EP3360177A4 - Bleisäurebatterieseparatoren mit verbesserter leistung und batterien und fahrzeuge damit und zugehörige verfahren - Google Patents

Bleisäurebatterieseparatoren mit verbesserter leistung und batterien und fahrzeuge damit und zugehörige verfahren Download PDF

Info

Publication number
EP3360177A4
EP3360177A4 EP16854435.1A EP16854435A EP3360177A4 EP 3360177 A4 EP3360177 A4 EP 3360177A4 EP 16854435 A EP16854435 A EP 16854435A EP 3360177 A4 EP3360177 A4 EP 3360177A4
Authority
EP
European Patent Office
Prior art keywords
batteries
vehicles
lead
same
improved performance
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.)
Pending
Application number
EP16854435.1A
Other languages
English (en)
French (fr)
Other versions
EP3360177A1 (de
Inventor
Eric H. Miller
M. Neal Golovin
Ahila Krishnamoorthy
Matthew Howard
James P. Perry
J. Kevin Whear
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.)
Daramic LLC
Original Assignee
Daramic LLC
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
Priority claimed from PCT/US2016/012805 external-priority patent/WO2017062053A1/en
Application filed by Daramic LLC filed Critical Daramic LLC
Publication of EP3360177A1 publication Critical patent/EP3360177A1/de
Publication of EP3360177A4 publication Critical patent/EP3360177A4/de
Pending 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
    • H01M50/463—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
    • 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
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/491—Porosity
    • 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
    • H01M10/12—Construction or manufacture
    • 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
    • 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
    • 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
    • H01M50/411—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
    • H01M50/411—Organic material
    • H01M50/429—Natural polymers
    • 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
    • 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
    • H01M50/466—U-shaped, bag-shaped or folded
    • 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
    • H01M10/08—Selection of materials as electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/20—Pressure-sensitive devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
EP16854435.1A 2015-10-07 2016-10-07 Bleisäurebatterieseparatoren mit verbesserter leistung und batterien und fahrzeuge damit und zugehörige verfahren Pending EP3360177A4 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201562238373P 2015-10-07 2015-10-07
PCT/US2016/012805 WO2017062053A1 (en) 2015-10-07 2016-01-11 Flooded acid battery with improved performance, improved battery separators, and related methods
US201662385347P 2016-09-09 2016-09-09
PCT/US2016/056009 WO2017062781A1 (en) 2015-10-07 2016-10-07 Lead-acid battery separators with improved performance and batteries and vehicles with the same and related methods

Publications (2)

Publication Number Publication Date
EP3360177A1 EP3360177A1 (de) 2018-08-15
EP3360177A4 true EP3360177A4 (de) 2019-05-15

Family

ID=58488598

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16854435.1A Pending EP3360177A4 (de) 2015-10-07 2016-10-07 Bleisäurebatterieseparatoren mit verbesserter leistung und batterien und fahrzeuge damit und zugehörige verfahren

Country Status (6)

Country Link
EP (1) EP3360177A4 (de)
JP (3) JP2018530126A (de)
KR (1) KR20180053421A (de)
CN (2) CN108292724B (de)
DE (1) DE202016009027U1 (de)
WO (1) WO2017062781A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240013847A (ko) * 2017-06-20 2024-01-30 다라믹 엘엘씨 개선된 납축전지 분리기, 전지, 및 관련 방법
BR112020004605A2 (pt) * 2017-09-08 2020-09-24 Daramic, Llc separadores de bateria de chumbo-ácido aperfeiçoados incorporando carbono
JP2021512460A (ja) * 2018-01-31 2021-05-13 ダラミック エルエルシー 改良された鉛酸電池セパレータ、弾性セパレータ、電池、システム、及び関連する方法
WO2019173661A1 (en) * 2018-03-09 2019-09-12 Daramic, Llc Lead acid battery separators and related methods
JP7010772B2 (ja) * 2018-06-20 2022-01-26 古河電池株式会社 鉛蓄電池用リブ付きセパレータ及びそのセパレータを用いた鉛蓄電池
EP3847708A4 (de) * 2018-09-04 2022-07-20 Daramic, LLC Batterieseparatoren, elektrodenanordnungen, systeme und entsprechende verfahren
WO2021138292A1 (en) * 2019-12-30 2021-07-08 Microporous, Llc Battery separator configured for reducing acid stratification for enhanced flooded batteries
JP7248872B2 (ja) 2021-01-06 2023-03-29 エンテックアジア株式会社 鉛蓄電池用セパレータ
CN113394517B (zh) * 2021-05-28 2022-10-04 浙江天能电池(江苏)有限公司 蓄电池仿真网片的制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030224245A1 (en) * 2002-05-31 2003-12-04 Daramic, Inc. Battery separator with battlemented rib
US20120070713A1 (en) * 2010-09-22 2012-03-22 Whear J Kevin Separators, batteries, systems, and methods for idle start stop vehicles

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3917772A (en) * 1972-02-10 1975-11-04 Grace W R & Co Method for producing battery separator sheet
US4000352A (en) * 1972-06-01 1976-12-28 W. R. Grace & Co. Battery separator
JPS559001U (de) 1978-07-01 1980-01-21
JPS57135072U (de) * 1981-02-18 1982-08-23
US4403024A (en) * 1982-01-11 1983-09-06 W. R. Grace & Co. Battery separator
US4629622A (en) 1984-07-27 1986-12-16 Japan Storage Battery Company Limited Sealed lead-acid battery
US4565748A (en) 1985-01-31 1986-01-21 Dahl Ernest A Magnetically operated electrolyte circulation system
US4619875A (en) * 1985-11-27 1986-10-28 General Motors Corporation Anti-stratification battery separator
JPH0294253A (ja) 1988-09-29 1990-04-05 Aisin Seiki Co Ltd 車輌用二次電池
JPH02226670A (ja) * 1989-02-27 1990-09-10 Shin Kobe Electric Mach Co Ltd 鉛蓄電池
US5460900A (en) * 1994-08-08 1995-10-24 Gnb Battery Technologies Inc. Lead-acid battery having a fluid compartment for reducing convection-induced heat transfer
US6274263B1 (en) 1995-10-27 2001-08-14 William E. M. Jones Semi-flooded lead acid battery cell
US5558952A (en) * 1995-12-15 1996-09-24 East Penn Mfg. Co. Pocket separator for electric storage battery plates
US5679479A (en) * 1996-05-08 1997-10-21 Amtek Research International Llc Battery separator
US6132899A (en) * 1997-10-20 2000-10-17 Amtek Research International Llc Battery Separator having different size ribs and method of making the same
AU1199399A (en) * 1998-10-21 2000-05-08 Amtek Research International Llc Battery separator
US20030148170A1 (en) 2002-02-06 2003-08-07 Jones William E. M. Electrolyte mixing in wet cell batteries
US6641954B2 (en) * 2002-03-29 2003-11-04 Entek International Llc Battery separator with mud rest protectors
DE10216418B4 (de) 2002-04-12 2006-02-09 Daramic, Inc. Batterieseparator, Verwendung eines Batterieseparators, Verfahren zur Herstellung eines Batterieseparators und Verwendung einer Verbindung
US20040067410A1 (en) 2002-04-16 2004-04-08 Jones William E. M. Electrolyte mixing in wet cell batteries
JP2005108722A (ja) 2003-09-30 2005-04-21 Nippon Sheet Glass Co Ltd 液式鉛蓄電池用セパレータ及びその製造方法
JP2005197145A (ja) * 2004-01-09 2005-07-21 Furukawa Battery Co Ltd:The 鉛蓄電池用リブ付きセパレータおよびそのセパレータを用いた鉛蓄電池
JP2007095419A (ja) * 2005-09-28 2007-04-12 Nippon Sheet Glass Co Ltd 液式鉛蓄電池用セパレータ及び液式鉛蓄電池
DE102006021584A1 (de) * 2006-05-09 2007-11-15 Iq Power Licensing Ag Flüssigelektrolytbatterie mit dynamischer und thermischer Durchmischung
WO2011029035A2 (en) 2009-09-04 2011-03-10 Johnson Controls Technology Company Secondary battery with improved acid destratification
US9935302B2 (en) * 2009-10-20 2018-04-03 Daramic, Llc Battery separators with cross ribs and related methods
US11552370B2 (en) * 2010-09-22 2023-01-10 Daramic, Llc Lead acid battery separators, batteries and related methods
WO2012151416A1 (en) 2011-05-03 2012-11-08 Kairis Paul R Cover for striking device for percussion instrument
JP6339077B2 (ja) * 2012-08-22 2018-06-06 ダラミック エルエルシー 鉛酸電池用のゲル含浸不織布を用いた電池セパレータ
JP6273902B2 (ja) * 2014-02-28 2018-02-07 日立化成株式会社 二次電池
CN204885260U (zh) 2015-07-03 2015-12-16 陶器 一种具有“八”字型不连续筋条的电池隔膜

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030224245A1 (en) * 2002-05-31 2003-12-04 Daramic, Inc. Battery separator with battlemented rib
US20120070713A1 (en) * 2010-09-22 2012-03-22 Whear J Kevin Separators, batteries, systems, and methods for idle start stop vehicles

Also Published As

Publication number Publication date
CN114678661A (zh) 2022-06-28
CN108292724B (zh) 2022-05-13
EP3360177A1 (de) 2018-08-15
CN114678661B (zh) 2024-05-07
WO2017062781A1 (en) 2017-04-13
KR20180053421A (ko) 2018-05-21
JP2023086751A (ja) 2023-06-22
CN108292724A (zh) 2018-07-17
DE202016009027U1 (de) 2023-09-13
JP2022009317A (ja) 2022-01-14
JP2018530126A (ja) 2018-10-11

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