JP7550219B2 - ガスケット組立体及びそれを含む燃料電池加湿器 - Google Patents
ガスケット組立体及びそれを含む燃料電池加湿器 Download PDFInfo
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- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/064—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces the packing combining the sealing function with other functions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/04—Hollow fibre modules comprising multiple hollow fibre assemblies
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
- F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
- F16J15/12—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering
- F16J15/121—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal reinforcement
-
- 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
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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
-
- 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
- H01M8/04126—Humidifying
-
- 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
- H01M8/04126—Humidifying
- H01M8/04149—Humidifying by diffusion, e.g. making use of 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
- H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
- H01M8/2475—Enclosures, casings or containers of fuel cell stacks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/02—Specific tightening or locking mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/04—Specific sealing means
- B01D2313/041—Gaskets or O-rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/20—Specific housing
- B01D2313/203—Open housings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2315/00—Details relating to the membrane module operation
- B01D2315/22—Membrane contactor
-
- 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
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
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- Sustainable Energy (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Fuel Cell (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Description
210:加湿モジュール
211:ミッドケース
211a:排ガス流入口
211b:排ガス排出口
211c:隔壁
212:カートリッジ
212a:中空糸膜
212b:ポッティング部
212c:インナーケース
220:キャップ
230、330:ガスケット組立体
231:パッキン部
231a:ボディ部材
231b:突出部材
232:エッジ部
233:シーリング部
234:補強部材
235a:ダンピング部
235b:ダンピングキャップ部
Claims (13)
- ミッドケースと、前記ミッドケースと締結されるキャップと、前記ミッドケース内に配置され、複数の中空糸膜を収容する少なくとも一つのカートリッジとを含む燃料電池加湿器向けのガスケット組立体であって、
前記カートリッジの端部が挿入されるホールを備え、前記ホールに挿入された前記カートリッジ端部と密着して水平方向の振動を吸収するパッキン部と、
前記パッキン部と連結形成され、前記ミッドケースの端部に形成された溝と前記キャップの端部によって形成された空間に介在するエッジ部と、
前記カートリッジの外周面に形成され、前記パッキン部によって垂直方向の移動が抑制されて、垂直方向の振動を吸収するダンピング部と、
を含み、
前記カートリッジと前記パッキン部とに接触するように形成されるシーリング部をさらに含み、
前記シーリング部の接着力によって前記カートリッジの水平及び垂直方向の振動を吸収する、ガスケット組立体。 - 前記パッキン部は、
前記カートリッジ端部が挿入されるホールが形成されたボディ部材と、
前記ボディ部材の一端に形成され、前記ホールに挿入された前記カートリッジ端部と密着して形成された突出部材と、
を含む、請求項1に記載のガスケット組立体。 - 前記カートリッジは、
端部に開口が形成され、前記複数の中空糸膜が収容されるインナーケースと、
前記複数の中空糸膜の末端部が固定され、前記インナーケースの開口を閉鎖させるポッティング部と、
を含む、請求項2に記載のガスケット組立体。 - 前記ポッティング部の少なくとも一部は前記インナーケースの外側に位置し、前記突出部材は前記ポッティング部に加圧密着する,または,
前記ポッティング部全体が前記インナーケースの内側に位置し、前記突出部材は前記インナーケースに加圧密着する、
請求項3に記載のガスケット組立体。 - 前記パッキン部の上面の少なくとも一部と前記カートリッジの上面の少なくとも一部にわたって形成され、前記カートリッジの垂直方向の振動を吸収するダンピングキャップ部
をさらに含む、請求項1~請求項4のいずれか一つの項に記載のガスケット組立体。 - 前記パッキン部は、二つ以上のカートリッジをそれぞれ挿入可能な二つ以上のホールを備え、
前記ダンピング部は、二つ以上のカートリッジのそれぞれの外周面に形成されて前記パッキン部によって垂直方向の移動が抑制されて、垂直方向の振動を吸収する、
請求項1~請求項5のいずれか一つの項に記載のガスケット組立体。 - ミッドケースと、前記ミッドケース内に配置され、複数の中空糸膜を収容する少なくとも一つのカートリッジと、前記ミッドケースと締結されるキャップと、を有する加湿モジュールと、
前記キャップが中空糸膜とのみ流体連通することができるよう、機械的組み立てを通じて前記加湿モジュールの少なくとも一端に気密に結合され、前記カートリッジの振動を吸収するガスケット組立体と、を含み、
前記ガスケット組立体は、
前記カートリッジの端部が挿入されるホールを備え、前記ホールに挿入された前記カートリッジ端部と密着して水平方向の振動を吸収するパッキン部と、
前記パッキン部と連結形成され、前記ミッドケースの端部に形成された溝と前記キャップの端部によって形成された空間に介在するエッジ部と、
前記カートリッジの外周面に形成され、前記パッキン部によって垂直方向の移動が抑制されて、垂直方向の振動を吸収するダンピング部と、を含み、
前記カートリッジと前記パッキン部とに接触するように形成されるシーリング部をさらに含み、前記シーリング部の接着力によって前記カートリッジの水平及び垂直方向の振動を吸収する、
燃料電池加湿器。 - 前記パッキン部は、
前記カートリッジ端部が挿入されるホールが形成されたボディ部材と、
前記ボディ部材の一端に形成され、前記ホールに挿入された前記カートリッジ端部と密着して形成された突出部材と、
を含む、請求項7に記載の燃料電池加湿器。 - 前記カートリッジは、
端部に開口が形成され、前記複数の中空糸膜が収容されるインナーケースと、
前記複数の中空糸膜の末端部が固定され、前記インナーケースの開口を閉鎖させるポッティング部と、
を含む、請求項8に記載の燃料電池加湿器。 - 前記ポッティング部の少なくとも一部は前記インナーケースの外側に位置し、前記突出部材は前記ポッティング部に加圧密着する、または,
前記ポッティング部全体が前記インナーケースの内側に位置し、前記突出部材は前記インナーケースに加圧密着する、
請求項9に記載の燃料電池加湿器。 - 前記パッキン部の上面の少なくとも一部と前記カートリッジの上面の少なくとも一部にわたって形成され、前記カートリッジの垂直方向の振動を吸収するダンピングキャップ部
をさらに含む、請求項7~請求項10のいずれか一つの項に記載の燃料電池加湿器。 - 前記パッキン部は、二つ以上のカートリッジをそれぞれ挿入可能な二つ以上のホールを備え、
前記ダンピング部は、二つ以上のカートリッジのそれぞれの外周面に形成されて前記パッキン部によって垂直方向の移動が抑制されて、垂直方向の振動を吸収する、
請求項7~請求項11のいずれか一つの項に記載の燃料電池加湿器。 - 前記エッジ部は、両方向に突出したエッジウィングを備え、
前記エッジウィングは、前記ミッドケース端部に形成された溝を埋めながら介在して、前記ミッドケースの内部と外部、そして前記ミッドケースと前記キャップを密封する、請求項7~請求項12のいずれか一つの項に記載の燃料電池加湿器。
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KR20210144289A (ko) | 2021-11-30 |
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