JPS55150550A - Thin battery - Google Patents

Thin battery

Info

Publication number
JPS55150550A
JPS55150550A JP5883079A JP5883079A JPS55150550A JP S55150550 A JPS55150550 A JP S55150550A JP 5883079 A JP5883079 A JP 5883079A JP 5883079 A JP5883079 A JP 5883079A JP S55150550 A JPS55150550 A JP S55150550A
Authority
JP
Japan
Prior art keywords
positive electrode
bottom portion
inner diameter
insulator ring
mixture
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.)
Granted
Application number
JP5883079A
Other languages
Japanese (ja)
Other versions
JPS6050031B2 (en
Inventor
Hirokazu Yoshikawa
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 JP54058830A priority Critical patent/JPS6050031B2/en
Publication of JPS55150550A publication Critical patent/JPS55150550A/en
Publication of JPS6050031B2 publication Critical patent/JPS6050031B2/en
Expired 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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/12—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with flat electrodes
    • 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
    • H01M50/147—Lids or covers

Abstract

PURPOSE:To avoid liquid leakage from a junction face between a positive electrode can and a gasket of a battery and also to easily and exactly perform the centering of a positive electrode mixture, by disposing at a bottom portion of a positive electrode can an insulator ring impregnated with a liquid packing and having an inner diameter of the positive electrode mixture and an outer diameter equal to the inner diameter of the bottom portion of the positive electrode can. CONSTITUTION:A positive electrode can 1 and negative electrode terminal plate 2 are fit together via an annular gasket 3. At the bottom portion 5 of this positive electrode can 1, there is disposed an insulator ring 4 impregnated with a liquid packing such as asphalt pitch, a polyamide of a fatty acid, wax or the like. The insulator ring 4 has an inner diameter substantially the same as the diameter of the positive electrode mixture 8 and an outer diameter approximately equal to the inner diameter of the bottom portion of the positive electrode can 1. Furthermore, the peripheral portion 6 of the negative electrode terminal plate 2 is contacted under pressure with the insulator ring 4. By such an arrangement, it is possible to sufficiently avoid liquid leakage from the junction face between said positive electrode can and gasket and, furthermore, to easily and exactly perform the centering of the positive electode mixture upon the assembly of a battery.
JP54058830A 1979-05-14 1979-05-14 thin battery Expired JPS6050031B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54058830A JPS6050031B2 (en) 1979-05-14 1979-05-14 thin battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54058830A JPS6050031B2 (en) 1979-05-14 1979-05-14 thin battery

Publications (2)

Publication Number Publication Date
JPS55150550A true JPS55150550A (en) 1980-11-22
JPS6050031B2 JPS6050031B2 (en) 1985-11-06

Family

ID=13095558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54058830A Expired JPS6050031B2 (en) 1979-05-14 1979-05-14 thin battery

Country Status (1)

Country Link
JP (1) JPS6050031B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457990A (en) * 1982-03-19 1984-07-03 Union Carbide Corporation Thin miniature cell construction with reshaped gasket
JP2012038628A (en) * 2010-08-09 2012-02-23 Sony Corp Nonaqueous electrolyte battery and method of manufacturing the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6905035B2 (en) 2019-11-29 2021-07-21 Ｎｉｓｓｈａ株式会社 Manufacturing method of edible film, film preparation and edible film

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457990A (en) * 1982-03-19 1984-07-03 Union Carbide Corporation Thin miniature cell construction with reshaped gasket
JP2012038628A (en) * 2010-08-09 2012-02-23 Sony Corp Nonaqueous electrolyte battery and method of manufacturing the same

Also Published As

Publication number Publication date
JPS6050031B2 (en) 1985-11-06

Similar Documents

Publication Publication Date Title
ES254761U (en) Hose clamp with insert member
GB836197A (en) Improvements in and relating to joint-making assemblies
GB931413A (en) Piston ring structure and piston
GB1526381A (en) Wear-resistant rotor wheel
GB813878A (en) Improvements in or relating to fluid-tight containers
JPS55150549A (en) Thin battery
JPS55150550A (en) Thin battery
FR2358596A1 (en) Fuel tank filling spout cap - has elastic sealing ring with two lips between cylindrical surfaces
ES288346U (en) Seal-ring.
JPS55150548A (en) Thin battery
GB1499220A (en) Airdepolarized cell
JPS55150546A (en) Thin battery
JPS55160647A (en) Seal-up device for vacuum-type booster
JPS5576742A (en) Power doubling device
ES479322A1 (en) Seal construction
ES8401188A1 (en) Cam rings
JPS5539142A (en) Enclosed type cell
ATE10302T1 (en) ANNULAR FLUID SEAL.
GB2023241A (en) Sealing assembly
SU1840188A1 (en) Piezo-ceramic cylindrical emitter and method for assembling the same
JPS55150545A (en) Thin battery
JPS5682580A (en) Manufacture of button-type battery
JPS5721059A (en) Electrode for discharge lamp
JPS5493860A (en) Dehydrating tank
GB778445A (en) Lipstick holders