FR2701335B1 - Differential protection block with testable functional sub-assembly. - Google Patents

Differential protection block with testable functional sub-assembly.

Info

Publication number: FR2701335B1
Authority: FR; France
Prior art keywords: assembly; differential protection; protection block; functional sub; testable
Prior art date: 1993-02-09
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 - Fee Related

Application number

FR9301506A

Other languages

French (fr)

Other versions

FR2701335A1 (en

Inventor

Robert Crosd

Bernard Olivier

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.)

Merlin Gerin SA

Original Assignee

Merlin Gerin 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.)

1993-02-09

Filing date

1993-02-09

Publication date

1995-04-14

1993-02-09 Application filed by Merlin Gerin SA filed Critical Merlin Gerin SA

1993-02-09 Priority to FR9301506A priority Critical patent/FR2701335B1/en

1994-01-26 Priority to EP19940420024 priority patent/EP0611224B1/en

1994-01-26 Priority to ES94420024T priority patent/ES2120589T3/en

1994-01-26 Priority to DE1994612149 priority patent/DE69412149T2/en

1994-02-05 Priority to CN94102624A priority patent/CN1042870C/en

1994-08-12 Publication of FR2701335A1 publication Critical patent/FR2701335A1/en

1995-04-14 Application granted granted Critical

1995-04-14 Publication of FR2701335B1 publication Critical patent/FR2701335B1/en

2013-02-09 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
- H01H83/144—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection with differential transformer
- 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
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
- H01H2071/0242—Assembling parts of a circuit breaker by using snap mounting techniques
- 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
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
- H01H71/0221—Majority of parts mounted on central frame or wall

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Breakers (AREA)
Electromagnets (AREA)
Filters And Equalizers (AREA)
Emergency Protection Circuit Devices (AREA)

FR9301506A 1993-02-09 1993-02-09 Differential protection block with testable functional sub-assembly. Expired - Fee Related FR2701335B1 (en)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
FR9301506A FR2701335B1 (en)	1993-02-09	1993-02-09	Differential protection block with testable functional sub-assembly.
EP19940420024 EP0611224B1 (en)	1993-02-09	1994-01-26	Differential protection unit with functionally testable sub-assembly
ES94420024T ES2120589T3 (en)	1993-02-09	1994-01-26	DIFFERENTIAL PROTECTION BLOCK WITH PROOFABLE FUNCTIONAL SUB-ASSEMBLY.
DE1994612149 DE69412149T2 (en)	1993-02-09	1994-01-26	Differential protection unit with function testable subunit
CN94102624A CN1042870C (en)	1993-02-09	1994-02-05	Differential protecting device with unit with detecting function

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9301506A FR2701335B1 (en)	1993-02-09	1993-02-09	Differential protection block with testable functional sub-assembly.

Publications (2)

Publication Number	Publication Date
FR2701335A1 FR2701335A1 (en)	1994-08-12
FR2701335B1 true FR2701335B1 (en)	1995-04-14

Family

ID=9443936

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR9301506A Expired - Fee Related FR2701335B1 (en)	1993-02-09	1993-02-09	Differential protection block with testable functional sub-assembly.

Country Status (5)

Country	Link
EP (1)	EP0611224B1 (en)
CN (1)	CN1042870C (en)
DE (1)	DE69412149T2 (en)
ES (1)	ES2120589T3 (en)
FR (1)	FR2701335B1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2700636B1 (en) *	1993-01-18	1995-03-31	Merlin Gerin	Modular differential circuit breaker.
FR2772979B1 (en) *	1997-12-18	2002-09-20	Schneider Electric Sa	DEVICE FOR ELECTRICALLY CONNECTING A DIFFERENTIAL BLOCK ON A CIRCUIT BREAKER OR THE LIKE AND DIFFERENTIAL BLOCK EQUIPPED WITH SUCH A DEVICE
FR2790610B1 (en) *	1999-03-02	2001-05-04	Schneider Electric Ind Sa	ELECTRONIC TRIGGER COMPRISING A REMOVABLE LONG DELAY MODULE ASSOCIATED WITH A CONNECTION / DISCONNECTION FUNCTION IN VOLTAGE
FR2811805B1 (en) *	2000-07-13	2002-08-30	Schneider Electric Ind Sa	DIFFERENTIAL ELECTRICAL PROTECTION APPARATUS
ITBG20030034A1 (en) *	2003-05-20	2004-11-21	Abb Service Srl	DEVICE FOR CONTAINING HALF CURRENT SENSORS.
JP4200291B2 (en) *	2003-05-21	2008-12-24	富士電機アセッツマネジメント株式会社	Earth leakage breaker
JP4123081B2 (en) *	2003-07-03	2008-07-23	富士電機機器制御株式会社	Earth leakage breaker
CN1312719C (en) *	2004-12-14	2007-04-25	常熟开关制造有限公司(原常熟开关厂）	Plastic casing circuit breaker
EP2079091B1 (en)	2008-01-10	2014-01-29	Schneider Electric Industries SAS	Voltage trigger case for a circuit breaker, voltage trigger device and assembly method
FR2926393B1 (en) *	2008-01-10	2009-12-18	Schneider Electric Ind Sas	TRANSFORMATION BLOCK OF A DOUBLE-PASSING ELECTRONIC TRIGGER
FR3029350B1 (en) *	2014-12-01	2016-12-23	Hager-Electro Sas	DEVICE FOR DIFFERENTIAL PROTECTION
DE102020116428A1 (en) *	2020-06-22	2021-12-23	Magnetec Gmbh	Sensor, circuit breaker, charging cable and charging station

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1022298B (en) *	1956-09-07	1958-01-09	Siemens Ag	Self-switch that can be assembled from assemblies
DE7637590U1 (en) *	1976-12-01	1981-12-24	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Residual current circuit breaker combined with a line circuit breaker
US4507709A (en) *	1984-02-13	1985-03-26	General Electric	Electrical interconnect arrangement for a GFCI magnetic sensor module plug-in subassembly
US4641216A (en) *	1985-04-22	1987-02-03	General Electric Company	Signal processor module for ground fault circuit breaker
US5095398A (en) *	1990-02-12	1992-03-10	Square D Company	Electrical circuit breaker protection device

1993
- 1993-02-09 FR FR9301506A patent/FR2701335B1/en not_active Expired - Fee Related
1994
- 1994-01-26 DE DE1994612149 patent/DE69412149T2/en not_active Expired - Lifetime
- 1994-01-26 EP EP19940420024 patent/EP0611224B1/en not_active Expired - Lifetime
- 1994-01-26 ES ES94420024T patent/ES2120589T3/en not_active Expired - Lifetime
- 1994-02-05 CN CN94102624A patent/CN1042870C/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
FR2701335A1 (en)	1994-08-12
EP0611224B1 (en)	1998-08-05
ES2120589T3 (en)	1998-11-01
EP0611224A1 (en)	1994-08-17
DE69412149D1 (en)	1998-09-10
DE69412149T2 (en)	1999-02-11
CN1042870C (en)	1999-04-07
CN1101456A (en)	1995-04-12

Publication	Publication Date	Title
NL1002111C2 (en)	1996-09-11	Stabilizer combination.
FI911718A0 (en)	1991-04-10	3,5-DISUBSTITUERADE 2-ISOXAZOLINER OCH ISOXAZOLER, FOERFARANDEN FOER FRAMSTAELLNING AV DEM, LAEKEMEDEL INNEHAOLLANDE DESSA SAMT DERAS ANVAENDNING.
TR27095A (en)	1994-10-26	Hidden.
FI903853A0 (en)	1990-08-02	SNABB CMOS DIFFERENTIAL ANPASSNINGSKRETS.
FR2694357B1 (en)	1995-05-12	Differential.
FR2701335B1 (en)	1995-04-14	Differential protection block with testable functional sub-assembly.
FR2711449B1 (en)	1995-12-22	Differential protection block with cable passage.
FR2686453B1 (en)	1994-04-08	DIFFERENTIAL SWITCH.
DE69018344D1 (en)	1995-05-11	Differential protection relay.
FI941200A7 (en)	1994-09-17	Differential pair arrangement
FI941146A0 (en)	1994-03-10	The impactor,
DE69016000D1 (en)	1995-02-23	Impact shredder.
DE69813753D1 (en)	2003-05-28	BELT DIFFERENTIAL.
DE68909151D1 (en)	1993-10-21	Differential protection.
DE68918573D1 (en)	1994-11-03	Differential protection relay.
FR2709205B1 (en)	1995-10-20	Four-pole differential switch.
FR2705244B1 (en)	1995-07-07	Rescue pants.
KR950702293A (en)	1995-06-19	Differential
FR2717606B1 (en)	1996-04-12	Fast differential sampler-blocker.
BR9404364A (en)	1995-07-04	Construction structure.
FI913488A0 (en)	1991-07-19	TAETNINGSBAND FOER LAOG- OCH HOEGFREKVENT TAET FOERBINDNING MELLAN FOERSKRUVADE SKAERMNINGSELEMENT.
NL1002221A1 (en)	1996-09-11	Protection lock.
FI935123A0 (en)	1993-11-19	Sollins och anordning Foer producering och accumulering av vaete, elektricitet, aonga och vaerme samt pumpning av vaetska
ES1031381Y (en)	1996-06-01	POCKET SOAP-CASE.
ES1023785Y (en)	1994-03-01	SAFETY BAG.

Legal Events

Date	Code	Title	Description
2012-11-23	ST	Notification of lapse	Effective date: 20121031