JP6852647B2 - 燃料電池モジュール - Google Patents
燃料電池モジュール Download PDFInfo
- Publication number
- JP6852647B2 JP6852647B2 JP2017203803A JP2017203803A JP6852647B2 JP 6852647 B2 JP6852647 B2 JP 6852647B2 JP 2017203803 A JP2017203803 A JP 2017203803A JP 2017203803 A JP2017203803 A JP 2017203803A JP 6852647 B2 JP6852647 B2 JP 6852647B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel cell
- gas
- port portion
- flow path
- fuel
- 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.)
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Classifications
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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
- 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
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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
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
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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
- H01M8/02—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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04029—Heat exchange using liquids
-
- 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
-
- 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
- H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
- H01M8/04253—Means for solving freezing problems
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- 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
Description
Claims (5)
- 燃料電池から排出された燃料オフガスを前記燃料電池に還流させる循環流路に気液分離器と循環ポンプとが備えられ、前記気液分離器に上向きに突設された筒状のポート部が前記循環ポンプに下向きに開口せしめられたハウジング部に内挿されて前記気液分離器と前記循環ポンプとの間で燃料オフガスが流通する流路が画成された燃料電池モジュールであって、
前記ポート部には、外周から内周にかけて排出溝ないし排出穴が設けられるとともに、前記排出溝の底部ないし排出穴は、内側に行くに従って低くなるように傾斜している、燃料電池モジュール。 - 前記ポート部は円筒状を有し、前記排出溝ないし排出穴は前記ポート部の半径方向に沿って設けられている、請求項1に記載の燃料電池モジュール。
- 前記ポート部と前記ハウジング部との間に形成された収容空間に、その間をシールするシール部材が介装されるとともに、
前記排出溝ないし排出穴は、前記ポート部の外周における前記収容空間より上側から前記ポート部の内周にかけて配設されている、請求項1または2に記載の燃料電池モジュール。 - 前記排出溝ないし排出穴は、前記ポート部の周方向に沿って複数個設けられている、請求項1から3のいずれか一項に記載の燃料電池モジュール。
- 前記循環ポンプの前記ハウジング部が金属製であり、前記気液分離器の前記ポート部が樹脂製である、請求項1から4のいずれか一項に記載の燃料電池モジュール。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017203803A JP6852647B2 (ja) | 2017-10-20 | 2017-10-20 | 燃料電池モジュール |
DE102018120601.1A DE102018120601B4 (de) | 2017-10-20 | 2018-08-23 | Brennstoffzellenmodul |
US16/161,774 US10797328B2 (en) | 2017-10-20 | 2018-10-16 | Fuel cell module |
CN201811221175.XA CN109698370B (zh) | 2017-10-20 | 2018-10-19 | 燃料电池模块 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017203803A JP6852647B2 (ja) | 2017-10-20 | 2017-10-20 | 燃料電池モジュール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019079625A JP2019079625A (ja) | 2019-05-23 |
JP6852647B2 true JP6852647B2 (ja) | 2021-03-31 |
Family
ID=65996420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017203803A Active JP6852647B2 (ja) | 2017-10-20 | 2017-10-20 | 燃料電池モジュール |
Country Status (4)
Country | Link |
---|---|
US (1) | US10797328B2 (ja) |
JP (1) | JP6852647B2 (ja) |
CN (1) | CN109698370B (ja) |
DE (1) | DE102018120601B4 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7136012B2 (ja) * | 2019-06-06 | 2022-09-13 | トヨタ自動車株式会社 | 燃料電池システム |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5683116A (en) * | 1995-10-24 | 1997-11-04 | Ameron International Corporation | O-ring push-pull pipe joint |
JP2005353402A (ja) | 2004-06-10 | 2005-12-22 | Toyota Motor Corp | 燃料電池システム |
JP2008057949A (ja) | 2006-05-18 | 2008-03-13 | Tgk Co Ltd | 膨張弁の装着構造 |
JP2008066087A (ja) * | 2006-09-06 | 2008-03-21 | Toyota Motor Corp | 燃料電池システム |
JP6076851B2 (ja) | 2013-07-11 | 2017-02-08 | カルソニックカンセイ株式会社 | 気体圧縮機 |
JP2015088325A (ja) * | 2013-10-30 | 2015-05-07 | ダイハツ工業株式会社 | 燃料電池システム |
JP6210051B2 (ja) * | 2014-11-14 | 2017-10-11 | トヨタ自動車株式会社 | 燃料電池の排水方法および燃料電池システム |
JP6274197B2 (ja) * | 2015-12-21 | 2018-02-07 | トヨタ自動車株式会社 | 燃料電池及び燃料電池システム |
JP2017203803A (ja) | 2016-05-09 | 2017-11-16 | ソニー株式会社 | 表示装置および電子機器 |
-
2017
- 2017-10-20 JP JP2017203803A patent/JP6852647B2/ja active Active
-
2018
- 2018-08-23 DE DE102018120601.1A patent/DE102018120601B4/de active Active
- 2018-10-16 US US16/161,774 patent/US10797328B2/en active Active
- 2018-10-19 CN CN201811221175.XA patent/CN109698370B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
DE102018120601A1 (de) | 2019-04-25 |
US20190123365A1 (en) | 2019-04-25 |
CN109698370B (zh) | 2021-08-31 |
US10797328B2 (en) | 2020-10-06 |
DE102018120601B4 (de) | 2023-02-09 |
JP2019079625A (ja) | 2019-05-23 |
CN109698370A (zh) | 2019-04-30 |
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