JP2015504232A - 液体を排出するための装置 - Google Patents
液体を排出するための装置 Download PDFInfo
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- 239000007788 liquid Substances 0.000 title claims abstract description 91
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 239000000446 fuel Substances 0.000 claims abstract description 42
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 239000007789 gas Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 18
- 239000001257 hydrogen Substances 0.000 claims description 16
- 229910052739 hydrogen Inorganic materials 0.000 claims description 16
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 15
- 239000000758 substrate Substances 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- 230000001276 controlling effect Effects 0.000 claims 1
- 239000007769 metal material Substances 0.000 claims 1
- 210000004027 cell Anatomy 0.000 description 35
- 239000012530 fluid Substances 0.000 description 12
- 238000001514 detection method Methods 0.000 description 6
- 239000007791 liquid phase Substances 0.000 description 4
- 230000008014 freezing Effects 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
-
- 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
- H01M8/04097—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with recycling of the reactants
-
- 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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04291—Arrangements for managing water in solid electrolyte fuel cell systems
-
- 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
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/0432—Temperature; Ambient temperature
- H01M8/04373—Temperature; Ambient temperature of auxiliary devices, e.g. reformers, compressors, burners
-
- 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
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/04492—Humidity; Ambient humidity; Water content
- H01M8/04514—Humidity; Ambient humidity; Water content of anode exhausts
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Energy (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Abstract
Description
本発明による解決は、装置が、従来技術における場合と同様に比較可能に、液体センサ、バルブ装置、及び液体センサの測定値に依存してバルブ装置を制御する制御装置を含むことを予定している。その際、従来技術の場合と違って、この構造は、センサが流れ方向のバルブ装置の下流に配置されているように選択されている。このことにより、液体が対応して排出される場合にのみ、センサが液体と接触することが可能になる。従ってセンサは液体と時折しか接触しないので、センサは負荷がより軽減され、その結果、ここで示された構造においては、容量型センサの使用による上述の欠点をすっかり負わなくてはならないことなく、容量型センサを使用することですら原則的に考えられうる。
Claims (10)
- 燃料電池システム(1)中の水分離器(12)から液体の水を排出するための装置(13)であって、バルブ装置(15)、液体センサ(16)、及び前記液体センサ(16)の測定値に依存して前記バルブ装置(15)を制御する制御装置(17)を備える装置(13)において、
前記液体センサ(16)が、流れ方向の前記バルブ装置(15)の下流に配置されていることを特徴とする、装置(13)。 - 前記液体センサ(16)が、2つの温度センサ(19、21)及び1つの温度調節エレメント(20)を有し、前記温度調節エレメント(20)が、流れ方向の第1温度センサ(19)の下流に置かれ、かつ第2温度センサ(21)と熱伝導的に接触することを特徴とする、請求項1に記載の装置(13)。
- 前記温度調節エレメント(20)が、前記液体が流動する基体(22)を有することを特徴とする、請求項2に記載の装置(13)。
- 前記第2温度センサ(21)が、前記液体と接触せずに構成されていることを特徴とする、請求項2又は3に記載の装置(13)。
- 前記基体(22)が、金属材料、殊にアルミニウム又はアルミニウム合金から構成されることを特徴とする、請求項3又は4に記載の装置(13)。
- 前記液体センサ(16)が、超音波センサとして構成されていることを特徴とする、請求項1に記載の装置(13)。
- 前記水分離器(12)が、前記燃料電池システムのアノード循環路内に配置されていることを特徴とする、請求項1から6のいずれかに記載の装置(13)。
- 請求項1から7のいずれかに記載の装置を備える燃料電池システムの水分離器から液体の水及び/又はガスを排出するための方法において、
8.1 前記水分離器(12)中に蓄積する凝縮水量を大まかに判定し、
8.2 判定された凝縮水量が予め設定された限界値に達すると直ぐに、前記バルブ装置(15)は開かれ、
8.3 液体の水が前記液体センサ(16)で検出されない場合、直ぐに、再び前記バルブ装置(15)は閉鎖され、
8.4 前記液体センサ(16)で液体の水が検知される場合、
8.4.1 液体の水の流量が予め設定された限界値より上にある場合、前記バルブ装置(15)は開かれたままであり、
8.4.2 液体の水の流量が予め設定された限界値より下にある場合又は液体の水の流量が予め設定された限界値より下に下がる場合、前記バルブ装置(15)は閉鎖され、
8.5 前記バルブ装置の閉鎖とともに、前記蓄積する凝縮水量の大まかな判定が再びスタートすることを特徴とする、方法。 - 前記凝縮水量の大まかな判定が、燃料電池出力に基づいて行われることを特徴とする、請求項8に記載の方法。
- 前記凝縮水量の判定に、計量された水素量及び/又は時間が考慮されることを特徴とする、請求項8又は9に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012004434.8 | 2012-01-24 | ||
DE102012004434A DE102012004434A1 (de) | 2012-01-24 | 2012-01-24 | Vorrichtung zum Ablassen von Flüssigkeit |
PCT/EP2012/005367 WO2013110310A1 (de) | 2012-01-24 | 2012-12-22 | Vorrichtung zum ablassen von flüssigkeit |
Publications (2)
Publication Number | Publication Date |
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JP2015504232A true JP2015504232A (ja) | 2015-02-05 |
JP5902321B2 JP5902321B2 (ja) | 2016-04-13 |
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Application Number | Title | Priority Date | Filing Date |
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JP2014552524A Active JP5902321B2 (ja) | 2012-01-24 | 2012-12-22 | 液体を排出するための装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9692066B2 (ja) |
JP (1) | JP5902321B2 (ja) |
DE (1) | DE102012004434A1 (ja) |
WO (1) | WO2013110310A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11564328B2 (en) * | 2019-12-09 | 2023-01-24 | Baidu Usa Llc | Louver design for battery backup units |
DE102020215983A1 (de) * | 2020-12-16 | 2022-06-23 | Robert Bosch Gesellschaft mit beschränkter Haftung | Gasfördereinheit, System aus einer Gasfördereinheit und einer Wasserabscheidevorrichtung und Brennstoffzellensystem |
DE102021213267A1 (de) * | 2021-11-25 | 2023-05-25 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zum Betreiben eines Brennstoffzellensystems, Steuergerät |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54118330A (en) * | 1978-03-08 | 1979-09-13 | Hitachi Ltd | Detection of surface position of molten metal |
JPS5952718A (ja) * | 1982-09-21 | 1984-03-27 | Santemu:Kk | 液面検出法および装置 |
JPH11351603A (ja) * | 1998-06-10 | 1999-12-24 | Ando Kensetsu Kk | ドレン吸引型空気調和機 |
JP2005302708A (ja) * | 2004-03-16 | 2005-10-27 | Toyota Motor Corp | 燃料電池システム |
JP2006040749A (ja) * | 2004-07-28 | 2006-02-09 | Toshiba Home Technology Corp | 燃料電池システム |
JP2007165278A (ja) * | 2005-12-15 | 2007-06-28 | Matsushita Electric Ind Co Ltd | 直接酸化型燃料電池システム |
WO2007083616A1 (ja) * | 2006-01-17 | 2007-07-26 | Matsushita Electric Industrial Co., Ltd. | 燃料電池システム及び燃料電池システムの運転方法 |
JP2008103190A (ja) * | 2006-10-19 | 2008-05-01 | Toyota Motor Corp | 燃料電池システム及びその排水制御方法 |
JP2008103189A (ja) * | 2006-10-19 | 2008-05-01 | Toyota Motor Corp | 燃料電池システム |
JP2008235051A (ja) * | 2007-03-22 | 2008-10-02 | Honda Motor Co Ltd | 気液分離装置 |
WO2009024206A1 (en) * | 2007-08-22 | 2009-02-26 | Daimler Ag | Method and apparatus for diagnosis of a separator module in a fuel cell system |
WO2009089901A1 (en) * | 2008-01-17 | 2009-07-23 | Daimler Ag | Apparatus and method for determining the thermal conductivity of a fluid |
JP2010080434A (ja) * | 2008-08-26 | 2010-04-08 | Honda Motor Co Ltd | 燃料電池システム |
JP2010135194A (ja) * | 2008-12-05 | 2010-06-17 | Nissan Motor Co Ltd | 燃料電池装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7981554B2 (en) | 2004-10-21 | 2011-07-19 | Honda Motor Co., Ltd. | Fuel cell system |
US7648786B2 (en) * | 2006-07-27 | 2010-01-19 | Trulite, Inc | System for generating electricity from a chemical hydride |
JP5050528B2 (ja) | 2007-01-22 | 2012-10-17 | 日産自動車株式会社 | 排水装置 |
JP5952718B2 (ja) | 2012-11-06 | 2016-07-13 | 日本電信電話株式会社 | アンテナ装置、その反射板 |
-
2012
- 2012-01-24 DE DE102012004434A patent/DE102012004434A1/de active Pending
- 2012-12-22 JP JP2014552524A patent/JP5902321B2/ja active Active
- 2012-12-22 US US14/373,067 patent/US9692066B2/en active Active
- 2012-12-22 WO PCT/EP2012/005367 patent/WO2013110310A1/de active Application Filing
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54118330A (en) * | 1978-03-08 | 1979-09-13 | Hitachi Ltd | Detection of surface position of molten metal |
JPS5952718A (ja) * | 1982-09-21 | 1984-03-27 | Santemu:Kk | 液面検出法および装置 |
JPH11351603A (ja) * | 1998-06-10 | 1999-12-24 | Ando Kensetsu Kk | ドレン吸引型空気調和機 |
JP2005302708A (ja) * | 2004-03-16 | 2005-10-27 | Toyota Motor Corp | 燃料電池システム |
JP2006040749A (ja) * | 2004-07-28 | 2006-02-09 | Toshiba Home Technology Corp | 燃料電池システム |
JP2007165278A (ja) * | 2005-12-15 | 2007-06-28 | Matsushita Electric Ind Co Ltd | 直接酸化型燃料電池システム |
WO2007083616A1 (ja) * | 2006-01-17 | 2007-07-26 | Matsushita Electric Industrial Co., Ltd. | 燃料電池システム及び燃料電池システムの運転方法 |
JP2008103190A (ja) * | 2006-10-19 | 2008-05-01 | Toyota Motor Corp | 燃料電池システム及びその排水制御方法 |
JP2008103189A (ja) * | 2006-10-19 | 2008-05-01 | Toyota Motor Corp | 燃料電池システム |
JP2008235051A (ja) * | 2007-03-22 | 2008-10-02 | Honda Motor Co Ltd | 気液分離装置 |
WO2009024206A1 (en) * | 2007-08-22 | 2009-02-26 | Daimler Ag | Method and apparatus for diagnosis of a separator module in a fuel cell system |
WO2009089901A1 (en) * | 2008-01-17 | 2009-07-23 | Daimler Ag | Apparatus and method for determining the thermal conductivity of a fluid |
JP2010080434A (ja) * | 2008-08-26 | 2010-04-08 | Honda Motor Co Ltd | 燃料電池システム |
JP2010135194A (ja) * | 2008-12-05 | 2010-06-17 | Nissan Motor Co Ltd | 燃料電池装置 |
Also Published As
Publication number | Publication date |
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US9692066B2 (en) | 2017-06-27 |
JP5902321B2 (ja) | 2016-04-13 |
WO2013110310A1 (de) | 2013-08-01 |
US20140363480A1 (en) | 2014-12-11 |
DE102012004434A1 (de) | 2013-07-25 |
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