CH646552A5 - Over voltage protection appliance having a heat transmission device - Google Patents

Over voltage protection appliance having a heat transmission device Download PDF

Info

Publication number
CH646552A5
CH646552A5 CH790879A CH790879A CH646552A5 CH 646552 A5 CH646552 A5 CH 646552A5 CH 790879 A CH790879 A CH 790879A CH 790879 A CH790879 A CH 790879A CH 646552 A5 CH646552 A5 CH 646552A5
Authority
CH
Switzerland
Prior art keywords
varistor
protection device
heat
heat sink
elastic sleeve
Prior art date
Application number
CH790879A
Other languages
German (de)
English (en)
Inventor
Earl William Stetson
Eugene Clement Skashaug
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH646552A5 publication Critical patent/CH646552A5/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/08—Cooling, heating or ventilating arrangements
    • H01C1/084—Cooling, heating or ventilating arrangements using self-cooling, e.g. fins, heat sinks
    • 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
    • H01C7/10—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 voltage responsive, i.e. varistors
    • H01C7/12—Overvoltage protection resistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
CH790879A 1978-09-05 1979-08-31 Over voltage protection appliance having a heat transmission device CH646552A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93979278A 1978-09-05 1978-09-05

Publications (1)

Publication Number Publication Date
CH646552A5 true CH646552A5 (en) 1984-11-30

Family

ID=25473739

Family Applications (1)

Application Number Title Priority Date Filing Date
CH790879A CH646552A5 (en) 1978-09-05 1979-08-31 Over voltage protection appliance having a heat transmission device

Country Status (4)

Country Link
JP (1) JPS5548901A (ja)
CH (1) CH646552A5 (ja)
DE (1) DE2934832A1 (ja)
MX (1) MX153330A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110364317A (zh) * 2019-08-05 2019-10-22 国网宁夏电力有限公司 一种提高氧化锌非线性电阻阀片耐压水平的保护套
CN114999750A (zh) * 2022-06-13 2022-09-02 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） 一种相变式温控恒定电阻

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4218721A (en) * 1979-01-12 1980-08-19 General Electric Company Heat transfer system for voltage surge arresters
JPS6068149A (ja) * 1983-09-09 1985-04-18 Honda Motor Co Ltd 置中子を用いた加圧鋳造法
CH664642A5 (de) * 1984-04-13 1988-03-15 Bbc Brown Boveri & Cie Ueberspannungsableiter.
CH666574A5 (de) * 1984-06-01 1988-07-29 Bbc Brown Boveri & Cie Ueberspannungsableiter.
US4656555A (en) * 1984-12-14 1987-04-07 Harvey Hubbell Incorporated Filament wrapped electrical assemblies and method of making same
DE19727009B4 (de) * 1997-06-25 2009-02-12 Abb Research Ltd. Strombegrenzender Widerstand mit PTC-Verhalten
DE102011120276B4 (de) * 2011-12-05 2015-05-07 Isabellenhütte Heusler Gmbh & Co. Kg Strommesswiderstand
DE102013211898A1 (de) * 2013-06-24 2014-12-24 Wobben Properties Gmbh Windenergieanlage

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1063303A (en) * 1909-07-13 1913-06-03 Gen Electric Electrical resistance.
US2870307A (en) * 1957-09-04 1959-01-20 Electrical Utilities Co Weatherproof resistor
US3310766A (en) * 1965-07-14 1967-03-21 Bourns Inc Electrical resistance device
US3788442A (en) * 1972-06-27 1974-01-29 Ibm Erase ribbon feed
JPS5639041B2 (ja) * 1974-01-23 1981-09-10
DE2620245A1 (de) * 1975-05-12 1976-12-02 Gen Electric Nicht-lineares widerstandselement
JPS5544330Y2 (ja) * 1976-08-02 1980-10-17
US4092694A (en) * 1977-03-16 1978-05-30 General Electric Company Overvoltage surge arrester having laterally biased internal components
US4100588A (en) * 1977-03-16 1978-07-11 General Electric Company Electrical overvoltage surge arrester with varistor heat transfer and sinking means

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110364317A (zh) * 2019-08-05 2019-10-22 国网宁夏电力有限公司 一种提高氧化锌非线性电阻阀片耐压水平的保护套
CN114999750A (zh) * 2022-06-13 2022-09-02 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） 一种相变式温控恒定电阻
CN114999750B (zh) * 2022-06-13 2024-05-28 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） 一种相变式温控恒定电阻

Also Published As

Publication number Publication date
JPS6325481B2 (ja) 1988-05-25
DE2934832C2 (ja) 1989-10-26
MX153330A (es) 1986-09-12
JPS5548901A (en) 1980-04-08
DE2934832A1 (de) 1980-03-13

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PL Patent ceased