NO864823L - ERROR CIRCUIT AND WIRE PROTECTION SWITCH. - Google Patents

ERROR CIRCUIT AND WIRE PROTECTION SWITCH.

Info

Publication number: NO864823L
Authority: NO; Norway
Prior art keywords: protection switch; wire protection; error circuit; error; circuit
Prior art date: 1985-12-02

Application number

NO864823A

Other languages

Norwegian (no)

Other versions

NO864823D0 (en

NO169513C (en

NO169513B (en

Inventor

Alfred Nyzner

Original Assignee

Felten & Guilleaume Ag Oester

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.)

1985-12-02

Filing date

1986-12-01

Publication date

1987-06-03

1986-12-01 Application filed by Felten & Guilleaume Ag Oester filed Critical Felten & Guilleaume Ag Oester

1986-12-01 Publication of NO864823D0 publication Critical patent/NO864823D0/en

1987-06-03 Publication of NO864823L publication Critical patent/NO864823L/en

1992-03-23 Publication of NO169513B publication Critical patent/NO169513B/en

1992-07-01 Publication of NO169513C publication Critical patent/NO169513C/en

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
- H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly
- 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
- H01H71/04—Means for indicating condition of the switching device
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
- H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly
- H01H2083/045—Auxiliary switch opening testing circuit in synchronism with the main circuit
- 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
- H01H71/002—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00 with provision for switching the neutral conductor
- 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
- H01H71/1072—Release mechanisms which are reset by opening movement of contacts
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
- H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
- H01H83/226—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages with differential transformer

NO864823A 1985-12-02 1986-12-01 ERROR CIRCUIT AND WIRE PROTECTION SWITCH NO169513C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT0350485A AT384120B (en)	1985-12-02	1985-12-02	Fault current and line circuit breakers

Publications (4)

Publication Number	Publication Date
NO864823D0 NO864823D0 (en)	1986-12-01
NO864823L true NO864823L (en)	1987-06-03
NO169513B NO169513B (en)	1992-03-23
NO169513C NO169513C (en)	1992-07-01

Family

ID=3551429

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO864823A NO169513C (en)	1985-12-02	1986-12-01	ERROR CIRCUIT AND WIRE PROTECTION SWITCH

Country Status (8)

Country	Link
EP (1)	EP0231732B1 (en)
AT (3)	AT384907B (en)
AU (1)	AU589715B2 (en)
DE (1)	DE3672810D1 (en)
DK (1)	DK163616C (en)
ES (1)	ES2017472B3 (en)
FI (1)	FI84411C (en)
NO (1)	NO169513C (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2604294B1 (en) *	1986-09-23	1994-05-20	Merlin Et Gerin	MULTIPOLAR DIFFERENTIAL CIRCUIT BREAKER WITH MODULAR ASSEMBLY
FR2660794B1 (en) *	1990-04-09	1996-07-26	Merlin Gerin	CONTROL MECHANISM OF AN ELECTRIC CIRCUIT BREAKER.
DE9004196U1 (en) *	1990-04-11	1990-06-13	Felten & Guilleaume Energietechnik AG, 51063 Köln	Test device for residual current circuit breakers
FR2662019B1 (en) *	1990-05-10	1992-07-24	Merlin Gerin	TEST CIRCUIT FOR A DIFFERENTIAL TRIGGER.
ATE183333T1 (en) *	1993-06-22	1999-08-15	Abb Elettrocondutture Spa	DEVICE FOR AUTOMATIC OR MANUAL TESTING OF A PROTECTION, CONTROL OR ALARM DEVICE
ZA947575B (en) *	1993-10-27	1995-05-15	Circuit Breaker Ind	A circuit breaker
FR2720548B1 (en) *	1994-05-31	1996-08-30	Legrand Sa	Differential release device.
DE10329115B4 (en) *	2003-06-27	2005-09-29	Siemens Ag	Protection switching device with test button
DE102004005983A1 (en) *	2004-02-06	2005-09-08	Siemens Ag	Installation device with optimized torques and corresponding tripping method in the presence of a fault current
KR101028183B1 (en) *	2006-08-11	2011-04-11	가와무라 일렉트릭 가부시키가이샤	Circuit breaker
FR2920911B1 (en) *	2007-09-11	2010-02-19	Schneider Electric Ind Sas	ELECTRICAL DEVICE WITH DIFFERENTIAL PROTECTION
FR3029350B1 (en) *	2014-12-01	2016-12-23	Hager-Electro Sas	DEVICE FOR DIFFERENTIAL PROTECTION
CN105762043B (en) *	2016-04-27	2019-01-15	乐清市也为电气有限公司	A kind of experimental rig in leakage circuit breakers
FR3057389B1 (en) *	2016-10-11	2020-12-25	Schneider Electric Ind Sas	DIFFERENTIAL ELECTRICAL CUT-OFF EQUIPMENT INCLUDING A DIFFERENTIAL FUNCTION TEST DEVICE
US10692678B2 (en) *	2018-09-06	2020-06-23	Carling Technologies, Inc.	Circuit breaker with slide to test function
CN112863966B (en) *	2019-11-26	2024-10-18	浙江正泰电器股份有限公司	Circuit breaker
FR3121270B1 (en) *	2021-03-26	2024-02-02	Schneider Electric Ind Sas	Electrical protection device
CN214542079U (en) *	2021-03-31	2021-10-29	英特曼电工（常州）有限公司	Electric leakage protection device of 2P2 modulus electromagnetic type electric leakage protection circuit breaker
CN112951665A (en) *	2021-03-31	2021-06-11	英特曼电工（常州）有限公司	2P2 modulus electromagnetic type earth leakage protection circuit breaker
CN117406080A (en) *	2023-10-31	2024-01-16	厦门宏发汽车电子有限公司	Double breakpoint testing mechanism and circuit breakers used in circuit breakers
CN117612911B (en) *	2023-12-29	2024-11-08	石家庄曼通科技有限公司	Miniature circuit breaker based on internet of things communication and line fault analysis function

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1950672C3 (en) *	1969-10-08	1975-05-15	Friedrich Merk Telefonbau Gmbh, 8000 Muenchen	Circuit arrangement for ringing current connection and output monitoring in connection sets of telephone systems
FR2500209A1 (en) *	1981-02-18	1982-08-20	Merlin Gerin	DIFFERENTIAL SWITCH ADAPTER
DE3107687C2 (en) *	1981-02-28	1985-05-09	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Mechanism for a residual current release combined with a miniature circuit breaker
DE3339398A1 (en) *	1983-10-29	1985-05-09	Sursum Elektrizitätsgesellschaft Leyhausen GmbH & Co, 8500 Nürnberg	SELF-SWITCH WITH OPEN AND CLOSED CONTACT POSITION
AT378283B (en) *	1983-11-28	1985-07-10	Felten & Guilleaume Ag Oester	CIRCUIT BREAKER WITH SWITCH FOR A CENTER
AT378862B (en) *	1984-03-05	1985-10-10	Felten & Guilleaume Ag Oester	HOLDING MAGNETIC RELEASE
FR2604294B1 (en) *	1986-09-23	1994-05-20	Merlin Et Gerin	MULTIPOLAR DIFFERENTIAL CIRCUIT BREAKER WITH MODULAR ASSEMBLY

1985
- 1985-12-02 AT AT0255886A patent/AT384907B/en not_active IP Right Cessation
- 1985-12-02 AT AT0255986A patent/AT384906B/en not_active IP Right Cessation
- 1985-12-02 AT AT0350485A patent/AT384120B/en not_active IP Right Cessation
1986
- 1986-11-10 ES ES86890307T patent/ES2017472B3/en not_active Expired - Lifetime
- 1986-11-10 EP EP86890307A patent/EP0231732B1/en not_active Expired - Lifetime
- 1986-11-10 DE DE8686890307T patent/DE3672810D1/en not_active Expired - Fee Related
- 1986-12-01 DK DK576686A patent/DK163616C/en not_active IP Right Cessation
- 1986-12-01 NO NO864823A patent/NO169513C/en not_active IP Right Cessation
- 1986-12-01 FI FI864902A patent/FI84411C/en not_active IP Right Cessation
- 1986-12-02 AU AU66019/86A patent/AU589715B2/en not_active Ceased

Also Published As

Publication number	Publication date
AU6601986A (en)	1987-06-04
ATA255986A (en)	1987-06-15
ATA350485A (en)	1987-02-15
NO864823D0 (en)	1986-12-01
DK576686D0 (en)	1986-12-01
DE3672810D1 (en)	1990-08-23
AT384120B (en)	1987-10-12
AT384906B (en)	1988-01-25
EP0231732B1 (en)	1990-07-18
DK163616C (en)	1992-08-17
FI864902A7 (en)	1987-06-03
AT384907B (en)	1988-01-25
NO169513C (en)	1992-07-01
FI84411C (en)	1991-11-25
DK576686A (en)	1987-06-03
FI864902A0 (en)	1986-12-01
FI84411B (en)	1991-08-15
DK163616B (en)	1992-03-16
EP0231732A2 (en)	1987-08-12
NO169513B (en)	1992-03-23
ES2017472B3 (en)	1991-02-16
AU589715B2 (en)	1989-10-19
EP0231732A3 (en)	1989-08-23
ATA255886A (en)	1987-06-15

Legal Events

Date	Code	Title	Description
2005-09-12	MM1K	Lapsed by not paying the annual fees

Publication	Publication Date	Title
NO864823L (en)	1987-06-03	ERROR CIRCUIT AND WIRE PROTECTION SWITCH.
DE3584541D1 (en)	1991-12-05	OVERCURRENT PROTECTION CIRCUIT.
DE3683698D1 (en)	1992-03-12	COMPACT CIRCUIT BREAKER.
DE3584239D1 (en)	1991-10-31	PROTECTIVE CIRCUIT.
DE3687025D1 (en)	1992-12-03	SEMICONDUCTOR SWITCH.
DE3671690D1 (en)	1990-07-05	ELECTRICAL SWITCHGEAR.
DE3673816D1 (en)	1990-10-04	INTERFACE CIRCUIT.
DE3669793D1 (en)	1990-04-26	SEMICONDUCTOR CIRCUIT.
KR870002933U (en)	1987-03-19	Circuit breaker
IT8522519A0 (en)	1985-10-16	ELECTRICAL SWITCH.
DE3674572D1 (en)	1990-10-31	ELECTRICAL FUSE PROTECTORS.
TR23732A (en)	1990-07-30	CIRCUIT PROTECTION SWITCH.
DE3668522D1 (en)	1990-03-01	ELECTRONIC SWITCH.
KR870001226U (en)	1987-02-20	Circuit breaker
NL192708B (en)	1997-08-01	Short circuit protection.
IT8619722A0 (en)	1986-03-12	CIRCUIT ARRANGEMENT.
DK416787D0 (en)	1987-08-11	ADAPTIVE SWITCH CIRCUIT
DE3768729D1 (en)	1991-04-25	SHORT CIRCUIT PROTECTION.
FI861060L (en)	1986-09-17	CIRCUIT ARRANGEMENT.
FI861062L (en)	1986-09-17	CIRCUIT ARRANGEMENT.
FI861059L (en)	1986-09-17	ELECTRICAL CIRCUIT.
FI861061L (en)	1986-09-17	ELECTRICAL CIRCUIT.
KR860006768U (en)	1986-06-25	Surge current prevention circuit
KR870001223U (en)	1987-02-20	Circuit breaker
KR870005910U (en)	1987-04-25	Short circuit protection circuit