HUP0001179A2 - Lúgos akkumulátor - Google Patents

Lúgos akkumulátor

Info

Publication number
HUP0001179A2
HUP0001179A2 HU0001179A HUP0001179A HUP0001179A2 HU P0001179 A2 HUP0001179 A2 HU P0001179A2 HU 0001179 A HU0001179 A HU 0001179A HU P0001179 A HUP0001179 A HU P0001179A HU P0001179 A2 HUP0001179 A2 HU P0001179A2
Authority
HU
Hungary
Prior art keywords
separator
storage battery
alkaline storage
electrode plate
positive
Prior art date
Application number
HU0001179A
Other languages
English (en)
Inventor
Kenji Arisawa
Etsuya Fujisaka
Takeo Hamamatsu
Satoru Kometani
Taishi Maeda
Teruhito Nagae
Masao Takee
Original Assignee
Sanyo Electric 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 Sanyo Electric Co., Ltd. filed Critical Sanyo Electric Co., Ltd.
Publication of HU0001179D0 publication Critical patent/HU0001179D0/hu
Publication of HUP0001179A2 publication Critical patent/HUP0001179A2/hu
Publication of HUP0001179A3 publication Critical patent/HUP0001179A3/hu
Publication of HU224006B1 publication Critical patent/HU224006B1/hu

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
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/24—Alkaline accumulators
    • H01M10/28—Construction or manufacture
    • H01M10/286—Cells or batteries with wound or folded 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • 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
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/44—Fibrous 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/24—Alkaline accumulators
    • H01M10/30—Nickel accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/34—Gastight accumulators
    • H01M10/345—Gastight metal hydride accumulators
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Cell Separators (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

A találmány lúgos akkumulátor, amelynek szeparátort(13, 14) közrefogóan spirálisan feltekercselt pozitív és negatívelektródalemezekből (11, 12) álló spirális elektródacsoportja van,ahol a szeparátor (13, 14) a pozitív elektródalemez (11) külsejénelhelyezett első szeparátorból (13) és a pozitív elektródalemez (11)belsején elhelyezett második szeparátorból (14) áll, és ahol az elsőszeparátor (13) vastagsága és/vagy fajlagos tömege nagyobb, mint amásodik szeparátoré (14), illetve ahol az első és második szeparátorok(13, 14) poliolefin gyantából lévő osztott rövid és hosszú szálakbólvannak, amelyek egy- mással egyenletesen össze vannak fonódva. (1.ábra) Ó
HU0001179A 1999-03-19 2000-03-20 Lúgos akkumulátor HU224006B1 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7632599 1999-03-19
JP24737499A JP3768041B2 (ja) 1999-03-19 1999-09-01 アルカリ蓄電池

Publications (4)

Publication Number Publication Date
HU0001179D0 HU0001179D0 (en) 2000-05-28
HUP0001179A2 true HUP0001179A2 (hu) 2001-05-28
HUP0001179A3 HUP0001179A3 (en) 2003-10-28
HU224006B1 HU224006B1 (hu) 2005-04-28

Family

ID=26417464

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0001179A HU224006B1 (hu) 1999-03-19 2000-03-20 Lúgos akkumulátor

Country Status (9)

Country Link
US (1) US6468687B1 (hu)
EP (1) EP1039566B1 (hu)
JP (1) JP3768041B2 (hu)
KR (1) KR100634227B1 (hu)
CN (1) CN1176503C (hu)
DE (1) DE60011171T2 (hu)
HK (1) HK1031476A1 (hu)
HU (1) HU224006B1 (hu)
TW (1) TW488096B (hu)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4359098B2 (ja) * 2003-08-04 2009-11-04 三洋電機株式会社 円筒型アルカリ蓄電池
JP4179943B2 (ja) * 2003-08-04 2008-11-12 三洋電機株式会社 円筒型アルカリ蓄電池
KR20050121914A (ko) * 2004-06-23 2005-12-28 삼성에스디아이 주식회사 이차 전지와 이에 사용되는 전극 조립체
JP4986465B2 (ja) * 2006-01-31 2012-07-25 三洋電機株式会社 ニッケル水素蓄電池
JP5046539B2 (ja) * 2006-03-24 2012-10-10 三洋電機株式会社 ニッケル水素蓄電池
JP2009170284A (ja) * 2008-01-17 2009-07-30 Panasonic Corp 二次電池
JP6282857B2 (ja) * 2013-12-13 2018-02-21 株式会社Ｓｏｋｅｎ 電池
CN111987292B (zh) * 2020-08-14 2022-07-08 湖南格瑞普新能源有限公司 一种添加短纤维的镍氢电池湿法负极工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900340A (en) * 1973-11-13 1975-08-19 Union Carbide Corp Galvanic cell structures employing coiled electrodes
FR2272495B1 (hu) * 1974-05-24 1978-02-03 Accumulateurs Fixes
JPS5632674A (en) * 1979-08-23 1981-04-02 Toshiba Corp Cylindrical zinc alkaline secondary battery
US4663247A (en) * 1985-11-04 1987-05-05 Union Carbide Corporation Coiled electrode assembly cell construction with pressure contact member
JPH04342954A (ja) * 1991-05-21 1992-11-30 Matsushita Electric Ind Co Ltd 渦巻電極を備えた電池
JPH10125348A (ja) * 1996-10-21 1998-05-15 Japan Storage Battery Co Ltd 電 池
US5902696A (en) * 1997-06-02 1999-05-11 Wilson Greatbatch Ltd. Separator for nonaqueous electrochemical cells
KR100524435B1 (ko) * 1998-05-21 2005-10-26 마츠시타 덴끼 산교 가부시키가이샤 원통형의 전지와 그것의 제조 방법 및 장치
JP2000215873A (ja) * 1999-01-25 2000-08-04 Sanyo Electric Co Ltd アルカリ蓄電池およびその製造方法
JP5683834B2 (ja) * 2009-12-16 2015-03-11 日置電機株式会社 測光装置

Also Published As

Publication number Publication date
EP1039566B1 (en) 2004-06-02
CN1267921A (zh) 2000-09-27
EP1039566A2 (en) 2000-09-27
HU224006B1 (hu) 2005-04-28
DE60011171D1 (de) 2004-07-08
KR100634227B1 (ko) 2006-10-16
US6468687B1 (en) 2002-10-22
TW488096B (en) 2002-05-21
HU0001179D0 (en) 2000-05-28
CN1176503C (zh) 2004-11-17
DE60011171T2 (de) 2005-07-07
EP1039566A3 (en) 2001-11-21
JP2000340202A (ja) 2000-12-08
KR20000076901A (ko) 2000-12-26
JP3768041B2 (ja) 2006-04-19
HK1031476A1 (en) 2001-06-15
HUP0001179A3 (en) 2003-10-28

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Legal Events

Date Code Title Description
HFG4 Patent granted, date of granting

Effective date: 20050228

MM4A Lapse of definitive patent protection due to non-payment of fees