USB506461I5 - - Google Patents

Info

Publication number
USB506461I5
USB506461I5 US50646174A USB506461I5 US B506461 I5 USB506461 I5 US B506461I5 US 50646174 A US50646174 A US 50646174A US B506461 I5 USB506461 I5 US B506461I5
Authority
US
United States
Prior art keywords
capacitor
wound
resin strips
electrodes
metal films
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.)
Pending
Application number
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
Priority to US05/506,461 priority Critical patent/US3987348A/en
Priority to GB34483/75A priority patent/GB1523892A/en
Priority to DE19752539781 priority patent/DE2539781A1/en
Priority to IT27185/75A priority patent/IT1042512B/en
Priority to CA235,486A priority patent/CA1044340A/en
Priority to US05/613,452 priority patent/US4037298A/en
Priority to JP50111019A priority patent/JPS5914883B2/en
Priority to BR7505984A priority patent/BR7505984A/en
Publication of USB506461I5 publication Critical patent/USB506461I5/en
Application granted granted Critical
Publication of US3987348A publication Critical patent/US3987348A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01G4/32—Wound capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
    • H01G2/08—Cooling arrangements; Heating arrangements; Ventilating arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

A wound AC capacitor is made of resin strips with the electrodes being metal films on resin strips. The capacitor is wound on a hard core and is partially impregnated with a non-halogenated liquid.
US05/506,461 1974-09-16 1974-09-16 Partially impregnated capacitor Expired - Lifetime US3987348A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
US05/506,461 US3987348A (en) 1974-09-16 1974-09-16 Partially impregnated capacitor
GB34483/75A GB1523892A (en) 1974-09-16 1975-08-19 Partially impregnated capacitor
DE19752539781 DE2539781A1 (en) 1974-09-16 1975-09-06 CAPACITOR WITH A CAPACITOR WINDING ELEMENT AND METHOD OF MANUFACTURING THE CAPACITOR WINDING ELEMENT
IT27185/75A IT1042512B (en) 1974-09-16 1975-09-12 CONDENSERS PARTIALLY IMPREGNATED
CA235,486A CA1044340A (en) 1974-09-16 1975-09-15 Partially impregnated capacitor
US05/613,452 US4037298A (en) 1974-09-16 1975-09-15 Method of making a partially impregnated capacitor
JP50111019A JPS5914883B2 (en) 1974-09-16 1975-09-16 Capacitor and its manufacturing method
BR7505984A BR7505984A (en) 1974-09-16 1975-09-17 CAPACITOR PARTIALLY IMPREGNATED

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/506,461 US3987348A (en) 1974-09-16 1974-09-16 Partially impregnated capacitor

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US05/613,452 Division US4037298A (en) 1974-09-16 1975-09-15 Method of making a partially impregnated capacitor

Publications (2)

Publication Number Publication Date
USB506461I5 true USB506461I5 (en) 1976-01-20
US3987348A US3987348A (en) 1976-10-19

Family

ID=24014689

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/506,461 Expired - Lifetime US3987348A (en) 1974-09-16 1974-09-16 Partially impregnated capacitor

Country Status (7)

Country Link
US (1) US3987348A (en)
JP (1) JPS5914883B2 (en)
BR (1) BR7505984A (en)
CA (1) CA1044340A (en)
DE (1) DE2539781A1 (en)
GB (1) GB1523892A (en)
IT (1) IT1042512B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2623474C2 (en) * 1976-05-25 1983-05-05 Siemens AG, 1000 Berlin und 8000 München Regenerative electrical condenser
DE2703636C3 (en) * 1977-01-28 1985-10-10 Siemens AG, 1000 Berlin und 8000 München Regenerative Electrical Capacitor and Process for Its Manufacture
JPS5536972A (en) * 1978-09-06 1980-03-14 Nichicon Capacitor Ltd Metalized film capacitor
US4229777A (en) * 1978-12-15 1980-10-21 General Electric Company High voltage dual dielectric capacitor roll
US4317159A (en) * 1979-12-10 1982-02-23 Sprague Electric Company AC Capacitor and impregnant therefor
US4348713A (en) * 1980-05-07 1982-09-07 General Electric Company Impregnants for metallized paper electrode capacitors
US4538208A (en) * 1980-09-22 1985-08-27 Emhart Industries, Inc. Alternating current capacitor
US4422962A (en) * 1981-02-19 1983-12-27 General Electric Company Polyglycol dielectric capacitor fluid
US4388669A (en) * 1981-02-19 1983-06-14 General Electric Company Polyglycol dielectric capacitor fluid
US4482931A (en) * 1981-08-24 1984-11-13 General Electric Company Metallized capacitor with improved bilayer electrodes
US4480285A (en) * 1982-12-15 1984-10-30 General Electric Company Capacitor
DE3304672C3 (en) * 1983-02-11 1993-12-02 Ant Nachrichtentech Body contacting method and its application
DE3418181A1 (en) * 1984-05-16 1985-11-28 Standard Elektrik Lorenz Ag, 7000 Stuttgart Electrical roller-type capacitor
DE3570799D1 (en) 1984-11-15 1989-07-06 Siemens Ag Roll-type electric capacitor
JPS62101224U (en) * 1985-12-12 1987-06-27
US4819115A (en) * 1988-01-28 1989-04-04 Westinghouse Electric Corp. End connections for wound capacitors and methods of making the same
DE102019217976B4 (en) * 2019-08-26 2021-09-02 Wolfgang Westermann Film capacitor for power electronics

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974887C (en) * 1944-05-16 1961-06-08 Siemens Ag Electrical wound capacitor with longitudinally and transversely stretched plastic films as a dielectric
US2492210A (en) * 1944-10-19 1949-12-27 Gen Electric Dielectric composition
US2597429A (en) * 1946-01-24 1952-05-20 Cornell Dubilier Electric Capacitance device
DE874046C (en) * 1951-09-02 1953-04-20 Wilhelm Westermann Electrical wound capacitor
US2764718A (en) * 1951-12-28 1956-09-25 Sprague Electric Co Electrical condensers
DE960654C (en) * 1952-08-10 1957-03-28 N S F Nuernberger Schraubenfab Process for the production of electrical wound condensates
US2797373A (en) * 1952-08-28 1957-06-25 Sprague Electric Co Metallized film capacitors
FR1125012A (en) * 1955-04-20 1956-10-23 Lignes Telegraph Telephon Improvements to electric capacitors and their manufacturing processes
US3153180A (en) * 1961-11-15 1964-10-13 Gen Electric Electrical capacitor and method of making the same
US3251115A (en) * 1963-12-02 1966-05-17 Gudeman Company Method of making wound capacitors
US3363156A (en) * 1966-10-19 1968-01-09 Gen Electric Capacitor with a polyolefin dielectric
DE1564561C2 (en) * 1966-04-06 1974-08-22 Siemens Ag, 1000 Berlin Und 8000 Muenchen Process for the production of a wound capacitor with plastic foils as a dielectric
US3391313A (en) * 1967-01-31 1968-07-02 Du Pont Capacitor and method of making the same
US3457478A (en) * 1967-10-26 1969-07-22 Du Pont Wound film capacitors
GB1373812A (en) * 1971-03-02 1974-11-13 Plessey Co Ltd Woundfilm dry capacitors
DE2316414A1 (en) * 1972-04-05 1973-10-18 Asea Ab CAPACITOR ELEMENT FOR POWER CAPACITORS
CH551081A (en) * 1972-05-31 1974-06-28 Kapsch Telephon Telegraph WINDING CAPACITOR.
US3754173A (en) * 1972-08-16 1973-08-21 J Eustance Stabilized ester impregnated capacitor

Also Published As

Publication number Publication date
GB1523892A (en) 1978-09-06
JPS5914883B2 (en) 1984-04-06
CA1044340A (en) 1978-12-12
DE2539781A1 (en) 1976-04-01
IT1042512B (en) 1980-01-30
BR7505984A (en) 1977-03-22
JPS5156953A (en) 1976-05-19
US3987348A (en) 1976-10-19
DE2539781C2 (en) 1989-07-20

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