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1. 发明专利

JP2014162385A Control device 有权
标题翻译：控制装置
公开(公告)号：JP2014162385A
公开(公告)日：2014-09-08
申请号：JP2013036031
申请日：2013-02-26
申请人： Daihatsu Motor Co Ltd , ダイハツ工業株式会社
发明人： KURITA NORIHIRO , KO HIDEYUKI , ASANO MORIHITO , WAKUTANI KOHEI , KONISHI KENYA
IPC分类号： B60T17/00 , F02D45/00
摘要： PROBLEM TO BE SOLVED: To accumulate sufficient negative pressure on a brake booster by the time at which an operator operates a brake pedal.SOLUTION: Negative pressure generated on a downstream side of a throttle valve 32 in an intake passage 3 of an internal combustion engine, and negative pressure generated by an ejector 6 are supplied to a brake booster 5. When a stepping amount of an accelerator pedal is reduced by a predetermined amount or more per unit time, subsequent stepping of the brake pedal is expected. So, the ejector 6 is actuated before stepping operation of the brake pedal, or the negative pressure generated by the ejector 6 is increased.
摘要翻译：要解决的问题：在操作者操作制动踏板的时刻，在制动助力器上积累足够的负压。解决方案：在内燃机的进气通道3中的节流阀32的下游侧产生的负压，并且由喷射器6产生的负压被供给到制动助力器5.当每单位时间内加速踏板的踏入量减少预定量以上时，期望制动踏板的后续步进。因此，在制动踏板的踏步操作之前启动喷射器6，或者由喷射器6产生的负压增加。

2. 发明专利

JP2006336595A Oil separation device for blow-by gas in internal combustion engine 有权
标题翻译：用于内燃机内燃气的油分离装置
公开(公告)号：JP2006336595A
公开(公告)日：2006-12-14
申请号：JP2005164968
申请日：2005-06-06
申请人： Daihatsu Motor Co Ltd , ダイハツ工業株式会社
发明人： KOMAMURA ATSUSHI , KO HIDEYUKI , KAMIKAWA YASUAKI
IPC分类号： F01M13/04
摘要： PROBLEM TO BE SOLVED: To provide an oil separation device constituted by providing a gas-liquid separation chamber 2 opening a blow-by gas inlet 4 in a lower part and a blow-by gas outlet 5 in an upper part on a side face of a cylinder block 1 or a cylinder head in a recessed manner, attaching a lid body 3 blocking the gas-liquid separation chamber detachably, and forming a labyrinth passage 7 for letting blow-by gas flow from the blow-by gas inlet toward the blow-by gas outlet in a zigzag manner in the left and right directions by a labyrinth passage forming member 6 attached to an inner face of a lid plate in the gas-liquid separation chamber to improve its oil separation performance.
SOLUTION: Plate members 8, 9 are attached to the lid body 3 in parts in close proximity to vertical internal wall faces 2a, 2b extending in the vertical direction on an inner face of the gas-liquid separation chamber 2 among the labyrinth passage forming members so as to extend in the vertical direction in parallel with the vertical internal wall face or substantially in parallel. Extension parts 8a, 8b, 9a are provided at at least either of upper end and lower end of the plate member.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种油分离装置，其通过在下部设置开口窜气入口4的气液分离室2和在下部的上部的窜气出口5 气缸体1的侧面或凹部的气缸盖，安装能够可拆卸地阻塞气液分离室的盖体3，并形成用于使窜气气流从窜气入口流出的迷宫通路7 通过安装在气液分离室中的盖板的内表面上的迷宫式通路形成构件6向左右方向以锯齿形的方式朝向窜气出口，以提高其分油性能。解决方案：板构件8,9以紧密接近垂直内壁面2a，2b的部分附接到盖体3，该垂直内壁面2a，2b在迷宫中的气液分离室2的内表面上沿垂直方向延伸通道形成构件，以便在竖直方向上平行于垂直内壁面或基本平行地延伸。延伸部8a，8b，9a设置在板构件的上端和下端中的至少一个处。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2010001856A Device for mounting cam angle sensor in internal combustion engine 有权
标题翻译：内燃机中安装凸轮角传感器的装置
公开(公告)号：JP2010001856A
公开(公告)日：2010-01-07
申请号：JP2008162995
申请日：2008-06-23
申请人： Daihatsu Motor Co Ltd , Toyota Motor Corp , ダイハツ工業株式会社 , トヨタ自動車株式会社
发明人： MIMODA WATARU , OKUBO KUNIHIKO , KO HIDEYUKI , KOMATSU EIICHI
IPC分类号： F02D35/00 , F02F1/24 , F02F7/00
CPC分类号： F02F7/006 , F01L1/047 , F01L1/053 , F01L2001/0476 , F01L2820/041 , Y10T29/49233 , Y10T29/53
摘要： PROBLEM TO BE SOLVED: To firmly mount a cam angle sensor 10 for a cam shaft on a cylinder head in a state with the damage caused by heat to the cam angle sensor reduced in an internal combustion engine comprising a head cover 3 made of a synthetic resin for covering the cam shaft 2 at the top surface of the cylinder head 1. SOLUTION: The cam angle sensor 10 is inserted in a through-hole 12 formed in a head cover so that a mounting part 14 provided integrally with the cam angle sensor is fastened to a member 6 on the cylinder head side with fixing members 15, 16 provided through the head cover at a portion on the cam angle sensor side. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了在由包括头罩3的内燃机减少的凸轮转角传感器的热量造成的损伤的状态下将用于凸轮轴的凸轮角度传感器10牢固地安装在气缸盖上用于在气缸盖1的上表面覆盖凸轮轴2的合成树脂。解决方案：凸轮角度传感器10插入形成在头罩中的通孔12中，从而提供安装部14 与凸轮角传感器一体地固定在气缸盖侧的构件6上，在凸轮角传感器侧的一部分处设置有通过头盖的固定构件15,16。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2009209985A Sealing device in bolt for fastening synthetic resin-made enclosure 有权
标题翻译：密封装置用于紧固合成树脂外壳
公开(公告)号：JP2009209985A
公开(公告)日：2009-09-17
申请号：JP2008052032
申请日：2008-03-03
申请人： Daihatsu Motor Co Ltd , Toyota Motor Corp , ダイハツ工業株式会社 , トヨタ自動車株式会社
发明人： OKUBO KUNIHIKO , KO HIDEYUKI , KICHIJIMA KAZUYA
IPC分类号： F16B43/00 , F16J15/06 , F16J15/10
摘要： PROBLEM TO BE SOLVED: To provide a sealing device, which is constituted by a metal plate keep washer 10 in which a synthetic resin enclosure 2, a bolt 4 for fastening the same, and a seal washer 9 interfit to the bolt are provided, and the seal washer contacts with a head in the bolt, nut and washer, and a soft elastic body sealing ring object 11 which contacts with the cover and is processed in depress deformation in its axial direction by fastening the bolt, which avoids a damage caused by a thermal expansion of the cover, and improves the durability of the sealing ring object 11.
SOLUTION: In the keep washer 10, a projection 10a directed the cover is provided, and this projection 10a contacts with the cover when a part of the cover in which the bolt is interfit is thermally expanded in an axial direction of the bolt in such a state that the bolt is fastened.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种密封装置，其由金属板保持垫圈10构成，其中合成树脂外壳2，用于固定合成树脂外壳2的螺栓4和与螺栓相互配合的密封垫圈9 并且密封垫圈与螺栓，螺母和垫圈中的头部接触，以及柔软的弹性体密封环件11，其与盖接触并且通过紧固螺栓在其轴向方向上被加工成塌陷变形，这避免了由于盖的热膨胀引起的损坏，并且提高了密封环件11的耐久性。解决方案：在保持垫圈10中，设置有引导盖的突起10a，并且该突起10a与盖接触，螺栓相互配合的盖的一部分在螺栓紧固的状态下在螺栓的轴向方向上热膨胀。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2009167819A Valve timing variable device in internal combustion engine 有权
标题翻译：内燃机中的阀定时可变装置
公开(公告)号：JP2009167819A
公开(公告)日：2009-07-30
申请号：JP2008003959
申请日：2008-01-11
申请人： Daihatsu Motor Co Ltd , Toyota Motor Corp , ダイハツ工業株式会社 , トヨタ自動車株式会社
发明人： KO HIDEYUKI , OKUBO KUNIHIKO
IPC分类号： F01L1/34 , F02F7/00
摘要： PROBLEM TO BE SOLVED: To improve the installation workability of a head cover to a cylinder head, in a device fastened to bearing cap bodies by a through-bolt 32 which is penetratingly inserted into the head cover 2 to the cylinder head and valve holder members from an upper surface in the head cover, by arranging the valve holder members 22 and 24 having hydraulic control valves 21 and 23 to hydraulic variable mechanisms, on an upper surface of the bearing cap bodies 9 and 10 for journaling camshafts 4 and 5 having the hydraulic variable mechanisms 14 and 15 on an upper surface of the cylinder head 1.
SOLUTION: The valve holder members 22 and 24 are installed in the head cover 2 so as not to cause fall-off and horizontal dislocation by an insertion member 36 inserted so as not to penetrate the head cover. On the other hand, a slip-out checking part 40 opposed at an interval S3 narrower than an insertion length dimension S1 in the insertion member is arranged to the insertion member on the cylinder head 1 side.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提高头盖到气缸盖的安装可操作性，在通过贯穿螺栓32固定到轴承盖主体的装置中，该贯穿螺栓32将头盖2穿透地插入到气缸盖中，通过将具有液压控制阀21和23的阀保持器构件22和24布置在液压可变机构上，在轴承盖体9和10的上表面上设置用于轴颈凸轮轴4和在气缸盖1的上表面上具有液压可变机构14和15.解决方案：阀保持器构件22和24安装在头盖2中，以便不会由于头部盖2而脱落和水平错位插入构件36被插入以不渗透头盖。另一方面，在气缸盖1侧的插入部件上配置有以比插入部件的插入长度尺寸S1窄的间隔S3相对的滑出检查部40。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2007064424A Mounting device of power transmission ring 审中-公开
标题翻译：电力传输环安装装置
公开(公告)号：JP2007064424A
公开(公告)日：2007-03-15
申请号：JP2005253404
申请日：2005-09-01
申请人： Daihatsu Motor Co Ltd , ダイハツ工業株式会社
发明人： NISHIKAWA KEITA , KO HIDEYUKI
IPC分类号： F16D1/04 , F16B3/00 , F16H55/17 , F16H55/36
摘要： PROBLEM TO BE SOLVED: To prevent a half-moon key from falling out during assembling in a mounting device of power transmission rings constituted by disposing the half-moon key in key grooves in a state of fitting the half-moon key into the key grooves of both power transmission rings. SOLUTION: In this mounting device of the power transmission rings wherein two power transmission rings 2, 3 are fitted to a rotating shaft 1, the key grooves 5 having the axial circular arc shape on inner bottom faces are formed on a part between both power transmission rings, of the rotating shaft, and the half-moon key 6 is mounted in the key grooves in a state of being fitted into the key grooves of both power transmission rings, a part of the half-moon key 6 fitted to the key groove 2a of the first power transmission ring 2 is heavier than a part fitted to the groove 3a of the second power transmission ring 3. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止在组装期间将半月键掉落到通过将半月键配置在键槽中的半月键的安装装置中，该安装装置在将半月键安装到两个动力传动环的关键槽。解决方案：在动力传递环的这种安装装置中，其中两个动力传递环2,3装配到旋转轴1上，在内底面上具有轴向圆弧形状的键槽5形成在两个动力传递环，旋转轴和半月键6都安装在钥匙槽中，处于两个动力传递环的键槽中的状态，半月板6的一部分安装到第一动力传递环2的键槽2a比安装在第二动力传动环3的槽3a上的部分重。（C）2007，JPO＆INPIT

7. 发明专利

JP2001295696A STRUCTURE OF PISTON FOR INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JP2001295696A
公开(公告)日：2001-10-26
申请号：JP2000113112
申请日：2000-04-14
申请人： DAIHATSU MOTOR CO LTD
发明人： KO HIDEYUKI , YAMAZAKI TAKAMI
IPC分类号： F01M1/06 , F02F3/00 , F16J1/08
摘要： PROBLEM TO BE SOLVED: To surely feed lubricating oil from an oil hole to a connecting rod 5 between boss parts 4 without lowering of strength in a piston, so constituted that the paired right and left boss parts 4 are provided on the inner surface, an oil ring groove 3 is provided in the outer peripheral surface, in the inner surface, between a top plate 7 and the boss parts 4, a rib part 8 is provided to integrally connect these members, and the oil hole 9 is bored to penetrate inward from the oil ring groove. SOLUTION: In the rib part 8, a corner part 8c made between the inside surface 8a and both right and left sides 8b is formed as a round corner part, having a radius R2 which is larger than a radius R1 in a round angle corner part 4c made between an inside surface 4a of the boss part 4 and an outer peripheral surface 4b.

8. 发明专利

JPH10339331A INSTALLING DEVICE FOR POWER TRANSMITTING WHEEL OF ROTARY SHAFT IN INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JPH10339331A
公开(公告)日：1998-12-22
申请号：JP14770697
申请日：1997-06-05
申请人： DAIHATSU MOTOR CO LTD
发明人： KO HIDEYUKI
IPC分类号： F02B77/00 , F16D1/06 , F16D1/08 , F16H7/02 , F16H55/30 , F16H55/36
摘要： PROBLEM TO BE SOLVED: To prevent generation of fallout of a key and looseness at the time of transmission of rotation without increasing work costs by forming engaging grooves deeply closer to fitting-in holes, forming those bottom surface slantly, and arranging the key so as to fit to the engaging groove in both power transmitting wheels. SOLUTION: Engaging grooves 13, 14 are formed deeply closer to fitting-in holes 7c, 9c, bottom surfaces 13a, 14a extending to radial direction in the engaging grooves 13, 14 are inclined for an angle θ from an axis in an installing shaft part 4. A key 15 is installed on a part extended over both sides of a sprocket 7 and a boss part 9 in a pulley 8, and is engaged with A key groove 16 slit on the shaft part 4. The key 15 is engaged with the engaging groove 13 in the sprocket 7 and the engaging groove 14 in the boss part 9 of the pulley 8. It is thus possible to surely obstruct the key 15 from falling out from the key groove 16 by inclined bottom surfaces 13a, 14a.

9. 发明专利

JP2010048143A Baffle plate for internal combustion engine 审中-公开
标题翻译：内燃机用板
公开(公告)号：JP2010048143A
公开(公告)日：2010-03-04
申请号：JP2008212161
申请日：2008-08-20
申请人： Daihatsu Motor Co Ltd , Toyota Motor Corp , ダイハツ工業株式会社 , トヨタ自動車株式会社
发明人： OKUNO TAKAO , SHIBUYA SHIGENOBU , KO HIDEYUKI , KOMATSU EIICHI , NISHIBE KATSUHIRO , AOKI NAOTO
IPC分类号： F01M11/00 , F02F7/00
摘要： PROBLEM TO BE SOLVED: To provide a baffle plate for an internal combustion engine, which sufficiently removes air bubbles in oil that is refluxed into an oil pan, and is configured in a compact manner.
SOLUTION: The baffle plate 11 for the internal combustion engine is arranged to partition a crankcase side and an oil pan 1 side. An oil reception 15 is located on one side 12 of the oil pan 1 above which an oil return passage of a cylinder block is arranged. An oil stream bottom 14 is inclined downward toward the opposite side of an arrangement side of an oil strainer 6 arranged at a lower level than a virtual plane connecting both sides 11, 12 in a central part sandwitched by both sides 11, 12, and at one end of a longitudinal direction of the oil pan 1.
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挡板，其充分地除去回流到油底壳中的油中的气泡，并且以紧凑的方式配置。解决方案：用于内燃机的挡板11布置成分隔曲轴箱侧和油底壳1侧。油接收器15位于油盘1的一侧12上方，设置有气缸体的回油通道。油流底部14向下方向向下倾斜，布置在比连接两侧11,12的虚拟平面更低的油滤网6的相对侧，该虚拟平面在由两侧11,12切割的中心部分中并且在油盘1的纵向方向的一端。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JPH09273602A STRUCTURE OF FLYWHEEL 失效
公开(公告)号：JPH09273602A
公开(公告)日：1997-10-21
申请号：JP8133696
申请日：1996-04-03
申请人： DAIHATSU MOTOR CO LTD
发明人： KO HIDEYUKI , TEZENI MASAHARU , MUNETOKI HIROSHI
IPC分类号： F16F15/30 , F16F15/121 , F16F15/315
摘要： PROBLEM TO BE SOLVED: To provide a structure of a flywheel capable of securing sufficiently large inertial mass even in a narrow space. SOLUTION: In a structure of a flywheel in which an elastic disc 2 is attached to a crank shaft 1, and a flywheel body 7 is fixed on one side surface on the outer periphery of the elastic disc 2, a plurality of projecting parts 5 and cutout recessed parts 6 are alternately formed on the outer periphery of the elastic disc 2 at equal distances, the flywheel body 7 is fastened to respective projecting parts 5, a projecting part 9 projecting to the other side surface of the elastic disc 2 through the cutout recessed parts 6 is projectingly provided on the part facing the cutout recessed parts 6 on the outer periphery of the flywheel body 7, and large inertial mass is obtained by the projecting part 9.

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