GB449938A - Improvements in and relating to electrolytic condensers - Google Patents

Improvements in and relating to electrolytic condensers

Info

Publication number
GB449938A
GB449938A GB1622135A GB1622135A GB449938A GB 449938 A GB449938 A GB 449938A GB 1622135 A GB1622135 A GB 1622135A GB 1622135 A GB1622135 A GB 1622135A GB 449938 A GB449938 A GB 449938A
Authority
GB
United Kingdom
Prior art keywords
ammonium formate
glycol
electrolytic condensers
relating
ilford
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
GB1622135A
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.)
Duracell Inc USA
Original Assignee
PR Mallory and Co Inc
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 PR Mallory and Co Inc filed Critical PR Mallory and Co Inc
Priority to GB1622135A priority Critical patent/GB449938A/en
Publication of GB449938A publication Critical patent/GB449938A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-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
    • H01G9/022—Electrolytes; Absorbents

Abstract

449,938. Electrolytic condensers. PLESSEY CO., Ltd., Vicarage Lane, Ilford, Essex.-(Mallory & Co., Inc., P. R.; 3029, East Washington Street, Indianapolis, Indiana, U.S.A.) June 4, 1935, No. 16221. Drawings to Specification. [Class 37] An electrolyte which leaves no carbonizable material if dissociated under heat comprises ammonium formate. Specific electrolytes include a glycol or glycerol and ammonium formate and in one example regenerated cellulose is plasticized with glycol and impregnated with ammonium formate, with or without the addition of a small amount of weak acid such as formic acid. Specification 424,831 is referred to.
GB1622135A 1935-06-04 1935-06-04 Improvements in and relating to electrolytic condensers Expired GB449938A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1622135A GB449938A (en) 1935-06-04 1935-06-04 Improvements in and relating to electrolytic condensers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1622135A GB449938A (en) 1935-06-04 1935-06-04 Improvements in and relating to electrolytic condensers

Publications (1)

Publication Number Publication Date
GB449938A true GB449938A (en) 1936-07-07

Family

ID=10073364

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1622135A Expired GB449938A (en) 1935-06-04 1935-06-04 Improvements in and relating to electrolytic condensers

Country Status (1)

Country Link
GB (1) GB449938A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0134739A2 (en) * 1983-08-08 1985-03-20 Sangamo Weston, Inc. Electrolytes for electrolytic capacitors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0134739A2 (en) * 1983-08-08 1985-03-20 Sangamo Weston, Inc. Electrolytes for electrolytic capacitors
EP0134739A3 (en) * 1983-08-08 1985-06-26 Sangamo Weston, Inc. Electrolytes for electrolytic capacitors

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