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31. 发明专利

JPH08233107A GASKET STRUCTURE 失效
公开(公告)号：JPH08233107A
公开(公告)日：1996-09-10
申请号：JP3873595
申请日：1995-02-27
申请人： TOYOTA MOTOR CORP
发明人： NAKADA KAZUYA , SHINPO ZENICHI
IPC分类号： F02F11/00 , F16J15/08 , F16J15/12
摘要： PURPOSE: To provide a gasket structure in which a bore grommet housing a wire ring is installed to the inner periphery of a gasket base member. CONSTITUTION: This cylinder head gasket 11 is provided to abut to the upper surface 13 of a cylinder 12, and by installing a cylinder head 14 to the cylinder 12, the clearance between the cylinder 12 and the cylinder head 14 is sealed by compressing from the upper side and the lower side. The outer peripheral edges 16a and 16b of a bore grommet 16 hold the upper and the lower surfaces of the inner peripheral edge 18a of a gasket base member 18, and a wire ring 17 is provided in the bore grommet 16. While the wire ring 17 is provided at the position separated from the cylinder bore 12a of the cylinder 12 to the outer side, its displacement is regulated by recesses 16c and 16d. As a result, the wire ring 17 is maintained at the original specific position, and the deformation of the upper surface 13 of the cylinder 12 and the cylinder bore 12a is prevented.

32. 发明专利

JP2007263120A Cooling structure of cylinder block 审中-公开
标题翻译：气缸盖的冷却结构
公开(公告)号：JP2007263120A
公开(公告)日：2007-10-11
申请号：JP2007181644
申请日：2007-07-11
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： NAKADA TAKAYOSHI , MATSUTANI TAKASHI , SHINPO ZENICHI
IPC分类号： F02F1/14 , F01P3/02 , F02F1/10
摘要： PROBLEM TO BE SOLVED: To provide a cooling structure of a cylinder block wherein excessive cooling is not caused at a coolant-inlet side when uniform temperature is aimed for cylinder-bore walls between cylinders by providing spacers in a water jacket.
SOLUTION: The cooling structure of a cylinder block has spaces 20 provided in the water jacket 10 in the cylinder block. (1) Spacer extensions 24 for preventing the coolant from creeping are provided to the spacers 20 close to a coolant introduction part in the water jacket, and (2) a spacer extension 26 for controlling excessive cooling of the cylinder-bore wall is provided to the spacer part oppositely in the direction of the cylinder-bore row in the cylinder bore positioned at the end of the cylinder bore row.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种气缸体的冷却结构，其中通过在水套中设置间隔件，在针对气缸之间的气缸壁的均匀温度时在冷却剂入口侧不会产生过多的冷却。解决方案：气缸体的冷却结构具有设置在气缸体中的水套10中的空间20。（1）用于防止冷却剂蠕变的隔板延伸部24设置在靠近水套中的冷却剂导入部的间隔件20上，（2）用于控制气缸壁的过度冷却的间隔件延伸部26被设置成间隔件部分在位于气缸孔排端部的气缸孔中的气缸孔列的方向上相反。版权所有（C）2008，JPO＆INPIT

33. 发明专利

JP2007205418A Vibration absorbing device 有权
标题翻译：振动吸收装置
公开(公告)号：JP2007205418A
公开(公告)日：2007-08-16
申请号：JP2006023106
申请日：2006-01-31
申请人： Bridgestone Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社ブリヂストン
发明人： KAWASHIMA TAKASHI , SHINPO ZENICHI , SUZUKI TOSHIYUKI
IPC分类号： F16F13/18 , F16F13/10
摘要： PROBLEM TO BE SOLVED: To prevent the generation of abnormal sounds from an inside partition wall resulting from an impact from a distribution control plate by caulking and fixing a first partition member and a second partition member, constituting the inside partition wall between liquid chambers, to each other without causing rattling. SOLUTION: In this vibration absorbing device 10, a caulked protrusion 86 integrally provided on a flange portion 64 of the partition member 48 is inserted into a through-hole formed in a flange portion 76 of a partition fitting 50 and its diameter enlarged portion having a diameter larger than the inner diameter of the through-hole is formed at the front end protruded from the through-hole. Thus, the diameter enlarged portion of the caulked protrusion 86 is pressed against the peripheral edge of the through-hole in the flange portion 76 to prevent the partition fitting 50 to be moved relative to the partition member 48 along the axial direction, while the caulked protrusion 86 prevents the partition fitting 50 from being moved relative to the partition member 48 along the axially perpendicular direction. Thus, the partition fitting 50 and the partition member 48 are fixed to each other with high strength, without causing rattling between the flange portion 76 and the flange portion 84. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止由分配控制板通过铆接和固定第一分隔构件和第二分隔构件而产生的来自内部分隔壁的异常声音，构成第一分隔构件和第二分隔构件之间的内部分隔壁房间，彼此不引起咔哒声。解决方案：在该振动吸收装置10中，一体地设置在分隔构件48的凸缘部64上的铆接突起86插入形成在分隔配件50的凸缘部76中的通孔中，并且其直径扩大在从通孔突出的前端形成直径大于通孔内径的部分。因此，铆接突起86的直径扩大部分被压靠在凸缘部分76中的通孔的周缘上，以防止分隔配件50相对于分隔构件48沿着轴向方向移动，同时填缝突起86防止分隔配件50沿着轴向垂直的方向相对于分隔构件48移动。因此，分隔配件50和分隔构件48以高强度彼此固定，而不引起凸缘部分76和凸缘部分84之间的晃动。版权所有（C）2007，JPO＆INPIT

34. 发明专利

JP2007177971A Vibration damper 有权
标题翻译：振动阻尼器
公开(公告)号：JP2007177971A
公开(公告)日：2007-07-12
申请号：JP2005379764
申请日：2005-12-28
申请人： Bridgestone Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社ブリヂストン
发明人： KAWASHIMA TAKASHI , KUMAKAWA SHOICHI , NISHIMURA YUTAKA , SHINPO ZENICHI
IPC分类号： F16F13/18 , F16F13/10
摘要： PROBLEM TO BE SOLVED: To provide a vibration damper which can prevent, for a long time, the generation of a knocking noise between a partition wall body and a cylindrical member by the impact force caused by the collision of a passage control plate arranged in a storage chamber arranged in the partition wall body with the inner wall surface of the storage chamber. SOLUTION: In the vibration damper 10, a floating member 116 made of rubber material so as to have a membrane shape covers the lower end surface of a supporting cylinder 52 to be brought into contact with a partition wall body 100, and a projecting portion 118 is formed on the partition wall body 100, and the projecting portion 118 is brought into contact with the lower end surface of the supporting cylinder 52 via the floating member 116. As a result, when vibration is input to an outer cylindrical fitting 14 or an inner cylindrical fitting 12, the impact force is absorbed by the elastically deformed floating member 116 even when the passage control plate 94 has collided with the inner wall surface of the storage chamber 80 and an impact force has been applied to the partition wall body 100. As a result, the generation of the knocking noise between the partition wall body 100 and the supporting cylinder 52 is prevented. Further, the fracture of the floating member 116 is prevented. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种振动阻尼器，其能够长时间地防止由于通道控制板的碰撞引起的冲击力而在分隔壁体和筒状构件之间产生爆震噪音布置在与分隔壁主体配合的存储室中，并与存储室的内壁表面相对。解决方案：在减振器10中，由具有膜形状的橡胶材料制成的浮动构件116覆盖支撑筒52的下端面以与分隔壁体100接触，并且突出部分118形成在分隔壁主体100上，并且突出部分118经由浮动构件116与支撑筒52的下端表面接触。结果，当振动被输入到外圆柱形配件 14或内圆柱形配件12，即使当通道控制板94与存储室80的内壁表面碰撞并且冲击力已经施加到分隔壁时，冲击力也被弹性变形的浮动构件116吸收结果，防止隔壁体100和支撑筒52之间产生爆震噪音。此外，防止浮动构件116的断裂。版权所有（C）2007，JPO＆INPIT

35. 发明专利

JP2006207498A Control device for vehicle 审中-公开
标题翻译：车辆控制装置
公开(公告)号：JP2006207498A
公开(公告)日：2006-08-10
申请号：JP2005021760
申请日：2005-01-28
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HANAI SHUICHI , SHINPO ZENICHI
IPC分类号： F01P3/20 , F01P7/16 , F02D45/00 , F02N19/10
摘要： PROBLEM TO BE SOLVED: To improve fuel consumption by suppressing electric power consumed to supply cooling water in a heat storage tank to an engine.
SOLUTION: An engine ECU executes a program including a step (S100) of detecting an engine cooling water temperature THW(1) and a heat storage tank water temperature THW(2); a step (S104) of forbidding the drive of an electric water pump when a value obtained by subtracting the engine cooling water temperature THW(1) from the heat storage tank water temperature THW(2) is smaller than a threshold value ΔTHW before the start of the engine(Yes in S102); a step (S106) of allowing a port A on the engine side and a port C on the heat storage tank side to communicate with each other by a three-way valve provided between the heat storage tank and the engine; and a step (S112) of cranking to start the engine for driving a mechanical water pump.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过抑制将蓄热箱中的冷却水供给发动机所消耗的电力来提高燃料消耗。解决方案：发动机ECU执行包括检测发动机冷却水温度THW（1）和蓄热箱水温THW（2）的步骤（S100）的程序。当从储热箱水温THW（2）减去发动机冷却水温度THW（1）而得到的值小于启动前的阈值ΔTHW时，禁止电动水泵的驱动的步骤（S104）（S102中为“是”）; 通过设置在蓄热箱和发动机之间的三通阀，允许发动机侧的端口A和蓄热箱侧的端口C彼此连通的步骤（S106）以及启动用于驱动机械水泵的发动机的起动步骤（S112）。版权所有（C）2006，JPO＆NCIPI

36. 发明专利

JP2006170064A Vehicle control device 审中-公开
标题翻译：车辆控制装置
公开(公告)号：JP2006170064A
公开(公告)日：2006-06-29
申请号：JP2004363222
申请日：2004-12-15
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HANAI SHUICHI , SHINPO ZENICHI
IPC分类号： F01P7/14 , F01P3/20 , F01P7/16
摘要： PROBLEM TO BE SOLVED: To improve fuel economy by using a heat accumulating system for temporarily storing engine cooling water in a heat reserving state.
SOLUTION: An engine ECU executes a program including a step (S110) of fully opening a three-way valve, a step (S120) of fully opening a flow control valve, and a step (S140) for cutting fuel, for reducing a load of a mechanical water pump being friction of an engine, when a fuel cut starting condition is realized (YES in S100).
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过使用用于将发动机冷却水临时储存在储热状态的蓄热系统来提高燃料经济性。解决方案：发动机ECU执行包括完全打开三通阀的步骤（S110）的程序，完全打开流量控制阀的步骤（S120）和用于切断燃料的步骤（S140），用于当实现燃料切断启动条件时，减少作为发动机摩擦的机械水泵的负荷（S100中为“是”）。版权所有（C）2006，JPO＆NCIPI

37. 发明专利

JP2006112233A Engine cooling system 审中-公开
标题翻译：发动机冷却系统
公开(公告)号：JP2006112233A
公开(公告)日：2006-04-27
申请号：JP2004297287
申请日：2004-10-12
申请人： Aisan Ind Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 愛三工業株式会社
发明人： YAMAMOTO DAISUKE , TAKEUCHI KATSUNAO , MURAKAMI HIROMICHI , YOSHIKAWA SHIGETAKA , SHINPO ZENICHI
IPC分类号： F01P7/16
摘要： PROBLEM TO BE SOLVED: To improve controllability of the cooling water temperature in engine transition operation, in a cooling system for controlling the cooling water temperature on the basis of a cooling loss calorific value calculated in response to an operation state of an engine. SOLUTION: An electronic control device ECU 30 controls a flow control valve 16 for setting the engine outlet water temperature TO to the target engine outlet water temperature Tt on the basis of the cooling loss calorific value QW of an engine body 2 calculated from the operation state of the engine 1. Here, ECU 30 sets a moderated engine speed NEsm and a moderated engine load LEsm by performing moderating control on an engine speed NE and an engine load LE used for calculating the cooling loss calorific value QW for reflecting a changing delay in an actual cooling loss calorific value to a change in the calculated cooling loss calorific value QW in control of the flow control valve 16 in the transition operation of the engine 1. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提高发动机转换操作中的冷却水温度的控制性，基于根据发动机的运转状态计算的冷却损失发热量来控制冷却水温度的冷却系统。解决方案：电子控制装置ECU30根据发动机主体2的冷却损失发热量QW，将发动机出口水温TO设定为目标发动机出口水温Tt，控制流量控制阀16，发动机1的运转状态。这里，ECU30通过对发动机转速NE的调节控制和用于计算冷却损失发热量QW的发动机负荷LE来设定调节后的发动机转速NEsm和调节后的发动机负荷LEsm，在发动机1的过渡操作中控制流量控制阀16时，将实际的冷却损失热值的延迟改变为计算出的冷却损失发热量QW的变化。（C）2006，JPO＆NCIPI

38. 发明专利

JP2006002594A Motor-driven pump control device 审中-公开
标题翻译：电机驱动泵控制装置
公开(公告)号：JP2006002594A
公开(公告)日：2006-01-05
申请号：JP2004177276
申请日：2004-06-15
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YAMASHITA MASAHIRO , SHINPO ZENICHI , YOSHIKAWA SHIGETAKA , TAKAOKA TOSHIBUMI , SUZUKI TAKASHI
IPC分类号： F04D15/00 , F01P7/04 , F01P11/16
摘要： PROBLEM TO BE SOLVED: To provide a motor-driven pump control device capable of uniformizing service lives of a plurality of motor-driven pumps to the utmost by driving each of the motor-driven pumps in a manner responding to performance decline of each of the motor-driven pumps accompanied by their use.
SOLUTION: In a circulation path 2 provided in a cooling system of an automobile, a motor-driven water pump WP1 and a motor-driven water pump WP2 which are controlled and driven by an electronic control device 10 are arranged in each of an upstream side and a downstream side of an internal combustion engine 1. To grasp load conditions of the motor-driven water pumps WP1, WP2, a detection signal from an intake air temperature sensor 15 and drive voltage of the motor-driven water pumps WP1, WP2 are read to the electronic control device 10. The electronic control device 10 compares integrated values of values obtained by weighting driving time of each of the motor-driven water pumps WP1, WP2 in accordance with the load conditions, and selects the smaller integrated value as a drive target.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种电动泵控制装置，其能够以响应于性能下降的方式驱动每个电动泵来最大程度地使多个电动泵的使用寿命均匀化每台电机驱动泵都配有使用。解决方案：在设置在汽车的冷却系统中的循环路径2中，由电子控制装置10控制和驱动的电动水泵WP1和电动水泵WP2布置在内燃机1的上游侧和下游侧。为了掌握电动水泵WP1，WP2的负载条件，来自进气温度传感器15的检测信号和电动水泵WP1的驱动电压 WP2被读取到电子控制装置10.电子控制装置10比较通过根据负载条件对每个电动水泵WP1，WP2的驱动时间加权而获得的值的积分值，并且选择较小的积分价值作为驱动目标。版权所有（C）2006，JPO＆NCIPI

39. 发明专利

JP2005291013A Cooling structure for cylinder block 有权
标题翻译：气缸盖的冷却结构
公开(公告)号：JP2005291013A
公开(公告)日：2005-10-20
申请号：JP2004103660
申请日：2004-03-31
申请人： Aisan Ind Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 愛三工業株式会社
发明人： MATSUTANI TAKASHI , NAKADA TAKAYOSHI , SHINPO ZENICHI , KUBOTA TAKASHI , HATANO MAKOTO
IPC分类号： F02F1/14 , F01P3/02 , F01P9/00 , F02B75/18 , F02F1/10 , F02F1/36
CPC分类号： F01P3/02 , F01P9/00 , F02F1/108 , F02F1/14
摘要： PROBLEM TO BE SOLVED: To provide a cooling structure for a cylinder block, capable of equally cooling. SOLUTION: This cooling water structure for a cylinder block is provided with the cylinder block 10 comprising a water jacket part 12 continuously provided around a bore wall 11b enclosing a plurality of bore ranges, and a water jacket spacer 20 inserted into the water jacket part 12. Cooling water 100W is supplied as cooling medium to the water jacket part 12, so that temperature of the bore wall 11b is equalized. In the cylinder block 10, an inter-bore range 10b positioned close to boundaries of adjoining bore ranges, and a drilled path 11d as a passage to send cooling water 100W positioned close to the inter-bore range 10b to the other range are provided. The cooling structure 1 for a cylinder block is also provided with a cut 20k as a flow promoting means to increase flow of cooling water 100W flowing in the drilled path 11d. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够同等冷却的气缸体的冷却结构。解决方案：用于气缸体的这种冷却水结构设置有气缸体10，气缸体10包括围绕围绕多个孔范围的孔壁11b连续设置的水套部分12和插入水中的水套隔离件20 将冷却水100W作为冷却介质供给到水套部12，使得孔壁11b的温度相等。在气缸体10中，设置靠近相邻孔范围的边界的孔间范围10b，以及作为通道的钻孔路径11d，以将位于孔间范围10b附近的冷却水100W发送到另一范围。气缸体的冷却结构体1还设置有作为流动促进装置的切口20k，以增加在钻孔路径11d中流动的冷却水100W的流动。版权所有（C）2006，JPO＆NCIPI

40. 发明专利

JP2005113764A Cylinder block cooling structure 有权
标题翻译：气缸块冷却结构
公开(公告)号：JP2005113764A
公开(公告)日：2005-04-28
申请号：JP2003348101
申请日：2003-10-07
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： NAKADA TAKAYOSHI , MATSUTANI TAKASHI , SHINPO ZENICHI
IPC分类号： F02F1/14 , F01P3/02 , F02F1/10
摘要： PROBLEM TO BE SOLVED: To provide a cylinder block cooling structure, capable of equalizing cylinder bore wall temperature between cylinders by disposing a spacer on a water jacket, in which both insufficient cooling on the cooling water outlet side and excess cooling on the cooling water inlet side can be prevented.
SOLUTION: In this cylinder block cooling structure, the spacer 20 is disposed on the water jacket 10 of a cylinder block. (1) The cross sectional area of a main cooling passage 18 is not enlarged on the downstream side, while contact area with a cylinder bore wall of the main cooling passage 18 is set larger on the downstream side. (2) On the spacer 20, a spacer extension part 24 for preventing penetration of cooling water is provided close to an introducing part for cooling water to the water jacket. (3) At a spacer part of a cylinder bore at an end of the cylinder bore line, in the facing direction to the cylinder bore line, a spacer extended part 26 is provided for restricting excess cooling of the cylinder bore wall.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种气缸体冷却结构，能够通过在水套上设置间隔件来平衡气缸壁温度，其中冷却水出口侧的冷却不足和过冷却可以防止冷却水入口侧。解决方案：在该气缸体冷却结构中，间隔件20设置在气缸体的水套10上。（1）主冷却通道18的横截面积在下游侧不扩大，而与主冷却通道18的气缸孔壁的接触面积在下游侧设定得较大。（2）在间隔件20上，靠近用于将水冷却的水的导入部设置用于防止冷却水渗透的间隔件延伸部24。（3）在气缸孔线端部的气缸孔的间隔部分处，在与气缸孔线相对的方向上设置间隔件延伸部26，用于限制气缸孔壁的过度冷却。版权所有（C）2005，JPO＆NCIPI

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