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1. 发明专利

JP2010265858A Evaporated fuel processing apparatus 有权
标题翻译：蒸发燃料加工设备
公开(公告)号：JP2010265858A
公开(公告)日：2010-11-25
申请号：JP2009119840
申请日：2009-05-18
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： MAKINO KATSUHIKO , KIMOTO JUNYA , SHINAGAWA MASAYOSHI , IKETANI MASANORI
IPC分类号： F02M25/08 , F02M37/00
CPC分类号： F02M25/0836 , F02M37/025 , F02M37/10
摘要： PROBLEM TO BE SOLVED: To suppress a pressure rise in a fuel tank during recovery of evaporated fuel and to prevent reduction in recovering efficiency of the evaporated fuel. SOLUTION: This evaporated fuel processing apparatus is for recovering the evaporated fuel accumulated in a canister 20 from a recovery passage in a fuel tank T by driving a negative pressure generating mechanism 40, and includes vapor passage opening and closing mechanisms 31, 32 opening and closing a vapor passage 30. When the evaporated fuel in the canister 20 is recovered in the fuel tank T by drive of the negative pressure generating mechanism 40, in a state of an atmosphere side opening and closing mechanism 62 being closed, gas flowing into the canister 20 from the vapor passage 30 is restricted by the vapor passage opening and closing mechanism 31, 32. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了抑制在回收蒸发燃料期间燃料箱中的压力上升并且防止蒸发的燃料的回收效率的降低。解决方案：该蒸发燃料处理装置用于通过驱动负压产生机构40从燃料箱T的回收通道回收积聚在罐20中的蒸发燃料，并且包括蒸汽通道开闭机构31,32 打开和关闭蒸汽通道30.当通过负压产生机构40的驱动将罐20中的蒸发燃料回收到燃料箱T中时，在气氛侧开闭机构62关闭的状态下，气体流动从蒸汽通道30进入罐20的气体通过蒸气通道开闭机构31,32来限制。（C）2011，JPO＆INPIT

2. 发明专利

JP2009030539A Evaporated fuel discharge suppressing device 有权
标题翻译：蒸发式排放压力装置
公开(公告)号：JP2009030539A
公开(公告)日：2009-02-12
申请号：JP2007195805
申请日：2007-07-27
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： SHINAGAWA MASAYOSHI , TAKAMATSU KOJI
IPC分类号： F02M25/08 , B60K15/077 , F02M37/00
CPC分类号： F02M25/089 , B60K15/03504 , F02D41/0032 , F02M25/0836 , F02M37/0076
摘要： PROBLEM TO BE SOLVED: To provide an evaporated fuel discharge suppressing device whose configuration can be simplified.
SOLUTION: The evaporated fuel discharge suppressing device is equipped with a fuel tank 12 for storing the fuel, a canister 37 for adsorbing the evaporated fuel generated in the fuel tank 12, and an evaporation passage 40 for communicating the fuel tank 12 and the canister 37. The fuel tank 12 has an upper wall part 14 capable of varying a tank volume by elastically deforming according to the evaporated fuel amount in the tank. The evaporated fuel discharge suppressing device is equipped with a pressure regulating valve 54 having a relief function which closes the evaporation passage 40 at less than a predetermined value of the pressure in the tank when the tank volume of the fuel tank 12 is increased to a predetermined volume, and opens the evaporation passage 40 at not less than the predetermined value.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够简化其构造的蒸发燃料放电抑制装置。解决方案：蒸发燃料排放抑制装置配备有用于储存燃料的燃料箱12，用于吸附在燃料箱12中产生的蒸发燃料的罐37和用于使燃料箱12和罐37.燃料箱12具有能够根据罐中的蒸发燃料量弹性变形而能够改变罐体积的上壁部14。蒸发燃料排出抑制装置配备有压力调节阀54，压力调节阀54具有释放功能，当燃料箱12的油箱容积增加到预定值时，该压力调节阀54以小于罐内压力的预定值关闭蒸发通道40 并且以不小于预定值的方式打开蒸发通道40。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2010270666A Evaporated fuel processing device 有权
标题翻译：蒸发燃料加工装置
公开(公告)号：JP2010270666A
公开(公告)日：2010-12-02
申请号：JP2009122921
申请日：2009-05-21
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： MAKINO KATSUHIKO , KIMOTO JUNYA , SHINAGAWA MASAYOSHI , MANI TAKASHI
IPC分类号： F02M25/08 , F02M37/00
摘要： PROBLEM TO BE SOLVED: To provide an evaporated fuel processing device capable of controlling a fuel introduction amount or the like to an aspirator, and capable of preventing fuel from flowing back to a canister side. SOLUTION: This evaporated fuel processing device includes the canister 10 for adsorbing evaporated fuel generated in a fuel tank 1, a vapor passage 2 for guiding the evaporated fuel to the canister 10, a recovery passage 3 for recovering the evaporated fuel, and the aspirator 12 or the like for generating negative pressure using one part of the fuel delivered from a fuel pump 11. The evaporated fuel is recovered by the negative pressure of the aspirator 12 communicated directly with the fuel pump 11. A fuel introduction valve 21 is provided, on a fuel introduction passage 6, to control the fuel introduction amount to the aspirator 12, and a recovery passage valve 23 is provided on the recovery passage 3. A backflow preventive means is provided preferably on the recovery passage 3 when providing a discharge port for recovered fuel in a gas layer or liquid. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供能够控制吸气器的燃料引入量等并且能够防止燃料回流到罐侧的蒸发燃料处理装置。解决方案：该蒸发燃料处理装置包括用于吸附在燃料箱1中产生的蒸发燃料的罐10，用于将蒸发的燃料引导到罐10的蒸汽通道2，用于回收蒸发的燃料的回收通道3，以及吸气器12等，用于使用从燃料泵11输送的一部分燃料产生负压。蒸发的燃料通过直接与燃料泵11直接连通的吸气器12的负压来回收。燃料引入阀21是在燃料引入通道6上设置有用于控制吸气器12的燃料引入量，并且在回收通道3上设置有回收通道阀23.防回流装置优选地设置在回收通道3上，气体层或液体中回收燃料的端口。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2010265859A Evaporated fuel processing apparatus 有权
标题翻译：蒸发燃料加工设备
公开(公告)号：JP2010265859A
公开(公告)日：2010-11-25
申请号：JP2009119843
申请日：2009-05-18
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： MAKINO KATSUHIKO , KIMOTO JUNYA , SHINAGAWA MASAYOSHI , MANI TAKASHI
IPC分类号： F02M25/08
CPC分类号： F02M25/0836 , F02M37/025 , F02M37/10
摘要： PROBLEM TO BE SOLVED: To purge air in a canister not to raise pressure in a fuel tank to improve recovering efficiency of evaporated fuel. SOLUTION: This evaporated fuel processing apparatus is for recovering the evaporated fuel accumulated in a canister 20 from a recovery passage 50 in a fuel tank T by driving a negative pressure generating mechanism 40, and includes vapor passage opening and closing mechanisms 31, 32 opening and closing a vapor passage 30, and a separating means 70 for separating gas in the fuel tank T into an air component and a fuel component. When the fuel component accumulated in the canister 20 is recovered in a state of an atmosphere side opening and closing mechanism 62 and the vapor passage opening and closing mechanisms 31, 32 being closed, the air component separated from the gas by the separating means 70 can be supplied to the canister 20. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了吹扫罐中的空气，不会增加燃料箱中的压力，以提高蒸发燃料的回收效率。解决方案：该蒸发燃料处理装置用于通过驱动负压产生机构40从燃料箱T中的回收通道50回收积聚在罐20中的蒸发燃料，并且包括蒸气通道开闭机构31， 32，打开和关闭蒸气通道30，以及用于将燃料箱T中的气体分离成空气部件和燃料部件的分离装置70。当积存在罐20中的燃料成分在气氛侧开闭机构62的状态下被恢复并且蒸汽通道开闭机构31,32关闭时，由分离装置70与气体分离的空气成分可以供应给罐20.版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2009029191A Fuel tank 有权
标题翻译：油箱
公开(公告)号：JP2009029191A
公开(公告)日：2009-02-12
申请号：JP2007192996
申请日：2007-07-25
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： MAKINO KATSUHIKO , SHINAGAWA MASAYOSHI , FUJIMURA OSAMU , YAMADA SHIGEKI
IPC分类号： B60K15/03 , F02M37/00
CPC分类号： B60K15/00 , B60K15/03 , B60K2015/0319 , B60K2015/03414 , B60K2015/03427 , Y10T137/86324
摘要： PROBLEM TO BE SOLVED: To provide a fuel tank efficiently insulating and radiating heat of the fuel tank by changing heat conductivity in an inner and outer tank space in accordance with atmospheric temperature.
SOLUTION: This fuel tank 1 has: an inside tank 2; an outside tank 3 to cover at least a part of the outside of the inside tank 2; a space 4 between the inner and outer tanks between the inside tank 2 and the outside tank 3; and a heat conductivity changing means, and is devised to lower the heat conductivity of the space 4 between the inner and outer tanks by the heat conductivity changing means when a temperature out of the outside tank 3 is higher than temperature in the inside tank 2 and to raise the heat conductivity of the space 4 between the inner and outer tanks by the heat conductivity changing means when the temperature out of the outside tank 3 is lower than the temperature in the inside tank 2. The heat conductivity is changed by introduction and discharge of air to and from the inside of the space 4 between the inner and outer tanks.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过根据大气温度改变内外舱空间中的导热性，提供燃料箱有效地绝热和散热燃料箱的热量。
解决方案：该燃料箱1具有内部箱2; 外箱3，以覆盖内箱2的外部的至少一部分; 在内侧箱体2与外部箱体3之间的内侧和外侧箱体之间的空间4; 和热传导率改变装置，并且设计为当外部罐3的温度高于内侧罐2中的温度时，通过热传导率改变装置降低内部和外部箱之间的空间4的导热率，以及当外部罐3的温度低于内部罐2中的温度时，通过热传导率改变装置来提高内部和外部箱之间的空间4的导热性。导热性通过引入和排出而改变的空气进出内部和外部舱之间的空间4的内部。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2013249797A Fuel vapor processing apparatus 审中-公开
标题翻译：燃油蒸汽加工设备
公开(公告)号：JP2013249797A
公开(公告)日：2013-12-12
申请号：JP2012126050
申请日：2012-06-01
申请人： Aisan Industry Co Ltd , 愛三工業株式会社
发明人： SHINAGAWA MASAYOSHI
IPC分类号： F02M25/08
CPC分类号： F02M25/0854 , B01D53/0438
摘要： PROBLEM TO BE SOLVED: To improve the fuel vapor desorption efficiency of an adsorption material 42 in the vicinity of an atmospheric port 24 and to control emission of the fuel vapor from the adsorption material 42 into the atmosphere without increasing the entire heater capacity by setting the temperature distribution of the adsorption material 42 in the vicinity of the atmospheric port 24 to be higher than the temperature distribution of other portion of the adsorption material 42 in a fuel vapor processing apparatus having a heater, in which fuel vapor is adsorbed by the adsorption material stored in a container, the fuel vapor adsorbed during the engine operation is desorbed, and the adsorption material is heated for promoting the desorption.SOLUTION: The temperature distribution of an adsorption material 42 to be heated by a first heater 50 and a second heater 60 is successively lower toward the downstream side of the air flow from a vicinity of an atmospheric port 24 of a container 12 for introducing air into the container 12 during the desorption of the fuel vapor.
摘要翻译：要解决的问题：为了提高大气口24附近的吸附材料42的燃料蒸气解吸效率，并且通过设定吸附材料42的吸附材料42将燃料蒸气从吸附材料42排出到大气中而不增加整个加热器容量大气口24附近的吸附材料42的温度分布高于具有加热器的燃料蒸气处理装置中吸附材料42的其他部分的其他部分的温度分布，其中燃料蒸气被吸附材料吸附存储在容器中，在发动机运转期间吸附的燃料蒸汽被解吸，并且加热吸附材料以促进解吸。溶液：由第一加热器50和第二加热器60加热的吸附材料42的温度分布朝向从容纳物的大气口24附近的空气流的下游侧依次下降在燃料蒸汽解吸期间将空气引入容器12中。

7. 发明专利

JP2013249795A Fuel vapor processing apparatus 审中-公开
标题翻译：燃油蒸汽加工设备
公开(公告)号：JP2013249795A
公开(公告)日：2013-12-12
申请号：JP2012126047
申请日：2012-06-01
申请人： Aisan Industry Co Ltd , 愛三工業株式会社
发明人： SHINAGAWA MASAYOSHI
IPC分类号： F02M25/08
CPC分类号： F02M35/0218 , F02M25/0854
摘要： PROBLEM TO BE SOLVED: To improve the fuel vapor desorption efficiency of an adsorption material 42 in the vicinity of an atmospheric port 24 and to control emission of the fuel vapor from the adsorption material 42 into the atmosphere without increasing the entire heater capacity by setting the temperature distribution of the adsorption material 42 in the vicinity of the atmospheric port 24 to be higher than the temperature distribution of other portion of the adsorption material 42 in a fuel vapor processing apparatus having a heater, in which fuel vapor is adsorbed by the adsorption material stored in a container, the fuel vapor adsorbed during the engine operation is desorbed, and the adsorption material is heated for promoting the desorption.SOLUTION: The temperature distribution of an adsorption material 42 to be heated by a first heater 50 and a second heater 60 is higher in the vicinity of an atmospheric port 24 of a container 12 for introducing the atmospheric air into the container 12 during the desorption than the temperature distribution of other portion.
摘要翻译：要解决的问题：为了提高大气口24附近的吸附材料42的燃料蒸气解吸效率，并且通过设定吸附材料42的吸附材料42将燃料蒸气从吸附材料42排出到大气中而不增加整个加热器容量大气口24附近的吸附材料42的温度分布高于具有加热器的燃料蒸气处理装置中吸附材料42的其他部分的其他部分的温度分布，其中燃料蒸气被吸附材料吸附存储在容器中，在发动机运转期间吸附的燃料蒸汽被解吸，并且加热吸附材料以促进解吸。溶液：由第一加热器50和第二加热器60加热的吸附材料42的温度分布在容器12的大气口24的附近较高，用于将大气引入到容器12中 ainer 12在解吸期间比其他部分的温度分布。

8. 发明专利

JP2011021505A Evaporated fuel processing device 审中-公开
标题翻译：蒸发燃料加工装置
公开(公告)号：JP2011021505A
公开(公告)日：2011-02-03
申请号：JP2009165525
申请日：2009-07-14
申请人： Aisan Industry Co Ltd , 愛三工業株式会社
发明人： MAKINO KATSUHIKO , SHINAGAWA MASAYOSHI , TEJIMA HIDEKI , MANI TAKASHI
IPC分类号： F02M25/08
CPC分类号： B01D53/0415 , B01D53/047 , B01D53/0476 , B01D2253/102 , B01D2256/14 , B01D2257/106 , B01D2257/702 , B01D2259/40007 , B01D2259/40056 , B01D2259/402 , B01D2259/4516 , B01D2259/4566 , B01D2259/655 , F02M25/0872
摘要： PROBLEM TO BE SOLVED: To provide an evaporated fuel processing device having high desorption efficiency of evaporated fuel adsorbed to a canister and processing the evaporated fuel with good efficiency.
SOLUTION: The evaporated fuel processing device is equipped with: the canister 2 for adsorbing the evaporated fuel; a vapor passage 4 for leading the evaporated fuel from a fuel tank 1 to the canister 2; a recovery passage 5 for recovering the evaporated fuel desorbed from the canister 2 to the fuel tank 1; an atmosphere passage 6 for communicating the canister 2 with the atmosphere; a vacuum pump 3 for desorbing the evaporated fuel, a vapor passage valve 10; and an atmosphere passage valve 11. During desorption of the evaporated fuel by the vacuum pump 3, the vapor passage valve 10 and the atmosphere passage valve 11 are closed, and the evaporated fuel is desorbed while maintaining the inside of the canister 2 at negative pressures. Then, a pressure regulating valve 12 is communicated with the atmosphere passage 6, and when the evaporated fuel is desorbed by the vacuum pump 3, fresh air is introduced via the pressure regulating valve 12 while the inside of the canister 2 is maintained in the negative pressure state.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种蒸发燃料处理装置，其具有吸附到罐上的蒸发燃料的高脱附效率，并且以高效率处理蒸发的燃料。解决方案：蒸发燃料处理装置配备有：用于吸附蒸发燃料的罐2; 用于将蒸发的燃料从燃料箱1引导到罐2的蒸汽通道4; 用于回收从罐2解吸到燃料箱1的蒸发燃料的回收通道5; 用于将罐2与大气连通的气氛通道6; 用于解吸蒸发燃料的真空泵3，蒸气通道阀10; 和气氛通道阀11.在通过真空泵3解吸蒸发的燃料的同时，关闭蒸气通道阀10和大气通道阀11，同时将罐2的内部维持在负压下将蒸发的燃料解吸。然后，压力调节阀12与大气通路6连通，当蒸发燃料被真空泵3解吸时，经由调压阀12引入新鲜空气，同时将罐2的内部保持为负压力状态。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2013036352A Evaporative fuel processing device 审中-公开
标题翻译：蒸发燃料加工装置
公开(公告)号：JP2013036352A
公开(公告)日：2013-02-21
申请号：JP2011170849
申请日：2011-08-04
申请人： Aisan Industry Co Ltd , 愛三工業株式会社
发明人： YAMANAKA SHOTA , SHINAGAWA MASAYOSHI , MAKINO KATSUHIKO
IPC分类号： F02M25/08
摘要： PROBLEM TO BE SOLVED: To provide an evaporative fuel processing device configured to efficiently improve desorption performance by positively heating the center part of an adsorption chamber while reducing energy loss.SOLUTION: The device includes a canister case 10 containing an adsorption chamber 21 filled with adsorbent 18, a tank port 13 communicating with a fuel tank, a purge port 14 discharging evaporative fuel therethrough, and an atmosphere port 15 communicating with the atmosphere. A heater unit 22 generating heat through energization is arranged in the center part of the adsorption chamber 21 so as not to come into contact with the canister case 10. The heater unit 22 is partitioned by a plurality of heat transfer elements 23 in parallel with a gas flow direction in the adsorption chamber 21, and formed in a honeycomb shape having a cross-sectional shape with a plurality of cells 24. The heater unit 22 occupies a range of 10-50% with respect to a cross sectional area in a direction orthogonal to the gas flow direction in the adsorption chamber 21. The cells 24 are filled with the adsorbent 18.
摘要翻译：解决的问题：提供一种蒸发燃料处理装置，其被配置为通过在减少能量损失的同时积极加热吸附室的中心部分来有效地提高解吸性能。解决方案：该装置包括：容纳吸附剂18的吸附室21的罐壳体10;与燃料箱连通的罐口13;通过其排出蒸发燃料的净化口14;以及与大气连通的气氛口15 。在吸附室21的中央部配置有通过通电而产生热量的加热器单元22，以便不与罐壳体10接触。加热器单元22由多个热传递元件23与气体流动方向，并且形成为具有多个单元24的截面形状的蜂窝形状。加热器单元22相对于方向上的横截面积占据10-50％的范围与吸附室21中的气体流动方向垂直。电池24填充有吸附剂18.版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2012046183A Fuel tank 有权
标题翻译：油箱
公开(公告)号：JP2012046183A
公开(公告)日：2012-03-08
申请号：JP2011229439
申请日：2011-10-19
申请人： Aisan Industry Co Ltd , 愛三工業株式会社
发明人： MAKINO KATSUHIKO , SHINAGAWA MASAYOSHI , FUJIMURA OSAMU , YAMADA SHIGEKI
IPC分类号： B60K15/03
摘要： PROBLEM TO BE SOLVED: To provide a fuel tank capable of performing more efficient heat insulation and radiation according to an atmospheric temperature.SOLUTION: The fuel tank includes: an inner tank 2; an outer tank 3 which covers at least a part of the outside of the inner tank 2; an inner/outer-tank space 4 between the inner tank 2 and the outer tank 3; a pump 27 for changing the pressure of a space 4 between the inner/outer tanks; and a heat conducting member 46 supported by a diaphragm 45 so as to approach or to be separated from the inner tank 2 at a part of the outer tank 3. When a temperature outside the outer tank 3 is higher than that of the inner tank 2, the heat conducting member 46 is separated from the inner tank 2. On the other hand, when the temperature outside the outer tank 3 is lower than that of the inner tank 2, the heat conducting member 46 is brought into contact with the inner tank 2 by reducing pressure in the space 4 between the inner/outer tank by the pump 27.
摘要翻译：要解决的问题：提供能够根据大气温度进行更有效的隔热和辐射的燃料箱。解决方案：燃料箱包括：内箱2; 外罐3，其覆盖内箱2的外部的至少一部分; 在内箱2和外箱3之间的内/外箱空间4; 用于改变内/外箱之间的空间4的压力的泵27; 以及由隔膜45支撑以在外罐3的一部分处于接近或与内罐2分离的导热构件46.当外罐3外部的温度高于内罐2的温度时导热部件46与内箱2分离。另一方面，当外箱3外的温度低于内罐2的温度时，导热部件46与内罐接触通过泵27减小内外箱之间的空间4的压力。（C）2012年，JPO和INPIT

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