ES374613A2 - Improvements in or relating to impregnated electrical capacitors - Google Patents

Improvements in or relating to impregnated electrical capacitors

Info

Publication number
ES374613A2
ES374613A2 ES374613A ES374613A ES374613A2 ES 374613 A2 ES374613 A2 ES 374613A2 ES 374613 A ES374613 A ES 374613A ES 374613 A ES374613 A ES 374613A ES 374613 A2 ES374613 A2 ES 374613A2
Authority
ES
Spain
Prior art keywords
relating
electrical capacitors
impregnated electrical
impregnant
impregnated
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
ES374613A
Other languages
Spanish (es)
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.)
Siemens AG
Original Assignee
Siemens AG
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
Priority claimed from DE19681815478 external-priority patent/DE1815478C3/en
Application filed by Siemens AG filed Critical Siemens AG
Publication of ES374613A2 publication Critical patent/ES374613A2/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
    • 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
    • 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
    • H01G4/222—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated characterised by the composition of the impregnant halogenated

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

The dielectric in an impregnated wound capacitor comprises foils of plastics material swollen by being soaked in impregnant, the impregnant being a mineral oil, a silicone oil, a fluorinated hydrocarbon or a pure hydrocarbon. Process details are as in Specification 1,191,296.
ES374613A 1968-12-18 1969-12-16 Improvements in or relating to impregnated electrical capacitors Expired ES374613A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681815478 DE1815478C3 (en) 1968-12-18 Regenerative wound capacitor

Publications (1)

Publication Number Publication Date
ES374613A2 true ES374613A2 (en) 1972-01-01

Family

ID=5716633

Family Applications (1)

Application Number Title Priority Date Filing Date
ES374613A Expired ES374613A2 (en) 1968-12-18 1969-12-16 Improvements in or relating to impregnated electrical capacitors

Country Status (5)

Country Link
BE (1) BE743355A (en)
BR (1) BR6915266D0 (en)
ES (1) ES374613A2 (en)
GB (1) GB1242180A (en)
NL (1) NL6918525A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2827023A1 (en) 1978-06-20 1980-01-03 Siemens Ag IMPREGNATED ELECTRIC CAPACITOR
US5159527A (en) * 1991-12-05 1992-10-27 Minnesota Mining And Manufacturing Company Dielectric liquids
JP6184475B2 (en) 2012-04-04 2017-08-23 スリーエム イノベイティブ プロパティズ カンパニー Fluorinated nitriles as dielectric gases
WO2016064585A1 (en) 2014-10-24 2016-04-28 3M Innovative Properties Company Segregated fluorinated esters
US11673861B2 (en) 2017-12-13 2023-06-13 3M Innovative Properties Company Perfluorinated 1-alkoxypropenes, compositions, and methods and apparatuses for using same
US11551827B2 (en) 2017-12-13 2023-01-10 3M Innovative Properties Company Perfluorinated 1-alkoxypropenes in dielectric fluids and electrical devices
KR20200098589A (en) 2017-12-13 2020-08-20 쓰리엠 이노베이티브 프로퍼티즈 컴파니 Hydrofluoroolefin ethers, compositions, devices and methods of use thereof

Also Published As

Publication number Publication date
BE743355A (en) 1970-06-18
GB1242180A (en) 1971-08-11
NL6918525A (en) 1970-06-22
DE1815478A1 (en) 1970-09-24
BR6915266D0 (en) 1973-01-02
DE1815478B2 (en) 1976-01-22

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