Fuel cell system
A fuel cell system including a fuel supply control mechanism, which is disposed between the fuel tank and the fuel cell, capable of interrupting the supply of the fuel; and a temperature sensor provided to a circuit connecting the fuel supply control mechanism to the fuel cell for changing a resista...
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Main Authors | , , , |
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Format | Patent |
Language | English |
Published |
29.03.2011
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Subjects | |
Online Access | Get full text |
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Abstract | A fuel cell system including a fuel supply control mechanism, which is disposed between the fuel tank and the fuel cell, capable of interrupting the supply of the fuel; and a temperature sensor provided to a circuit connecting the fuel supply control mechanism to the fuel cell for changing a resistance according to at least one of a temperature of the power generation of the fuel cell and a temperature of an electronic device supplied with electric power from the fuel cell. The fuel supply control mechanism is operated by a change in the resistance of the temperature sensor so that the supply of the fuel is interrupted. The system enables more reliably the interruption of a supply of fuel by a passive structure in a control when a temperature of a power generation portion of the fuel cell exceeds an allowable range. |
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AbstractList | A fuel cell system including a fuel supply control mechanism, which is disposed between the fuel tank and the fuel cell, capable of interrupting the supply of the fuel; and a temperature sensor provided to a circuit connecting the fuel supply control mechanism to the fuel cell for changing a resistance according to at least one of a temperature of the power generation of the fuel cell and a temperature of an electronic device supplied with electric power from the fuel cell. The fuel supply control mechanism is operated by a change in the resistance of the temperature sensor so that the supply of the fuel is interrupted. The system enables more reliably the interruption of a supply of fuel by a passive structure in a control when a temperature of a power generation portion of the fuel cell exceeds an allowable range. |
Author | MOGI SATOSHI IHARA SHOJI YAMAMOTO JUN NAKAKUBO TORU |
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Notes | Application Number: US20080041942 |
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RelatedCompanies | CANON KABUSHIKI KAISHA |
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Snippet | A fuel cell system including a fuel supply control mechanism, which is disposed between the fuel tank and the fuel cell, capable of interrupting the supply of... |
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SubjectTerms | BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY |
Title | Fuel cell system |
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