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FR815002A - Method and apparatus for artificially increasing the area of electrodes for electrolytic condensations - Google Patents

Method and apparatus for artificially increasing the area of electrodes for electrolytic condensations

Info

Publication number
FR815002A
FR815002A FR815002DA FR815002A FR 815002 A FR815002 A FR 815002A FR 815002D A FR815002D A FR 815002DA FR 815002 A FR815002 A FR 815002A
Authority
FR
France
Prior art keywords
condensations
electrolytic
electrodes
area
artificially increasing
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
Other languages
French (fr)
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.)
Dubilier Condenser Co 1925 Ltd
Original Assignee
Dubilier Condenser Co 1925 Ltd
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 Dubilier Condenser Co 1925 Ltd filed Critical Dubilier Condenser Co 1925 Ltd
Application granted granted Critical
Publication of FR815002A publication Critical patent/FR815002A/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
    • H01G9/055—Etched foil electrodes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
FR815002D 1935-12-09 1936-12-09 Method and apparatus for artificially increasing the area of electrodes for electrolytic condensations Expired FR815002A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB815002X 1935-12-09

Publications (1)

Publication Number Publication Date
FR815002A true FR815002A (en) 1937-07-05

Family

ID=10526984

Family Applications (1)

Application Number Title Priority Date Filing Date
FR815002D Expired FR815002A (en) 1935-12-09 1936-12-09 Method and apparatus for artificially increasing the area of electrodes for electrolytic condensations

Country Status (1)

Country Link
FR (1) FR815002A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE914042C (en) * 1940-10-25 1954-06-24 Siemens Ag Process for the production of surface-enlarged electrodes, especially for electrolytic capacitors
DE1005191B (en) * 1954-05-05 1957-03-28 Philips Patentverwaltung Continuous forming device for strip-shaped anodes of electrolytic capacitors
DE1031891B (en) * 1952-03-13 1958-06-12 Dr Karl Kilchling Process for roughening electrodes for electrolytic capacitors
DE1151604B (en) * 1951-06-19 1963-07-18 British Dielectric Res Ltd Anodic-electrolytic etching process to enlarge the surface of electrode starting material for electrolytic capacitors
DE1174430B (en) * 1953-09-03 1964-07-23 Aluminium Walzwerke Singen Process for reforming roughened, preformed film strips
DE1194059B (en) * 1952-09-22 1965-06-03 Siemens Ag Process for enlarging the surface of valve metal, in particular aluminum electrodes for electrolytic capacitors and equipment for its implementation

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE914042C (en) * 1940-10-25 1954-06-24 Siemens Ag Process for the production of surface-enlarged electrodes, especially for electrolytic capacitors
DE1151604B (en) * 1951-06-19 1963-07-18 British Dielectric Res Ltd Anodic-electrolytic etching process to enlarge the surface of electrode starting material for electrolytic capacitors
DE1031891B (en) * 1952-03-13 1958-06-12 Dr Karl Kilchling Process for roughening electrodes for electrolytic capacitors
DE1194059B (en) * 1952-09-22 1965-06-03 Siemens Ag Process for enlarging the surface of valve metal, in particular aluminum electrodes for electrolytic capacitors and equipment for its implementation
DE1174430B (en) * 1953-09-03 1964-07-23 Aluminium Walzwerke Singen Process for reforming roughened, preformed film strips
DE1005191B (en) * 1954-05-05 1957-03-28 Philips Patentverwaltung Continuous forming device for strip-shaped anodes of electrolytic capacitors

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