GB1250379A - - Google Patents

Info

Publication number
GB1250379A
GB1250379A GB4226069A GB1250379DA GB1250379A GB 1250379 A GB1250379 A GB 1250379A GB 4226069 A GB4226069 A GB 4226069A GB 1250379D A GB1250379D A GB 1250379DA GB 1250379 A GB1250379 A GB 1250379A
Authority
GB
United Kingdom
Prior art keywords
dielectric
saturated
aug
phenolic antioxidant
liquid
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
Application number
GB4226069A
Other languages
English (en)
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 filed Critical
Publication of GB1250379A publication Critical patent/GB1250379A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/20—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06
    • H01G4/22—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/20—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06
    • H01G4/22—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated
    • H01G4/221—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated characterised by the composition of the impregnant

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Organic Insulating Materials (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
GB4226069A 1969-08-25 1969-08-25 Expired GB1250379A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4226069 1969-08-25

Publications (1)

Publication Number Publication Date
GB1250379A true GB1250379A (it) 1971-10-20

Family

ID=10423611

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4226069A Expired GB1250379A (it) 1969-08-25 1969-08-25

Country Status (4)

Country Link
US (1) UST889010I4 (it)
AU (1) AU1917470A (it)
DE (1) DE2042196A1 (it)
GB (1) GB1250379A (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018126334A1 (en) 2017-01-03 2018-07-12 Abb Schweiz Ag Insulation system and capacitor

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161564A (en) 1975-09-11 1979-07-17 La Barge, Inc. Coating formulation, method, and coated substrate
US4117579A (en) 1976-06-01 1978-10-03 General Electric Company Method of impregnating a capacitor
US4312794A (en) * 1980-04-02 1982-01-26 Electric Power Research Institute, Inc. Ultra pure tetrachloroethylene dielectric fluid
US4485024A (en) * 1982-04-07 1984-11-27 Nippon Seiko Kabushiki Kaisha Process for producing a ferrofluid, and a composition thereof
US4459637A (en) * 1983-05-31 1984-07-10 Emhart Industries, Inc. Dielectric fluid for a capacitor
JP5113101B2 (ja) * 2009-01-30 2013-01-09 モレックス インコーポレイテド 電気回路の接続構造および電気回路の接続方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018126334A1 (en) 2017-01-03 2018-07-12 Abb Schweiz Ag Insulation system and capacitor
CN110073457A (zh) * 2017-01-03 2019-07-30 Abb瑞士股份有限公司 绝缘系统和电容器
EP3566242A4 (en) * 2017-01-03 2020-09-30 ABB Power Grids Switzerland AG INSULATION SYSTEM AND CAPACITOR
US11264169B2 (en) 2017-01-03 2022-03-01 Hitachi Energy Switzerland Ag Insulation system and capacitor

Also Published As

Publication number Publication date
DE2042196A1 (de) 1971-03-04
AU1917470A (en) 1972-03-02
UST889010I4 (en) 1971-08-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees