DE69700445D1 - Hochspannungsstrombegrenzer auf Polymerbasis - Google Patents

Hochspannungsstrombegrenzer auf Polymerbasis

Info

Publication number
DE69700445D1
DE69700445D1 DE69700445T DE69700445T DE69700445D1 DE 69700445 D1 DE69700445 D1 DE 69700445D1 DE 69700445 T DE69700445 T DE 69700445T DE 69700445 T DE69700445 T DE 69700445T DE 69700445 D1 DE69700445 D1 DE 69700445D1
Authority
DE
Germany
Prior art keywords
polymer
current limiter
voltage current
based high
matrix
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 - Fee Related
Application number
DE69700445T
Other languages
English (en)
Other versions
DE69700445T2 (de
Inventor
Van Doan Pham
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.)
Grid Solutions SAS
Original Assignee
GEC Alsthom T&D 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.)
Filing date
Publication date
Application filed by GEC Alsthom T&D SA filed Critical GEC Alsthom T&D SA
Publication of DE69700445D1 publication Critical patent/DE69700445D1/de
Application granted granted Critical
Publication of DE69700445T2 publication Critical patent/DE69700445T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/13—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material current responsive

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Thermistors And Varistors (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Cable Accessories (AREA)
  • Push-Button Switches (AREA)
DE69700445T 1996-04-26 1997-04-21 Hochspannungsstrombegrenzer auf Polymerbasis Expired - Fee Related DE69700445T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9605304A FR2748166B1 (fr) 1996-04-26 1996-04-26 Limiteur de courant a polymere a haute tension

Publications (2)

Publication Number Publication Date
DE69700445D1 true DE69700445D1 (de) 1999-09-30
DE69700445T2 DE69700445T2 (de) 2000-02-24

Family

ID=9491631

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69700445T Expired - Fee Related DE69700445T2 (de) 1996-04-26 1997-04-21 Hochspannungsstrombegrenzer auf Polymerbasis

Country Status (6)

Country Link
US (1) US5977862A (de)
EP (1) EP0803881B1 (de)
AT (1) ATE183849T1 (de)
DE (1) DE69700445T2 (de)
ES (1) ES2135970T3 (de)
FR (1) FR2748166B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005008313A1 (de) * 2005-02-17 2006-08-24 Siemens Ag Schaltwiderstand für ein elektrisches Schaltgerät

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US649388A (en) * 1899-06-08 1900-05-08 Westinghouse Electric & Mfg Co Lightning-arrester.
US2769071A (en) * 1953-04-10 1956-10-30 Frank L Ward Bridge balancing devices
US2988722A (en) * 1960-08-16 1961-06-13 Allen Bradley Co High voltage resistor
US3213402A (en) * 1961-03-28 1965-10-19 Tassara Luigi Encapsulated high precision resistor
US3249810A (en) * 1962-11-20 1966-05-03 Westinghouse Electric Corp Circuit interrupting apparatus
US3340382A (en) * 1965-05-03 1967-09-05 Arc O Vec Inc Multi-cell electrical heater
US3543002A (en) * 1968-02-20 1970-11-24 Milletron Inc Quartz heater pack
CH559447A5 (de) * 1973-05-21 1975-02-28 Bbc Brown Boveri & Cie
US4876440A (en) * 1976-12-13 1989-10-24 Raychem Corporation Electrical devices comprising conductive polymer compositions
US4352083A (en) * 1980-04-21 1982-09-28 Raychem Corporation Circuit protection devices
US4475138A (en) * 1980-04-21 1984-10-02 Raychem Corporation Circuit protection devices comprising PTC element
US4400614A (en) * 1980-05-19 1983-08-23 Raychem Corporation PTC Devices and their preparation
FR2506067A1 (fr) * 1981-05-15 1982-11-19 Alsthom Atlantique Disjoncteur a haute tension
US4560524A (en) * 1983-04-15 1985-12-24 Smuckler Jack H Method of manufacturing a positive temperature coefficient resistive heating element
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
US4884163A (en) * 1985-03-14 1989-11-28 Raychem Corporation Conductive polymer devices
FI861646A (fi) * 1985-04-19 1986-10-20 Raychem Gmbh Vaermningsanordning.
US4967176A (en) * 1988-07-15 1990-10-30 Raychem Corporation Assemblies of PTC circuit protection devices
US5247277A (en) * 1990-02-14 1993-09-21 Raychem Corporation Electrical devices
JPH0448701A (ja) * 1990-06-15 1992-02-18 Daito Tsushinki Kk 自己復帰形過電流保護素子
US5379022A (en) * 1993-05-03 1995-01-03 Fluke Corporation Thermistor device with extended operating range
US5737160A (en) * 1995-09-14 1998-04-07 Raychem Corporation Electrical switches comprising arrangement of mechanical switches and PCT device

Also Published As

Publication number Publication date
ES2135970T3 (es) 1999-11-01
FR2748166B1 (fr) 1998-06-05
US5977862A (en) 1999-11-02
ATE183849T1 (de) 1999-09-15
FR2748166A1 (fr) 1997-10-31
EP0803881A1 (de) 1997-10-29
DE69700445T2 (de) 2000-02-24
EP0803881B1 (de) 1999-08-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee