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1. 发明专利

JP2012052455A Fluid machine and seal member used for the same 有权
标题翻译：流体机和密封件同时使用
公开(公告)号：JP2012052455A
公开(公告)日：2012-03-15
申请号：JP2010194639
申请日：2010-08-31
申请人： Advics Co Ltd , Denso Corp , 株式会社アドヴィックス , 株式会社デンソー
发明人： NAKAMURA YUKI , ANDO YUKIHITO , YOSHIOKA NOBUHIKO , NAGANUMA TAKAHIRO , KAWABATA TOMOAKI
IPC分类号： F04C2/10 , F04C15/00
CPC分类号： F16J15/061 , F04C2/10 , F04C15/0034
摘要： PROBLEM TO BE SOLVED: To shorten an axial length related to a fluid machine in which a clearance between two openings is sealed by an annular seal member when a member to be sealed having at least the two openings is arranged in a housing, and the annular seal member used for the fluid machine.SOLUTION: The fluid machine is formed into a shape having a first portion 73ba parallel with a suction port 81 with an O-ring 73b set in the axial direction, a second portion 73bb parallel with a suction port 83, and a third portion 73bc for connecting the first and second portions. Then, the first portion 73ba and the second portio 73bb are arranged so as to be displaced from each other in the axial direction, and the third portion 73bc is arranged so as to intersect a clearance between the suction port 81 and the suction port 83 in a direction different from the circumferential direction upon viewing a pump body 100 from the radial direction. By this arrangement, both suction ports 81, 83 can approximate each other in the axial direction. Accordingly, the axial length of the pump body 100 can be shortened.
摘要翻译：要解决的问题：为了缩短与流体机械相关的轴向长度，其中当至少具有两个开口的要被密封的构件布置在壳体中时，两个开口之间的间隙被环形密封构件密封，以及用于流体机械的环形密封构件。解决方案：流体机器形成为具有与吸入口81平行的第一部分73ba，其中O形环73b沿轴向设置，第二部分73bb与吸入口83平行，并且第三部分73bb与吸入口83平行。部分73bc用于连接第一和第二部分。然后，第一部分73ba和第二端口73bb布置成在轴向上彼此偏移，并且第三部分73bc布置成与吸入口81和吸入口83之间的间隙相交从径向观察泵体100时的与圆周方向不同的方向。通过这种布置，两个吸入口81,83可以在轴向上彼此近似。因此，能够缩短泵体100的轴向长度。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2012052454A Rotary pump device 有权
标题翻译：旋转泵装置
公开(公告)号：JP2012052454A
公开(公告)日：2012-03-15
申请号：JP2010194638
申请日：2010-08-31
申请人： Advics Co Ltd , Denso Corp , 株式会社アドヴィックス , 株式会社デンソー
发明人： NAKAMURA YUKI , ANDO YUKIHITO , YOSHIOKA NOBUHIKO , NAGANUMA TAKAHIRO , KAWABATA TOMOAKI
IPC分类号： F04C2/10 , F04C15/00
CPC分类号： F04C15/0038 , F04C2/10
摘要： PROBLEM TO BE SOLVED: To provide a rotary pump device that can further reduce an assembling error, and can improve pump efficiency.SOLUTION: In the rotary pump device in which a drive shaft 54 is made to penetrate a central hole 71a of a cylinder 71 which constitutes rotor chambers 100a, 100b, and also made to penetrate outer rotors 19a, 39a and inner rotors 19b, 39b of rotary pumps 19, 39, seal mechanisms 111, 112 having hollow resin members 111a, 112a and annular rubber members 111b, 112b are arranged at an opposite side of the cylinder 71 with respect to the rotary pumps 19, 39. Metal rings 111f, 112f are arranged in hollow parts of the resin members 111a, 112a in the seal mechanisms 111, 112, and the drive shaft 54 is made to penetrate internal peripheries of the metal rings 111f, 112f with the smallest gap.
摘要翻译：要解决的问题：提供可以进一步减少组装误差的旋转泵装置，并且可以提高泵效率。解决方案：在驱动轴54穿过构成转子室100a，100b的气缸71的中心孔71a并且也穿过外转子19a，39a和内转子19b的旋转泵装置中，39b的旋转泵19,39，具有中空树脂构件111a，112a和环形橡胶构件111b，112b的密封机构111,112布置在气缸71相对于旋转泵19,39的相对侧。金属环 111f，112f布置在密封机构111,112中的树脂构件111a，112a的中空部分中，并且驱动轴54以最小的间隙穿过金属环111f，112f的内周。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2013090384A Torque transmission device 有权
标题翻译：扭矩传动装置
公开(公告)号：JP2013090384A
公开(公告)日：2013-05-13
申请号：JP2011226930
申请日：2011-10-14
申请人： Advics Co Ltd , 株式会社アドヴィックス , Denso Corp , 株式会社デンソー
发明人： ANDO YUKITO , KATO TAISHI , NAGANUMA TAKAHIRO , KAWABATA TOMOAKI , NAKAMURA YUKI
IPC分类号： H02K7/00 , F16D3/48 , F16D3/72
CPC分类号： F16C19/04 , F16D1/101 , Y10T403/55
摘要： PROBLEM TO BE SOLVED: To provide a torque transmission device that can suppress stress or the like caused when an axis deviation occurs in both rotation axes.SOLUTION: A shaft 4 employs a both-end support structure that both ends thereof are respectively supported by bearings 7 and 8. A shaft 2 employs a cantilever support structure that a front end thereof located closer to the shaft 4 is a free end. The bearing 7 located closer to the torque transmission part is separated from the shaft 2 by using a pin 5 disposed between end surfaces of the shafts 2 and 4 as a torque transmission part.
摘要翻译：要解决的问题：提供一种扭矩传递装置，其可以抑制在两个旋转轴线上发生轴偏差时引起的应力等。解决方案：轴4采用两端支撑结构，其两端分别由轴承7和8支撑。轴2采用悬臂支撑结构，其靠近轴4的前端是自由的结束。更靠近扭矩传递部的轴承7通过使用设置在轴2和4的端面之间的销5作为转矩传递部而与轴2分离。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2014025352A Gear pump device 有权
标题翻译：齿轮泵装置
公开(公告)号：JP2014025352A
公开(公告)日：2014-02-06
申请号：JP2012163894
申请日：2012-07-24
申请人： Advics Co Ltd , 株式会社アドヴィックス , Denso Corp , 株式会社デンソー
发明人： NAGANUMA TAKAHIRO , NAKAMURA YUKI
IPC分类号： F04C2/10
CPC分类号： F04C18/08 , F04C2/10 , F04C2/18 , F04C15/0026
摘要： PROBLEM TO BE SOLVED: To provide a gear pump capable of preventing generation of loss torque while preventing intrusion of an elastic seal material into a clearance gap by eliminating the clearance gap between a ring-shaped seal mechanism and a housing (case) outer shell.SOLUTION: The seal mechanism 111 is composed of an inner member 112, an annular rubber member 113, and an outer member 114. An outer peripheral wall of the inner member 112 includes a flange portion 112f configuring a pressure receiving face generating propulsion force to a side separating from the gear pump 19 of the inner member 112 by pressure-contact of the annular rubber member 113 based on application of a discharge pressure of the gear pump 19, and increasing the propulsion force by increase of the pressure-contact force of the annular rubber member 113 in accompany with rise of the discharge pressure.
摘要翻译：要解决的问题：提供一种齿轮泵，其能够通过消除环形密封机构和壳体（外壳）外壳之间的间隙而防止弹性密封材料进入间隙中而产生损失扭矩。解决方案：密封机构111由内部构件112，环形橡胶构件113和外部构件114组成。内部构件112的外周壁包括凸缘部112f，凸缘部112f构成将压力产生推动力通过施加齿轮泵19的排出压力，通过环形橡胶构件113的压力接触而与内部构件112的齿轮泵19分离，并且通过增加推进力，增加推进力环形橡胶构件113伴随着排出压力的升高。

5. 发明专利

JP2013119785A Rotating machine 有权
标题翻译：旋转机
公开(公告)号：JP2013119785A
公开(公告)日：2013-06-17
申请号：JP2011267137
申请日：2011-12-06
申请人： Denso Corp , 株式会社デンソー , Advics Co Ltd , 株式会社アドヴィックス
发明人： NAGANUMA TAKAHIRO , KAWABATA TOMOAKI , KATO TAISHI , ANDO YUKIHITO , NAKAMURA YUKI
IPC分类号： F04B53/00
CPC分类号： F04D29/126 , F04D29/106
摘要： PROBLEM TO BE SOLVED: To provide a rotating machine capable of suppressing the grease filled in a bearing from being washed away.SOLUTION: A drain hole 4e communicated with a space 8 configured between the bearing 6 and a seal member 7 with respect to a case 4 is formed. Accordingly, even when liquid in a liquid storage chamber 4a leaks into the space 8 beyond the seal member 7, the liquid can be discharged from the drain hole 4e. Further, an atmosphere introducing hole 4f which is communicated with the space 8 is disposed. Thereby, the inside of the space 8 can be kept at an atmospheric pressure and, even when the drain hole 4e is blocked with liquid, the liquid can be reliably discharged through the drain hole 4e. Therefore, even when the liquid leaks beyond the seal member 7 to the bearing 6 side while it is suppressed that the liquid in the liquid storage chamber 4a leaks from a gap between the case 4 and a rotating shaft 3 by the seal member 7, it can be suppressed that the grease filled in the bearing 6 is washed away.
摘要翻译：要解决的问题：提供一种能够抑制填充在轴承中的润滑脂被冲洗掉的旋转机械。解决方案：形成与相对于壳体4在轴承6和密封构件7之间构造的空间8连通的排水孔4e。因此，即使液体储存室4a中的液体泄漏到超过密封构件7的空间8中，液体也可以从排水孔4e排出。此外，设置与空间8连通的气氛导入孔4f。因此，空间8的内部能够保持在大气压下，即使当排水孔4e被液体堵塞时，也可以通过排水孔4e可靠地排出液体。因此，即使当液体储存室4a中的液体被密封构件7从壳体4和旋转轴3之间的间隙泄漏的情况下，即使液体在密封构件7之外泄漏到轴承6侧，可以抑制填充在轴承6中的润滑脂被冲走。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2013092067A Rotary machine and pump driving apparatus 有权
标题翻译：旋转机和泵驱动装置
公开(公告)号：JP2013092067A
公开(公告)日：2013-05-16
申请号：JP2011233088
申请日：2011-10-24
申请人： Advics Co Ltd , 株式会社アドヴィックス , Denso Corp , 株式会社デンソー
发明人： ANDO YUKIHITO , KATO TAISHI , NAGANUMA TAKAHIRO , KAWABATA TOMOAKI , NAKAMURA YUKI
IPC分类号： F04C15/00 , F04C2/10 , F04C11/00
CPC分类号： F04C2/102 , B60T8/4031 , B60T17/02 , F04C11/001 , F04C15/0038
摘要： PROBLEM TO BE SOLVED: To provide a rotary machine having a structure where an axis can be further shortened.SOLUTION: A rotation driving part 54d which drives a rotary pump 39 is both-sides holding structure where bearings 51, 52 are arranged at both sides, and a rotation driving part 54c which drives a rotary pump 19 is one-side holding structure where the bearings 51, 52 are arranged at one side. Moreover, a leading end of a rotary shaft 54 from a rotary pump 19 is configured as a free end. Accordingly, the rotary shaft 54 can be shortened depending on the degree that the bearings are not provided at more leading end than a rotation driving part 54c of the rotary pump 19, which enables to shorten the axial length of the entire apparatus.
摘要翻译：要解决的问题：提供一种具有能够进一步缩短轴的结构的旋转机械。解决方案：驱动旋转泵39的旋转驱动部54d是两侧保持结构，其中轴承51,52布置在两侧，并且驱动旋转泵19的旋转驱动部54c是一侧保持轴承51,52布置在一侧的结构。此外，来自旋转泵19的旋转轴54的前端构造为自由端。因此，根据旋转泵19的旋转驱动部54c的前端不设置轴承的程度，能够缩短旋转轴54，能够缩短整个装置的轴向长度。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2012065524A Rotary shaft support mechanism and magnet motor having the same 审中-公开
标题翻译：旋转轴支撑机构和具有相同功能的电机
公开(公告)号：JP2012065524A
公开(公告)日：2012-03-29
申请号：JP2010210300
申请日：2010-09-20
申请人： Advics Co Ltd , Denso Corp , 株式会社アドヴィックス , 株式会社デンソー
发明人： NAKAMURA YUKI , ANDO YUKITO , YOSHIOKA NOBUHIKO , NAGANUMA TAKAHIRO , KAWABATA TOMOAKI
IPC分类号： H02K5/173
CPC分类号： F01C21/02 , F04C18/356 , F04C23/02 , F04C29/0071 , F04C29/0085 , F04C2240/60
摘要： PROBLEM TO BE SOLVED: To suppress a damage and deterioration of assemblability due to shaft runout of a rotary shaft when one end of the rotary shaft is not supported by a bearing.SOLUTION: In a state when one end of a rotary shaft 11 is not supported by a bearing before a magnet motor is assembled to a driving object 50, the rotary shaft 11 is pressed to a bracket 20-side by a coil spring 22, and the rotary shaft 11 is centered and kept. Thus, the shaft runout of the rotary shaft 11 before assembling the magnet motor 10 to the driving object 50 is suppressed. Consequently, the damage and the deterioration of assemblability due to the shaft runout of the rotary shaft 11, the deterioration of the assemblability due to adsorption of a magnet 17 and the coil wound to an armature core 16, for example, can be suppressed.
摘要翻译：要解决的问题：为了抑制旋转轴的一端不被轴承支撑时由于旋转轴的轴向跳动而导致的组装性的损坏和劣化。解决方案：在将磁体电动机组装到驱动对象50之前，旋转轴11的一端不被轴承支撑的状态下，旋转轴11通过螺旋弹簧被压到支架20侧 22，旋转轴11居中并保持。因此，在将磁体马达10组装到驱动对象50之前，旋转轴11的轴跳动被抑制。因此，可以抑制由于旋转轴11的轴跳动引起的组装性的损坏和劣化，例如由于吸附磁体17和卷绕到电枢铁心16的线圈导致的组装性的劣化。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2013072452A Shaft seal device and pump apparatus using the same 有权
标题翻译：轴密封装置和泵装置使用它
公开(公告)号：JP2013072452A
公开(公告)日：2013-04-22
申请号：JP2011210348
申请日：2011-09-27
申请人： Advics Co Ltd , 株式会社アドヴィックス , Denso Corp , 株式会社デンソー
发明人： KATO TAISHI , ANDO YUKIHITO , NAGANUMA TAKAHIRO , KAWABATA TOMOAKI , NAKAMURA YUKI
IPC分类号： F16J15/18 , F04C15/00
CPC分类号： F04D29/108 , F04C2/102 , F04C11/001 , F04C15/0038 , F04D29/128
摘要： PROBLEM TO BE SOLVED: To provide a shaft seal device that seals an outer periphery of a rotary shaft, capable of effectively preventing foreign matter and deteriorated lubricating oil from remaining to improve lubrication and protection performance of a seal member.SOLUTION: The shaft seal device includes: a rotary shaft 3; a seal member 11; a liquid chamber 9 filled with oil; and a seal member housing chamber 10, wherein the liquid chamber 9 is separated from the seal member housing chamber 10 by a partition wall 12, a through-hole 13 is formed in the partition wall 12, a hollow member 14 is fitted in the through-hole 13, a protrusion of the hollow member protrudes toward the seal member housing chamber 10 to engage with the seal member 11, and the liquid chamber 9 and the seal member housing chamber 10 are made to communicate with each other via the hole 14a of the hollow member 14.
摘要翻译：解决问题的方案：提供一种能够有效地防止异物和劣化的润滑油残留的用于密封旋转轴的外周的轴封装置，以提高密封构件的润滑和保护性能。解决方案：轴封装置包括：旋转轴3; 密封件11; 充满油的液体室9; 以及密封部件容纳室10，其中液体室9通过分隔壁12与密封部件容纳室10分离，在隔壁12中形成有通孔13，中空部件14嵌合在通孔孔13中，中空构件的突出部朝向密封构件容纳室10突出以与密封构件11接合，并且使液体室9和密封构件容纳室10经由孔14a的孔14a彼此连通中空构件14.版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2012063004A Shaft coupling structure 有权
标题翻译：轴联结构
公开(公告)号：JP2012063004A
公开(公告)日：2012-03-29
申请号：JP2010210301
申请日：2010-09-20
申请人： Advics Co Ltd , Denso Corp , 株式会社アドヴィックス , 株式会社デンソー
发明人： NAKAMURA YUKI , ANDO YUKIHITO , YOSHIOKA NOBUHIKO , NAGANUMA TAKAHIRO , KAWABATA TOMOAKI
IPC分类号： F16D1/02 , F16C19/16 , F16C35/073 , F16D1/10
CPC分类号： F16D1/033 , F16D1/02 , Y10T403/19 , Y10T403/55
摘要： PROBLEM TO BE SOLVED: To provide a shaft coupling structure that can easily perform centering of both shafts and coupling the shafts without rotating both of them relatively to each other.SOLUTION: A shaft coupling structure is provided in which a cylindrically-shaped hole 2a is provided on a leading end surface of a shaft 2, the hole having a central axis that is different from a rotational central axis of the shaft 2, and a cylindrically-shaped hole 4a is provided on a leading end surface of a shaft 4, the hole having a central axis that is different from a rotational central axis of the shaft 4. The shafts 2, 4 are coupled by pressure fitting a cross-sectionally circular pin 5 in the hole 2a and by loosely fitting the pin in the hole 4a, the pin corresponding to an inner diameter of the hole 2a and the hole 4a.
摘要翻译：要解决的问题：提供一种可以容易地实现两轴的对中并联结轴而不使它们彼此相对旋转的轴联结构。解决方案：提供一种联轴器结构，其中在轴2的前端表面上设置有圆柱形孔2a，该孔具有不同于轴2的旋转中心轴线的中心轴线，并且在轴4的前端表面上设置有圆柱形孔4a，该孔具有与轴4的旋转中心轴不同的中心轴。轴2,4通过压配合十字并且通过将销松动地装配在孔4a中，销对应于孔2a和孔4a的内径。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2011207379A Hydraulic pressure control device of vehicular brake device 有权
标题翻译：液压制动装置的液压控制装置
公开(公告)号：JP2011207379A
公开(公告)日：2011-10-20
申请号：JP2010078062
申请日：2010-03-30
申请人： Advics Co Ltd , 株式会社アドヴィックス
发明人： NAGANUMA TAKAHIRO
IPC分类号： B60T8/34 , G09F3/00
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic pressure control device of a vehicular brake device capable of securing rust-proofness and heat radiation while suppressing manufacturing cost in relation to a yoke of an electric motor mounted to a hydraulic pressure control device of the vehicular brake device.SOLUTION: The hydraulic pressure control device 1 of the vehicular brake device includes a housing 2 with hydrodynamic apparatuses built therein, a yoke 3 having a cup shape of an electric motor for driving at least one of the hydrodynamic apparatuses, and a label 4 which is fixed to an outer circumferential surface of the yoke 3 to display information. The yoke 3 is mounted so that its center axis 3c crosses a side face 21 of the housing in a mounted state on a vehicle body. A range RA for covering the yoke 3 with the label 4 fixed thereto is defined as a range in which the component of force Gt in the tangential direction of the gravity applied to a water droplet W adhered to the yoke outer circumferential surface 3a is increased from zero to a maximum value GtMax with a positive force applied downwardly.
摘要翻译：要解决的问题：提供一种能够确保防锈性和热辐射的车辆制动装置的液压控制装置，同时抑制安装在车辆制动器的液压控制装置上的电动机的轭架的制造成本装置。解决方案：车辆制动装置的液压控制装置1包括其中内置有流体动力装置的壳体2，具有用于驱动至少一个流体动力装置的电动机的杯形的轭3和标签4 其固定到轭3的外周表面以显示信息。轭3被安装成使得其中心轴线3c以安装状态跨过车体的壳体的侧面21。将固定有标签4的磁轭3覆盖的范围RA定义为施加到粘附到磁轭外周面3a的水滴W的重力的切线方向上的力Gt的分量从零到最大值GtMax，向下施加正向力。

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