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1. 发明专利

JP2013020805A Heater structure 审中-公开
标题翻译：加热器结构
公开(公告)号：JP2013020805A
公开(公告)日：2013-01-31
申请号：JP2011153100
申请日：2011-07-11
申请人： Kurabe Industrial Co Ltd , 株式会社クラベ , Toyota Motor Corp , トヨタ自動車株式会社
发明人： IDA KAZUTAKA , WATANABE HIRONORI , IKUMA MUNEAKI , KAWAI SATOSHI , OGAWA YOSHIHIDE
IPC分类号： H05B3/14 , F01N3/32
CPC分类号： F01N3/32 , F01N2240/16 , Y02T10/20 , Y10T137/6416
摘要： PROBLEM TO BE SOLVED: To provide a heater structure capable of improving heating efficiency and obtaining sufficient strength.SOLUTION: The heater structure that can be used for a secondary air supply device of an internal combustion engine comprises an air pump inhaling and exhaling outside air, and a heating device provided to the air pump and heating the air pump. The heating device comprises a PTC (Positive Temperature Coefficient) heating element having a pair of electrode layers, a first electrode terminal, a second electrode terminal, a heating unit made of a box-shaped insulation case opened on one face, and a mold. An opening face of the insulation case is a face contacting the air pump, and a protective sheet is arranged on the face contacting the air pump. A sum of thickness of the mold on the face contacting the air pump and thickness of the protective sheet in the heating device is thinner than thickness of the mold on the face opposed to the face contacting the air pump.
摘要翻译：要解决的问题：提供一种能够提高加热效率并获得足够的强度的加热器结构。解决方案：可用于内燃机的二次空气供应装置的加热器结构包括吸入和呼出外部空气的空气泵，以及提供给空气泵并加热空气泵的加热装置。加热装置包括具有一对电极层的PTC（正温度系数）加热元件，第一电极端子，第二电极端子，由单面打开的盒形绝缘壳体制成的加热单元和模具。绝缘壳体的开口面是与气泵接触的面，在与气泵接触的面上设有保护片。与空气泵接触的表面上的模具的厚度和加热装置中的保护片的厚度的总和比与与空气泵接触的面相对的面上的模具的厚度薄。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2014238028A 内燃機関の燃料配管审中-公开
标题翻译：内燃机燃油管
公开(公告)号：JP2014238028A
公开(公告)日：2014-12-18
申请号：JP2013120054
申请日：2013-06-06
申请人：トヨタ自動車株式会社 , Toyota Motor Corp
发明人： FUJII AKIRA , OGAWA YOSHIHIDE
IPC分类号： F02M63/00 , F02M37/00 , F02M55/02
CPC分类号： Y02T10/123
摘要：【課題】燃料配管の脈動吸収部から透過する燃料を適切に処理しつつ、高圧燃料ポンプの駆動による脈動が低圧燃料配管の下流の噴射弁に伝達されることを抑制することのできる内燃機関の燃料配管を提供する。【解決手段】燃料配管10の低圧燃料配管12は、低圧燃料ポンプ11の下流に設けられた第1配管12aと、同第1配管12aの下流で分岐する第2配管12b及び第3配管12cとで構成されている。第2配管12bの下流には低圧燃料噴射弁15が設けられ、第3配管12cの下流には高圧燃料ポンプ21が設けられている。第2配管12bの一部は、フッ素ゴムで形成された脈動吸収部13とされており、脈動吸収部13はインテークマニホールド34の内部に挿通されている。【選択図】図1
摘要翻译：要解决的问题：提供一种内燃机的燃料管，其抑制由高压燃料泵的驱动引起的脉动，在低压燃料管的下游传递到喷射阀，同时适当地处理从燃料管的脉动吸收部分。燃料管10的低压燃料管12包括：设置在低压燃料泵11的下游的第一管12a; 以及在第一管12a的下游分支的第二管12b和第三管12c。低压燃料喷射阀15设置在第二管12b的下游。高压燃料泵21设置在第三管12c的下游。第二管12b的一部分用作通过氟橡胶形成的脉动吸收部13。脉动吸收部13被插入进气歧管34。

3. 发明专利

JP2010116849A Delivery pipe and method for manufacturing the same 有权
标题翻译：输送管及其制造方法
公开(公告)号：JP2010116849A
公开(公告)日：2010-05-27
申请号：JP2008290927
申请日：2008-11-13
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OGAWA YOSHIHIDE
IPC分类号： F02M55/02
摘要： PROBLEM TO BE SOLVED: To provide a delivery pipe and a method for manufacturing the same enabling cost reduction by simplifying a manufacturing process. SOLUTION: A delivery pipe 100 includes a resin delivery pipe body 110 on which a plurality of injectors are mounted, and a resin inner tube 120 which is provided in the delivery pipe body 110 and extends from one end in an axial direction of the delivery pipe body toward another end side. A wall part 111 shutting off a fuel passage C1 from the outside is provided at one end side in the axial direction of the delivery pipe body 110 as one unit. The wall part 111 is connected to one end side of an inner pipe 120 when the wall part 111 is drawn in an axial direction, and the inner tube 120 is formed as one unit with the delivery pipe body 110. A plug 130 shutting off an inside of the inner tube 120 and the fuel passage C1 is provided at another end side in the axial direction of the inner tube 120 as one unit. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种输送管及其制造方法，其能够通过简化制造过程来实现成本降低。解决方案：输送管100包括安装多个喷射器的树脂输送管体110和设置在输送管主体110中并沿轴向方向的一端延伸的树脂内管120 输送管体朝向另一端侧。在输送管体110的轴向的一端侧设置有从外部关闭燃料通路C1的壁部111作为一个单元。当壁部件111沿轴向拉伸时，壁部111连接到内管120的一端侧，并且内管120与输送管主体110形成为一个单元。塞子130关闭内管120的内部和燃料通路C1设置在内管120的轴向的另一端侧作为一个单元。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2013050057A Fuel pump control device 有权
标题翻译：燃油泵控制装置
公开(公告)号：JP2013050057A
公开(公告)日：2013-03-14
申请号：JP2011187810
申请日：2011-08-30
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OGAWA YOSHIHIDE
IPC分类号： F02M37/08 , F02D41/20
摘要： PROBLEM TO BE SOLVED: To properly determine a performance change of a fuel pump caused by the formation of a fuel film between a brush of a brush motor and a commutator.SOLUTION: An operation period in a low-load state of the brush motor 10 in the fuel pump 9, or an operation period in a low driving voltage of the motor 10 is integrated, so that the performance change of the fuel pump 9 is determined based on an obtained integration value. As the contact surface of the brush with the commutator is highly likely to be smooth under the low-load state of the brush motor 10, the fuel film is often formed between the contact surface, which causes the deterioration of the performance (fuel ejection efficiency) of the fuel pump 9 due to the formation of the fuel film. Accordingly, the performance change of the fuel pump 9 is properly determined due to the formation of the fuel film on the contact surface between the brush of the brush motor 10 and commutator based on the integrated value.
摘要翻译：要解决的问题：为了正确地确定在刷马达的刷子和换向器之间形成燃料膜所引起的燃料泵的性能变化。解决方案：将燃料泵9中的刷式电动机10的低负载状态或电动机10的低驱动电压的运转期间的运转期间整合，使燃料泵的性能变化基于获得的积分值确定9。由于具有换向器的电刷的接触表面在刷电动机10的低负载状态下很可能是平滑的，所以燃料膜通常形成在接触表面之间，导致性能的恶化（燃料喷射效率）由于燃料膜的形成而产生。因此，由于在电刷电动机10的电刷和换向器之间的接触面上形成燃料膜，所以能够适当地确定燃料泵9的性能变化。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2011161974A Fuel tank, and vaporized fuel treatment device equipped with the fuel tank 审中-公开
标题翻译：燃油箱和配有燃油箱的蒸发燃料处理装置
公开(公告)号：JP2011161974A
公开(公告)日：2011-08-25
申请号：JP2010024171
申请日：2010-02-05
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KOGAKI YOSHINORI , OGAWA YOSHIHIDE
IPC分类号： B60K15/077 , F02M25/08
CPC分类号： F02M37/0082 , B60K15/00 , B60K15/077 , B60K2015/0772 , F02M25/089 , F02M37/10
摘要： PROBLEM TO BE SOLVED: To provide a fuel tank capable of restraining a fuel vapor from being generated. SOLUTION: A float plate 110 floating on stored fuel is provided in an inside of the fuel tank 100, the fuel vapor is restrained from being generated, by reducing an area of a liquid face of the fuel contacting with air, by the float plate, and the fuel is restrained from being vaporized on a float plate upper face, by making the fuel deposited on the float plate upper face flow down on the liquid face of the fuel along the float plate upper face, by own weight. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供能够抑制燃料蒸汽的产生的燃料箱。解决方案：在燃料箱100的内部设置浮动在储存燃料上的浮板110，通过减少与空气接触的燃料的液面的面积来抑制燃料蒸气的产生通过使浮子板上表面上的燃料通过自重沿着浮板上表面沿燃料的液面向下流动，从而抑制燃料在浮板上表面上蒸发。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2002371938A Fuel feed device 审中-公开
标题翻译：燃油送料装置
公开(公告)号：JP2002371938A
公开(公告)日：2002-12-26
申请号：JP2001178759
申请日：2001-06-13
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OGAWA YOSHIHIDE , SUZUKI HIROMASA
IPC分类号： F02M37/10
CPC分类号： F02M37/103
摘要： PROBLEM TO BE SOLVED: To provide a fuel feed device capable of suppressing the propagation of vibration occurring in a fuel pump to suppress the occurrence of vibration resulting from the vibration.
SOLUTION: In this fuel feed device of an internal combustion engine, the installation part 40a of the housing 40 of a pump unit 10 is inserted and installed in a flange 16 provided on a sealing plate 15 for sealing the opening part 17 of a fuel tank 11, and the pump unit 10 sucking and discharging fuel is supportedly installed in the fuel tank 11. Recessed parts 80a to 80d for reducing the contact area of the flange 16 with the housing 40 are provided in the opposed fitted surfaces of the flange 16 and the housing 40 to form spaces 81a to 81d. By the recessed parts 80a to 80d, vibration propagating from the installation part 40a of the housing 40 to the flange 16 can be suppressed to suppress the occurrence of the noise resulting from the vibration.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种能够抑制在燃料泵中发生的振动的传播的燃料供给装置，以抑制由振动引起的振动的发生。解决方案：在内燃机的这种燃料供给装置中，泵单元10的壳体40的安装部分40a插入并安装在设置在密封板15上的凸缘16中，用于密封燃料箱的开口部分17 吸入和排出燃料的泵单元10被支撑地安装在燃料箱11中。用于减小凸缘16与壳体40的接触面积的凹入部分80a至80d设置在凸缘16的相对的配合表面中壳体40形成空间81a至81d。通过凹部80a〜80d，可以抑制从壳体40的安装部40a向凸缘16传播的振动，以抑制振动引起的噪声的发生。

7. 发明专利

JP2011226382A Canister arrangement structure, fuel vapor recovery device, and vehicle with the fuel vapor recovery device 有权
标题翻译：燃烧器装置结构，燃料蒸汽回收装置和燃料蒸汽回收装置的车辆
公开(公告)号：JP2011226382A
公开(公告)日：2011-11-10
申请号：JP2010097012
申请日：2010-04-20
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OGAWA YOSHIHIDE
IPC分类号： F02M25/08
CPC分类号： F02M25/089
摘要： PROBLEM TO BE SOLVED: To provide a canister arrangement structure that can suppress a fuel tank from being heated by a heat of an exhaust flowing in an exhaust pipe, while heating an adsorbent that is built in the canister by using the heat of the exhaust flowing in the exhaust pipe.SOLUTION: The arrangement structure in the fuel vapor recovery device includes a canister 210 that has built therein the adsorbent for adsorbing the fuel and temporarily collects fuel vapor generated in a fuel tank 100 of an internal combustion engine. In the arrangement structure of the canister 210, the canister 210 is arranged between the exhaust pipe 30 of the internal combustion engine and the fuel tank 100.
摘要翻译：要解决的问题：提供一种罐排列结构，其能够通过利用在排气管中流动的排气的热量来抑制燃料箱的加热，同时通过使用内部的热量加热内置在罐中的吸附剂排气管中排出的排气。解决方案：燃料蒸气回收装置中的排列结构包括：罐210，其内置有用于吸附燃料的吸附剂，并暂时收集在内燃机的燃料箱100中产生的燃料蒸汽。在罐210的排列结构中，罐210布置在内燃机的排气管30和燃料箱100之间。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2010174693A Fuel delivery pipe 审中-公开
标题翻译：燃油输送管
公开(公告)号：JP2010174693A
公开(公告)日：2010-08-12
申请号：JP2009016821
申请日：2009-01-28
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OGAWA YOSHIHIDE
IPC分类号： F02M55/02 , F02M37/00
摘要： PROBLEM TO BE SOLVED: To increase the degree of freedom in an attachment position of a fuel delivery pipe by raising resonance frequency of the fuel delivery pipe. SOLUTION: The fuel delivery pipe 10 is provided with a pulsator damper 20 at one end surface thereof and a plastic delivery pipe body 12 on which longitudinally spaced attachment pieces 16 are provided in plurality of numbers. A reinforcement member 24 is provided in a space 22 between one end surface of the delivery pipe body 12 and an attachment piece 16 on the one end surface side for removing the resonance frequency of the delivery pipe body 12 out of a normal range. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过提高燃料输送管的共振频率来增加燃料输送管的附接位置的自由度。解决方案：燃料输送管10在其一个端面处设置有波轮阻尼器20，在多个数量上设置有纵向间隔开的附件16的塑料输送管体12。在输送管体12的一个端面和一个端面侧的安装片16之间的空间22中设置有加强构件24，用于将正常范围内的输送管体12的共振频率除去。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2009264166A Delivery pipe 审中-公开
标题翻译：输送管
公开(公告)号：JP2009264166A
公开(公告)日：2009-11-12
申请号：JP2008112419
申请日：2008-04-23
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OGAWA YOSHIHIDE
IPC分类号： F02M55/02
摘要： PROBLEM TO BE SOLVED: To provide a delivery pipe can reduce cost, and reduce vibration and noise due to pulsation. SOLUTION: The delivery pipe 1 includes a deliver pipe body 10 on which a plurality of injectors are mounted, and an internal fuel supply pipe 20 arranged inside the delivery pipe body 10 and extending from one end to other end side in an axial direction of the delivery pipe body 10. An opening 21 and a through-hole 22 as fuel supply ports are provided on the internal fuel supply pipe 20. The opening 21 and the through-hole 22 are arranged symmetrically with respect to a center C of the axial direction of the delivery pipe body 10. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供输送管可以降低成本，并减少由于脉动而引起的振动和噪音。
解决方案：输送管1包括输送管体10，多个喷射器安装在该输送管体10上，内部燃料供给管20布置在输送管主体10的内部，并沿轴向从一端延伸到另一端侧输送管体10的方向。作为燃料供给口的开口21和通孔22设置在内部燃料供给管20上。开口21和通孔22相对于中心C对称地配置输送管体10的轴向。（C）2010，JPO＆INPIT

10. 发明专利

JP2004251165A Canister integrated pump module 审中-公开
公开(公告)号：JP2004251165A
公开(公告)日：2004-09-09
申请号：JP2003040887
申请日：2003-02-19
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OGAWA YOSHIHIDE
IPC分类号： F02M37/00 , F02M37/10
摘要： PROBLEM TO BE SOLVED: To provide a canister integrated pump module capable of preventing a center gage detection operation from being disturbed.
SOLUTION: The canister integrated pump module 10 is composed of a pump unit 16 including a canister 12 and a fuel pump 14, and a fuel hose 18 connecting both. A hose insertion through hole 38 which a middle part of the fuel hose 18 is inserted through is formed on a lower part of the circumference wall of a casing 36 of the canister 12, and the fuel hose 18 is routed to a flange 28 by passing through the hose insertion through hole 38 and drawn into the casing. Consequently, the length of the fuel hose 18 can be reduced and the fuel hose 18 is prevented from being greatly bent and sticking out of a gap 40 toward a center gage 26 side under a condition after assembling.
COPYRIGHT: (C)2004,JPO&NCIPI

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