GB2037509B - Electronic trigger systems - Google Patents

Electronic trigger systems

Info

Publication number: GB2037509B
Authority: GB; United Kingdom
Prior art keywords: electronic trigger; trigger systems; systems; electronic; trigger
Prior art date: 1978-12-27
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

GB7931279A

Other versions

GB2037509A (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.)

Felten and Guilleaume Carlswerk AG

Original Assignee

Felten and Guilleaume Carlswerk 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.)

1978-12-27

Filing date

1979-09-10

Publication date

1983-01-06

1979-09-10 Application filed by Felten and Guilleaume Carlswerk AG filed Critical Felten and Guilleaume Carlswerk AG

1980-07-09 Publication of GB2037509A publication Critical patent/GB2037509A/en

1983-01-06 Application granted granted Critical

1983-01-06 Publication of GB2037509B publication Critical patent/GB2037509B/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/32—Electromagnetic mechanisms having permanently magnetised part
- H01H71/325—Housings, assembly or disposition of different elements in the housing
- 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
- H02H3/26—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents
- H02H3/32—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
- H02H3/33—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/06—Arrangements for supplying operative power
- H02H1/063—Arrangements for supplying operative power primary power being supplied by fault current

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Emergency Protection Circuit Devices (AREA)
Relay Circuits (AREA)
Control Of Eletrric Generators (AREA)
Rectifiers (AREA)
Breakers (AREA)
Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

GB7931279A 1978-12-27 1979-09-10 Electronic trigger systems Expired GB2037509B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2856316A DE2856316C3 (en)	1978-12-27	1978-12-27	Electronic tripping system for circuit breakers, in particular for residual current circuit breakers

Publications (2)

Publication Number	Publication Date
GB2037509A GB2037509A (en)	1980-07-09
GB2037509B true GB2037509B (en)	1983-01-06

Family

ID=6058489

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7931279A Expired GB2037509B (en)	1978-12-27	1979-09-10	Electronic trigger systems

Country Status (9)

Country	Link
AT (1)	AT381417B (en)
BE (1)	BE878401A (en)
CH (1)	CH653490A5 (en)
DE (1)	DE2856316C3 (en)
DK (1)	DK148028C (en)
ES (1)	ES484503A0 (en)
FR (1)	FR2445603A1 (en)
GB (1)	GB2037509B (en)
IT (1)	IT1123197B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3016429A1 (en) *	1980-04-29	1982-01-21	Felten & Guilleaume Carlswerk AG, 5000 Köln	ELECTRONIC RELEASE SYSTEM, ESPECIALLY FOR RECTIFIER CIRCUIT BREAKERS, WITH IC COMPONENT INTEGRATED IN THE HOUSING
DE4039921A1 (en) *	1990-12-14	1992-06-17	Schupa Elektro Gmbh & Co Kg	FAULT CURRENT SENSOR CIRCUIT
DK0561005T3 (en) *	1992-02-20	1995-11-06	Siemens Ag	Hold solenoid trigger for distribution systems, especially for circuit breakers
FR2697670B1 (en) *	1992-11-04	1994-12-02	Merlin Gerin	Relay constituting a mechanical actuator to trip a circuit breaker or a differential switch.
DE59404902D1 (en) *	1994-09-14	1998-02-05	Siemens Ag	Residual current circuit breaker with energy storage circuit
CN101625944B (en) *	2009-08-03	2011-08-03	江苏国星电器有限公司	Permanent magnet release
DE102013113456A1 (en) *	2013-12-04	2015-06-11	Eaton Electrical Ip Gmbh & Co. Kg	Magnetic release for a switching device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1057683B (en) *	1957-03-02	1959-05-21	Felten & Guilleaume Carlswerk	Trip device for electrical circuit breakers
FR1411747A (en) *	1964-07-15	1965-09-24	Electronique Et D Automatique	Improvements to protective devices against earth fault currents in power supply circuits
DE1788159C3 (en) *	1964-07-15	1980-10-09	Lead Lab Electron Aut Dauph	Device for triggering a relay when a fault current occurs
FR1553951A (en) *	1967-12-06	1969-01-17
CH475661A (en) *	1968-11-06	1969-07-15	Landis & Gyr Ag	Residual current circuit breaker
DE2216001A1 (en) *	1972-04-01	1973-10-11	Heinemann Elect South Africa	EARTH CONNECTION DEVICE

1978
- 1978-12-27 DE DE2856316A patent/DE2856316C3/en not_active Expired
1979
- 1979-08-02 AT AT0531979A patent/AT381417B/en not_active IP Right Cessation
- 1979-08-23 BE BE0/196858A patent/BE878401A/en not_active IP Right Cessation
- 1979-09-03 FR FR7922019A patent/FR2445603A1/en active Granted
- 1979-09-10 GB GB7931279A patent/GB2037509B/en not_active Expired
- 1979-09-12 CH CH8271/79A patent/CH653490A5/en not_active IP Right Cessation
- 1979-09-17 IT IT25774/79A patent/IT1123197B/en active
- 1979-09-27 ES ES484503A patent/ES484503A0/en active Granted
- 1979-12-21 DK DK550279A patent/DK148028C/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
DK148028B (en)	1985-02-04
ATA531979A (en)	1986-02-15
DE2856316B2 (en)	1981-01-15
DK148028C (en)	1985-07-01
IT1123197B (en)	1986-04-30
DE2856316C3 (en)	1983-11-03
GB2037509A (en)	1980-07-09
DE2856316A1 (en)	1980-07-03
BE878401A (en)	1979-12-17
AT381417B (en)	1986-10-10
IT7925774A0 (en)	1979-09-17
ES8102427A1 (en)	1980-12-16
CH653490A5 (en)	1985-12-31
FR2445603B1 (en)	1983-11-18
FR2445603A1 (en)	1980-07-25
ES484503A0 (en)	1980-12-16
DK550279A (en)	1980-06-28

Publication	Publication Date	Title
GB2040146B (en)	1982-11-24	Electronic graticule system
JPS54164255A (en)	1979-12-27	Small circuit component
USRE31848F1 (en)	1993-12-28	Electronic assembly
GB2019745B (en)	1982-06-23	Electrostaticspray gun
GB2039152B (en)	1982-12-15	Antenna systems
JPS55101767A (en)	1980-08-04	Electronic device
GB2014005B (en)	1982-07-14	Electrical systems
GB2037509B (en)	1983-01-06	Electronic trigger systems
JPS5515199A (en)	1980-02-02	Electronic flash
GB2036935B (en)	1982-12-15	Defence systems
GB2023322B (en)	1982-06-30	Electronic siren
GB2030336B (en)	1982-11-10	Emergnecy alarm systems
JPS5549698A (en)	1980-04-10	Gun
GB2030416B (en)	1982-12-22	Radar systems
GB2034251B (en)	1983-08-17	Picturemaking boards
JPS5510777A (en)	1980-01-25	Electronic range
GB2027242B (en)	1983-02-02	Alarm systems
JPS5564288A (en)	1980-05-14	Trigger circuit
GB2054872B (en)	1984-05-31	Electronic trigger
JPS5537774A (en)	1980-03-15	Electronic range
JPS54117200A (en)	1979-09-11	Gun
JPS54136647A (en)	1979-10-23	Electronic component selection system
JPS54125463A (en)	1979-09-28	Electronic component
JPS54105783A (en)	1979-08-20	Electronic component
JPS5512608A (en)	1980-01-29	Electronic range

Legal Events

Date	Code	Title	Description
1983-10-12	746	Register noted 'licences of right' (sect. 46/1977)
1993-05-05	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19920910