GB201712958D0 - Pressed bipolar plate having integrated water flowpath volume - Google Patents

Pressed bipolar plate having integrated water flowpath volume

Info

Publication number
GB201712958D0
GB201712958D0 GBGB1712958.6A GB201712958A GB201712958D0 GB 201712958 D0 GB201712958 D0 GB 201712958D0 GB 201712958 A GB201712958 A GB 201712958A GB 201712958 D0 GB201712958 D0 GB 201712958D0
Authority
GB
United Kingdom
Prior art keywords
bipolar plate
integrated water
water flowpath
pressed
flowpath volume
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
GBGB1712958.6A
Other versions
GB2565373B (en
GB2565373A (en
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.)
Intelligent Energy Ltd
Original Assignee
Intelligent Energy 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 Intelligent Energy Ltd filed Critical Intelligent Energy Ltd
Priority to GB1712958.6A priority Critical patent/GB2565373B/en
Publication of GB201712958D0 publication Critical patent/GB201712958D0/en
Priority to CN201810081671.3A priority patent/CN109390602A/en
Priority to PCT/GB2018/052228 priority patent/WO2019030506A1/en
Publication of GB2565373A publication Critical patent/GB2565373A/en
Application granted granted Critical
Publication of GB2565373B publication Critical patent/GB2565373B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0267—Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0206—Metals or alloys
    • H01M8/0208—Alloys
    • H01M8/021—Alloys based on iron
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
    • H01M8/0254—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form corrugated or undulated
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • H01M8/0263—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant having meandering or serpentine paths
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0276—Sealing means characterised by their form
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0286—Processes for forming seals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric 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
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
GB1712958.6A 2017-08-11 2017-08-11 Pressed bipolar plate having integrated water flowpath volume Expired - Fee Related GB2565373B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1712958.6A GB2565373B (en) 2017-08-11 2017-08-11 Pressed bipolar plate having integrated water flowpath volume
CN201810081671.3A CN109390602A (en) 2017-08-11 2018-01-29 The compacting bipolar plates of flow path volume with integration
PCT/GB2018/052228 WO2019030506A1 (en) 2017-08-11 2018-08-03 Pressed bipolar plate having integrated water flowpath volume

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1712958.6A GB2565373B (en) 2017-08-11 2017-08-11 Pressed bipolar plate having integrated water flowpath volume

Publications (3)

Publication Number Publication Date
GB201712958D0 true GB201712958D0 (en) 2017-09-27
GB2565373A GB2565373A (en) 2019-02-13
GB2565373B GB2565373B (en) 2020-08-05

Family

ID=59896063

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1712958.6A Expired - Fee Related GB2565373B (en) 2017-08-11 2017-08-11 Pressed bipolar plate having integrated water flowpath volume

Country Status (3)

Country Link
CN (1) CN109390602A (en)
GB (1) GB2565373B (en)
WO (1) WO2019030506A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111313054A (en) * 2020-04-15 2020-06-19 浙江锋源氢能科技有限公司 Fuel cell cooling assembly and fuel cell
DE102020212726A1 (en) * 2020-10-08 2022-04-14 Robert Bosch Gesellschaft mit beschränkter Haftung bipolar plate and fuel cell stack
CN113346099B (en) * 2021-08-02 2021-10-26 爱德曼氢能源装备有限公司 Metal bipolar plate of proton exchange membrane fuel cell adhesion-free sealing structure
DE102022106374A1 (en) * 2022-03-18 2023-09-21 Schaeffler Technologies AG & Co. KG Bipolar plate and method for producing a bipolar plate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040106031A1 (en) * 2002-07-25 2004-06-03 Scott Sherman Metal foam interconnect
GB2437767B (en) * 2006-05-05 2010-11-17 Intelligent Energy Ltd Fuel cell fluid distribution plates
US8137856B2 (en) * 2009-02-13 2012-03-20 Hitachi, Ltd. Fuel cell
GB201204736D0 (en) * 2012-03-19 2012-05-02 Intelligent Energy Ltd Fuel cell fluid distribution
GB2500383A (en) * 2012-03-19 2013-09-25 Intelligent Energy Ltd Fuel cell fluid distribution

Also Published As

Publication number Publication date
CN109390602A (en) 2019-02-26
GB2565373B (en) 2020-08-05
GB2565373A (en) 2019-02-13
WO2019030506A1 (en) 2019-02-14

Similar Documents

Publication Publication Date Title
IL261018A (en) Kitchen appliance
IL255226A0 (en) Ultrasonic water meter
PL3137823T3 (en) Improved water drainage assembly for use in a refrigeration appliance
IT201600130809A1 (en) Garment, especially for the bust
GB2565373B (en) Pressed bipolar plate having integrated water flowpath volume
PL3478147T3 (en) Dishwasher
PL3151718T3 (en) Dishwasher, in particular domestic dishwasher
HUE058112T2 (en) Sanitary high pressure aerator valve assembly
PL3375345T3 (en) Dishwasher, in particular domestic dishwasher
PL3311712T3 (en) Kitchen appliance
PL3340851T3 (en) Dishwasher, in particular domestic dishwasher
PL3236832T3 (en) Domestic dishwasher
PT3108783T (en) Spatula, especially for kitchen appliances
PL3169215T3 (en) Domestic dishwasher
ZA201900195B (en) Waterwheel
PL3641619T3 (en) Domestic dishwasher
PL3354187T3 (en) Domestic dishwasher
AU201713213S (en) Kitchen utensils
AU201713212S (en) Kitchen utensils
PL3478888T3 (en) Dishwasher
PL3515275T3 (en) Domestic dishwasher
PL3515276T3 (en) Domestic dishwasher
PL3295856T3 (en) Domestic dishwasher
SI3503774T1 (en) Kitchen appliance
GB201616961D0 (en) Worktop fitting

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20210811