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1. 发明专利

JP2007218089A Throttle control device for internal combustion engine 有权
标题翻译：用于内燃机的节流控制装置
公开(公告)号：JP2007218089A
公开(公告)日：2007-08-30
申请号：JP2006036035
申请日：2006-02-14
申请人： Aisan Ind Co Ltd , Denso Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 愛三工業株式会社 , 株式会社デンソー
发明人： ASANO HIDEKI , ISHIDA KATSUMI , MIYAZAKI KIWAMU , MINAMITANI KAZUHIRO , KAMIO SHIGERU , MIYAJI KAZUTAKA , KAMIYA AKIHIRO
IPC分类号： F02D9/02 , F02D9/00 , F02D11/10 , F02D41/22 , F02D45/00
CPC分类号： F02D11/107 , F02D11/106 , F02D2011/108
摘要： PROBLEM TO BE SOLVED: To surely detect freezing of a throttle valve regardless of difference in environmental conditions so as to break tight freezing of the throttle valve. SOLUTION: The throttle control device comprises: the throttle valve 6 disposed to an intake passage 4; a motor 7 driving the throttle valve 6; an electronic control device (ECU) 2 controlling the motor 7; and a throttle sensor 8 detecting actual opening of the throttle valve 6. The ECU 2 determines the freezing of the throttle valve 6 when the actual opening does not reach target opening after a predetermined time or more of drive time of the motor 7, and stores the actual opening as freezing opening. The ECU 2 supplies drive duty and inverts the drive duty by an open control so as to make the motor 7 exert drive torque required for breaking the ice, and controls the motor 7 to make integration of deviations between the target opening and the freezing opening zero so as to repeatedly oscillate the throttle valve 6. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：无论环境条件的差异如何，都可以确实地检测到节流阀的冻结，从而打破了节流阀的紧密冻结。解决方案：节流控制装置包括：设置在进气通道4上的节流阀6; 驱动节流阀6的马达7; 控制电动机7的电子控制装置（ECU）2; 以及检测节气门6的实际打开的节气门传感器8.当电动机7的驱动时间经过规定时间以上时，实际开度未达到目标开度时，ECU2判断节流阀6的冻结，并存储实际打开作为冻结开口。 ECU2提供驱动占空比，并通过打开控制来转换驱动占空比，以使马达7施加打破冰所需的驱动力矩，并且控制马达7使目标开度和冷冻开启零点之间的偏差以便重复地使节流阀6摆动。COPYRIGHT：（C）2007，JPO＆INPIT

2. 发明专利

JP2007332874A Trap device for blow-by gas 审中-公开
标题翻译：用于吹气的TRAP装置
公开(公告)号：JP2007332874A
公开(公告)日：2007-12-27
申请号：JP2006166132
申请日：2006-06-15
申请人： Aisan Ind Co Ltd , Denso Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 愛三工業株式会社 , 株式会社デンソー
发明人： ASANO HIDEKI , TAKEDA KEISO , ISHIDA KATSUMI , MIYAZAKI KIWAMU , KAMIYA AKIHIRO
IPC分类号： F01M13/04 , F01M13/00
摘要： PROBLEM TO BE SOLVED: To simplify the structure of a trap device for separating moisture or oil mist in blow-by gas by efficiently cooling the trap device by using traveling air at the time of traveling a vehicle as a coolant.
SOLUTION: In the trap device to be provided in a communicating passage connecting a cylinder head cover 6 part of an engine with an intake passage, a gas-liquid separation part 1A for separating at least moisture from blow-by gas is provided to be located above the cylinder head cover 6 and separated from the upper surface of the cylinder head cover 6.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了简化用于在窜气中分离水分或油雾的捕集装置的结构，通过在作为冷却剂行驶车辆时通过使用行进空气有效地冷却捕集装置。解决方案：在设置在将发动机的气缸盖罩6与进气通路连接的连通通道中的捕集装置中，设置有用于从窜气中分离至少水分的气液分离部1A 位于气缸盖罩6的上方并与汽缸盖罩6的上表面分离。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007332873A Trap device for blow-by gas 审中-公开
标题翻译：用于吹气的TRAP装置
公开(公告)号：JP2007332873A
公开(公告)日：2007-12-27
申请号：JP2006166131
申请日：2006-06-15
申请人： Aisan Ind Co Ltd , Denso Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 愛三工業株式会社 , 株式会社デンソー
发明人： ASANO HIDEKI , TAKEDA KEISO , ISHIDA KATSUMI , HASHIOKA HITOSHI , KAMIYA AKIHIRO
IPC分类号： F01M13/04 , F01M13/00
摘要： PROBLEM TO BE SOLVED: To enhance the effect of separating moisture in a trap device used for a blow-by gas circulating device to separate moisture contained in blow-by gas, and eliminate the intake resistance of an intake passage by the trap device. SOLUTION: This device comprises a blow-by gas passage 23 formed by an air passing cylinder 8a for distributing air and a passage forming wall 17 provided on the outside thereof. The passage forming wall 17 includes a blow-by gas inflow port to the blow-by gas passage 23, and the air passing cylinder 8a includes a blow-by gas outflow port 26 to the inside of the air passing cylinder 8a. The air distributed in the intake passage is distributed to the air passing cylinder 8a to cool the air passing cylinder 8a, whereby the blow-by gas distributed in the blow-by gas passage 23 provided outside the air passing cylinder 8a is cooled. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了增强用于窜气循环装置的捕集装置中的水分的分离效果，以分离窜气中含有的水分，并且通过捕获器消除进气通道的进气阻力设备。解决方案：该装置包括由用于分配空气的通气筒8a和设置在其外侧的通道形成壁17形成的窜气通道23。通道形成壁17包括到窜缸气体通道23的窜气流入口，通气气缸8a包括到通气气缸8a内部的窜气流出口26。分配在进气通道中的空气被分配到通气气缸8a以冷却通气气缸8a，由此分配在设置在通气气缸8a外部的窜气通道23中的窜气被冷却。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2009281224A Throttle device for internal combustion engine 审中-公开
标题翻译：用于内燃机的节流装置
公开(公告)号：JP2009281224A
公开(公告)日：2009-12-03
申请号：JP2008132792
申请日：2008-05-21
申请人： Aisan Ind Co Ltd , Denso Corp , 愛三工業株式会社 , 株式会社デンソー
发明人： ASANO HIDEKI , NAKAMURA TAKUJI
IPC分类号： F02D9/10
摘要： PROBLEM TO BE SOLVED: To provide a throttle device for an internal combustion engine capable of restricting sticking of a throttle valve due to freezing and of reducing resistance to an intake air flow.
SOLUTION: This throttle device 1 for internal combustion engine comprises a nearly disk-like butterfly type valve portion 20 to be turned inside a bore 11 to open/close the bore and a shaft portion 30 connected to the valve portion and supported by a body main body 10 to freely turn the valve portion inside the bore. Single or a plurality of tapered grooves M are provided inside the bore 11, extending in the axial direction of the bore 11. The grooves M are respectively provided so that a tip of the tapered shape thereof is positioned in a position of an opposite surface in full close or a position near that position without riding over the opposite surface in full close as the inner peripheral surface of the bore 11 opposite to the outer peripheral surface of the valve portion 20 in a position, wherein the valve portion 20 is full closed inside the bore 11.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于内燃机的节流装置，其能够限制由于冷冻导致的节流阀的粘附和降低对进气流的阻力。解决方案：用于内燃机的节流装置1包括几乎盘形的蝶形阀部分20，其将在孔11内转动以打开/关闭孔;以及轴部30，其连接到阀部分并由主体10，用于使孔内的阀部自由地转动。单个或多个锥形槽M设置在孔11的内部，在孔11的轴向方向上延伸。槽M分别设置成使得其锥形形状的尖端位于相对表面的位置完全关闭或靠近该位置的位置，而不会在与阀部分20的外周表面相对的孔11的内周表面完全闭合的相对表面上，其中阀部分20在内部完全关闭孔径11.版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2008082474A Bearing fixing structure and bearing fixing method 审中-公开
标题翻译：轴承固定结构和轴承固定方法
公开(公告)号：JP2008082474A
公开(公告)日：2008-04-10
申请号：JP2006264404
申请日：2006-09-28
申请人： Aisan Ind Co Ltd , Denso Corp , 愛三工業株式会社 , 株式会社デンソー
发明人： ASANO HIDEKI , ASANUMA HIROSHI , NATSUME TETSUSHI
IPC分类号： F16C35/02
CPC分类号： F16C35/02 , Y10T29/49865
摘要： PROBLEM TO BE SOLVED: To fix a bearing to a recessed part of a resin housing so as not to slip out with the lapse of time. SOLUTION: This bearing fixing structure is provided for fixing the bearing 15 rotatably supporting a shaft 16 to the inside of the resin housing 30. The bearing fixing structure has an annular presser member 50 for preventing slipping-out of the bearing 15, by pressing down the bearing 15 installed inside the housing 30 from the axial direction, and is constituted so that the presser member 50 is pressed inside the housing 30, and is formed so that an outer peripheral surface of its presser member 50 can engage in the axial direction with an inner peripheral surface of the housing 30. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：将轴承固定到树脂外壳的凹部，以便随着时间的流逝而不会滑出。解决方案：该轴承固定结构用于将轴承15可旋转地支撑在树脂壳体30的内部。轴承固定结构具有用于防止轴承15滑落的环形压紧件50，通过从轴向按压安装在壳体30内的轴承15，构成为将加压构件50按压在壳体30的内部，并且形成为使得其按压构件50的外周面能够接合在轴向方向与壳体30的内周面相对。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2012029352A motor 有权
标题翻译：发动机
公开(公告)号：JP2012029352A
公开(公告)日：2012-02-09
申请号：JP2010162748
申请日：2010-07-20
申请人： Aisan Ind Co Ltd , Asmo Co Ltd , Denso Corp , アスモ株式会社 , 愛三工業株式会社 , 株式会社デンソー
发明人： SUMI HIROYUKI , SHIMIZU YASUSHI , TAKAHASHI TERUMITSU , TAJIMA HIROKAZU , KOKUBU TOSHIHIDE , ITO YOSHIKI , ASANO HIDEKI
IPC分类号： H02K13/04
摘要： PROBLEM TO BE SOLVED: To provide a motor capable of preventing a conducting wire connected to a commutator from being broken due to vibration or shock.SOLUTION: A commutator 20 fixed to a shaft 15 of a motor is provided with a plurality of electrode plates 22 on an outer wall of a shaft body part 27 which is made of a resin, while the electrode plates being separated from each other in a circumferential direction. A claw part 23 of the electrode plate 22 is bent so that it may fold toward a diameter direction outer surface 21. The claw part 23 has one central claw part 231 and two side claw parts 232 formed by an isolation groove 25. In the central claw part 231, a compression bonding part 31 of a conducting wire 30 is inserted and heat compressed (fused). The side claw parts 232 hold attaching parts 32 of the conducting wire 30 at both sides of the central claw part 231. Thereby, a tensile stress to the conducting wire 30 due to vibration or shock is absorbed in the attaching part 32. Therefore, a stress concentration in the compression bonding part 31 can be avoided, and the breaking of the conducting wire 30 in the compression bonding part 31 can be prevented.
摘要翻译：要解决的问题：提供一种能够防止连接到换向器的导线由于振动或冲击而断裂的电动机。解决方案：固定到电机的轴15的换向器20在由树脂制成的轴体部分27的外壁上设置有多个电极板22，同时电极板与每个电极板分离另一个在圆周方向。电极板22的爪部23弯曲成可以向直径方向外表面21折叠。爪部23具有一个中心爪部231和由隔离槽25形成的两个侧爪部232。在中央爪部231将导线30的压接部31插入并热压（熔接）。侧爪部232将导线30的安装部32保持在中心爪部231的两侧。由此，由于振动或冲击而导致的导线30的拉伸应力在安装部32中被吸收。因此，可以避免压接部31的应力集中，能够防止压接部31中的导线30断裂。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2009180097A Throttle device 有权
标题翻译：节流装置
公开(公告)号：JP2009180097A
公开(公告)日：2009-08-13
申请号：JP2008017474
申请日：2008-01-29
申请人： Aisan Ind Co Ltd , Denso Corp , 愛三工業株式会社 , 株式会社デンソー
发明人： NISHIKAWA YASUHIRO , ASANO HIDEKI , SHIMADA HIROKI
IPC分类号： F02D9/10 , F16K1/22
摘要： PROBLEM TO BE SOLVED: To provide a throttle device capable of reducing a leaked intake flow when fully closed.
SOLUTION: This throttle device 10 comprises: a body 12 in which a bore 17 through which an intake air flows is formed; and a valve element 14 having a shaft section 28 supported in a bearing support hole 21 formed in the body 12 rotatably through bearings 23 and a valve part 30 of butterfly valve type for opening and closing the bore 17. An annular member 50 fitted into the bore 17 side opening end of the bearing support hole 21 rotatably through an annular gap C1 is installed in the valve element 14. The annular member 50 is press-fitted to the shaft section 28 of the valve element 14, and brought into surface-contact with the axial end surface 31 of the valve section 30. The annular member 50 is formed of a press-formed part.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在完全关闭时减少泄漏的进气流量的节流装置。解决方案：该节流装置10包括：主体12，其中形成有进入空气流动的孔17; 以及阀元件14，其具有轴部28，该轴部28支承在形成于主体12的轴承支撑孔21中，该轴承支撑孔21通过轴承23可旋转地旋转，以及蝶形阀的阀部30，用于打开和关闭孔17。安装在阀体14上的轴承支撑孔21的可旋转地穿过环形间隙C1的孔17侧的开口端被安装在阀元件14的轴部28上并与其接触与阀部30的轴向端面31连接。环状部件50由压入部形成。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2008255979A Flow control valve 有权
标题翻译：流量控制阀
公开(公告)号：JP2008255979A
公开(公告)日：2008-10-23
申请号：JP2007153839
申请日：2007-06-11
申请人： Aisan Ind Co Ltd , Denso Corp , 愛三工業株式会社 , 株式会社デンソー
发明人： KINO HISASHI , ISOGAI TOMIJI , NISHIKAWA YASUHIRO , NAKAMURA MASARU , ASANO HIDEKI , SHIMADA HIROKI
IPC分类号： F02D9/10 , F16J15/32
摘要： PROBLEM TO BE SOLVED: To prevent leakage of a fluid to downstream a flow path during full close while preventing the leakage to the outside the flow path without causing increase in the number of parts and assembly man power. SOLUTION: A throttle valve device is provided with a throttle body 12 forming a bore 17, a valve shaft section 22 supported rotatably in a bearing fitting section 18 formed in the throttle body 12 through a bearing 20, a throttle valve element 14 with a valve element section 24 opening/closing the bore 17. An annular space 42 is formed between the radially opposed circumferential faces of the bearing fitting section 18 and the valve shaft section 22, and also between the axially opposed end faces 20a, 32 of the bearing 20 and the throttle valve element 14. In the annular space 42, a sealing member 50 with sealing sections 55, 56, 57 respectively sealing the inner circumferential face of the bearing fitting section 18 and the outer circumferential face of the valve shaft section 22, and the end face of the throttle valve element 14 is provided. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了防止在完全关闭期间将流体泄漏到流路下游，同时防止泄漏到流路外部，而不会增加零件数量和组装人力。解决方案：节气门装置设置有形成孔17的节气门体12，通过轴承20可旋转地支撑在形成在节气门体12中的轴承配合部18中的阀轴部22，节气门元件14 具有打开/关闭孔17的阀元件部分24.在轴承配合部分18的径向相对的周向表面和阀轴部分22之间以及轴向相对的端面20a，32之间形成环形空间42 轴承20和节流阀元件14.在环形空间42中，具有分别密封轴承配合部18的内周面和阀轴部的外周面的密封部55,56,57的密封部件50 22，并且设置节流阀元件14的端面。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2008095945A Bearing fixing structure 审中-公开
标题翻译：轴承固定结构
公开(公告)号：JP2008095945A
公开(公告)日：2008-04-24
申请号：JP2007103747
申请日：2007-04-11
申请人： Aisan Ind Co Ltd , Denso Corp , 愛三工業株式会社 , 株式会社デンソー
发明人： MASUI TOSHIYUKI , ASANUMA HIROSHI , ASANO HIDEKI , TANIMURA HIROSHI
IPC分类号： F16C35/02
CPC分类号： F02D9/106 , F02D9/107 , F02D9/108 , F16C33/74 , F16J15/061 , F16J15/14
摘要： PROBLEM TO BE SOLVED: To fix a bearing firmly in a resin housing and prevent crack of the housing in press-fitting of the bearing.
SOLUTION: In this bearing fixing structure, the bearing 15 rotatably supporting a shaft 16 is fixed by press-fitting the bearing into a recess 40 formed in the housing 30. The bearing fixing structure includes a non-contact face 42 formed along the entire inner circumference of the recess 40 of the housing 30 and constructed not to contact with an outer circumferential face 15r of the bearing 15. A plurality of projections 41 are formed on the non-contact face 42 and are arranged along the circumference of the non-contact face. Each projection 41 extends along a press-fitting direction for the bearing 15, so that the projections 41 can be crushed by the outer circumferential face 15r of the bearing 15 as the bearing 15 is press-fitted into the recess. A sealing face 45 is formed in the recess 40 of the housing 30 on the depth of the non-contact face 42, so that the entire circumference of the outer circumferential face 15r of the bearing 15 can closely contact with the sealing face 45.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：将轴承牢固地固定在树脂外壳中，并防止轴承的压配中壳体的裂纹。解决方案：在该轴承固定结构中，通过将轴承压配合到形成在壳体30中的凹部40中，可旋转地支撑轴16的轴承15被固定。轴承固定结构包括沿着形成的非接触面42 壳体30的凹部40的整个内周，并且构造成不与轴承15的外周面15r接触。多个突起41形成在非接触面42上，沿着圆周方向非接触面。每个突起41沿着轴承15的压入方向延伸，使得当轴承15压配合到凹部中时，凸起41可被轴承15的外周面15r压溃。密封面45形成在壳体30的凹部40的非接触面42的深度上，使得轴承15的外周面15r的整个圆周能够与密封面45紧密接触。 P>版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2011179479A Intake valve device 有权
标题翻译：阀门装置
公开(公告)号：JP2011179479A
公开(公告)日：2011-09-15
申请号：JP2010047321
申请日：2010-03-04
申请人： Aisan Industry Co Ltd , Denso Corp , 愛三工業株式会社 , 株式会社デンソー
发明人： ASANO HIDEKI , MURATA TAISUKE , SHIMADA HIROKI
IPC分类号： F02D9/10
CPC分类号： F02D9/106 , F02D9/107 , F02D9/108
摘要： PROBLEM TO BE SOLVED: To provide an intake valve device capable of always exhibiting an excellent bearing function even under a hard environment for use and capable of controlling an intake flow rate, preventing boss parts 36 and 37 from being broken when pressing a bearing 34, by using a characteristic of a housing 33 itself made of a resin and having elasticity to elastically support the bearing 34 with the boss parts 36 and 37. SOLUTION: The cylindrical boss parts 36 and 37 formed in the housing 33 include: a large-diameter hole 38 larger than the bearing 34 in the outer diameter dimension and formed in a part, into which the bearing 34 is to be pressed; and seat parts (projecting parts ) 39 formed in the inner peripheral surface of the large-diameter hole 38 by swelling at three positions in the circumferential direction. This seat part 39 elastically supports the bearing 34 to be pressed into the large-diameter hole without contact of the outer peripheral surface of the bearing 34 with the inner peripheral surface of the large-diameter hole 38, and one of the seat parts 39 is arranged on a downstream side of an intake air flow to surely receive the force, which is always applied, with the seat part 39 to relax the stress applied to the boss parts 36 and 37. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供即使在使用困难的环境下也能始终表现出优异的轴承功能并且能够控制进气流量的进气门装置，当按压时可防止凸起部36和37断裂轴承34通过使用由树脂制成的壳体33本身具有弹性的特征，以便利用凸台部36和37弹性支撑轴承34.解决方案：形成在壳体33中的圆柱形凸台部分36和37 包括：大直径孔38，其比外径尺寸中的轴承34大，形成在轴承34被按压的部分中; 以及通过在圆周方向上的三个位置处膨胀而形成在大直径孔38的内周面中的座部（突出部）39。该座部39弹性地支承轴承34，将轴承34的外周面与大直径孔38的内周面接触而压入大直径孔，其中一个座部39为布置在进气流的下游侧，以确定地接收始终施加的力与座部39放松施加到凸台部36和37上的应力。（C）2011，JPO＆INPIT

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