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1. 发明专利

JP2002147712A CATALYTIC COMBUSTION HEATER 失效
公开(公告)号：JP2002147712A
公开(公告)日：2002-05-22
申请号：JP2000339047
申请日：2000-11-07
申请人： NIPPON SOKEN , TOYOTA MOTOR CORP
发明人： YAMADA TOMOJI , INAGAKI MITSUO , YAMANAKA AKIRA , YOSHII KEIICHI , OGINO ATSUSHI , TAKEDA YUKIHIKO , NEGISHI YOSHIMASA
IPC分类号： F23D14/18 , F23C13/00 , H01M8/06 , F23C11/00
摘要： PROBLEM TO BE SOLVED: To improve the heat exchanger efficiency of a catalytic combustion heater. SOLUTION: The catalytic combustion heater comprises fins 17B in boiling portions 31B for zoning the same into a plurality of small channels arranged perpendicularly to the surface thereof in Fig., which boiling portions are positioned in the midstream of a fluid-to-be-heated channel 3 contacting the intensively heated midstream portion 21B of a combustion gas channel 2 to boil the fluid to be heated. The fins 17B comprise through holes 170B for allowing adjacent small channels to communicate to each other, reducing pressure difference among the small channels to stabilize the surface of fluid and allowing bubbles expanding by bumping to escape to adjacent small channels so as to prevent the wall surfaces of the channels from being covered by gas layers poor in heat transfer efficiency, thereby allowing heat concentrated in the boiling portions 31B to be effectively transferred to the fluid to be heated.

2. 发明专利

JP2005038668A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2005038668A
公开(公告)日：2005-02-10
申请号：JP2003198824
申请日：2003-07-18
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OGINO ATSUSHI , TAKEDA YUKIHIKO
IPC分类号： H01M8/04 , H01M8/06
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a technique capable of restraining a hydrogen separation film from getting brittle during the period of stopping of the operation of a fuel cell system, and capable of preventing the fuel cell system from damage caused by a combustion reaction generated when stopping the fuel cell system.
SOLUTION: The fuel cell system is provided with a hydrogen separation part, a fuel cell, a gas flow passage setting part capable of setting propriety of gas flow between the hydrogen separation part and an anode side passage, and an air supply part supplying air to the hydrogen separation part in order to remove hydrogen gas in the hydrogen separation part. A control part sets the gas flow passage setting part in a state that gas is stopped from flowing through the hydrogen separation part and the anode side passage when stopping the operation of the fuel cell system, and air is supplied to the hydrogen separation part in a state that the air is not supplied in the anode side passage by controlling the air supply part.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够抑制氢分离膜在停止燃料电池系统的时间期间变脆的技术，并且能够防止燃料电池系统由燃烧引起的损坏停止燃料电池系统时产生的反应。解决方案：燃料电池系统设置有氢分离部，燃料电池，能够设定氢分离部和阳极侧通路之间的气流的适当性的气体流路设定部，以及供气部向氢分离部供给空气以除去氢分离部中的氢气。在停止燃料电池系统的动作时，控制部将气体流路设定部设定为停止气体流过氢分离部和阳极侧通路的状态，在空气中向空气分配部供给空气指出通过控制供气部分不在阳极侧通道中供应空气。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2002201002A CONTROL FOR REFORMER AT STARTING UP 失效
公开(公告)号：JP2002201002A
公开(公告)日：2002-07-16
申请号：JP2000397950
申请日：2000-12-27
申请人： TOYOTA MOTOR CORP
发明人： TAKEDA YUKIHIKO , OGINO ATSUSHI , KIMURA KENJI , TAKUMI KOJI , TAKI MASAYOSHI , TANAKA YASUAKI , SAITO NORIHIKO
IPC分类号： C01B3/32 , C01B3/38 , H01M8/04 , H01M8/06
摘要： PROBLEM TO BE SOLVED: To provide a control method for a reformer at start up to generate a fuel gas which has a component to be able to be supplied to a fuel cell at the earliest possible period when the reformer is started up. SOLUTION: The reformer is equipped with an electrically heating catalyst part 135 for heating a reforming catalyst. When the fuel reformer is started up, the temperature of the most upstream part of the reforming catalyst is increased at first using the electrically heating catalyst part 135 and the feeding quantity of a raw material to be reformed is increased gradually with the increasing ratio related to the temperature increase of the reforming catalyst.

4. 发明专利

JP2001296017A COMBUSTION HEATING DEVICE, FUEL MODIFYING DEVICE HAVING THE DEVICE, AND FUEL BATTERY SYSTEM 失效
公开(公告)号：JP2001296017A
公开(公告)日：2001-10-26
申请号：JP2000110633
申请日：2000-04-12
申请人： TOYOTA MOTOR CORP
发明人： TAKEDA YUKIHIKO , KUWAHA KOUICHI , OGINO ATSUSHI , YAMANAKA AKIRA
IPC分类号： F23N1/02 , C01B3/32 , F23C6/04 , F23D11/44 , F23D11/46 , F23K5/22 , H01M8/04 , H01M8/06
摘要： PROBLEM TO BE SOLVED: To equalize mixture of fuel and air and to improve the efficiency of a device by performing further proper combustion of fuel. SOLUTION: A combustion heating device 20 is provided with a first blower 32 to feed air, necessary to burn a part of fuel from a fuel tank 22 and gasify a remaining part, to a first mixing chamber 30, and a second blower 40 to feed air, necessary to burn gasified fuel by a combustion catalyst carried by a heat-exchanger 52, to a second mixing chamber 38. An air amount fed to the first blower 32 and an air amount fed to the second blower 40 are controlled by an electronic control unit 70 based on a feed amount of fuel. Air necessary to gasify fuel is fed to the first mixing chamber 30 and an air amount necessary to burn gasified fuel is fed to the second mixing chamber 38, whereby mixture of fuel and air is further equalized and further proper combustion of fuel is carried out.

5. 发明专利

JP2006283711A Exhaust heat recovery system and method of controlling it 有权
标题翻译：废热回收系统及其控制方法
公开(公告)号：JP2006283711A
公开(公告)日：2006-10-19
申请号：JP2005106840
申请日：2005-04-01
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： HAMADA SHINICHI , SAKA KOICHI , TAKEDA YUKIHIKO , KATO TETSUYA , TAKEYAMA MASAKI
IPC分类号： F01N5/02 , B60H1/08 , F01P3/20 , F02G5/00 , F02G5/02
CPC分类号： Y02T10/16 , Y02T10/166
摘要： PROBLEM TO BE SOLVED: To provide an exhaust heat recovery system which improves the heating performance by utilizing exhaust heat without deteriorating the fuel efficiency or exhaust emission of an internal combustion engine, and a method of controlling the system.
SOLUTION: The exhaust heat recovery system comprises: a heating unit 21 which uses cooling water of the internal combustion engine 10 as a heating source; an exhaust heat recovery unit 30 which is arranged on an exhaust heat recovery passage 11a of an exhaust pipe 11 of the internal combustion engine 10 so as to recover the exhaust heat for heating the cooling water, the exhaust pipe 11 being branched into the exhaust heat recovery passage 11a and an exhaust bypass passage 11b which bypasses the exhaust heat recovery passage 11a; a flow regulating valve 35 for regulating a flow rate of the exhaust gas flowing through the exhaust heat recovery passage 11a and the exhaust bypass passage; and a control unit 40 for controlling a valve opening degree of the flow regulating valve 35. In the exhaust heat recovery system, the control unit 40 varies the valve opening degree according to the temperature of the cooling water and the exhaust gas flow rate determined according to the operating condition of the internal combustion engine 10 or the physical quantity correlated with the exhaust gas flow rate.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种通过利用排热而不劣化内燃机的燃料效率或废气排放来提高加热性能的排气热回收系统，以及控制该系统的方法。排气热回收系统包括：使用内燃机10的冷却水作为加热源的加热单元21; 排气热回收单元30，布置在内燃机10的排气管11的排气热回收通道11a上，以回收用于加热冷却水的排气热，排气管11分支成排气热回流通道11a和旁通废气热回收通道11a的排气旁路通道11b; 用于调节流经排气热回收通道11a和排气旁通通道的排气流量的流量调节阀35; 以及用于控制流量调节阀35的阀开度的控制单元40.在排气热回收系统中，控制单元40根据冷却水的温度和根据以下确定的废气流量来改变阀开度与内燃机10的运转状态或与废气流量相关的物理量。版权所有（C）2007，JPO＆INPIT

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