JPS6112342B2 - - Google Patents

Info

Publication number
JPS6112342B2
JPS6112342B2 JP55174013A JP17401380A JPS6112342B2 JP S6112342 B2 JPS6112342 B2 JP S6112342B2 JP 55174013 A JP55174013 A JP 55174013A JP 17401380 A JP17401380 A JP 17401380A JP S6112342 B2 JPS6112342 B2 JP S6112342B2
Authority
JP
Japan
Prior art keywords
nonwoven fabric
fiber
separator
polypropylene
fibers
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
JP55174013A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5796459A (en
Inventor
Seiichi Okamoto
Sadakichi Yamamoto
Junji Kuraki
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 JP55174013A priority Critical patent/JPS5796459A/ja
Publication of JPS5796459A publication Critical patent/JPS5796459A/ja
Publication of JPS6112342B2 publication Critical patent/JPS6112342B2/ja
Granted 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/494—Tensile strength
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • 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)
  • Cell Separators (AREA)
JP55174013A 1980-12-09 1980-12-09 Enclosed alkaline storage battery Granted JPS5796459A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55174013A JPS5796459A (en) 1980-12-09 1980-12-09 Enclosed alkaline storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55174013A JPS5796459A (en) 1980-12-09 1980-12-09 Enclosed alkaline storage battery

Publications (2)

Publication Number Publication Date
JPS5796459A JPS5796459A (en) 1982-06-15
JPS6112342B2 true JPS6112342B2 (en:Method) 1986-04-08

Family

ID=15971108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55174013A Granted JPS5796459A (en) 1980-12-09 1980-12-09 Enclosed alkaline storage battery

Country Status (1)

Country Link
JP (1) JPS5796459A (en:Method)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS609056A (ja) * 1983-06-27 1985-01-18 Dynic Corp アルカリ電池セパレ−タ
JPS60218773A (ja) * 1984-04-12 1985-11-01 Sanyo Electric Co Ltd 密閉型アルカリ蓄電池
JPH0722853Y2 (ja) * 1988-12-23 1995-05-24 株式会社ユアサコーポレーション アルカリ蓄電池
FR2751469A1 (fr) * 1996-07-18 1998-01-23 Accumulateurs Fixes Separateur pour accumulateur ni-mh

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6048862B2 (ja) * 1972-11-06 1985-10-29 エクソン・リサ−チ・アンド エンジニアリング・カンパニ− 不織マツトにより製造した電池隔離板
JPS50114550A (en:Method) * 1974-02-26 1975-09-08

Also Published As

Publication number Publication date
JPS5796459A (en) 1982-06-15

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