DE69941325D1 - Elektrische systeme - Google Patents

Elektrische systeme

Info

Publication number
DE69941325D1
DE69941325D1 DE69941325T DE69941325T DE69941325D1 DE 69941325 D1 DE69941325 D1 DE 69941325D1 DE 69941325 T DE69941325 T DE 69941325T DE 69941325 T DE69941325 T DE 69941325T DE 69941325 D1 DE69941325 D1 DE 69941325D1
Authority
DE
Germany
Prior art keywords
relay
resistance
current
relay coil
capacitance network
Prior art date
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 - Lifetime
Application number
DE69941325T
Other languages
English (en)
Inventor
Inho Myong
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.)
TE Connectivity Corp
Original Assignee
Tyco Electronics Corp
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.)
Filing date
Publication date
Application filed by Tyco Electronics Corp filed Critical Tyco Electronics Corp
Application granted granted Critical
Publication of DE69941325D1 publication Critical patent/DE69941325D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H02H3/08—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 current
    • H02H3/085—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 current making use of a thermal sensor, e.g. thermistor, heated by the excess current

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Vehicle Body Suspensions (AREA)
DE69941325T 1998-02-06 1999-02-03 Elektrische systeme Expired - Lifetime DE69941325D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1976698A 1998-02-06 1998-02-06
PCT/US1999/002261 WO1999040663A1 (en) 1998-02-06 1999-02-03 Electrical systems

Publications (1)

Publication Number Publication Date
DE69941325D1 true DE69941325D1 (de) 2009-10-08

Family

ID=21794919

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69941325T Expired - Lifetime DE69941325D1 (de) 1998-02-06 1999-02-03 Elektrische systeme

Country Status (8)

Country Link
US (1) US6072679A (de)
EP (1) EP1053585B1 (de)
JP (1) JP2002503074A (de)
CN (1) CN1201456C (de)
AT (1) ATE441237T1 (de)
AU (1) AU2576799A (de)
DE (1) DE69941325D1 (de)
WO (1) WO1999040663A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2492999A (en) * 1998-02-06 1999-08-23 Raychem Limited Electrical protection systems
US6657839B2 (en) * 2000-08-25 2003-12-02 Tyco Electronics Corporation Protective relay
US7616420B2 (en) * 2000-12-26 2009-11-10 Landis+Gyr, Inc. Excessive surge protection method and apparatus
US20020196120A1 (en) * 2001-06-20 2002-12-26 Hopkinson Philip J. Non-energy limiting class 2 transformer with positive temperature protection
US7143500B2 (en) * 2001-06-25 2006-12-05 Micron Technology, Inc. Method to prevent damage to probe card
AU2002348915A1 (en) * 2001-11-30 2003-06-10 Koninklijke Philips Electronics N.V. Method and device for driving a gas discharge lamp
US7050283B2 (en) * 2002-04-29 2006-05-23 Won-Door Corporation Method and apparatus for protecting monitor circuit from fault condition
CN2610546Y (zh) * 2003-03-26 2004-04-07 吴瑾 一种带安全保护电路的灯饰

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4238812A (en) * 1978-12-01 1980-12-09 Raychem Corporation Circuit protection devices comprising PTC elements
US4237441A (en) * 1978-12-01 1980-12-02 Raychem Corporation Low resistivity PTC compositions
US4315237A (en) * 1978-12-01 1982-02-09 Raychem Corporation PTC Devices comprising oxygen barrier layers
US4320309A (en) * 1979-12-31 1982-03-16 Gte Products Corporation Oscillatory circuit utilizing PTC resistor
US5049850A (en) * 1980-04-21 1991-09-17 Raychem Corporation Electrically conductive device having improved properties under electrical stress
US4545926A (en) * 1980-04-21 1985-10-08 Raychem Corporation Conductive polymer compositions and devices
US4317027A (en) * 1980-04-21 1982-02-23 Raychem Corporation Circuit protection devices
US4426633A (en) * 1981-04-15 1984-01-17 Raychem Corporation Devices containing PTC conductive polymer compositions
US4845838A (en) * 1981-04-02 1989-07-11 Raychem Corporation Method of making a PTC conductive polymer electrical device
US4935156A (en) * 1981-09-09 1990-06-19 Raychem Corporation Conductive polymer compositions
US4859836A (en) * 1983-10-07 1989-08-22 Raychem Corporation Melt-shapeable fluoropolymer compositions
US4780598A (en) * 1984-07-10 1988-10-25 Raychem Corporation Composite circuit protection devices
US4631474A (en) * 1984-07-11 1986-12-23 The United States Of America As Represented By The Secretary Of The Air Force High or low-side state relay with current limiting and operational testing
US4857880A (en) * 1985-03-14 1989-08-15 Raychem Corporation Electrical devices comprising cross-linked conductive polymers
US4774024A (en) * 1985-03-14 1988-09-27 Raychem Corporation Conductive polymer compositions
US4724417A (en) * 1985-03-14 1988-02-09 Raychem Corporation Electrical devices comprising cross-linked conductive polymers
US4689475A (en) * 1985-10-15 1987-08-25 Raychem Corporation Electrical devices containing conductive polymers
US4907340A (en) * 1987-09-30 1990-03-13 Raychem Corporation Electrical device comprising conductive polymers
US4924074A (en) * 1987-09-30 1990-05-08 Raychem Corporation Electrical device comprising conductive polymers
US4967176A (en) * 1988-07-15 1990-10-30 Raychem Corporation Assemblies of PTC circuit protection devices
SE465524B (sv) * 1990-02-08 1991-09-23 Asea Brown Boveri Anordning foer oeverlast- och kortslutningsskydd i elektriska anlaeggningar
US5089801A (en) * 1990-09-28 1992-02-18 Raychem Corporation Self-regulating ptc devices having shaped laminar conductive terminals
US5378407A (en) * 1992-06-05 1995-01-03 Raychem Corporation Conductive polymer composition
US5852397A (en) * 1992-07-09 1998-12-22 Raychem Corporation Electrical devices
US5451919A (en) * 1993-06-29 1995-09-19 Raychem Corporation Electrical device comprising a conductive polymer composition
WO1995006352A1 (en) * 1993-08-23 1995-03-02 Raychem Corporation Use of ptc devices in wiring harnesses
US5451921A (en) * 1993-10-04 1995-09-19 Raychem Corporation Electrical devices
JPH07170727A (ja) * 1993-12-13 1995-07-04 U R D:Kk 電流・電圧変換回路
US5590010A (en) * 1994-07-12 1996-12-31 Ceola; Giacomo Heat responsive power interrupting device
US5666254A (en) * 1995-09-14 1997-09-09 Raychem Corporation Voltage sensing overcurrent protection circuit
US5864458A (en) * 1995-09-14 1999-01-26 Raychem Corporation Overcurrent protection circuits comprising combinations of PTC devices and switches
US5689395A (en) * 1995-09-14 1997-11-18 Raychem Corporation Overcurrent protection circuit
US5745322A (en) * 1995-11-28 1998-04-28 Raychem Corporation Circuit protection arrangements using ground fault interrupter for overcurrent and overvoltage protection
JP2000516798A (ja) * 1996-07-16 2000-12-12 レイケム・コーポレイション 回路保護装置

Also Published As

Publication number Publication date
JP2002503074A (ja) 2002-01-29
CN1296657A (zh) 2001-05-23
ATE441237T1 (de) 2009-09-15
EP1053585A1 (de) 2000-11-22
EP1053585B1 (de) 2009-08-26
WO1999040663A1 (en) 1999-08-12
US6072679A (en) 2000-06-06
CN1201456C (zh) 2005-05-11
AU2576799A (en) 1999-08-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition