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1. 发明专利

JP2010249265A Pulley 审中-公开
标题翻译：滑轮
公开(公告)号：JP2010249265A
公开(公告)日：2010-11-04
申请号：JP2009100856
申请日：2009-04-17
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MIYAKE TOSHIAKI , HASEGAWA TAKESHI , NAKAMURA MITSUHIRO
IPC分类号： F16H55/36
CPC分类号： F16F15/126
摘要： PROBLEM TO BE SOLVED: To facilitate pulling of a pulley from a crankshaft (rotating shaft).
SOLUTION: After the pulley 1 is fastened to the crankshaft 200 by a bolt 210, a C-shaped stop ring (ring member) 10 is attached to the inner surface of a boss part 21 of the pulley 1, so that the C-shaped stop ring 10 is engaged with (abuts on) the bolt 210, in the process of loosening the bolt 210 to remove the pulley 1, to transmit an axial force in the pulling direction of the bolt 210 to the pulley 1. According to such a structure, the pulley 1 can be easily pulled out. Further, since two steps of "removal of the bolt 210" and "pulling of the clamp pulley 1" can be simultaneously performed, the pulley removing operation can be more efficiently performed.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了方便从曲轴（旋转轴）拉动皮带轮。解决方案：在通过螺栓210将滑轮1紧固到曲轴200之后，将C形止动环（环构件）10附接到滑轮1的凸台部21的内表面，在松开螺栓210以移除滑轮1的过程中，C形止动环10（抵接）螺栓210，以将螺栓210的拉动方向的轴向力传递到滑轮1。对于这种结构，滑轮1可以容易地拉出。此外，由于能够同时进行“拆卸螺栓210”和“拉动夹紧皮带轮1”的两个步骤，所以能够更有效地进行滑轮拆卸动作。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2010048335A Rotation transmission device 审中-公开
标题翻译：旋转传动装置
公开(公告)号：JP2010048335A
公开(公告)日：2010-03-04
申请号：JP2008213047
申请日：2008-08-21
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HASEGAWA TAKESHI
IPC分类号： F16D1/06
摘要： PROBLEM TO BE SOLVED: To provide a rotation transmission device which is excellent in demountable workability of a torque transmission member, which enables fastening of a fastening member to a rotary shaft even in a narrow workplace and enables stopping of rotation of a cylindrical member during loosening thereof, and which enables separation of the cylindrical member from the rotary shaft as it is with a rotation-stopping tool. SOLUTION: A cylindrical member 12, which is a hub part of a transmission pulley 35, comprises a cylindrical wall part 21 to surround an enlarged diameter part 14 of a set bolt 15, an engagement wall part 22 to engage from the rotary axis 11 side to the enlarged diameter part 14, and a tool engagement part 23 for operation use which is disposed in the inner peripheral side of the cylindrical wall part 12 so as to be located in the opposite side of the rotary axis 11 against the enlarged diameter part 14. The tool engagement part 23 includes the first and second tool engagement surfaces 25a, 25b which face each other while being separated in the rotary direction of the rotary axis 11, and the third tool engagement surface 25c crossing the axial direction of the rotary axis 11 so as to oppose the engagement wall part 22 while being formed to be continuous to one of the tool engagement surfaces. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种转矩传递部件的可拆卸加工性优异的旋转传动装置，即使在狭窄的工作场合也能够将紧固部件固定在旋转轴上，能够停止圆筒状的转动并且能够使旋转轴与旋转轴一起用旋转停止工具分离。解决方案：作为传动皮带轮35的轮毂部分的圆柱形部件12包括围绕固定螺栓15的扩大直径部分14的圆柱形壁部分21，与旋转体啮合的接合壁部分22 轴11相对于扩径部14，以及用于操作的工具接合部23，其设置在圆筒壁部12的内周侧，以便位于旋转轴11的相对侧，以抵抗放大工具接合部23包括在旋转轴线11的旋转方向上分离的第一和第二工具接合面25a，25b，并且第三工具接合面25c与旋转轴11的轴向交叉。旋转轴11，以便与接合壁部22相对，同时形成为与工具接合表面中的一个连续。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2009154627A Control device of air conditioner for vehicle, and vehicle 有权
标题翻译：空调机和车辆的控制装置
公开(公告)号：JP2009154627A
公开(公告)日：2009-07-16
申请号：JP2007333145
申请日：2007-12-25
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HASEGAWA TAKESHI , IYODA HISAO , JINNO KUNIHIKO , NAKAMURA TETSUO
IPC分类号： B60H1/32 , F02D29/04 , F02D41/12
摘要： PROBLEM TO BE SOLVED: To reliably improve fuel economy when fuel cut control is performed during the deceleration of a vehicle.
SOLUTION: In an air conditioner cut control performed when a fuel cut control is performed, when a fuel cut is started with an air conditioner in an on state, this control device provides an overcooling instruction to an air conditioner ECU to increase the cooling capacity of a compressor (steps 130-134). The acceleration a of the vehicle during the deceleration is detected, and an air conditioner cut vehicle speed V
AC is calculated based on the acceleration. When a vehicle speed V reaches the calculated air conditioner cut vehicle speed, the control device requests the stop of the compressor by the output of an air conditioner cut signal (steps 136-142). By calculating the air conditioner cut vehicle speed based on a time lag and a return vehicle speed for releasing fuel cut, the compressor can be reliably stopped before the vehicle speed reaches the return vehicle speed for on state of the air conditioner.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了在车辆减速期间执行燃料切断控制时可靠地提高燃油经济性。解决方案：在执行燃料切断控制时执行的空调切断控制中，当在空调机处于接通状态下开始燃料切断时，该控制装置向空调机ECU提供过冷指令，以增加压缩机的冷却能力（步骤130-134）。检测出减速期间车辆的加速度a，并且基于加速度来计算空调切断车辆速度V AC 。当车速V达到计算出的空调切割车速时，控制装置通过空调切断信号的输出来请求停止压缩机（步骤136-142）。通过基于时间滞后计算空调切断车速和用于释放燃料切断的返回车速，在车速达到空调的开启状态的返回车速之前，可以可靠地停止压缩机。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2007270945A Crankshaft 审中-公开
标题翻译：曲轴
公开(公告)号：JP2007270945A
公开(公告)日：2007-10-18
申请号：JP2006096732
申请日：2006-03-31
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HASEGAWA TAKESHI
IPC分类号： F16C3/06
摘要： PROBLEM TO BE SOLVED: To provide a crankshaft capable of stably guiding reciprocating motion of a piston even if height of an internal combustion engine is limited or a counter weight is enlarged.
SOLUTION: If a position of the piston 3 is set closer to the crankshaft for limiting height of the engine or the counter weight 9 is enlarged for reducing vibration and noise during operation of the engine, there is a risk that a skirt part 14 of the piston interferes with a projection direction tip part of the counter weight 9 when the piston 3 passes through a predetermined range including a bottom dead center. The projection direction tip part of the counter weight 9 is formed in a shape avoiding the skirt part 14 of the piston 3 passing the predetermined range including the bottom dead center for coping with such a problem. In detail, a taper surface 9a inclining to approaching a projection direction base end of the counter weight 9 more as the piston separates from a center is formed on a skirt 14 side of the projection direction tip part of the counter weight 9.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种能够稳定地引导活塞的往复运动的曲轴，即使内燃机的高度受到限制或者配重的增加也是如此。解决方案：如果将活塞3的位置设置为更靠近曲轴以限制发动机的高度，或者在发动机操作期间放大配重9以减小振动和噪音，则存在裙部 14活塞在活塞3通过包括下止点的预定范围时干扰了配重9的突出方向前端部分。配重9的突出方向前端部形成为避免活塞3的裙部14通过包括下死点的预定范围的形状，以应对这种问题。详细地说，在配重9的突出方向前端部分的裙部14侧，形成有倾斜面，以便随着活塞与中心分离而更靠近配重9的突出方向底端。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2007071040A Cylinder head structure 有权
标题翻译：气缸头结构
公开(公告)号：JP2007071040A
公开(公告)日：2007-03-22
申请号：JP2005256026
申请日：2005-09-05
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HASEGAWA TAKESHI
IPC分类号： F01M13/00 , F01M11/00 , F02B67/06 , F02F1/20
摘要： PROBLEM TO BE SOLVED: To restrain rotational friction of a timing chain by a large quantity of oil flowing in from above a cylinder head by making fresh air uniformly flow in an engine from an introducing port opening in a space between the cylinder head and a cylinder head cover.
SOLUTION: A fresh air introducing port 51 for introducing the fresh air provided for ventilation inside of the engine 1 and exhausted from a lower part of the engine, is opened in the space 10 between the cylinder head 13 and the cylinder head cover 14. A chain case having an upper end part communicating with the space is arranged on one side of the engine. A dam 52 is arranged on the anti-chain case side surface of a cam cap 23 positioned on the most chain case side in the space. An orifice passage 53 is formed in an upper end part of its dam for adjusting a flow rate to the chain case side of the fresh air introduced into the space from the fresh air introducing port.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了通过使新鲜空气从发动机中均匀地流入发动机中的大量从油缸头上方流入的油来限制正时链条的旋转摩擦，该引导口在气缸盖和气缸盖罩。解决方案：在气缸盖13和汽缸盖罩之间的空间10内，打开用于引入发动机1内部用于通风并从发动机下部排出的新鲜空气的新鲜空气导入口51 具有与该空间连通的上端部的链箱配置在发动机的一侧。大坝52布置在位于空间中最链条箱侧的凸轮盖23的防链条壳体侧表面上。节流孔通道53形成在其坝的上端部分中，用于调节从新鲜空气导入口引入到空间中的新鲜空气的链箱侧的流量。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2007009746A Oil mist treating device 审中-公开
标题翻译：油雾处理装置
公开(公告)号：JP2007009746A
公开(公告)日：2007-01-18
申请号：JP2005188790
申请日：2005-06-28
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HASEGAWA TAKESHI
IPC分类号： F01M13/04 , F01M13/00 , F01M13/02
CPC分类号： F01M13/04 , F01M2013/0494
摘要： PROBLEM TO BE SOLVED: To provide an oil mist treating device which can discharge oil from an oil reservoir section during operation of an internal combustion engine while improving the separability of oil mist at a mist separation section. SOLUTION: The oil mist treating device includes: the mist separation section at which the oil mist is separated from blow-by gas flowing through a blow-by gas passage; the oil reservoir section 43 for temporarily storing the separated oil therein; and a drain passage 45 for introducing the oil discharged from a drain hole 44 of the oil reservoir section 43 to a crankcase. The oil mist treating device further includes a check valve 46 and a valve drive section 50. The check valve 46 permits the oil in the drain passage 45 only to flow toward the crankcase from the oil reservoir section 43. The valve drive section 50 drives the check valve 46 by making use of inner pressure fluctuation within the crankcase occurring during operation of the engine, so as to discharge the oil in the oil reservoir section 43 to the drain passage 45 when the drain hole 44 is opened. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决问题的方案：提供一种油雾处理装置，其能够在提高雾分离部的油雾的分离性的同时，在内燃机的运转中从储油部排出油。解决方案：油雾处理装置包括：雾气分离部分，油雾与流过窜气通道的窜气分离; 用于将分离的油临时储存在其中的储油部43; 以及用于将从储油部43的排水孔44排出的油引入到曲轴箱的排水通路45。油雾处理装置还包括止回阀46和阀驱动部50.止回阀46允许排水通道45中的油仅从储油部分43流向曲轴箱。阀驱动部分50驱动通过利用在发动机运转期间发生的曲轴箱内部的内部压力波动，从而在排水孔44打开时将储油部43中的油排出到排水通道45，从而形成止回阀46。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2009085316A Crankshaft 审中-公开
标题翻译： CRANKSHAFT
公开(公告)号：JP2009085316A
公开(公告)日：2009-04-23
申请号：JP2007254867
申请日：2007-09-28
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HASEGAWA TAKESHI
IPC分类号： F16C3/10 , F16F15/26
摘要： PROBLEM TO BE SOLVED: To provide a crankshaft which is formed by joining counterweight and a shaft body and is capable of offering a joining strength required between the counterweight and the shaft body.
SOLUTION: The crankshaft 4 of an engine 1 is arranged so that the pistons 2 of engine cylinders are coupled thereto through respective connecting rods 3. In a part mating with each cylinder, the crankshaft 4 is furnished with the counterweight 7 having a mass adjusting part 6 for making mass adjustment in order to adjust the rotational balance of the crankshaft 4. The counterweight 7 is formed separately from the shaft body 4a of the crankshaft 4 and made of a material having a greater specific gravity than the material of the shaft body 4a. The crankshaft 4 is formed by joining the counterweight 7 with the shaft body 4a by liquid phase diffusive joint.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过连接配重和轴体而形成的曲轴，并且能够提供配重和轴体之间所需的接合强度。发动机1的曲轴4布置成使得发动机气缸的活塞2通过相应的连接杆3联接在其上。在与每个气缸配合的部分中，曲轴4配备有配重7，配重7具有用于进行质量调节以调节曲轴4的旋转平衡的质量调节部分6.配重7与曲轴4的轴体4a分开形成，并且由具有比材料重量大的材料制成轴体4a。通过液相扩散接头将配重7与轴体4a接合而形成曲轴4。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2006316698A Oil mist treatment device 审中-公开
标题翻译：油雾治疗装置
公开(公告)号：JP2006316698A
公开(公告)日：2006-11-24
申请号：JP2005140093
申请日：2005-05-12
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HASEGAWA TAKESHI
IPC分类号： F01M13/04 , F01M13/00 , F02M35/10
摘要： PROBLEM TO BE SOLVED: To provide an oil mist treatment device suppressing consumption of oil mist in a combustion chamber even if oil mist contained in blow-by gas passes through the regulating valve.
SOLUTION: A main mist separator 28, a PCV valve 26 and a mist separator 29 are arranged in a blow-by gas passage 25 connecting an intake air passage 17 and a crank shaft chamber 24 of the engine 11in this order toward an intake air passage 17 from a crank camber 24. Oil mist having large droplet diameter in blow-by gas is separated by the main mist separator 28 and is returned to the crank chamber 24. Oil mist of small droplet diameter passing through the PCV valve 26 without being separated by the main mist separator 28 is separated by the mist separator 29. The mist separator 29 and the crank chamber 24 are connected by the drain passage 41, and a check valve 42 closing during operation of the engine 11 and opening at a time of stop is provided in a middle of the passage.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：即使在窜气中所含的油雾通过调节阀，也能够提供抑制燃烧室内的油雾消耗的油雾处理装置。解决方案：主雾分离器28，PCV阀26和雾分离器29布置在将发动机11的进气通道17和曲轴室24依次连接的窜气通道25中来自曲柄外壳24的进气通道17.由窜气气体中具有大液滴直径的油雾被主雾分离器28分离，并返回到曲柄室24.通过PCV阀26的小液滴直径的油雾不被主雾分离器28分离的气雾分离器28被雾分离器29隔开。雾分离器29和曲轴室24通过排水通道41连接，止回阀42在发动机11的运行期间关闭并在一在通道的中间设置停止时间。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2006315022A Apparatus and method for measuring ambient atmosphere inside die 审中-公开
标题翻译：用于测量环境气氛的装置和方法
公开(公告)号：JP2006315022A
公开(公告)日：2006-11-24
申请号：JP2005138963
申请日：2005-05-11
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HASEGAWA TAKESHI , MATSUYAMA HIROSHI
IPC分类号： B22D17/32 , B22D17/00 , B22D17/14 , B22D17/22 , B22D18/06 , B29C45/34
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for measuring an ambient atmosphere in a cavity formed in a metallic die of an injection molding machine, by which method and apparatus, a furthermore exact measurement value can be achieved by directly measuring the ambient atmosphere in the cavity. SOLUTION: The apparatus 30 for measuring the ambient atmosphere inside the die is configured to have a rod 31 which is inserted into the metallic die 10, and at least partially faces to the inside of the cavity 13, a cylinder 32 for driving the rod 31 to the advanced position in the cavity 13 and to the receded position from the cavity 13, a measuring gas passage 31a formed inside the rod 31, and a measuring instrument 34 having a detecting element 33 arranged inside the measuring gas passage 31a. An opening port 31b of the measuring gas passage 31a is provided at a part of the advanced portion of the rod 31 into the cavity 13. In the state that the rod 31 is receded, the measuring gas passage 31a is closed, and the cavity side end face 31d of the rod 31 forms a part of the formed surface of the metallic die 10. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于测量在注射成型机的金属模具中形成的空腔中的环境气氛的方法和装置，通过该方法和装置，可以通过直接地获得进一步精确的测量值测量空腔中的环境空气。解决方案：用于测量模具内部的环境气氛的装置30被配置为具有插入到金属模具10中的杆31，并且至少部分地面对空腔13的内部，用于驱动的气缸32 杆31到空腔13中的前进位置到空腔13的后退位置，形成在杆31内部的测量气体通道31a和具有布置在测量气体通道31a内部的检测元件33的测量仪器34。测量气体通道31a的开口31b设置在杆31的前进部分的一部分进入空腔13.在杆31退回的状态下，测量气体通道31a关闭，空腔侧杆31的端面31d形成金属模具10的成形表面的一部分。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2006070766A Blowby gas reducing device 审中-公开
标题翻译：吹气减压装置
公开(公告)号：JP2006070766A
公开(公告)日：2006-03-16
申请号：JP2004253700
申请日：2004-09-01
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HASEGAWA TAKESHI
IPC分类号： F01M13/04
摘要： PROBLEM TO BE SOLVED: To efficiently separate oil mist from blowby gas by using a simple structure, in a blowby gas reducing device 2.
SOLUTION: Inside of a case 3 is vertically partitioned into two spaces 6, 7 by a separator 4. Blowby gas inside a crank case is introduced from a blowby gas introducing passage 11 provided in the lower space 6 side of the case 3, and passed to the upper space 7 via a throttle passage 43 of the separator 4. The blowby gas passed through the throttle passage 43 is collided with an oil separator 5 to separate oil mist from the blowby gas as a result. Blowby gas inside the upper space 7 is sucked by an intake system via a blowby gas discharge passage 12 and is discharged. Since oil mist mixed with blowby gas is separated by using this so-called inertia collision action, this makes it easy to separate oil mist and can simplify the structure.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过使用简单的结构在窜气减少装置2中有效地将油雾与窜气分离。◎解决方案：将壳体3的内部垂直分隔成两个空间6,7，由分离器4.曲轴箱内的吹气从设置在壳体3的下部空间6侧的窜气引入通道11引入，并通过分离器4的节流通道43传递到上部空间7。通过节流通路43的气体与油分离器5碰撞，结果使油雾与窜气分离。上部空间7内的吹气通过排气通道12被进气系统吸入，并排出。由于通过使用这种所谓的惯性碰撞作用来分离与窜气混合的油雾，因此容易分离油雾并且可以简化结构。版权所有（C）2006，JPO＆NCIPI

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