JP2018135914A - 弁装置 - Google Patents
弁装置 Download PDFInfo
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- JP2018135914A JP2018135914A JP2017029381A JP2017029381A JP2018135914A JP 2018135914 A JP2018135914 A JP 2018135914A JP 2017029381 A JP2017029381 A JP 2017029381A JP 2017029381 A JP2017029381 A JP 2017029381A JP 2018135914 A JP2018135914 A JP 2018135914A
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- 238000004891 communication Methods 0.000 claims abstract description 39
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 17
- 241000447437 Gerreidae Species 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 267
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 26
- 239000000446 fuel Substances 0.000 description 19
- 239000001257 hydrogen Substances 0.000 description 13
- 229910052739 hydrogen Inorganic materials 0.000 description 13
- 230000002093 peripheral effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Images
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
- H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
- F15D1/00—Influencing flow of fluids
- F15D1/02—Influencing flow of fluids in pipes or conduits
- F15D1/025—Influencing flow of fluids in pipes or conduits by means of orifice or throttle elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
- F15D1/00—Influencing flow of fluids
- F15D1/02—Influencing flow of fluids in pipes or conduits
- F15D1/04—Arrangements of guide vanes in pipe elbows or duct bends; Construction of pipe conduit elements or elbows with respect to flow, specially for reducing losses in flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
- F15D1/00—Influencing flow of fluids
- F15D1/14—Diverting flow into alternative channels
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
- F16K15/182—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism
- F16K15/1825—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism for check valves with flexible valve members
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/029—Electromagnetically actuated valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/04—Arrangement or mounting of valves
-
- 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
-
- 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
- H01M8/04179—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 purging or increasing flow or pressure of 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
- H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
-
- 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
- H01M8/0438—Pressure; Ambient pressure; Flow
- H01M8/04432—Pressure differences, e.g. between anode and cathode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0382—Constructional details of valves, regulators
- F17C2205/0385—Constructional details of valves, regulators in blocks or units
-
- 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
- Y02E60/32—Hydrogen storage
-
- 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
Abstract
【解決手段】外部からガスを導入する第1のガス流路20は屈曲部21を持つ。屈曲部21の下流端にはガスタンク1への連通口26を持つ。第1のガス流路20の屈曲部21と連通口26との間の分岐部23からガス消費機器へ至る第2のガス流路24が分岐している。屈曲部21と分岐部23との間に、上流からのガスの流れを第1のガス流路の方向と平行な方向に整えることのできる整流部材50を配置する。
【選択図】図1
Description
逆止弁10の出側は、ボディ2内に形成された第1のガス流路20に接続している。第1のガス流路20は横断面が円形であり、その一部に、90度に折れ曲がった屈曲部21を有している。第1のガス流路20の前記屈曲部21より下流側の部分(以下、この部分を「第1のガス流路の下流部22」という)は直線状であり、その端部は、ボディ2内に形成されたより直径の大きい円筒部25の先端側に接続している。該円筒部25には、ガスタンク1内への連通口26が形成されており、連通口26を通して、高圧の水素ガスがガスタンク1に高圧充填される。
弁装置の第2の形態を説明する。第2の形態の弁装置は、第1の形態の弁装置100における「整流部材50(50a〜50d)」に変えて、以下に説明する「流路区分け材」を用いる点でのみ、構成において第1の形態の弁装置100と相違する。弁装置の用途や対象となるガスの種類等は、第1の形態の弁装置100と同じである。したがって、以下の説明では、主に「流路区分け材」に係る構成のみを説明し、他の構成は説明および図示を省略する。
1…ガスタンク、
2…ボディ、
3…減圧弁、
4…燃料電池、
5…外部の水素ステーション、
6…充填機、
7…蓄ガス器、
10…逆止弁、
11…逆止弁の充填入口部、
20…第1のガス流路、
21…屈曲部、
22…第1のガス流路の下流部、
23…分岐部、
24…第2のガス流路、
25…円筒部、
26…ガスタンクへの連通口、
30…電磁弁である開閉弁、
31…電磁弁の可動弁部分、
40…電磁弁である開閉弁、
50(50a〜50d)…整流部材、
51…円筒体、
52、53…垂直壁部、
55…直方体、
56、58…直方体の中央部に形成した円筒状の連通孔、
57…整流部材で形成される空間、
60、70…流路区分け材、
D…整流部材が配置される第1のガス流路20の下流部22の直径、
L…整流部材の長さ。
Claims (5)
- 外部からのガス導入口と、ガスタンクへの連通口と、ガス消費機器へのガス供給口とを少なくとも備えた弁装置であって、
前記ガス導入口は逆止弁を備え、前記ガスタンクへの連通口と前記ガス供給口は開閉弁を備え、
前記ガス導入口と前記ガスタンクへの連通口とは第1のガス流路で連通しており、前記第1のガス流路から分岐部を介して第2のガス流路が分岐しており、前記第2のガス流路は前記ガス供給口に接続しており、
前記第1のガス流路は屈曲部を有しており、前記第2のガス流路への分岐部は、前記第1のガス流路の前記屈曲部と前記ガスタンクへの連通口との間に位置しており、前記屈曲部と前記分岐部との間における前記第1のガス流路内には、上流からのガスの流れを前記第1のガス流路の方向と平行な方向に整えることのできる整流部材が配置されていることを特徴とする弁装置。 - 請求項1に記載の弁装置であって、前記屈曲部より下流側の前記第1のガス流路は断面円形であり、前記整流部材の長さは前記屈曲部より下流側の前記第1のガス流路の直径の1.5倍以上であることを特徴とする弁装置。
- 請求項1に記載の弁装置であって、前記整流部材は、前記屈曲部より下流側の前記第1のガス流路の方向に平行な長孔を有する部材であることを特徴とする弁装置。
- 請求項1に記載の弁装置であって、前記整流部材は、前記屈曲部より下流側の前記第1のガス流路の方向に平行な1枚以上の平板で形成されていることを特徴とする弁装置。
- 外部からのガス導入口と、ガスタンクへの連通口と、ガス消費機器へのガス供給口とを少なくとも備えた弁装置であって、
前記ガス導入口は逆止弁を備え、前記ガスタンクへの連通口と前記ガス供給口は開閉弁を備え、
前記ガス導入口と前記ガスタンクへの連通口とは第1のガス流路で連通しており、前記第1のガス流路から分岐部を介して第2のガス流路が分岐しており、前記第2のガス流路は前記ガス供給口に接続しており、
前記第1のガス流路は屈曲部を有しており、前記第2のガス流路への分岐部は、前記第1のガス流路の前記屈曲部と前記ガスタンクへの連通口との間に位置しており、前記第1のガス流路内には前記屈曲部の下流側の前記第1のガス流路を2つに区分けする流路区分け材が配置されており、
該流路区分け材で区分けされた一方の流路は前記ガス導入口に連通し、他方の流路は前記分岐部を介して前記第2のガス流路に連通しており、前記流路区分け材の下端部は前記分岐部より下流側に位置していることを特徴とする弁装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017029381A JP6878040B2 (ja) | 2017-02-20 | 2017-02-20 | 弁装置 |
US15/891,966 US10629920B2 (en) | 2017-02-20 | 2018-02-08 | Valve unit |
DE102018103227.7A DE102018103227B4 (de) | 2017-02-20 | 2018-02-14 | Ventileinheit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017029381A JP6878040B2 (ja) | 2017-02-20 | 2017-02-20 | 弁装置 |
Publications (2)
Publication Number | Publication Date |
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JP2018135914A true JP2018135914A (ja) | 2018-08-30 |
JP6878040B2 JP6878040B2 (ja) | 2021-05-26 |
Family
ID=63167422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2017029381A Active JP6878040B2 (ja) | 2017-02-20 | 2017-02-20 | 弁装置 |
Country Status (3)
Country | Link |
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US (1) | US10629920B2 (ja) |
JP (1) | JP6878040B2 (ja) |
DE (1) | DE102018103227B4 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6916033B2 (ja) * | 2017-04-24 | 2021-08-11 | 株式会社Soken | 電磁弁 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06306901A (ja) * | 1993-04-22 | 1994-11-01 | Toyoda Gosei Co Ltd | 吐水口の整流板 |
JP2004134253A (ja) * | 2002-10-10 | 2004-04-30 | Matsushita Electric Works Ltd | 燃料電池システムの水素製造装置用加熱器 |
JP2010048537A (ja) * | 2008-08-25 | 2010-03-04 | Babcock Hitachi Kk | 排煙脱硝装置 |
JP2016080001A (ja) * | 2014-10-10 | 2016-05-16 | 株式会社ジェイテクト | 弁装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2751531A1 (de) | 1977-01-20 | 1978-07-27 | Juergen Frenzel | Eisenbahnschwelle |
DE2751613A1 (de) * | 1977-11-18 | 1979-05-23 | Tadeusz Budzich | Lastabhaengiges stromregelsystem |
US4469446A (en) * | 1982-06-24 | 1984-09-04 | Joy Manufacturing Company | Fluid handling |
DE3535680A1 (de) | 1985-10-05 | 1987-04-16 | Bopp & Reuther Gmbh | Turbinenzaehler zur messung der durchflussmenge von fluessigkeiten |
US4824614A (en) * | 1987-04-09 | 1989-04-25 | Santa Fe Energy Company | Device for uniformly distributing a two-phase fluid |
JP2002098285A (ja) * | 2000-09-22 | 2002-04-05 | Mitsubishi Heavy Ind Ltd | 分岐管路の配管構造 |
JP2002115798A (ja) * | 2000-10-06 | 2002-04-19 | Neriki:Kk | バルブ装置 |
DE10138006C1 (de) * | 2001-08-02 | 2003-04-24 | Bosch Gmbh Robert | Vorrichtung zur Vermischung von Fluiden |
JP4496477B2 (ja) * | 2005-03-01 | 2010-07-07 | トヨタ自動車株式会社 | ガス容器用バルブアッセンブリ |
FR2892799B1 (fr) * | 2005-10-27 | 2007-12-28 | Air Liquide | Dispositif de commande du remplissage et/ou du soutirage de fluide et reservoir comportant un tel dispositif |
CA2874308C (en) * | 2012-06-04 | 2016-11-22 | Youngdo Ind. Co., Ltd. | Fluid control valve assembly |
JP6204738B2 (ja) | 2013-07-23 | 2017-09-27 | Kyb株式会社 | 制御バルブ |
DE102013017542A1 (de) | 2013-10-22 | 2015-04-23 | Daimler Ag | Brennstoffzellensystem mit einem Luftmassenstromsensor |
US10309432B2 (en) * | 2016-06-22 | 2019-06-04 | Fmc Technologies, Inc. | Flow conditioner |
-
2017
- 2017-02-20 JP JP2017029381A patent/JP6878040B2/ja active Active
-
2018
- 2018-02-08 US US15/891,966 patent/US10629920B2/en active Active
- 2018-02-14 DE DE102018103227.7A patent/DE102018103227B4/de not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06306901A (ja) * | 1993-04-22 | 1994-11-01 | Toyoda Gosei Co Ltd | 吐水口の整流板 |
JP2004134253A (ja) * | 2002-10-10 | 2004-04-30 | Matsushita Electric Works Ltd | 燃料電池システムの水素製造装置用加熱器 |
JP2010048537A (ja) * | 2008-08-25 | 2010-03-04 | Babcock Hitachi Kk | 排煙脱硝装置 |
JP2016080001A (ja) * | 2014-10-10 | 2016-05-16 | 株式会社ジェイテクト | 弁装置 |
Also Published As
Publication number | Publication date |
---|---|
DE102018103227B4 (de) | 2019-06-27 |
JP6878040B2 (ja) | 2021-05-26 |
US10629920B2 (en) | 2020-04-21 |
US20180241052A1 (en) | 2018-08-23 |
DE102018103227A1 (de) | 2018-09-27 |
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