GB811983A - Improvements in or relating to electrical capacitors - Google Patents

Improvements in or relating to electrical capacitors

Info

Publication number
GB811983A
GB811983A GB2276155A GB2276155A GB811983A GB 811983 A GB811983 A GB 811983A GB 2276155 A GB2276155 A GB 2276155A GB 2276155 A GB2276155 A GB 2276155A GB 811983 A GB811983 A GB 811983A
Authority
GB
United Kingdom
Prior art keywords
roll
aug
capacitors
dielectric film
relating
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
GB2276155A
Inventor
Frederick Chetham Robinson
Kenneth George Daniel Williams
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.)
HUNT CAPACITORS Ltd A
Original Assignee
HUNT CAPACITORS Ltd A
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 HUNT CAPACITORS Ltd A filed Critical HUNT CAPACITORS Ltd A
Priority to GB2276155A priority Critical patent/GB811983A/en
Publication of GB811983A publication Critical patent/GB811983A/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
    • H01G4/228—Terminals

Landscapes

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

Abstract

811,983. Fixed capacitors. HUNT (CAPACITORS) Ltd., A. H. Aug. 2, 1956 [Aug. 8, 1955], No. 22761/55. Drawings to Specification. Class 37. A capacitor of the type in which a strip of metallized dielectric such as polyethylene terephthalate is wound into a roll has the ends of the roll roughened so as to improve the adhesion of metal which is sprayed on to make connections to the electrodes. The roughening is effected by shallow cuts on the roll ends, sand blasting the roll ends or the ends of the stock rolls of dielectric film before metallizing, irregular winding of the web, or by cutting the edges of the dielectric film irregularly. Specification 811,984 is referred to.
GB2276155A 1955-08-08 1955-08-08 Improvements in or relating to electrical capacitors Expired GB811983A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2276155A GB811983A (en) 1955-08-08 1955-08-08 Improvements in or relating to electrical capacitors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2276155A GB811983A (en) 1955-08-08 1955-08-08 Improvements in or relating to electrical capacitors

Publications (1)

Publication Number Publication Date
GB811983A true GB811983A (en) 1959-04-15

Family

ID=10184650

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2276155A Expired GB811983A (en) 1955-08-08 1955-08-08 Improvements in or relating to electrical capacitors

Country Status (1)

Country Link
GB (1) GB811983A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4348714A (en) * 1980-11-14 1982-09-07 Cladan Incorporated Multilayer tubular capacitor and fabrication thereof
US4635164A (en) * 1985-03-22 1987-01-06 Siemens Aktiengesellschaft Electrical capacitor and method for the manufacture thereof
DE102014223873B3 (en) * 2014-11-24 2016-02-04 Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden E.V. Method for producing a rolled-up electrical or electronic component
CN113684437A (en) * 2021-09-06 2021-11-23 无锡鑫聚电子科技有限公司 Metal spraying process for thin film capacitor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4348714A (en) * 1980-11-14 1982-09-07 Cladan Incorporated Multilayer tubular capacitor and fabrication thereof
US4635164A (en) * 1985-03-22 1987-01-06 Siemens Aktiengesellschaft Electrical capacitor and method for the manufacture thereof
DE102014223873B3 (en) * 2014-11-24 2016-02-04 Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden E.V. Method for producing a rolled-up electrical or electronic component
WO2016083227A1 (en) * 2014-11-24 2016-06-02 Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden E.V. Method for producing a rolled-up electrical or electronic component
US10280071B2 (en) 2014-11-24 2019-05-07 Leibniz-Institut Fuer Festkoerper-Und Wrkstoffforschung Dresden E.V Method for producing a rolled-up electrical or electronic component
CN113684437A (en) * 2021-09-06 2021-11-23 无锡鑫聚电子科技有限公司 Metal spraying process for thin film capacitor

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