WO2021069311A3 - Vorrichtung zum abscheiden eines flüssigen mediums, insbesondere wasser, für ein brennstoffzellensystem - Google Patents

Vorrichtung zum abscheiden eines flüssigen mediums, insbesondere wasser, für ein brennstoffzellensystem Download PDF

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Publication number
WO2021069311A3
WO2021069311A3 PCT/EP2020/077615 EP2020077615W WO2021069311A3 WO 2021069311 A3 WO2021069311 A3 WO 2021069311A3 EP 2020077615 W EP2020077615 W EP 2020077615W WO 2021069311 A3 WO2021069311 A3 WO 2021069311A3
Authority
WO
WIPO (PCT)
Prior art keywords
separating
liquid medium
fuel cell
particular water
cell system
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.)
Ceased
Application number
PCT/EP2020/077615
Other languages
English (en)
French (fr)
Other versions
WO2021069311A2 (de
Inventor
Jochen Wessner
Martin Katz
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of WO2021069311A2 publication Critical patent/WO2021069311A2/de
Publication of WO2021069311A3 publication Critical patent/WO2021069311A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
    • F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
    • F16T1/34—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers without moving parts other than hand valves, e.g. labyrinth type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
    • F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
    • F16T1/12—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by excess or release of pressure
    • 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
    • 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
    • H01M8/04164—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal by condensers, gas-liquid separators or filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
    • H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
    • 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
    • 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
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)

Abstract

Vorrichtung (1) zum Abscheiden eines flüssigen Mediums, insbesondere Wasser, für ein Brennstoffzellensystem, umfassend eine Leitung (2), welche Leitung (2) eine Anformung (4) aufweist, in welcher Anformung (4) ein Sammelbehälter (10) für Wasser ausgebildet ist, wobei in dem Sammelbehälter (10) eine Trennvorrichtung (8) angeordnet ist, welche Trennvorrichtung (8) dazu ausgebildet ist, flüssiges Medium, insbesondere Wasser, aufzunehmen.
PCT/EP2020/077615 2019-10-10 2020-10-02 Vorrichtung zum abscheiden eines flüssigen mediums, insbesondere wasser, für ein brennstoffzellensystem Ceased WO2021069311A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019215498.0A DE102019215498A1 (de) 2019-10-10 2019-10-10 Vorrichtung zum Abscheiden eines flüssigen Mediums, insbesondere Wasser, für ein Brennstoffzellensystem
DE102019215498.0 2019-10-10

Publications (2)

Publication Number Publication Date
WO2021069311A2 WO2021069311A2 (de) 2021-04-15
WO2021069311A3 true WO2021069311A3 (de) 2021-07-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2020/077615 Ceased WO2021069311A2 (de) 2019-10-10 2020-10-02 Vorrichtung zum abscheiden eines flüssigen mediums, insbesondere wasser, für ein brennstoffzellensystem

Country Status (2)

Country Link
DE (1) DE102019215498A1 (de)
WO (1) WO2021069311A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT525805B1 (de) * 2022-02-10 2023-08-15 Avl List Gmbh Abscheidevorrichtung für ein Brennstoffzellensystem
DE102022202962A1 (de) 2022-03-25 2023-09-28 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren und Vorrichtung zur Detektion von Flüssigwasser in einem Gasstrom, Brennstoffzellensystem

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10120018A1 (de) * 2000-05-31 2001-12-13 Gen Motors Corp Brennstoffzellensystem mit einem kompakten Wasserabscheider
DE102012014610A1 (de) * 2012-07-24 2014-01-30 Daimler Ag Brennstoffzellensystem mit einem Flüssigkeitsabscheider
DE102014003310A1 (de) * 2014-03-08 2015-09-10 Daimler Ag Abluftanlage
DE102016010450A1 (de) * 2016-08-30 2018-03-01 Daimler Ag Flüssigkeitsabscheider und seine Verwendung
DE102017002741A1 (de) * 2017-03-22 2018-09-27 Daimler Ag Brennstoffzellenfahrzeug
DE102017221309A1 (de) * 2017-11-28 2019-05-29 Robert Bosch Gmbh Gas-Flüssigkeitsabscheider zum Abscheiden von zumindest einem flüssigen Bestandteil von einem gasförmigen Bestandteil
DE102017221302A1 (de) * 2017-11-28 2019-05-29 Robert Bosch Gmbh Gas-Flüssigkeitsabscheider zum Abscheiden von zumindest einem flüssigen Bestandteil von einem gasförmigen Bestandteil

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10120018A1 (de) * 2000-05-31 2001-12-13 Gen Motors Corp Brennstoffzellensystem mit einem kompakten Wasserabscheider
DE102012014610A1 (de) * 2012-07-24 2014-01-30 Daimler Ag Brennstoffzellensystem mit einem Flüssigkeitsabscheider
DE102014003310A1 (de) * 2014-03-08 2015-09-10 Daimler Ag Abluftanlage
DE102016010450A1 (de) * 2016-08-30 2018-03-01 Daimler Ag Flüssigkeitsabscheider und seine Verwendung
DE102017002741A1 (de) * 2017-03-22 2018-09-27 Daimler Ag Brennstoffzellenfahrzeug
DE102017221309A1 (de) * 2017-11-28 2019-05-29 Robert Bosch Gmbh Gas-Flüssigkeitsabscheider zum Abscheiden von zumindest einem flüssigen Bestandteil von einem gasförmigen Bestandteil
DE102017221302A1 (de) * 2017-11-28 2019-05-29 Robert Bosch Gmbh Gas-Flüssigkeitsabscheider zum Abscheiden von zumindest einem flüssigen Bestandteil von einem gasförmigen Bestandteil

Also Published As

Publication number Publication date
WO2021069311A2 (de) 2021-04-15
DE102019215498A1 (de) 2021-04-15

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