EP0655760A3 - Electrical switch device. - Google Patents

Electrical switch device. Download PDF

Info

Publication number: EP0655760A3
Authority: EP; European Patent Office
Prior art keywords: switch device; electrical switch; electrical; switch
Prior art date: 1993-11-30
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.): Granted

Application number

EP94118458A

Other languages

German (de)

French (fr)

Other versions

EP0655760B1 (en

EP0655760A2 (en

Inventor

Pietro Dr Ciboldi

Jaap Enno Prof Dr Daalder

Edgar Dr Dullni

Gerhard Mauthe

Lutz Dr Niemeyer

Stein Olaf Olsen

Francesco Dr Perdoncin

Ralf Dr Struempler

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.)

ABB Patent GmbH

Original Assignee

ABB Patent GmbH

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.)

1993-11-30

Filing date

1994-11-24

Publication date

1997-06-04

1994-11-24 Application filed by ABB Patent GmbH filed Critical ABB Patent GmbH

1995-05-31 Publication of EP0655760A2 publication Critical patent/EP0655760A2/en

1997-06-04 Publication of EP0655760A3 publication Critical patent/EP0655760A3/en

2000-01-05 Application granted granted Critical

2000-01-05 Publication of EP0655760B1 publication Critical patent/EP0655760B1/en

2014-11-24 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/16—Impedances connected with contacts
- H01H33/161—Variable impedances
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/16—Impedances connected with contacts
- H01H33/161—Variable impedances
- H01H2033/163—Variable impedances using PTC elements

EP94118458A 1993-11-30 1994-11-24 Electrical switch device Expired - Lifetime EP0655760B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4340632A DE4340632A1 (en)	1993-11-30	1993-11-30	Electrical switching device
DE4340632		1993-11-30

Publications (3)

Publication Number	Publication Date
EP0655760A2 EP0655760A2 (en)	1995-05-31
EP0655760A3 true EP0655760A3 (en)	1997-06-04
EP0655760B1 EP0655760B1 (en)	2000-01-05

Family

ID=6503704

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP94118458A Expired - Lifetime EP0655760B1 (en)	1993-11-30	1994-11-24	Electrical switch device

Country Status (6)

Country	Link
EP (1)	EP0655760B1 (en)
JP (1)	JPH087721A (en)
CN (1)	CN1110000A (en)
DE (2)	DE4340632A1 (en)
DK (1)	DK0655760T3 (en)
ES (1)	ES2143518T3 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19534442A1 (en) *	1995-09-16	1997-03-27	Abb Research Ltd	Over-current protection device for 11 to 17 kV networks
DE19606597A1 (en) *	1996-02-22	1997-08-28	Abb Patent Gmbh	Medium or low voltage switchgear
DE19702094B4 (en) *	1997-01-22	2008-01-24	Abb Research Ltd.	Power switching device
DE19833609A1 (en)	1998-07-25	2000-01-27	Abb Research Ltd	Electrical component with a constriction in a PTC polymer element
EP1061625A1 (en)	1999-06-17	2000-12-20	Abb Research Ltd.	A monitor circuit for a current limiting device
EP1061626A1 (en)	1999-06-17	2000-12-20	Abb Research Ltd.	An apparatus for limiting an electrical current
DE19955217A1 (en) *	1999-11-17	2001-05-23	Abb Patent Gmbh	Load switch
DE102005006953A1 (en) *	2005-02-16	2006-08-17	Abb Patent Gmbh	Switchgear, for over-current protection, has polymer positive temperature coefficient element which gets expanded due to change to high impedance condition causing mechanical unlatching of latch, by which main contact is opened
CN102137772B (en) *	2008-09-01	2013-08-21	株式会社Lg化学	Apparatus and method for controlling a switch unit between battery pack and a load, and battery pack and battery management apparatus including the apparatus
GB2471869B (en) *	2009-07-15	2012-04-25	Vishay Resistors Belgium Bvba	Thermal switch
CN105723489B (en) *	2013-08-05	2019-06-04	英诺锂资产公司	With the reversing switch for blocking semiconductor
DE102015218724A1 (en)	2015-09-29	2017-03-30	Siemens Aktiengesellschaft	Arrangement and method for triggering a switching movement of a circuit breaker
FR3067870B1 (en)	2017-06-16	2021-01-01	Schneider Electric Ind Sas	ELECTRICAL PROTECTION DEVICE INCLUDING A CURRENT LIMITING DEVICE
DE102020108880B4 (en) *	2020-03-31	2024-05-08	Infineon Technologies Ag	Sensor devices with bypass current path and related manufacturing processes

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2055264A (en) *	1979-07-17	1981-02-25	Bbc Brown Boveri & Cie	A circuit protection switch
EP0363746A1 (en) *	1988-10-13	1990-04-18	Asea Brown Boveri Ab	Overcurrent protection device for electrical networks and apparatuses
WO1991012643A1 (en) *	1990-02-08	1991-08-22	Asea Brown Boveri Ab	Device for motor and short-circuit protection
EP0519346A1 (en) *	1991-06-18	1992-12-23	ABBPATENT GmbH	Circuit breaker
WO1993007667A1 (en) *	1991-10-07	1993-04-15	Asea Brown Boveri Ab	Device for overload and short-circuit protection in electric plants

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE764828C (en) *	1937-12-31	1952-11-24	Siemens Schuckertwerke A G	Device for interrupting or regulating alternating currents
DE2835064A1 (en) *	1978-08-08	1980-02-14	Siemens Ag	Power circuit breaker with resistor - which is connectable by moving contact and is of material increasing its resistance value under switching voltage
DE3338799A1 (en) *	1983-10-26	1985-05-09	Brown, Boveri & Cie Ag, 6800 Mannheim	Thermal trip device
US4616206A (en) *	1984-09-07	1986-10-07	Eaton Corporation	Circuit breaker and shunt trip apparatus combined within single pole device
JPS61108182A (en) *	1984-11-01	1986-05-26	Toshiba Corp	Laminated piezoelectric element unit and usage thereof
SU1411880A1 (en) *	1986-06-11	1988-07-23	Государственный Макеевский Научно-Исследовательский Институт По Безопасности Работ В Горной Промышленности	Device for testing three-phase network overvoltage protection means
US4967176A (en) *	1988-07-15	1990-10-30	Raychem Corporation	Assemblies of PTC circuit protection devices
DE68911614T2 (en) *	1988-08-01	1994-05-26	Matsushita Electric Works Ltd	Memory alloy and protective device for electrical circuits using this alloy.
DE4021945C2 (en) *	1990-07-10	1999-12-30	Alstom Sachsenwerk Gmbh	Switching device for interrupting fault currents
FR2677485A1 (en) *	1991-06-07	1992-12-11	Stopcircuit Sa	LOAD CUTTING APPARATUS FOR ELECTRICAL CIRCUIT.
DE4143095C1 (en) *	1991-12-27	1993-04-08	Roederstein Spezialfabriken Fuer Bauelemente Der Elektronik Und Kondensatoren Der Starkstromtechnik Gmbh, 8300 Landshut, De	Electrical building block, for simplicity and reliability - comprises resistor in series with melt fuse and connection element forming protective wall section, fixed on substrate with silicone adhesive
DE4206162A1 (en) *	1992-02-28	1993-09-02	Rainer Dipl Phys Berthold	Remote actuator for electric switch - has springs of resilient alloy exhibiting branching effect after being heated directly or indirectly through electric current

1993
- 1993-11-30 DE DE4340632A patent/DE4340632A1/en not_active Withdrawn
1994
- 1994-11-24 ES ES94118458T patent/ES2143518T3/en not_active Expired - Lifetime
- 1994-11-24 EP EP94118458A patent/EP0655760B1/en not_active Expired - Lifetime
- 1994-11-24 DE DE59409050T patent/DE59409050D1/en not_active Expired - Fee Related
- 1994-11-24 DK DK94118458T patent/DK0655760T3/en active
- 1994-11-29 CN CN94118865A patent/CN1110000A/en active Pending
- 1994-11-30 JP JP6297683A patent/JPH087721A/en active Pending

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2055264A (en) *	1979-07-17	1981-02-25	Bbc Brown Boveri & Cie	A circuit protection switch
EP0363746A1 (en) *	1988-10-13	1990-04-18	Asea Brown Boveri Ab	Overcurrent protection device for electrical networks and apparatuses
WO1991012643A1 (en) *	1990-02-08	1991-08-22	Asea Brown Boveri Ab	Device for motor and short-circuit protection
EP0519346A1 (en) *	1991-06-18	1992-12-23	ABBPATENT GmbH	Circuit breaker
WO1993007667A1 (en) *	1991-10-07	1993-04-15	Asea Brown Boveri Ab	Device for overload and short-circuit protection in electric plants

Also Published As

Publication number	Publication date
DE59409050D1 (en)	2000-02-10
EP0655760B1 (en)	2000-01-05
JPH087721A (en)	1996-01-12
EP0655760A2 (en)	1995-05-31
ES2143518T3 (en)	2000-05-16
CN1110000A (en)	1995-10-11
DK0655760T3 (en)	2000-05-29
DE4340632A1 (en)	1995-06-01

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