GB882179A - Electric condenser - Google Patents

Electric condenser

Info

Publication number
GB882179A
GB882179A GB2181758A GB2181758A GB882179A GB 882179 A GB882179 A GB 882179A GB 2181758 A GB2181758 A GB 2181758A GB 2181758 A GB2181758 A GB 2181758A GB 882179 A GB882179 A GB 882179A
Authority
GB
United Kingdom
Prior art keywords
zinc
layer
conducting layer
july
aluminium
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
GB2181758A
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.)
ABB Norden Holding AB
Original Assignee
Allmanna Svenska Elektriska AB
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 to SE882179X priority Critical
Application filed by Allmanna Svenska Elektriska AB filed Critical Allmanna Svenska Elektriska AB
Publication of GB882179A publication Critical patent/GB882179A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G4/00Fixed capacitors; Processes of their manufacture
    • H01G4/002Details
    • H01G4/005Electrodes
    • H01G4/008Selection of materials
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors

Abstract

882,179. Capacitors. ALLMANNA SVENSKA ELEKTRISKA A.B. July 8, 1958 [July 26, 1957], No. 21817/58. Class 37. A capacitor having a paper dielectric with a conducting layer of zinc deposited on the paper is characterized in that the conducting layer includes a small amount of aluminium which is present at least on the free surface of the conducting layer. It is stated that by this means the formation of an oxide layer on the zinc, and fringes projecting from the oxide layer (which prevents self-sealing after breakdown of the dielectric) is avoided. The zinc and alumunium may be in the form of an alloy or the aluminium may be deposited as a separate layer on the zinc.
GB2181758A 1957-07-26 1958-07-08 Electric condenser Expired GB882179A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE882179X 1957-07-26

Publications (1)

Publication Number Publication Date
GB882179A true GB882179A (en) 1961-11-15

Family

ID=20374422

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2181758A Expired GB882179A (en) 1957-07-26 1958-07-08 Electric condenser

Country Status (1)

Country Link
GB (1) GB882179A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2703636A1 (en) * 1977-01-28 1978-08-03 Siemens Ag Regenerierfaehiger electrical capacitor and process for its preparation
DE2730038A1 (en) * 1977-07-02 1979-01-11 Bosch Gmbh Robert Self-healing electric capacitor
DE2826481A1 (en) * 1977-01-28 1980-01-03 Siemens Ag Self-sealing capacitor for AC voltages - has plastics foils whose metallisation thickness increases from one edge to other
EP0088137A1 (en) * 1982-03-06 1983-09-14 Steiner KG Self restoring electric capacitor
US4482931A (en) * 1981-08-24 1984-11-13 General Electric Company Metallized capacitor with improved bilayer electrodes
DE2760196C3 (en) * 1977-01-28 1988-03-24 Siemens Ag REGENERABLE ELECTRIC CAPACITOR AND METHOD FOR PRODUCING THE SAME
EP0677594A1 (en) * 1994-04-15 1995-10-18 Toray Industries, Inc. Metallized films and capacitors containing the same

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2703636A1 (en) * 1977-01-28 1978-08-03 Siemens Ag Regenerierfaehiger electrical capacitor and process for its preparation
DE2826481A1 (en) * 1977-01-28 1980-01-03 Siemens Ag Self-sealing capacitor for AC voltages - has plastics foils whose metallisation thickness increases from one edge to other
DE2760196C3 (en) * 1977-01-28 1988-03-24 Siemens Ag REGENERABLE ELECTRIC CAPACITOR AND METHOD FOR PRODUCING THE SAME
DE2730038A1 (en) * 1977-07-02 1979-01-11 Bosch Gmbh Robert Self-healing electric capacitor
US4482931A (en) * 1981-08-24 1984-11-13 General Electric Company Metallized capacitor with improved bilayer electrodes
EP0088137A1 (en) * 1982-03-06 1983-09-14 Steiner KG Self restoring electric capacitor
US4477858A (en) * 1982-03-06 1984-10-16 Steiner Kg Selfhealing condenser
EP0677594A1 (en) * 1994-04-15 1995-10-18 Toray Industries, Inc. Metallized films and capacitors containing the same
US5625527A (en) * 1994-04-15 1997-04-29 Toray Industries, Inc. Metallized films and capacitors containing the same

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