ZA921584B - Lead/sulphuric acid storage battery - Google Patents

Lead/sulphuric acid storage battery

Info

Publication number
ZA921584B
ZA921584B ZA921584A ZA921584A ZA921584B ZA 921584 B ZA921584 B ZA 921584B ZA 921584 A ZA921584 A ZA 921584A ZA 921584 A ZA921584 A ZA 921584A ZA 921584 B ZA921584 B ZA 921584B
Authority
ZA
South Africa
Prior art keywords
lead
storage battery
sulphuric acid
acid storage
sulphuric
Prior art date
Application number
ZA921584A
Other languages
English (en)
Inventor
Werner Boehnstedt
Boehnstedt Werner
Christian Radel
Radel Christian
Wai Ming Choi
Ming Choi Wai
James Koang-Jaw Kung
Koang-Jaw Kung James
Original Assignee
Grace W R & Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6427220&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA921584(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Grace W R & Co filed Critical Grace W R & Co
Publication of ZA921584B publication Critical patent/ZA921584B/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • 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
    • H01M10/06—Lead-acid accumulators
    • 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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/121—Organic 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
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • 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
    • H01M50/431—Inorganic material
    • H01M50/434—Ceramics
    • H01M50/437—Glass
    • 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
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0005—Acid electrolytes
    • 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
    • H01M50/429—Natural polymers
    • H01M50/4295—Natural cotton, cellulose or wood
    • 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
    • H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
    • 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)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
ZA921584A 1991-03-09 1992-03-03 Lead/sulphuric acid storage battery ZA921584B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4108176A DE4108176C1 (US06262066-20010717-C00424.png) 1991-03-09 1991-03-09

Publications (1)

Publication Number Publication Date
ZA921584B true ZA921584B (en) 1993-01-27

Family

ID=6427220

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA921584A ZA921584B (en) 1991-03-09 1992-03-03 Lead/sulphuric acid storage battery

Country Status (3)

Country Link
US (1) US5221587A (US06262066-20010717-C00424.png)
DE (1) DE4108176C1 (US06262066-20010717-C00424.png)
ZA (1) ZA921584B (US06262066-20010717-C00424.png)

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US5759716A (en) 1996-04-08 1998-06-02 Ensci Inc Battery element containing metal inhibiting additives
US6187478B1 (en) 1996-07-02 2001-02-13 Ensci Inc Battery element containing efficiency improving additives
US6268081B1 (en) 1996-07-02 2001-07-31 Ensci Inc Battery element containing efficiency improving additives
US6168886B1 (en) 1996-07-02 2001-01-02 Ensci Inc Battery element containing metal macroporous additives
US6514639B2 (en) 1998-03-20 2003-02-04 Ensci Inc Negative plate element for a lead acid battery containing efficiency improving additives
US6818355B1 (en) 1998-03-20 2004-11-16 Ensci Inc. Silica filled polymeric separator containing efficiency improving additives
US6777131B1 (en) 1998-03-20 2004-08-17 Ensci Inc. Negative plate for a lead acid battery containing efficiency improving additives
US6824926B1 (en) 1998-03-20 2004-11-30 Ensci Inc Silica filled polymeric separator containing efficiency improving diatomite additives
US6838504B1 (en) 1998-05-06 2005-01-04 Solucorp Industries Ltd. Integrated fixation systems
US6242127B1 (en) 1999-08-06 2001-06-05 Microporous Products, L.P. Polyethylene separator for energy storage cell
JP4296742B2 (ja) * 2002-01-30 2009-07-15 パナソニック株式会社 鉛蓄電池
US6767460B1 (en) 2002-04-08 2004-07-27 Ensci Inc. Filter media containing ion exchange additives
US9118065B2 (en) * 2010-05-27 2015-08-25 Johns Manville Lead-oxide battery plate with nonwoven glass mat
KR102254496B1 (ko) * 2012-08-22 2021-05-21 다라믹 엘엘씨 납축전지를 위한 겔 함침 부직포를 지닌 축전기 세퍼레이터
US20140255752A1 (en) * 2013-03-07 2014-09-11 Daramic, Llc Laminated oxidation protected separator
BR122020015829B1 (pt) * 2013-03-07 2022-04-19 Daramic, Llc Separador adequado para uso em uma bateria de chumbo ácido, baterias de chumbo ácido, bateria de chumbo ácido inundada de carga seca e bateria de chumbo ácido inundada
US20140356729A1 (en) 2013-05-31 2014-12-04 Johan C. Fitter Metal Accumulation Inhibiting And Performance Enhancing Supplement And A System For Delivering The Supplement
EP3090455B1 (en) 2014-01-02 2020-01-15 Daramic, Llc Multilayer separator
EP3123538A4 (en) 2014-03-22 2017-12-27 Hollingsworth & Vose Company Battery separators having a low apparent density
JP6942297B2 (ja) 2014-06-17 2021-09-29 オウェンス コーニング インテレクチュアル キャピタル リミテッド ライアビリティ カンパニー 鉛蓄電池用の水分損失を減じる貼付マット
PL3158598T3 (pl) 2014-06-17 2021-08-16 Ocv Intellectual Capital, Llc Maty do pokrywania pastą przeciw zasiarczaniu do akumulatorów kwasowo-ołowiowych
US10270074B2 (en) 2015-02-19 2019-04-23 Hollingsworth & Vose Company Battery separators comprising chemical additives and/or other components
US10141556B2 (en) 2015-05-05 2018-11-27 Daramic, Llc Separators for VRLA batteries and methods relating thereto
KR20180045046A (ko) 2015-09-18 2018-05-03 셀가드 엘엘씨 개선된 막, 캘린더링된 미세다공성 막, 전지 분리기, 및 관련 방법
WO2017209748A1 (en) * 2016-06-01 2017-12-07 Daramic, Llc Improved hybrid separators for lead acid batteries
WO2018147866A1 (en) 2017-02-10 2018-08-16 Daramic, Llc Improved separators with fibrous mat, lead acid batteries, and methods and systems associated therewith
US11549631B2 (en) 2018-01-10 2023-01-10 Lydall, Inc. Asymmetrical stretch composite for pipe liner
CN114539602B (zh) * 2022-03-14 2023-09-19 青岛创高电池隔膜制造有限公司 一种乳橡胶微孔发泡电池隔板及其制备方法

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Also Published As

Publication number Publication date
DE4108176C1 (US06262066-20010717-C00424.png) 1992-08-27
US5221587A (en) 1993-06-22

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