES413038A patent/ES413038A1/en not_active Expired
- 1973-03-28 GB GB1485473A patent/GB1420387A/en not_active Expired
- 1973-03-29 FR FR7311279A patent/FR2178920B1/fr not_active Expired
- 1973-03-30 BR BR234073A patent/BR7302340D0/en unknown

Also Published As

Publication number	Publication date
GB1420387A (en)	1976-01-07
CH563678A5 (en)	1975-06-30
ES413038A1 (en)	1976-01-16
IT983859B (en)	1974-11-11
BR7302340D0 (en)	1974-02-07
DE2216092B2 (en)	1975-10-09
DE2216092A1 (en)	1973-10-04
FR2178920A1 (en)	1973-11-16

Publication	Publication Date	Title
FR2236298B1 (en)	1977-12-23
FR2166861A5 (en)	1973-08-17
FR2210457B1 (en)	1979-02-09
FR2178920B1 (en)	1977-12-30
JPS5543851B2 (en)	1980-11-08
JPS4983757A (en)	1974-08-12
JPS4951568A (en)	1974-05-18
JPS5148489Y2 (en)	1976-11-22
FR2199621A1 (en)	1974-04-12
JPS4944933U (en)	1974-04-19
JPS519286Y2 (en)	1976-03-12
JPS5436711B2 (en)	1979-11-10
JPS5213187B2 (en)	1977-04-12
JPS5547400B2 (en)	1980-11-29
JPS4965118U (en)	1974-06-07
JPS4911396U (en)	1974-01-30
FR2193223A1 (en)	1974-02-15
CH570661A5 (en)	1975-12-15
CH568690A5 (en)	1975-10-31
CH568090A5 (en)	1975-10-31
CH570401A5 (en)	1975-12-15
CH569930A5 (en)	1975-11-28
CH569838A5 (en)	1975-11-28
CH569465A5 (en)	1975-11-28
CH569297A5 (en)	1975-11-14

Legal Events

Date	Code	Title	Description
1979-05-25	ST	Notification of lapse