JPS57163960A - Dry cell - Google Patents

Dry cell

Info

Publication number
JPS57163960A
JPS57163960A JP56048902A JP4890281A JPS57163960A JP S57163960 A JPS57163960 A JP S57163960A JP 56048902 A JP56048902 A JP 56048902A JP 4890281 A JP4890281 A JP 4890281A JP S57163960 A JPS57163960 A JP S57163960A
Authority
JP
Japan
Prior art keywords
liquid
tube
zinc
sealing
sealing agent
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.)
Pending
Application number
JP56048902A
Other languages
Japanese (ja)
Inventor
Masaru Shibata
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.)
Maxell Holdings Ltd
Original Assignee
Hitachi Maxell 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 Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Priority to JP56048902A priority Critical patent/JPS57163960A/en
Publication of JPS57163960A publication Critical patent/JPS57163960A/en
Pending legal-status Critical Current

Links

Classifications

    • 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 of a single cell or a single battery
    • H01M50/183—Sealing members
    • H01M50/19—Sealing members characterised by the material
    • H01M50/193—Organic material
    • 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

Abstract

PURPOSE:To enhance the liquid-leakage resistance of a dry cell by interposing a specific sealing agengt between a zinc can the opening of which is sealed, and a thermo-contractile resin tube covering the outer side of the said zinc can. CONSTITUTION:A sealing agent 14 is interposed between a zinc can in which a generation element is packed and the opening of which is sealed with a sealing body made of a synthetic resin, and a thermocontractile resin tube 8 covering the outer side of the can 1. The sealing agent 14, which is liquid in usual condition, is water repellent, nonvolatile, viscous, and doesn't cause any deterioration of the resin tube 8. For example, machine oil, spindle oil, liquid paraffin or a plant oil is preferred to be used as the sealing agent 14. Here, after the agent 14 is poured between the can 1 and the tube 8, the tube 8 is contracted by heating. As a result, any liquid leakage is prevented even if a pin hole develops in the side of the can 1.
JP56048902A 1981-03-31 1981-03-31 Dry cell Pending JPS57163960A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56048902A JPS57163960A (en) 1981-03-31 1981-03-31 Dry cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56048902A JPS57163960A (en) 1981-03-31 1981-03-31 Dry cell

Publications (1)

Publication Number Publication Date
JPS57163960A true JPS57163960A (en) 1982-10-08

Family

ID=12816190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56048902A Pending JPS57163960A (en) 1981-03-31 1981-03-31 Dry cell

Country Status (1)

Country Link
JP (1) JPS57163960A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0309101A2 (en) * 1987-08-28 1989-03-29 Matsushita Electric Industrial Co., Ltd. Cylindrical alkaline batteries

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52131126A (en) * 1976-04-27 1977-11-02 Hitachi Maxell Dry cell

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52131126A (en) * 1976-04-27 1977-11-02 Hitachi Maxell Dry cell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0309101A2 (en) * 1987-08-28 1989-03-29 Matsushita Electric Industrial Co., Ltd. Cylindrical alkaline batteries

Similar Documents

Publication Publication Date Title
JPS5773256A (en) Sealing wire terminal
JPS56164242A (en) Elastic bush and manufacture thereof
ES289246U (en) A closure device.
ATE10482T1 (en) SCREW CAP AND METHOD OF SEALING A CONTAINER MOUTH.
ATE34439T1 (en) BALL VALVE MADE ENTIRELY OF PLASTIC MATERIAL.
JPS57163960A (en) Dry cell
SE8008750L (en) TANDKREMSPREPARAT
GB2083593B (en) Fluid valve means with a fixed seal
GB2015668B (en) Fluid pressure fluctuation absorbing proportioning valve
DE3472915D1 (en) An ampoule containing a wood preservative composition fixed to a closure cap for closing a recess in wood for receiving said ampoule and a suitable closure cap of this type
EP0260612A3 (en) Plug for an essentially liquid-filled container
IN163484B (en)
JPS53130527A (en) Pressure compensating flow quantity controlling valve with check valve
FR2346620A1 (en) SHUT-OFF VALVE WITH SYMMETRICAL CLOSING ELEMENT AROUND ITS AXIS
SU1178690A2 (en) Device for pouring liquid to reservoir
ES461811A1 (en) Fluid passage for water heater or other receptacle - with tube applied sealingly to frusto-conical section of collar
JPS5551348A (en) Composite electrode for measurement of ph or the like
KR830000146A (en) A container with a special structure with an improved discharge method
JPS57181989A (en) Injection pipe for rotary compressor
JPS54105853A (en) Partition mounting construction in purification tanks
JPS57154762A (en) Dry cell
JPS6426042A (en) Damping force regulating type hydraulic shock absorber
JPS57162254A (en) Dry cell
JPS57129968A (en) Check valve
ES256086U (en) Hermetic plug for multiple uses (Machine-translation by Google Translate, not legally binding)