GB627333A - Improvements in electrolytic condensers and smoothing devices comprising such condensers - Google Patents

Improvements in electrolytic condensers and smoothing devices comprising such condensers

Info

Publication number
GB627333A
GB627333A GB5170/47A GB517047A GB627333A GB 627333 A GB627333 A GB 627333A GB 5170/47 A GB5170/47 A GB 5170/47A GB 517047 A GB517047 A GB 517047A GB 627333 A GB627333 A GB 627333A
Authority
GB
United Kingdom
Prior art keywords
condensers
condenser
anode
electrolytic
wound
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
GB5170/47A
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 GB627333A publication Critical patent/GB627333A/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
    • 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
    • H01G9/08—Housing; Encapsulation

Landscapes

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

Abstract

627,333. Electrolytic condensers. PHILIPS LAMPS, Ltd. Feb. 21, 1947, No. 5170. Convention date, March 11, 1944. Drawings to Specification. [Class 37] In an electrolytic condenser of the wound type with an anode of film-forming metal which has been rendered porous by chemical treatment and is provided with a dielectric film, the anode consists of two or more foil elements which are arranged in direct face-to-face contact with one another, thereby obtaining an increase of capacity per unit volume of the condenser. The anode may comprise a double length strip of aluminium foil which is made porous in an etching bath, formed in a forming electrolyte and then folded double to give two immediately adjacent foil elements. A condenser according to the invention being of such small dimensions may be arranged inside another known type condenser (e.g. for use in a smoothing network) and the two condensers may be wound on the same core.
GB5170/47A 1944-03-11 1947-02-21 Improvements in electrolytic condensers and smoothing devices comprising such condensers Expired GB627333A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL627333X 1944-03-11

Publications (1)

Publication Number Publication Date
GB627333A true GB627333A (en) 1949-08-08

Family

ID=19788621

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5170/47A Expired GB627333A (en) 1944-03-11 1947-02-21 Improvements in electrolytic condensers and smoothing devices comprising such condensers

Country Status (1)

Country Link
GB (1) GB627333A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2686892A (en) * 1951-06-27 1954-08-17 Samuel D Warren Electrolytic capacitor and method of constructing the same
US2755418A (en) * 1951-10-05 1956-07-17 Joseph B Brennan Electrode and electrolytic condenser
US3263137A (en) * 1960-11-17 1966-07-26 Hydrawerk Ag Electrolytic capacitor having filmed-electrode of spaced layers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2686892A (en) * 1951-06-27 1954-08-17 Samuel D Warren Electrolytic capacitor and method of constructing the same
US2755418A (en) * 1951-10-05 1956-07-17 Joseph B Brennan Electrode and electrolytic condenser
US3263137A (en) * 1960-11-17 1966-07-26 Hydrawerk Ag Electrolytic capacitor having filmed-electrode of spaced layers

Similar Documents

Publication Publication Date Title
GB899637A (en) Electrical condenser
GB627333A (en) Improvements in electrolytic condensers and smoothing devices comprising such condensers
GB578487A (en) Improvements in or relating to electrolytic condensers
GB361364A (en)
DE3278834D1 (en) Multi-section power capacitor with all-film dielectric
GB521963A (en) Improvements in electrolytic condensers
ES260988A1 (en) Film-forming metal capacitors
GB560946A (en) Improvements in or relating to the manufacture of electric condensers
GB843785A (en) Method of producing electric condensers
AT309617B (en) Pickling electrolyte solution for the electrolytic surface enlargement of an electrode foil made of aluminum for electrolytic capacitors
GB689556A (en) Improvements in or relating to the manufacture of capacitors
FR1237912A (en) Improvements in the manufacture of dielectrics, in particular for electrolytic capacitors
GB1314478A (en) Wet electrolytic capacitors
JPS6449213A (en) Manufacture of solid electrolytic capacitor
GB790860A (en) Improvements in or relating to electric capacitors
GB671809A (en) Improvements in or relating to electrolytic condenser
GB676288A (en) Process for the production of electrolytic capacitors
GB624449A (en) Improvements in or relating to alternating-current electrolytic condensers
GB712559A (en) Improvements relating to electric condensers
GB742379A (en) Method of making sintered electrodes for electrolytic condensers
GB578400A (en) Improvements in or relating to the manufacture of electrical condensers
GB410768A (en) Improvements in or relating to electrical condensers and methods of making the same
GB532248A (en) Improvements in or relating to electrical condensers
GB1064368A (en) Capacitor
GB966284A (en) Electrical capacitors