WO2005004268A1 - 燃料電池用燃料容器 - Google Patents
燃料電池用燃料容器 Download PDFInfo
- Publication number
- WO2005004268A1 WO2005004268A1 PCT/JP2004/009048 JP2004009048W WO2005004268A1 WO 2005004268 A1 WO2005004268 A1 WO 2005004268A1 JP 2004009048 W JP2004009048 W JP 2004009048W WO 2005004268 A1 WO2005004268 A1 WO 2005004268A1
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- WO
- WIPO (PCT)
- Prior art keywords
- fuel
- container
- fuel cell
- container body
- cell
- Prior art date
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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
- H01M8/04—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
- H01M8/04208—Cartridges, cryogenic media or cryogenic reservoirs
-
- 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
-
- 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
Definitions
- the present invention relates to a fuel container for a fuel cell, which contains a fuel such as an aqueous methanol solution to be supplied to a fuel cell such as a polymer electrolyte fuel cell (PEFC), and is mounted on the fuel cell to supply the fuel directly to the fuel cell.
- a fuel container for a fuel cell for re-injecting fuel into a fuel container used by being mounted on a fuel cell.
- Conventional containers for storing solutions include, for example, aerosol containers and cosmetic containers, and the container itself is made of glass, metal, or plastic. By pressurizing the inside of these containers, when the nozzle is opened, the solution inside flows out in a spray form and is ready for use.
- a spring is used as an urging member for urging the nozzle in the closing direction.
- a metal coil spring is generally used for its cost and ease of use.
- a structure in which the urging member is made of a resin-made cylindrical elastic material has been proposed. (See, for example, Japanese Patent Application Laid-Open No. 11-90282).
- a fuel cell As a fuel, for example, for a polymer electrolyte fuel cell (PEFC), pure water or ethanol plus pure water, or pure methanol or pure ethanol is used. In addition, dimethyl ether is expected to be used in solid oxide fuel cells (SOFC) and polymer electrolyte fuel cells (PEFC).
- PEFC polymer electrolyte fuel cell
- SOFC solid oxide fuel cells
- PEFC polymer electrolyte fuel cells
- fuel cells such as solid polymer electrolyte fuel cells (PEFC) and solid oxide fuel cells (SOFC) are extremely reluctant to mix metal ions. Must be configured so that no There was found.
- PEFC solid polymer electrolyte fuel cells
- SOFC solid oxide fuel cells
- the shape of the fuel container is set according to the shape of the fuel container housing part of the fuel cell body or a device such as a notebook computer equipped with the fuel cell. It is provided in a shape and it is disadvantageous in terms of cost to dispose such a fuel container according to the fuel consumption, and it is difficult to obtain the fuel container, and there is a problem of lack of convenience.
- the present invention has been made in view of the above points, and is intended to provide a fuel container for a fuel cell to be mounted on a fuel cell that can be used repeatedly without mixing metal ions and an injection material, and a fuel container to be mounted on a fuel cell. It is an object of the present invention to provide a fuel container for a fuel cell for re-injecting fuel into a fuel cell. '
- a fuel container for a fuel cell is a fuel container for storing fuel to be supplied to a fuel cell, comprising: a container main body having a hermetically sealed structure; and a flexible container installed in the container main body and containing the fuel therein.
- An inner container formed of a plastic bag, a valve mechanism installed in the container body for opening and closing the supply of fuel contained in the inner container, and a valve mechanism installed in the container body to communicate with the inner container.
- a fuel injection valve is provided for injecting fuel, and a compressed gas for jetting fuel sealed between the container body and the inner container.
- the fuel cell is mounted on a fuel cell and directly supplies the fuel to the fuel cell.
- another fuel container for a fuel cell of the present invention is a fuel container for storing fuel to be supplied to a fuel cell, comprising: a container main body having a closed structure; An inner container formed of a flexible bag containing the container, and a valve installed in the container body to open and close supply of fuel contained in the inner container by communicating with the inner container, and for injecting fuel into the inner container. And a compressed gas for ejecting fuel sealed between the container body and the inner container, and all components that come into contact with the fuel are non-metallic. It is made of a material, and is mounted on a fuel cell to directly supply fuel to the fuel cell.
- another fuel container for a fuel cell is a fuel container for storing a fuel to be supplied to a fuel cell, comprising: a container main body having a closed structure; and a fuel container installed in the container main body and containing the fuel therein.
- An inner container formed of a flexible bag, a valve mechanism installed in the container body to open and close supply of fuel contained in the inner container and communicating with the inner container; and a valve mechanism between the container body and the inner container.
- the fuel tank is made entirely of a nonmetallic material, and is characterized by re-injecting fuel into the fuel container that supplies fuel directly to the fuel cell.
- another fuel container for a fuel cell of the present invention is a fuel container for storing fuel to be supplied to a fuel cell, wherein a cylindrical container main body for storing the fuel therein is hermetically sealed.
- a manually operated piston-shaped pushing member that slides in a state and pressurizes the fuel, and a valve mechanism that is installed in the container body and opens and closes the supply of the stored fuel, and all the constituent members that come into contact with the fuel are provided. It is made of a nonmetallic material, and is characterized in that fuel is re-injected into a fuel container which is mounted on a fuel cell and supplies fuel directly to the fuel cell.
- the container body in each of the fuel cells for a fuel cell is made of a transparent material.
- the fuel container of the present invention is preferably one in which the fuel is methanol and pure water or ethanol and pure water, or pure methanol or pure ethanol, and is used for supplying fuel to a polymer electrolyte fuel cell (PEFC).
- PEFC polymer electrolyte fuel cell
- Dimethyl ether can also be used as a fuel for solid oxide fuel cells (SOFC) and polymer electrolyte fuel cells (PEFC).
- a container body having a sealed structure, an inner container for storing fuel, and a valve mechanism for opening and closing the supply of fuel are provided, and all the components that come into contact with fuel are non-metallic. It is made of a material, and compressed gas is sealed between the container body and the inner container.
- fuel cells such as solid polymer electrolyte fuel cells (PEFCs) dislike the presence of metal ions in fuels such as aqueous methanol or ethanol solutions.
- a fuel container for directly re-injecting the fuel into the fuel container for supplying the fuel can be configured.
- a fuel container that further has an injection valve for re-injecting fuel, or a fuel container that has a valve mechanism that can supply and inject fuel using a fuel container that is configured for re-injecting fuel
- the fuel can be easily refilled by the user, it is cost-effective because it can be used repeatedly and is not disposable, and the degree of freedom of the shape corresponding to the model is increased. This will make it easier to obtain additional fuel and improve convenience.
- the fuel in a fuel container provided with an injection valve separately from the valve mechanism connected to the fuel cell, the fuel can be re-injected from the injection valve with the fuel container attached to the fuel cell.
- the fuel container in the case of a fuel container equipped with a valve mechanism that can supply and re-inject fuel, the fuel container is removed from the fuel cell and re-injection of the fuel is performed. Simplification can be achieved.
- the pressure of the compressed gas sealed between the container body and the inner container is set higher than the fuel pressure of the fuel container that is mounted on the fuel cell and supplies fuel directly to the fuel cell, or a cylinder-shaped fuel container.
- fuel can be re-injected into a fuel container that directly supplies fuel to a fuel cell, and the fuel tank can be formed in any shape. Convenience can be improved by configuring in various forms taking into account the degree of freedom of the storage capacity and portability.
- the container main body is made of a transparent material because the remaining amount of fuel and the state of re-injection can be monitored.
- the container can be formed into various shapes such as cylindrical, polygonal, and elliptical. It is suitable for recycling because of its separate disposal. When touched, it feels warm without the cold of metal. It is unlikely that the contents will change due to corrosion. Simple words of drawings
- FIG. 1 is a schematic cross-sectional view of a fuel cell fuel container mounted on a fuel cell according to one embodiment of the present invention
- FIG. 2A is a cross-sectional view of a main part showing a first installation example of a valve mechanism.
- FIG. 2B is a cross-sectional view of a main part showing a second installation example of the valve mechanism.
- FIG. 3 is a schematic sectional view of a fuel container for a fuel cell mounted on a fuel cell according to another embodiment
- FIG. 4 is a schematic cross-sectional view of a fuel container for a fuel cell for re-injecting fuel according to one embodiment
- FIG. 5 is a schematic sectional view of a fuel container for a fuel cell for re-injecting a fuel according to another embodiment.
- FIG. 1 is a schematic cross-sectional view of a fuel container for a fuel cell used by being mounted on a fuel cell according to one embodiment
- FIGS. 2a and 2b are cross-sectional views of a main part showing an example of installation of a valve mechanism. is there.
- the fuel container 1 for a fuel cell of the present embodiment contains a predetermined concentration of methanol and pure water or ethanol and pure water or pure methanol or pure ethanol as a fuel cell fuel F, and is a polymer electrolyte fuel cell. (PEFC), etc., and is mounted on a fuel cell body (not shown), and fuel F can be re-injected using injection fuel containers 10, 20 described later. Used repeatedly.
- PEFC polymer electrolyte fuel cell.
- the fuel container 1 includes an outer container body 2 forming an outer shape, and a flexible bag disposed in an internal space of the container body 2 and containing the fuel F therein.
- An inner container 3 a valve mechanism 4 for opening and closing the upper supply port 2 a communicating from the inside of the inner container 3 to the outside of the container body 2 to supply the stored fuel, and a bottom portion opposite to the supply port 2 a.
- All of the components that make up these components are made of a nonmetallic material, that is, a resin.
- the space between the container body 2 and the inner container 3 is formed airtight, and the space Compressed gas G for applying pressure for jetting fuel F to inner container 3 is filled.
- the container body 2 is in the form of a closed box, and its shape is set according to the shape of the fuel container main body (not shown) or the shape of the fuel container accommodating portion in a device such as a notebook computer equipped with the fuel cell. In addition, the shape can be arbitrarily set and changed in order to secure a predetermined internal volume, and the structure and the wall thickness are provided to secure the pressure resistance against the housing pressure.
- the outer container body 2 is made of a transparent material, for example, a molded article such as transparent PC, PAN, PEN, PET or the like, so that the remaining fuel amount can be confirmed based on the shape of the inner container 3.
- the inner container 3 is resistant to fuel, and is made of a rubber film, a material obtained by depositing ceramic on a sheet of PAN or PEN, or a metal foil (for example, aluminum foil) on a sheet of PE or PP.
- the bonded product is formed in a bag shape, and is fixed to the supply port 2a and the filling port 2b of the container body 2 in a sealed state.
- the inner volume of the inner container 3 is set so as to prevent gas permeability and increase the fuel volume ratio with respect to the entire volume of the container body 2.
- the compressed gas G filled between the outer container body 2 and the inner container 3 air, nitrogen, carbon dioxide, or the like is used.
- a gas that does not contain oxygen such as nitrogen
- the valve mechanism 4 is installed inside a supply port 2a formed in a protruding cylindrical shape in a part (upper part in the figure) of the container body 2, and two specific examples are shown in FIGS. 2a and 2b. It will be explained based on this.
- the pulp mechanism 4 is provided with a flow rate adjusting mechanism 7 and a resistance mechanism 8.
- the flow rate is set at the opening of the supply port 2 a of the container body 2 (the connection portion with the fuel cell).
- An adjusting mechanism 7 (specific configuration is not shown) is provided, and a valve mechanism 4 is provided on a bottom side thereof.
- FIG. 1 the embodiment shown in FIG.
- a pulp mechanism 4 is installed at the opening of the supply port 2a of the container body 2 (connection portion with the fuel cell), and a flow rate adjusting mechanism 7 (specific configuration) is provided at the bottom side. (Not shown) is installed.
- the basic structure of the valve mechanism 4 has the same configuration in FIGS. 2A and 2B, and will be described with the same reference numerals.
- the valve mechanism 4 includes a guide screw 41 as a fixing member to the container body 2, a gasket 42 as a valve body for opening and closing fuel supply, a valve stem 43 as an operating member for opening and closing, and a closing direction. And a valve housing 45 for accommodating the resin spring 4, all of which are formed of a non-metallic material.
- valve housing 45 is attached to the supply port 2 a of the container body 2.
- the flow rate adjusting mechanism 7 is pre-assembled at the bottom of the valve housing 45.
- a resin spring 44 is inserted into the valve housing 45, a valve stem 43 is inserted thereon, and a gasket 42 is fitted around the valve stem 43, and a guide screw is provided from above the valve stem 43.
- 4 1 is screwed into the container body 2 and assembled.
- the valve stem 43 is urged to the upper guide screw 41 by the urging force of the resin spring 44, and the outer periphery of the gasket 42 is held and fixed to the container body 2 by the guide screw 41.
- the valve stem 43 has a peripheral groove on the outer periphery, and a communication narrow port opened at the bottom of the peripheral groove communicates with the center passage, and the center passage opens at the upper end outlet. Then, the gasket 42 is fitted into the peripheral groove of the valve stem 43, and the narrow communication hole is closed by the elastic close contact of the inner peripheral surface of the gasket 42, whereby the fuel supply is shut off. Also, when the valve stem 43 is pushed against the resin spring 44 from the top side through the flow regulating mechanism 7 in FIG. 2A and directly in FIG.
- the shape of the resin spring 44 as the urging member is a disk-like support base that holds the posture of the lower end, and a contact portion that transmits the urging force by contacting the bottom of the valve stem 43 at the upper end. And a folded-shaped deformed portion connecting the two.
- this resin spring 44 is formed of polyacetal (POM).
- the flow rate adjusting mechanism 7 employs, for example, a filter compression structure, 4 009048 A filter made of urethane foam or the like is placed in a compressed state in the part, and the flow rate of the fuel is adjusted by changing the compression rate to suppress the rapid ejection of the fuel. It is configured to reduce the load on the device. Further, the valve mechanism 4 is provided with a resistance mechanism 8 for inhibiting inadvertent opening operation. In the case shown in the figure, the periphery of the open end of the supply port 2 a of the container body 2 is formed outside the tip of the valve step S 43 without becoming the resistance mechanism 8, and another member comes into contact with the tip of the valve stem 43. Is regulated.
- the injection valve 5 has basically the same configuration as the above-mentioned valve mechanism 4, but the flow rate adjusting mechanism 7 may not be provided.
- the fuel container 1 as described above has a double structure of the container body 2 and the inner container 3 so that the fuel F is ejected with a predetermined range of pressure and the fuel other than fuel is ejected.
- the function of preventing fuel leakage against the impact of the vehicle is further enhanced.
- notebook PCs and PDAs can meet the demand for high space efficiency, and can be constructed as small fuel containers with large capacity.
- an injection valve 5 is provided separately from the valve mechanism 4 connected to the fuel cell, so that fuel can be re-injected into the injection valve 5 from the outside without removing the fuel container 1.
- a methanol or ethanol aqueous solution or pure methanol or pure ethanol is used as a fuel.
- SOFC solid oxide fuel cell
- PEFC polymer electrolyte fuel cell
- Dimethyl ether can also be used as the fuel for). This dimethyl ether is in a gaseous state at normal temperature, and when it is compressed and injected as a liquefied gas, it has a jetting pressure by itself, so that it is not necessary to fill the compressed gas between the container body 2 and the inner container 3. There is.
- dimethyl ether since dimethyl ether has a high pressure, it needs to have a pressure-resistant structure, and further needs to have a structure resistant to solubility.
- the inner container 3 ensures resistance to highly soluble dimethyl ether and a leak prevention function, and the container body 2 secures a pressure-resistant structure against cracking and deformation. be able to.
- FIG. 3 is a schematic cross-sectional view of a fuel cell fuel container 1 ′ according to another embodiment, in which the function of the injection valve 5 in the above embodiment is provided to the valve mechanism 4 of the supply port 2 a, It is a structure where installation is omitted. Others are the same as the embodiment of FIG. The same reference numerals are given to the same parts, and the description is omitted.
- the fuel can be supplied to the fuel cell and the fuel can be re-injected by opening and closing the valve mechanism 4 as shown in FIG. 2a or FIG. 2b.
- the container 1 ′ is removed from the fuel cell, but the structure is simplified.
- resin parts such as a methanol aqueous solution or an ethanol aqueous solution are formed by resinification of the parts that come into contact with the fuel.
- a good fuel container for a polymer electrolyte fuel cell (PEFC) which does not contain metal ions in the fuel, contains no propellant, and extremely dislikes the presence of metal ions, can impair the performance of the fuel cell And can be used repeatedly by re-injecting fuel.
- PEFC polymer electrolyte fuel cell
- FIGS. 4 and 5 show two embodiments of the injection fuel container used for re-injecting the fuel when the fuel in the inner container 3 of the fuel containers 1 and 1 ′ for the fuel cell described above decreases.
- FIG. 4 shows two embodiments of the injection fuel container used for re-injecting the fuel when the fuel in the inner container 3 of the fuel containers 1 and 1 ′ for the fuel cell described above decreases.
- the fuel container for injection 10 shown in Fig. 4 has a container main body 12, a flexible bag inner container 13, a valve mechanism 14 (nozzle mechanism), a resistance mechanism 15 and a dip tube 16 and has a basic structure. Is the same as the fuel containers 1 and 1 ′.
- the fuel F is contained inside the inner container 13, and the compressed gas G for jetting is sealed between the container body 12 and the inner container 13.
- the valve mechanism 14 is applied and connected to the injection valve 5 of the fuel container 1 or the valve mechanism 4 of the fuel container 1 ′ so that the stored fuel F is injected at the pressure of the compressed gas G.
- the pressure of the compressed gas G sealed in the fuel container 10 for injection is set higher than the pressure of the compressed gas G in the fuel containers 1 and 1 ′, that is, the fuel pressure in the fuel container to be re-injected.
- the fuel can be sufficiently injected into the fuel containers 1 and 1 ′ even if the remaining fuel amount in the fuel container 10 is small.
- the valve mechanism 14 is basically the same as the valve mechanism 4 shown in FIG. 2A or FIG. 2B described above, except that the tip of the valve stem protrudes and the valve stem of the valve mechanism 4 in the fuel container 1 is formed.
- the injection is performed by pressing the 4 and 3 to open the passage.
- the resistance mechanism 15 is, for example, a cylinder wall formed on the outer periphery of the valve mechanism 14 to prevent fuel injection due to inadvertent opening of the valve mechanism 14, and to prevent the injection valve 5 of the fuel container 1 or the fuel container 1 ′ Due to the combined structure with the valve mechanism 4, it is provided so as not to be an obstacle during re-injection.
- An injection fuel container 20 of another embodiment shown in FIG. 5 is a manually injected injection container in which compressed gas for jetting is not sealed.
- the fuel container 20 for injection includes a cylindrical container body 21, a piston-shaped pushing member 22 that slides in the container body 21 in an airtight state, and a valve mechanism installed at the tip of the container body 21. 23 (nozzle mechanism), a lid member 24 for closing the side opposite to the valve mechanism 23 of the container body 21, and a resistance mechanism 25.
- the fuel in the container body 21 is pressurized by the forward movement of the operation part 22 a of 22, and injected into the inner container 3 of the fuel containers 1, 1 ′ via the valve mechanism 23.
- the container body 21 is provided with a fitting projection 21 a at a joint portion with the lid member 24, and when connected to the fuel container 1, 1 ′, the fuel remaining inside the container body 21 1 When the air flows backward, the pushing member 22 is prevented from retreating and the lid member 24 is prevented from coming off.
- the parts that come into contact with the fuel F are made of a nonmetallic material, that is, a resin, so that mixing of metal ions into the fuel F is prevented.
- the container bodies 12, 21 are made of a transparent material so that the contents can be checked. Furthermore, the shapes of the container bodies 12 and 21 (dogs are arbitrary, and are configured in various forms in consideration of fuel capacity, portability, etc.).
- PE polyethylene
- PP polypropylene
- PEN polyethylene naphthalate
- PET polyethylene terephthalate
- PAN polyacrylonitrile
- ABS polyamide
- PA polyacetal
- polyethylene polyethylene
- PP polypropylene
- PA polyamide
- POM polyacetone
- PEN polyethylene naphthalate
- PET polyethylene terephthalate
- PAN polyacrylonitrile Acrylonitrile butadiene styrene
- the resistance to dimethyl ether it is composed of crystalline resins such as polyamide (PA), polyacetyl (POM), polybutylene terephthalate (PBT), and polypropylene (PP).
- PA polyamide
- POM polyacetyl
- PBT polybutylene terephthalate
- PP polypropylene
- the resin is formed of acetal, polycarbonate, or acrylonitrile butadiene styrene which is a non-crystalline resin, and the surface thereof is coated with an epoxy resin or a polyamide resin.
- the molding structure there are a single-layer structure formed of a single material and a two-layer (multi-layer) structure formed of a plurality of materials.
- a material with excellent resistance is used for the inner layer part where the contents touch, and a material with excellent pressure resistance and impact resistance is used for the outer layer, and it is formed by two-color molding, coating, etc. .
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Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US10/563,097 US20060151494A1 (en) | 2003-07-03 | 2004-06-21 | Fuel container for fuel cell |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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JP2003270600 | 2003-07-03 | ||
JP2003-270600 | 2003-07-03 | ||
JP2003-297049 | 2003-08-21 | ||
JP2003297049A JP4438983B2 (ja) | 2003-07-03 | 2003-08-21 | 燃料電池用燃料容器 |
Publications (1)
Publication Number | Publication Date |
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WO2005004268A1 true WO2005004268A1 (ja) | 2005-01-13 |
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ID=33566803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2004/009048 WO2005004268A1 (ja) | 2003-07-03 | 2004-06-21 | 燃料電池用燃料容器 |
Country Status (3)
Country | Link |
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US (1) | US20060151494A1 (ja) |
JP (1) | JP4438983B2 (ja) |
WO (1) | WO2005004268A1 (ja) |
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WO2006098869A2 (en) | 2005-03-10 | 2006-09-21 | The Gillette Company | Fuel cell systems and related method |
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US8637207B2 (en) | 2005-05-09 | 2014-01-28 | Kabushiki Kaisha Toshiba | Liquid fuel, fuel cartridge and fuel cell |
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US7615305B2 (en) | 2004-06-08 | 2009-11-10 | Mitsubishi Pencil Co., Ltd. | Fuel reservoir for fuel cell |
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CN100444451C (zh) * | 2004-06-25 | 2008-12-17 | 三菱铅笔株式会社 | 燃料电池 |
JP5100022B2 (ja) * | 2005-04-08 | 2012-12-19 | 三洋電機株式会社 | 燃料電池システム |
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JP4947930B2 (ja) * | 2005-07-25 | 2012-06-06 | 株式会社東海 | 燃料電池用燃料容器 |
US8408246B2 (en) * | 2005-10-05 | 2013-04-02 | Societe Bic | Fuel cartridge for fuel cells |
KR100673755B1 (ko) | 2005-10-21 | 2007-01-24 | 삼성에스디아이 주식회사 | 무펌프 구동 연료전지 시스템 |
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JP5348852B2 (ja) * | 2006-06-20 | 2013-11-20 | 三菱鉛筆株式会社 | 燃料カートリッジ |
US8235077B2 (en) * | 2006-09-14 | 2012-08-07 | Societe Bic | Device for refilling a fuel cartridge for a fuel cell |
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JP5552492B2 (ja) * | 2008-12-22 | 2014-07-16 | エバレデイ バツテリ カンパニー インコーポレーテツド | 流体消費電池及び流体マネージャを有する装置 |
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US8528774B2 (en) | 2011-06-10 | 2013-09-10 | Paccar Inc | Fuel cooler assembly |
KR101356776B1 (ko) * | 2013-05-16 | 2014-01-27 | 주식회사 코베아 | 휴대용 버너 |
US20180065778A1 (en) * | 2016-09-02 | 2018-03-08 | Kenneth Johnson | Collapsible fuel container |
KR20200071545A (ko) * | 2018-12-11 | 2020-06-19 | 현대자동차주식회사 | 연료전지 시스템의 배기압력조절장치 |
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WO2006098869A2 (en) | 2005-03-10 | 2006-09-21 | The Gillette Company | Fuel cell systems and related method |
WO2006098869A3 (en) * | 2005-03-10 | 2007-03-08 | Gillette Co | Fuel cell systems and related method |
US8637207B2 (en) | 2005-05-09 | 2014-01-28 | Kabushiki Kaisha Toshiba | Liquid fuel, fuel cartridge and fuel cell |
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EP1892786A4 (en) * | 2005-06-17 | 2010-12-29 | Toyo Seikan Kaisha Ltd | METHANOL FUEL CELL CASSETTE |
Also Published As
Publication number | Publication date |
---|---|
JP4438983B2 (ja) | 2010-03-24 |
US20060151494A1 (en) | 2006-07-13 |
JP2005038803A (ja) | 2005-02-10 |
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