JPS6459756A - Alkaline dry battery - Google Patents

Alkaline dry battery

Info

Publication number
JPS6459756A
JPS6459756A JP62215651A JP21565187A JPS6459756A JP S6459756 A JPS6459756 A JP S6459756A JP 62215651 A JP62215651 A JP 62215651A JP 21565187 A JP21565187 A JP 21565187A JP S6459756 A JPS6459756 A JP S6459756A
Authority
JP
Japan
Prior art keywords
case
opening
insulating film
heat
electrical insulating
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
JP62215651A
Other languages
Japanese (ja)
Other versions
JPH0563901B2 (en
Inventor
Isao Kubo
Toshikazu Kaneko
Hirofumi Iwaki
Yoji Kajikawa
Junichi Asaoka
Jun Miyoshi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP62215651A priority Critical patent/JPS6459756A/en
Priority to KR1019880010294A priority patent/KR920004316B1/en
Priority to US07/234,603 priority patent/US4869978A/en
Priority to AU21454/88A priority patent/AU594249B2/en
Priority to CA000575720A priority patent/CA1305753C/en
Priority to DE3854899T priority patent/DE3854899T2/en
Priority to DE8888307958T priority patent/DE3878617T2/en
Priority to EP91116087A priority patent/EP0466213B1/en
Priority to EP88307958A priority patent/EP0309101B1/en
Publication of JPS6459756A publication Critical patent/JPS6459756A/en
Publication of JPH0563901B2 publication Critical patent/JPH0563901B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/02—Thermal shrinking
    • B29C61/025—Thermal shrinking for the production of hollow or tubular articles
    • 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
    • H01M50/183—Sealing members
    • H01M50/184—Sealing members characterised by their shape or structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/81—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis the stirrers having central axial inflow and substantially radial outflow
    • B01F27/811—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis the stirrers having central axial inflow and substantially radial outflow with the inflow from one side only, e.g. stirrers placed on the bottom of the receptacle, or used as a bottom discharge pump
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/38—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses
    • B29C63/42—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses using tubular layers or sheathings
    • B29C63/423—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses using tubular layers or sheathings specially applied to the mass-production of externally coated articles, e.g. bottles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • 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
    • H01M50/182—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for cells with a collector centrally disposed in the active mass, e.g. Leclanché cells
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

PURPOSE:To prevent the external short circuit of a battery and to increase the reliability by forming an electrical insulating film on the edge surface of the opening of a metal case whose opening is sealed with an electrical insulating gasket, and covering the outside of the case with a heat-shrinkable label. CONSTITUTION:An electrical insulating film 9 is circularly formed on the edge surface of the opening of a battery case 1. The outside of the case 1 is covered with a heat-shrinkable label or a heat-shrincable tube 8. Even it the label or tube 8 is damaged at the opening edge of the case 1 by rubbing or deterioration caused by storage, since the opening edge is covered with the insulating film 9, the insulation between the positive case 1 and a metallic negative bottom plate 7 is ensured, and the rupture and electrolyte leakage caused by external short circuit can be prevented. The insulating film 9 is formed in such a way that the opening of the case 1 is sealed with a gasket 6, and a synthetic resin paint is applied to the edge surface of the case and the outer surface of a sealing plate, then dried.
JP62215651A 1987-08-28 1987-08-28 Alkaline dry battery Granted JPS6459756A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP62215651A JPS6459756A (en) 1987-08-28 1987-08-28 Alkaline dry battery
KR1019880010294A KR920004316B1 (en) 1987-08-28 1988-08-12 Alkali dry cell
US07/234,603 US4869978A (en) 1987-08-28 1988-08-22 Cylindrical alkaline batteries
AU21454/88A AU594249B2 (en) 1987-08-28 1988-08-23 Cylindrical alkaline batteries
CA000575720A CA1305753C (en) 1987-08-28 1988-08-25 Cylindrical alkaline batteries
DE3854899T DE3854899T2 (en) 1987-08-28 1988-08-26 Cylindrical alkaline batteries
DE8888307958T DE3878617T2 (en) 1987-08-28 1988-08-26 CYLINDRICAL ALKALINE BATTERIES.
EP91116087A EP0466213B1 (en) 1987-08-28 1988-08-26 Cylindrical alkaline batteries
EP88307958A EP0309101B1 (en) 1987-08-28 1988-08-26 Cylindrical alkaline batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62215651A JPS6459756A (en) 1987-08-28 1987-08-28 Alkaline dry battery

Publications (2)

Publication Number Publication Date
JPS6459756A true JPS6459756A (en) 1989-03-07
JPH0563901B2 JPH0563901B2 (en) 1993-09-13

Family

ID=16675931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62215651A Granted JPS6459756A (en) 1987-08-28 1987-08-28 Alkaline dry battery

Country Status (1)

Country Link
JP (1) JPS6459756A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0368353U (en) * 1989-11-08 1991-07-04

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4887341A (en) * 1972-02-21 1973-11-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4887341A (en) * 1972-02-21 1973-11-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0368353U (en) * 1989-11-08 1991-07-04

Also Published As

Publication number Publication date
JPH0563901B2 (en) 1993-09-13

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term