GB629186A - Improvements in or relating to electrolytic condensers - Google Patents

Improvements in or relating to electrolytic condensers

Info

Publication number
GB629186A
GB629186A GB7451/47A GB745147A GB629186A GB 629186 A GB629186 A GB 629186A GB 7451/47 A GB7451/47 A GB 7451/47A GB 745147 A GB745147 A GB 745147A GB 629186 A GB629186 A GB 629186A
Authority
GB
United Kingdom
Prior art keywords
foil
thick
corrugations
sides
electrolytic condensers
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
GB7451/47A
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.)
Philips Lamps Ltd
Koninklijke Philips NV
Original Assignee
Philips Lamps Ltd
Philips Gloeilampenfabrieken NV
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 Philips Lamps Ltd, Philips Gloeilampenfabrieken NV filed Critical Philips Lamps Ltd
Publication of GB629186A publication Critical patent/GB629186A/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
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/04—Electrodes or formation of dielectric layers thereon
    • H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

629,186. Electrolytic condensers. PHILIPS LAMPS, Ltd. March 18, 1947, No. 7451. Convention date, May 19, 1944. [Class 37] [Also in Group XXII] Electrolytic condensers have electrodes of corrugated foil with the depth of the foil at the crests 6 of the corrugations exceeding the thickness D of the sides of the corrugations. Parallel grooves 1, 4 are formed by a profile press in both sides of a plane foil (e.g. 100Á thick), the grooves 4 -being located between grooves 1 on the other side. The foil is deformed until the crests 6 are 200Á thick and the sides D are 25Á thick. The electrodes are wound with the corrugations parallel to the axis of the condenser.
GB7451/47A 1944-05-19 1947-03-18 Improvements in or relating to electrolytic condensers Expired GB629186A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL629186X 1944-05-19

Publications (1)

Publication Number Publication Date
GB629186A true GB629186A (en) 1949-09-14

Family

ID=19788677

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7451/47A Expired GB629186A (en) 1944-05-19 1947-03-18 Improvements in or relating to electrolytic condensers

Country Status (1)

Country Link
GB (1) GB629186A (en)

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