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1. 发明专利

JP2004263760A Power transmission device 有权
公开(公告)号：JP2004263760A
公开(公告)日：2004-09-24
申请号：JP2003053757
申请日：2003-02-28
申请人： Koyo Seiko Co Ltd , Toyota Industries Corp , 光洋精工株式会社 , 株式会社豊田自動織機
发明人： ICHIHARA TAKAHIRO , WATANABE HAJIME , FUJIWARA HIDEKI , MERA MINORU , ATAYA HIROSHI , KANAI AKINOBU , USUI NAOKI , ARAI TOMOHARU
IPC分类号： F02B63/06 , F16D41/06 , F16D41/066 , F16H55/36 , H02K7/10
CPC分类号： F16D41/066 , F02B63/06 , F16H55/36
摘要： PROBLEM TO BE SOLVED: To provide a power transmission device with first and second one-way clutches, having simple and compact construction. SOLUTION: The power transmission device comprises the first one-way clutch 1 for transmitting the rotating power of a pulley 3 to a rotating shaft 6 and the second one-way clutch 2 for transmitting the rotating power of a rotor 11 of a motor 10 to the rotating shaft 6. The first one-way clutch 1 is of an internal cam type and a first inner ring 7 has an engagement cam face formed on the outer periphery, while the second one-way clutch 2 is of an external cam type and an second outer ring 14 has an engagement face formed on the inner periphery. Thus, the meshing performance of the first one-way clutch 1 is improved and the heating of the second one-way clutch 2 is suppressed, which provides a longer service life of grease. COPYRIGHT: (C)2004,JPO&NCIPI

2. 发明专利

JP2005226720A One-way clutch unit and power transmission 审中-公开
标题翻译：单向离合器和功率变送器
公开(公告)号：JP2005226720A
公开(公告)日：2005-08-25
申请号：JP2004035279
申请日：2004-02-12
申请人： Koyo Seiko Co Ltd , Toyota Industries Corp , 光洋精工株式会社 , 株式会社豊田自動織機
发明人： ICHIHARA TAKAHIRO , WATANABE HAJIME , FUJIWARA HIDEKI , MERA MINORU , ATAYA HIROSHI , KANAI AKINOBU , USUI NAOKI , ARAI TOMOHARU
IPC分类号： F16H55/36 , F16D41/06
摘要： PROBLEM TO BE SOLVED: To provide a compact power transmission simplified in structure and a one-way clutch unit usable for the power transmission. SOLUTION: The small diameter cylindrical part 62 of a power transmission shaft 6 is loosely fitted to the cylindrical surface 29 of the second inner ring 15 of a second one-way clutch 2 and the thread part 20 of the first inner ring 7 of the first one-way clutch 1 is threaded to the screw part 63 of the power transmission shaft 6. The screw part 20 of the first inner ring 7 of a first one-way clutch 1 is strongly fastened to the second one-way clutch 2 to strongly press, from both sides, the second inner ring 15 by the end face 71 of the first inner ring 7 and the step part 72 of the power transmission shaft 6. Accordingly, a frictional force is generated between the end face 71 and the step part 72. Thus, the rotational power of the motor 10 transmitted to the second inner ring 15 can be transmitted to the power transmission shaft 6 through the end face 71 and the step part 72. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供简化结构的紧凑型动力传动装置和用于动力传递的单向离合器装置。解决方案：动力传递轴6的小直径圆柱形部分62松动地装配到第二单向离合器2的第二内圈15的圆柱形表面29和第一内圈7的螺纹部20 第一单向离合器1的螺纹部分螺纹连接到动力传动轴6的螺纹部分63.第一单向离合器1的第一内圈7的螺纹部分20牢固地紧固到第二单向离合器如图2所示，通过第一内圈7的端面71和动力传递轴6的台阶部72从第二内环15两侧强力地挤压。因此，在端面71和因此，传递到第二内圈15的电动机10的旋转动力可以通过端面71和台阶部分72传递到动力传递轴6.版权所有（C）2005 ，JPO＆NCIPI

3. 发明专利

JP2004263762A One-way clutch unit and one-way clutch 有权
公开(公告)号：JP2004263762A
公开(公告)日：2004-09-24
申请号：JP2003053777
申请日：2003-02-28
申请人： Koyo Seiko Co Ltd , Toyota Industries Corp , 光洋精工株式会社 , 株式会社豊田自動織機
发明人： ICHIHARA TAKAHIRO , WATANABE HAJIME , FUJIWARA HIDEKI , MERA MINORU , ATAYA HIROSHI , KANAI AKINOBU , USUI NAOKI , ARAI TOMOHARU
IPC分类号： F16D41/06 , B60H1/00 , B60H1/32
CPC分类号： B60H1/0045 , B60H1/3222 , F16D41/067
摘要： PROBLEM TO BE SOLVED: To provide a compact one-way clutch unit for performing on-off operation of the power of two systems and a one-way clutch to be used for the one-way clutch unit. SOLUTION: The end of a second one-way clutch 2 at on the side of a deep groove ball bearing portion 65 is placed in an annular recessed portion 67 provided on the inner peripheral face at the end of an first inner ring 7. Thereby, the axial size of the one-way clutch unit is shortened. The outer diameter of the outer peripheral face of a second outer ring 14 at the side of the deep groove ball bearing portion 65 is made smaller than the outer diameter of the outer peripheral face of the second outer ring 14 at the side of a one-way clutch portion 60. Thereby, the diameter of the recessed portion 67 and the outer diameter of the outer peripheral face of a first outer ring 5 of a first one-way clutch 1 are made smaller. COPYRIGHT: (C)2004,JPO&NCIPI

4. 发明专利

JP2003035357A Driving force transmission device 有权
标题翻译：驱动力传动装置
公开(公告)号：JP2003035357A
公开(公告)日：2003-02-07
申请号：JP2001221475
申请日：2001-07-23
申请人： Koyo Seiko Co Ltd , Toyota Industries Corp , 光洋精工株式会社 , 株式会社豊田自動織機
发明人： FUJIWARA HIDEKI , KAWAGUCHI MASAHIRO , ATAYA HIROSHI , MINAMI KAZUHIKO , KANAI AKINOBU , FUKUSHIMA SHIGEO , ARAI TOMOHARU
IPC分类号： F16C19/06 , F16C33/58 , F16D41/06 , F16H55/36 , H02K7/10 , H02K7/108
CPC分类号： F16H55/36
摘要： PROBLEM TO BE SOLVED: To provide a driving force transmission device of which the structure is simple and which can change over transmission and non-transmission of the driving force from a pulley to a rotating shaft with a compact and firm constitution and directly transmits the driving force of a motor to the rotating shaft during non-transmission. SOLUTION: In the driving force transmission device, with a simple constitution using a one-way clutch 20 instead of an electromagnetic clutch, the driving force from the motor 33 can be transmitted to the rotating shaft 1 when an engine is stopped and the driving force of the engine can be transmitted to the rotating shaft 1 when the engine is operated. Also, the pulley 2 is supported against a connecting part 11 and a fixed side member 26 with the first and the second two ball bearings 21, 30 arranged adjacently in the axial direction at the first and the second inner cylinder parts 6, 7 in a manner of clamping the opening part 5 of the pulley 2 respectively.
摘要翻译：要解决的问题：提供一种结构简单的驱动力传递装置，其能够以紧凑且坚固的结构将驱动力从皮带轮传递到非旋转轴的传动和不传递，并直接传递驾驶非传动期间电机对旋转轴的力。解决方案：在驱动力传递装置中，使用单向离合器20代替电磁离合器的简单构造，当发动机停止时来自马达33的驱动力可以传递到旋转轴1，并且驱动力发动机可以在发动机运转时传递到旋转轴1。此外，滑轮2被支撑在连接部11和固定侧构件26上，其中第一和第二两个滚珠轴承21,30在轴向方向上在第一和第二内筒部6,7处相邻设置分别夹紧滑轮2的开口部分5的方式。

5. 发明专利

JP2004263763A Pulley unit 审中-公开
公开(公告)号：JP2004263763A
公开(公告)日：2004-09-24
申请号：JP2003053783
申请日：2003-02-28
申请人： Koyo Seiko Co Ltd , Toyota Industries Corp , 光洋精工株式会社 , 株式会社豊田自動織機
发明人： ICHIHARA TAKAHIRO , WATANABE HAJIME , FUJIWARA HIDEKI , MERA MINORU , ATAYA HIROSHI , KANAI AKINOBU , USUI NAOKI , ARAI TOMOHARU
IPC分类号： F16C33/78 , F16H55/36
摘要： PROBLEM TO BE SOLVED: To provide a pulley unit with a cover member hard to come-off even when gas inside the cover member thermally expands.
SOLUTION: A bearing 100 is fixed to the inside of a pulley 1 and the cover member 15 is fixed to the inner periphery of the pulley 1. The cover member 15 consists of a core metal portion 16 and an elastic portion 17 covering an opening portion 16f of the core metal portion 16. The elastic portion 17 has a slit 17c in a portion covering the opening portion 16f of the core metal portion 16. Even when gas inside the cover member 15 thermally expands to increase the pressure inside the cover member 15, the slit 17c is elastically deformed in the expanding direction to cause the flow of the gas inside the cover member 15 to the outside to relax a difference in pressure between the inside and the outside of the cover member 15.
COPYRIGHT: (C)2004,JPO&NCIPI

6. 发明专利

JP2004263761A One-way clutch unit 有权
公开(公告)号：JP2004263761A
公开(公告)日：2004-09-24
申请号：JP2003053769
申请日：2003-02-28
申请人： Koyo Seiko Co Ltd , Toyota Industries Corp , 光洋精工株式会社 , 株式会社豊田自動織機
发明人： ICHIHARA TAKAHIRO , WATANABE HAJIME , FUJIWARA HIDEKI , MERA MINORU , ATAYA HIROSHI , KANAI AKINOBU , USUI NAOKI , ARAI TOMOHARU
IPC分类号： B60H1/00 , B60H1/32 , F16D41/00 , F16D47/04
CPC分类号： F16D41/00 , B60H1/0045 , B60H1/3222 , F16D41/067 , F16D47/04
摘要： PROBLEM TO BE SOLVED: To provide a one-way clutch unit having simple and compact construction. SOLUTION: An annular recessed portion 67 is provided on the inner periphery of a first inner ring 7 of a first one-way clutch 1 at the side of a deep groove ball bearing portion 55, and the end of a second one-way clutch 2 at the side of a deep groove ball bearing portion 65 is placed in the annular recessed portion 67. Thus, the axial size of the one-way clutch unit is shortened by the axial size of the one-way clutch 2 arranged in the annular recessed portion 67. The thicknesses of the first inner ring 7 and a second outer ring 14 at the sides of the deep groove ball bearing portions 55, 65 are greater than those at the sides of one-way clutch portions 50, 60, preventing the degradation of the radial load strength of the one-way clutch unit due to the annular recessed portion 67 provided on the inner periphery of the first inner ring 7 at the side of the deep groove ball bearing portion 55. COPYRIGHT: (C)2004,JPO&NCIPI

7. 发明专利

JP2008133810A Compressor 审中-公开
标题翻译：压缩机
公开(公告)号：JP2008133810A
公开(公告)日：2008-06-12
申请号：JP2006322384
申请日：2006-11-29
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： INOUE YOSHINORI , NAKAIMA HIROYUKI , KANAI AKINOBU , HIDA NAOKI
IPC分类号： F04B27/08 , F04B39/04
CPC分类号： F04B39/16 , F04B27/109 , F04B49/03
摘要： PROBLEM TO BE SOLVED: To provide a compressor characterized by securing just enough return oil quantity according to all operation conditions with a valve of a simple structure. SOLUTION: An oil separating mechanism is provided in a delivery passage 33. The oil separating mechanism is composed of a separating tube 35 and an oil separating chamber 34. A valve means is provided in an oil supply passage. The valve means is composed of a valve chamber 36, a spool 38 and a spring 39. The valve chamber 36 is divided to a first pressure sensitive chamber S1 communicating to a delivery chamber 26 and a second pressure sensitive chamber S2 communicating to a suction chamber 25. The spool 38 slides in the valve chamber 36 to enlarge opening of the oil supply passage and reduce the same after reaching a full open condition when difference of pressure received from the first pressure sensitive chamber S1 and the second pressure sensitive chamber S2 increases. Consequently, lubricating oil supply quantity to the suction chamber 25 is controlled and the oil supply passage is shut off by the spring 39 during operation stop to secure just enough return oil quantity according to all operation conditions. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种压缩机，其特征在于，利用简单结构的阀，根据所有操作条件确保足够的返回油量。解决方案：油分离机构设置在输送通道33中。油分离机构由分离管35和油分离室34组成。阀装置设置在供油通道中。阀装置由阀室36，阀芯38和弹簧39组成。阀室36被分成与输送室26连通的第一压力敏感室S1和与吸气室连通的第二压力敏感室S2 当从第一压力敏感室S1和第二压力敏感室S2接收到的压力差增加时，阀芯38在阀室36中滑动以扩大供油通道的开度并使其在达到完全打开状态之后减小。因此，在操作停止期间，控制到吸入室25的润滑油供给量并且通过弹簧39切断供油通道，以根据所有操作条件确保足够的返回油量。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2007016762A Piston type compressor 审中-公开
标题翻译：活塞式压缩机
公开(公告)号：JP2007016762A
公开(公告)日：2007-01-25
申请号：JP2005214836
申请日：2005-07-25
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： KANAI AKINOBU , OTA MASAKI , NAKAYAMA OSAMU , TANEDA TAKEO , YAMANOCHI AKIHITO , SAKAMOTO MASAYA
IPC分类号： F04B27/08 , F04B39/10
摘要： PROBLEM TO BE SOLVED: To provide a piston type compressor capable of improving compression efficiency by restraining a suction loss quantity of gas to a compression space while quickening the suction starting timing of the gas to the compression space. SOLUTION: A suction port 43 has a narrow passage 50 becoming narrower on the top dead center side than the bottom dead center side in an opening width of an inlet 43a opposed to an outer peripheral surface 41a of a rotary valve 41 and a wide passage 51 becoming wider than the narrow passage 50 on the bottom dead center side. The wide passage 51 is positioned on the bottom dead center side more than a high pressure side groove 47 of a residual gas bypass groove 46. The opening width Tc between the succeeding side edge 50b in the narrow passage 50 and the preceding side edge 51a in the wide passage 51, is set shorter than a seal width W in the rotating direction of the rotary valve 41 in a seal area S interposed between the high pressure side groove 47 and a suction communicating passage 45. The wide passage 51 is communicated with the inlet 43a of the suction port 43 just after the narrow passage 50 is blocked up by the seal area S. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决问题：提供一种能够通过将气体的吸入损失量抑制在压缩空间内而提高压缩效率的活塞式压缩机，同时将气体的吸入开始正时加快到压缩空间。解决方案：吸入口43在与旋转阀41的外周面41a相对的入口43a的开口宽度中，在上止点侧比上死点侧窄的通道50变窄，宽通道51变得比下死点侧的窄通道50宽。宽通道51位于残留气体旁通槽46的高压侧槽47的下死点侧。窄通道50中的后侧边缘50b与前侧侧边缘51a之间的开口宽度Tc 在高压侧槽47和吸入连通路45之间的密封区域S中，宽通道51被设定为比旋转阀41的旋转方向上的密封宽度W短。宽通道51与刚好在狭窄通道50之后的吸入口43的入口43a被密封区域S阻塞。（C）2007，JPO＆INPIT

9. 发明专利

JP2006170312A Pulsation reducing device 审中-公开
标题翻译：减排装置
公开(公告)号：JP2006170312A
公开(公告)日：2006-06-29
申请号：JP2004363064
申请日：2004-12-15
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： KANAI AKINOBU , OTA MASAKI , SUZUKI SHIGERU , ARAI TOMOHARU , NOMURA KAZUHIRO
IPC分类号： F16L55/04 , F25B41/00
摘要： PROBLEM TO BE SOLVED: To provide a pulsation reducing device capable of reducing noise and vibration by preventing the resonance of a transmitted member from occurring. SOLUTION: This pulsation reducing device 10 comprises a cylindrical wall 19 having an inner passage 11 for flowing a working fluid therein and closed at its one end. A piston 14 is installed in the inner passage 11. A cylinder chamber 16 is formed by the piston 14, an inner wall 15 as the closed end part of the inner passage 11, and the cylindrical wall 19. A spring 17 fixed, at its one end, to the inner wall 15 and energizing the piston 14 by coming into contact, at the other end, with the piston 14 is installed in the cylinder chamber 16. An outer passage 12 is formed between the cylindrical wall 19 and a pipe 9. The inner passage 11 communicates with the outer passage 12 through a communication hole 13 formed in the cylindrical wall 19. The cylinder chamber 16 communicates with the outer passage 12 through a restrictor 18 formed in the inner wall 15. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种通过防止发送构件的共振而能够降低噪声和振动的脉动减小装置。解决方案：该脉动降低装置10包括圆筒壁19，其具有用于使其中的工作流体流动并在其一端封闭的内通道11。活塞14安装在内部通道11中。气缸室16由活塞14，作为内部通道11的封闭端部的内壁15和圆柱形壁19形成。弹簧17固定在其内部一端连接到内壁15并通过接触而使活塞14通电，另一端与活塞14安装在气缸室16中。外部通道12形成在圆筒壁19和管道9之间内通道11通过形成在圆筒壁19中的连通孔13与外通道12连通。气缸室16通过形成在内壁15中的限流器18与外通道12连通。 C）2006，JPO＆NCIPI

10. 发明专利

JP2005307830A Compressor with transmission 审中-公开
标题翻译：压缩机与传输
公开(公告)号：JP2005307830A
公开(公告)日：2005-11-04
申请号：JP2004124714
申请日：2004-04-20
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： OTA MASAKI , KAWAGUCHI MASAHIRO , SUZUKI SHIGERU , KANAI AKINOBU , YAMANOCHI AKIHITO
IPC分类号： F04C18/02 , F16H15/52
摘要： PROBLEM TO BE SOLVED: To provide a compressor with a transmission, capable of realizing excellent power transmission efficiency and durability.
SOLUTION: This compressor is equipped with a scroll type compression mechanism 40 and a friction type transmission mechanism 30 capable of shifting the compression mechanism 40 and driving it. The friction type transmission mechanism 30 has an input shaft 17 rotatably supported around a first axis O1; an output shaft 24 rotatably supported around the first axis O1 and capable of driving the compression mechanism 40; planetary rotors 27 etc. provided between the input shaft 17 and the output shaft 24, and capable of increasing/decreasing the rotational speed of the input shaft 17 and transmitting the rotational speed to the output shaft 24, while transmitting toque of the input shaft 17 to the output shaft 24; and a pressure regulating means 29 energizing the output shaft 24 and the planetary rotors 27 etc. in the axial direction and in a direction reverse to each other, in accordance with the torque. The compression mechanism 40 has a fixed scroll 41 and a movable scroll 42 in which a compressor chamber is formed between the fixed scroll 41 and the movable scroll 42. The movable scroll 42 is constituted movable in the axial direction so as to counter the energizing force of the pressure regulating means 29.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：为了提供能够实现优异的动力传递效率和耐久性的变速器的压缩机。解决方案：该压缩机配备有能够移动压缩机构40并驱动的涡旋式压缩机构40和摩擦式传动机构30。摩擦式传动机构30具有围绕第一轴线O1可旋转地支撑的输入轴17; 可旋转地支撑在第一轴线O1上并能够驱动压缩机构40的输出轴24; 设置在输入轴17和输出轴24之间的行星转子27等，并能够增大/减小输入轴17的转速并将转速传递到输出轴24，同时传递输入轴17的转矩到输出轴24; 以及压力调节装置29，其根据扭矩在轴向方向和彼此相反的方向上对输出轴24和行星转子27等施加力。压缩机构40具有在固定涡旋盘41与动涡盘42之间形成有压缩室的固定涡旋盘41和可动涡旋盘42.动涡旋盘42可以沿轴向移动，以抵抗通电力压力调节装置29。版权所有（C）2006，JPO＆NCIPI

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