GB2039170B - Overvoltage protection device - Google Patents

Overvoltage protection device

Info

Publication number: GB2039170B
Authority: GB; United Kingdom
Prior art keywords: protection device; overvoltage protection; overvoltage; protection
Prior art date: 1979-01-05
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

GB8000216A

Other versions

GB2039170A (en

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.)

Societe de Paris et du Rhone SA

Original Assignee

Societe de Paris et du Rhone SA

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.)

1979-01-05

Filing date

1980-01-03

Publication date

1983-06-15

1980-01-03 Application filed by Societe de Paris et du Rhone SA filed Critical Societe de Paris et du Rhone SA

1980-07-30 Publication of GB2039170A publication Critical patent/GB2039170A/en

1983-06-15 Application granted granted Critical

1983-06-15 Publication of GB2039170B publication Critical patent/GB2039170B/en

Status Expired legal-status Critical Current

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
- H02H3/20—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 voltage
- H02H3/202—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 voltage for DC systems
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
- H02J7/16—Regulation of the charging current or voltage by variation of field
- H02J7/64—

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Emergency Protection Circuit Devices (AREA)
Control Of Eletrric Generators (AREA)
Control Of Charge By Means Of Generators (AREA)

GB8000216A 1979-01-05 1980-01-03 Overvoltage protection device Expired GB2039170B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7900684A FR2446026A1 (en)	1979-01-05	1979-01-05	OVERVOLTAGE PROTECTION DEVICE

Publications (2)

Publication Number	Publication Date
GB2039170A GB2039170A (en)	1980-07-30
GB2039170B true GB2039170B (en)	1983-06-15

Family

ID=9220652

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8000216A Expired GB2039170B (en)	1979-01-05	1980-01-03	Overvoltage protection device

Country Status (5)

Country	Link
DE (1)	DE2952791C2 (en)
ES (1)	ES487447A1 (en)
FR (1)	FR2446026A1 (en)
GB (1)	GB2039170B (en)
IT (1)	IT1130175B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN108399904A (en) *	2018-04-27	2018-08-14	深圳市华星光电半导体显示技术有限公司	Liquid crystal panel drive circuit

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3035808A1 (en) *	1980-09-23	1982-05-06	Robert Bosch Gmbh, 7000 Stuttgart	DEVICE FOR PROTECTION AGAINST OVERVOLTAGE FOR NETWORKS
DE3869752D1 (en) *	1987-12-23	1992-05-07	Bbc Brown Boveri & Cie	SHUTDOWN THYRISTOR WITH OVERVOLTAGE PROTECTION.
US4958119A (en) *	1988-10-17	1990-09-18	Brunswick Corporation	Voltage regulators for permanent magnet alternators
JP3213543B2 (en) *	1996-04-18	2001-10-02	株式会社ミツバ	Automotive charging voltage control circuit
TW536056U (en) *	1996-05-17	2003-06-01	Mitsuba Corp	Automotive battery charging voltage control circuit
WO2016041601A1 (en) *	2014-09-19	2016-03-24	Höganäs Ab	An electric machine assembly
CN105048404A (en) *	2015-07-13	2015-11-11	山东超越数控电子有限公司	Power supply overvoltage protection method based on triode latch circuit
DE102016217425A1 (en) *	2016-09-13	2018-03-15	Siemens Aktiengesellschaft	power supply
EP4222832A1 (en) *	2020-10-22	2023-08-09	Siemens Energy Global GmbH & Co. KG	Configuration having a direct-current transmission line

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1184079A (en) *	1957-10-08	1959-07-16	Co Ab	Perfect cover for molding in lumps
FR1494254A (en) *	1966-07-26	1967-09-08	S E V Motorola S A	Device preventing overvoltages at the terminals of a rectified alternating current generator
GB1230206A (en) *	1968-11-12	1971-04-28
US3573550A (en) *	1969-03-07	1971-04-06	M & T Chemicals Inc	Automatically resetting transient protection device
NL7014287A (en) *	1969-10-08	1971-04-14

1979
- 1979-01-05 FR FR7900684A patent/FR2446026A1/en active Granted
- 1979-12-31 DE DE2952791A patent/DE2952791C2/en not_active Expired
1980
- 1980-01-03 GB GB8000216A patent/GB2039170B/en not_active Expired
- 1980-01-04 ES ES487447A patent/ES487447A1/en not_active Expired
- 1980-01-04 IT IT19037/80A patent/IT1130175B/en active

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN108399904A (en) *	2018-04-27	2018-08-14	深圳市华星光电半导体显示技术有限公司	Liquid crystal panel drive circuit
CN108399904B (en) *	2018-04-27	2020-02-18	深圳市华星光电半导体显示技术有限公司	Liquid crystal panel driving circuit
US11087704B2 (en)	2018-04-27	2021-08-10	Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.	Liquid crystal panel driving circuit and liquid crystal panel

Also Published As

Publication number	Publication date
FR2446026A1 (en)	1980-08-01
DE2952791A1 (en)	1980-07-10
IT8019037A0 (en)	1980-01-04
FR2446026B1 (en)	1982-10-29
GB2039170A (en)	1980-07-30
ES487447A1 (en)	1980-06-16
DE2952791C2 (en)	1981-12-24
IT1130175B (en)	1986-06-11

Publication	Publication Date	Title
JPS5529297A (en)	1980-03-01	Overvoltage protecting device
JPS55111022A (en)	1980-08-27	Vibrationnproof protector
JPS5416646A (en)	1979-02-07	Device for protection against overvoltage
JPS5662030A (en)	1981-05-27	Protecting relay device
JPS55131231A (en)	1980-10-11	Protector
JPS55129897A (en)	1980-10-08	Protection device
GB2039170B (en)	1983-06-15	Overvoltage protection device
JPS55144729A (en)	1980-11-11	Overvoltage protector for electronic device
DE3463710D1 (en)	1987-06-19	Overvoltage protection device
JPS5658738A (en)	1981-05-21	Overvoltage protecting device for electric equipment
JPS5785529A (en)	1982-05-28	Overvoltage protecting device
JPS5516318A (en)	1980-02-05	Overvoltage protecting element
ZA805209B (en)	1981-08-26	Surge protection apparatus
GB2067036B (en)	1983-03-30	Overvoltage protection device
JPS57153463A (en)	1982-09-22	Overvoltage protecting device
JPS5388138A (en)	1978-08-03	Overvoltage protector
JPS5656601A (en)	1981-05-18	Overcurrent preventing device
JPS5656120A (en)	1981-05-18	Protecting relay device
JPS5686016A (en)	1981-07-13	Grounddfault protecting device
JPS56108204A (en)	1981-08-27	Overvoltage protecting device
JPS56120088A (en)	1981-09-21	Overvoltage protecting device
JPS5674027A (en)	1981-06-19	Thyristor overvoltage protecting system
JPS55139026A (en)	1980-10-30	Overvoltage protecting device
JPS5656122A (en)	1981-05-18	Protecting relay device
JPS5512614A (en)	1980-01-29	Protecting device

Legal Events

Date	Code	Title	Description
1987-08-19	PCNP	Patent ceased through non-payment of renewal fee