GB405470A - Improvements in or relating to electrolytic cells provided with a valve, particularly condensers - Google Patents

Improvements in or relating to electrolytic cells provided with a valve, particularly condensers

Info

Publication number
GB405470A
GB405470A GB6520/33A GB652033A GB405470A GB 405470 A GB405470 A GB 405470A GB 6520/33 A GB6520/33 A GB 6520/33A GB 652033 A GB652033 A GB 652033A GB 405470 A GB405470 A GB 405470A
Authority
GB
United Kingdom
Prior art keywords
vessel
disc
condenser
valve
stem
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
GB6520/33A
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.)
Koninklijke Philips NV
Original Assignee
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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB405470A publication Critical patent/GB405470A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • 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
    • H01G9/12—Vents or other means allowing expansion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/148—Lids or covers characterised by their shape
    • H01M50/154—Lid or cover comprising an axial bore for receiving a central current collector
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
    • H01M50/179—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for cells having curved cross-section, e.g. round or elliptic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/317—Re-sealable arrangements
    • H01M50/325—Re-sealable arrangements comprising deformable valve members, e.g. elastic or flexible valve members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
    • H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
    • H01M50/627—Filling ports
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00—Receptacles
    • Y10S220/27—Vents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

405,470. Elastic valves. NAAMLOOZE VENNOOTSCHAP PHILIPS' GLOEILAMPENFABRIEKEN, 13D, Emmasingel, Eindhoven, Holland. March 3, 1933, No. 6520. Convention date, March 5, 1932. [Class 135.] An electrolytic cell, particularly a condenser, is provided with a flap valve secured to the wall of the vessel by means of one or more parts integral with the flap and pulled through apertures in the wall. In the electrolytic condenser shown, an electrode 1 consisting of a helically wound profiled rod or wire is provided with an oxide coating and immersed in an electrolyte 2 contained in a vessel 3. In the lid 4 of this vessel is a gas-escape aperture, which is closed by the head 6 of a mushroomshaped valve of rubber. The stem 7 of the valve is pulled through an aperture in the lid. The stem is originally longer and tapered to facilitate its insertion. After insertion the greater part of the stem is cut off, leaving the part shown. The vessel 3 is closed at the bottom by a member 8 of ebonite, artificial resin, &c., an hermetic seal being obtained by means of a rubber disc 10 clamped between the member 8 and a disc 11 by a nut 12 on the bolt 9, which serves as the conductor for the electrode 1. The disc 10 is turned over the edge of the member 8 and fits into a groove 14 therein. The vessel 3 is formed with a re-entrant ring 13 against which the disc 10 is pressed by flanging over the edge 15. The condenser is held in a base-plate by means of a nut 16. The flap may alternatively consist of a small strip of rubber, the ends of which are pulled through slits in the condenser wall, whereas the middle portion lies on the exhaust part, which may be formed on a protuberance.
GB6520/33A 1932-03-05 1933-03-03 Improvements in or relating to electrolytic cells provided with a valve, particularly condensers Expired GB405470A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL405470X 1932-03-05

Publications (1)

Publication Number Publication Date
GB405470A true GB405470A (en) 1934-02-08

Family

ID=19785938

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6520/33A Expired GB405470A (en) 1932-03-05 1933-03-03 Improvements in or relating to electrolytic cells provided with a valve, particularly condensers

Country Status (5)

Country Link
US (1) US2011890A (en)
DE (1) DE611933C (en)
FR (1) FR751981A (en)
GB (1) GB405470A (en)
NL (1) NL36233C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1764161C2 (en) * 1968-04-11 1979-06-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Housing for an electrical capacitor, in particular an electrolytic capacitor, with a pressure relief valve
US3463969A (en) * 1967-07-25 1969-08-26 Aerovox Corp Pressure vented electrolytic capacitor
DE3246890A1 (en) * 1982-12-17 1984-06-20 Rudolf 7896 Wutöschingen Klaschka METAL WASHER AND METHOD

Also Published As

Publication number Publication date
US2011890A (en) 1935-08-20
DE611933C (en) 1935-04-24
FR751981A (en) 1933-09-13
NL36233C (en)

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