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1. 发明申请

US20090041593A1 VARIABLE DISPLACEMENT TYPE GEAR PUMP 审中-公开
标题翻译：可变位移型齿轮泵
公开(公告)号：US20090041593A1
公开(公告)日：2009-02-12
申请号：US12186625
申请日：2008-08-06
申请人： Hironao Yokoi , Shigeru Suzuki , Katsumi Yamashita , Toshiro Fujii , Masaki Ota , Kazuo Murakami
发明人： Hironao Yokoi , Shigeru Suzuki , Katsumi Yamashita , Toshiro Fujii , Masaki Ota , Kazuo Murakami
IPC分类号： F04C14/26 , F04C2/14
CPC分类号： F04C11/001 , F04C2/086 , F04C2/18 , F04C14/065 , F04C14/26 , F04C2240/30
摘要： A variable displacement type gear pump has gear chambers, one of which is a specific gear chamber. A suction passage is formed in the housing so as to communicate with suction-side spaces. An outlet passage communicates with discharge-side spaces. A return passage returns the fluid discharged to the discharge-side space of the specific gear chamber to the suction passage. The return passage communicates with the suction passage at a confluence portion located upstream side of the suction-side space. An opening and closing valve opens the return passage in a small displacement operational state. A check valve is located between the discharge-side space of the specific gear chamber and the outlet passage for preventing the fluid discharged from the gear chamber other than the specific gear chamber from flowing into the discharge-side space of the specific gear chamber in the small displacement operational state.
摘要翻译：可变排量式齿轮泵具有齿轮室，其中一个是特定齿轮室。吸入通道形成在壳体中以与吸入侧空间连通。出口通道与排放侧空间连通。返回通道将排出到特定齿轮室的排放侧空间的流体返回到吸入通道。返回通道在位于吸入侧空间上游侧的汇合部分处与吸入通道连通。打开和关闭阀在小排量操作状态下打开返回通道。止回阀位于特定齿轮室的排出侧空间和出口通道之间，用于防止从特定齿轮室以外的齿轮室排出的流体流入特定齿轮室的排出侧空间小排量运行状态。

2. 发明申请

US20090041594A1 VARIABLE DISPLACEMENT TYPE GEAR PUMP 审中-公开
标题翻译：可变位移型齿轮泵
公开(公告)号：US20090041594A1
公开(公告)日：2009-02-12
申请号：US12186792
申请日：2008-08-06
申请人： Hironao Yokoi , Shigeru Suzuki , Katsumi Yamashita , Toshiro Fujii , Masaki Ota , Kazuo Murakami
发明人： Hironao Yokoi , Shigeru Suzuki , Katsumi Yamashita , Toshiro Fujii , Masaki Ota , Kazuo Murakami
IPC分类号： F04B49/24 , F04C2/14
CPC分类号： F04C2/14 , F04C11/001 , F04C14/065
摘要： In a variable displacement type gear pump, each of a main gear pump portion and a sub gear pump portion has a drive gear, a driven gear engaging with the drive gear, and an urging portion applying radial load to the drive and driven gears. A bypass passage returns fluid in a discharge-side space of the sub gear pump portion to a suction passage. An opening and closing valve opens the bypass passage in a small displacement operational state. A drive shaft supports the main drive gear and the sub drive gear. A driven shaft supports the main driven gear and the sub driven gear. The drive gears and the driven gears are rotated in accordance with a rotation of the drive shaft. The drive and driven shafts transmit the radial load in the main gear pump portion to the sub gear pump portion in the small displacement operational state.
摘要翻译：在可变排量型齿轮泵中，主齿轮泵部分和副齿轮泵部分中的每一个具有驱动齿轮，与驱动齿轮啮合的从动齿轮和向驱动齿轮和从动齿轮施加径向载荷的推动部分。旁通通路将副齿轮泵部的排出侧空间的流体返回到吸入通路。打开和关闭阀在小排量操作状态下打开旁通通道。驱动轴支撑主驱动齿轮和副驱动齿轮。从动轴支撑主从动齿轮和副从动齿轮。驱动齿轮和从动齿轮根据驱动轴的旋转而旋转。驱动轴和从动轴在小排量操作状态下将主齿轮泵部分中的径向载荷传递到副齿轮泵部分。

3. 发明授权

US06604912B2 CONTROL VALVE USED FOR A VARIABLE DISPLACEMENT COMPRESSOR INSTALLED IN A REFRIGERANT CIRCUIT HAVING AT LEAST ONE OF A FIRST PRESSURE CHAMBER AND A SECOND PRESSURE CHAMBER FORMING PART OF THE REFRIGERANT CIRCUIT 失效
标题翻译：用于安装在具有至少一个压力室的制冷电路中的可变位移压缩机的控制阀和形成制冷剂回路的第二压力室
公开(公告)号：US06604912B2
公开(公告)日：2003-08-12
申请号：US09924238
申请日：2001-08-07
申请人： Ken Suitou , Masaki Ota , Kazuya Kimura , Taku Adaniya , Ryo Matsubara , Satoshi Umemura , Izuru Shimizu , Naoya Yokomachi , Toshiro Fujii , Yuji Hashimoto , Masakazu Murase
发明人： Ken Suitou , Masaki Ota , Kazuya Kimura , Taku Adaniya , Ryo Matsubara , Satoshi Umemura , Izuru Shimizu , Naoya Yokomachi , Toshiro Fujii , Yuji Hashimoto , Masakazu Murase
IPC分类号： F04B126
CPC分类号： F04B27/1804 , F04B2027/1813 , F04B2027/1827 , F04B2027/1854
摘要： A control valve is used for a variable displacement compressor installed in a refrigerant circuit of a vehicle air conditioner. The control valve has a valve housing. A valve chamber is defined in the valve housing. A valve body is accommodated in the valve chamber. A pressure sensing chamber is defined in the valve housing. A pressure sensing member separates the pressure sensing chamber into a first pressure chamber and a second pressure chamber. The pressure at a first location in the refrigerant circuit is applied to the first pressure chamber. The pressure at a second location in the refrigerant circuit, which is downstream of the first location, is applied to the second pressure chamber. The pressure sensing member moves the valve body in accordance with the pressure difference between the first pressure chamber and the second pressure chamber such that the displacement of the compressor is varied to counter changes of the pressure difference. At least one of the first pressure chamber and the second pressure chamber forms a part of the refrigerant circuit.
摘要翻译：控制阀用于安装在车辆空调的制冷剂回路中的可变排量压缩机。控制阀具有阀壳体。阀室定义在阀壳体中。阀体容纳在阀室中。压力传感室被限定在阀壳体中。压力感测构件将压力感测室分离成第一压力室和第二压力室。制冷剂回路中的第一位置处的压力被施加到第一压力室。在第一位置下游的制冷剂回路中的第二位置处的压力被施加到第二压力室。压力检测构件根据第一压力室和第二压力室之间的压力差移动阀体，使得压缩机的位移变化以抵消压力差的变化。第一压力室和第二压力室中的至少一个形成制冷剂回路的一部分。

4. 发明授权

US06589020B2 Control valve for variable displacement compressor 失效
公开(公告)号：US06589020B2
公开(公告)日：2003-07-08
申请号：US09899343
申请日：2001-07-05
申请人： Kazuya Kimura , Masaki Ota , Masahiro Kawaguchi , Toshiro Fujii , Taku Adaniya , Ken Suitou
发明人： Kazuya Kimura , Masaki Ota , Masahiro Kawaguchi , Toshiro Fujii , Taku Adaniya , Ken Suitou
IPC分类号： F04B126
CPC分类号： F04B27/1804 , F04B2027/1813 , F04B2027/1827 , F04B2027/1845 , F04B2027/185 , F04B2027/1854
摘要： A control valve used for a variable displacement type compressor. The compressor has a crank chamber, a discharge pressure zone, and a supply passage. The supply passage connects the crank chamber to the discharge pressure zone. The control valve is located in the supply passage. The control valve has a valve body. The valve body adjusts the size of the opening of the supply passage in accordance with the discharge pressure. The valve body is exposed to the pressure of the supply passage. The valve body moves in accordance with the discharge pressure such that the displacement is varied to counter changes of the discharge pressure. The direction in which the valve body moves in response to an increase of the discharge is the same as the direction in which the valve body moves when the pressure of the supply passage increases.

5. 发明申请

US20080017170A1 Fuel supply system for DME engine 审中-公开
标题翻译： DME发动机燃料供应系统
公开(公告)号：US20080017170A1
公开(公告)日：2008-01-24
申请号：US11827636
申请日：2007-07-11
申请人： Takahiro Moroi , Shigeru Suzuki , Masaki Ota
发明人： Takahiro Moroi , Shigeru Suzuki , Masaki Ota
IPC分类号： F02M61/16
CPC分类号： F02M21/00 , F02M37/0076
摘要： A feed pump of a fuel supply system for a DME engine rotates in a normal direction to supply DME fuel in a fuel tank to a high-pressure supply pump through a low-pressure fuel supply passage. The high-pressure supply pump pressurizes the DME fuel and discharges the DME fuel therefrom. The discharged DME fuel is distributed by a high-pressure fuel supply passage and injected by a fuel injector. A first fuel recovery passage connects the high-pressure fuel supply passage to the low-pressure fuel supply passage. When the engine is operated, a first solenoid valve closes the first fuel recovery passage. When the engine is stopped, the first solenoid valve opens the first fuel recovery passage and the feed pump rotates in a reverse direction, thereby the DME fuel in the low-pressure fuel supply passage and in the high-pressure fuel supply passage is recovered into the fuel tank.
摘要翻译：用于DME发动机的燃料供应系统的进料泵沿正常方向旋转，以通过低压燃料供应通道将燃料箱中的DME燃料供应到高压供应泵。高压供应泵对DME燃料加压并从其中排出DME燃料。排出的DME燃料由高压燃料供应通道分配并由燃料喷射器喷射。第一燃料回收通道将高压燃料供给通道连接到低压燃料供给通道。当发动机运转时，第一电磁阀关闭第一燃料回收通道。当发动机停止时，第一电磁阀打开第一燃料回收通道并且进料泵沿相反方向旋转，由此将低压燃料供给通道和高压燃料供给通道中的DME燃料回收到燃油箱。

6. 发明申请

US20050233854A1 Variable speed compressor 审中-公开
标题翻译：变速压缩机
公开(公告)号：US20050233854A1
公开(公告)日：2005-10-20
申请号：US11108956
申请日：2005-04-19
申请人： Masaki Ota , Masahiro Kawaguchi , Akinobu Kanai , Akihito Yamanouchi , Shigeru Suzuki
发明人： Masaki Ota , Masahiro Kawaguchi , Akinobu Kanai , Akihito Yamanouchi , Shigeru Suzuki
IPC分类号： F04C29/00 , F01C17/02 , F04B35/00 , F04C18/02 , F04C18/04 , F04C28/08 , F16H15/48 , F16H15/50 , F16H15/52 , F16H61/664
CPC分类号： F01C17/02 , F04C18/0215 , F04C28/08 , F16H15/503 , F16H61/6649
摘要： A variable speed compressor has a housing, a compression mechanism and a variable speed mechanism including input and output shafts and a carrier each rotatable around a first axis, planetary cones received by the carrier and each rotatable around a respective second axis inclining to the first axis, and a control ring coaxial with the first axis to vary the speed of rotation of the planetary cones to move along the first axis. The rotating speed of the input shaft is controllably transmittable to the output shaft by transmitting torque thereof to the output shaft so that the input and output shafts and the control ring contact the planetary cones. The control ring having a cylindrical shape has first and second pressure sensing surfaces coaxial with the first axis, formed on the opposite side thereof, sensing pressure applied to the sensing surfaces for movement.
摘要翻译：变速压缩机具有壳体，压缩机构和变速机构，其包括输入轴和输出轴以及可围绕第一轴线旋转的行星齿轮架，行星齿轮由承载件接收，并且每个可转动地绕相应的第二轴线倾斜到第一轴线以及与所述第一轴同轴的控制环，以改变所述行星齿轮的旋转速度以沿着所述第一轴线移动。输入轴的转速通过将扭矩传递到输出轴而可控地传递到输出轴，使得输入轴和输出轴和控制环接触行星齿轮。具有圆柱形状的控制环具有形成在其相对侧上的与第一轴同轴的第一和第二压力感测表面，感测施加到感测表面以移动的压力。

7. 发明授权

US09744443B2 Server, terminal, network system, program and information storage medium 有权
公开(公告)号：US09744443B2
公开(公告)日：2017-08-29
申请号：US14110608
申请日：2012-04-11
申请人： Koji Tezuka , Masaki Ota , Kentaro Honma
发明人： Koji Tezuka , Masaki Ota , Kentaro Honma
IPC分类号： A63F9/24 , A63F13/30 , G07F17/32
CPC分类号： A63F13/55 , A63F13/12 , A63F2300/201 , A63F2300/5586 , G07F17/3237
摘要： A server is connected to a terminal via a network, and manages registration of game information, the terminal performing a first game process that utilizes stored game information, and a second game process that utilizes registered game information. The server stores terminal identification information of the terminal and an allowable registration count of the terminal in a linked manner, updates the allowable registration count while being linked to the terminal identification information corresponding to a received update allowable registration count, transmits a registration permission notification to the terminal upon reception of a game information registration request from the terminal when the allowable registration count is equal to or larger than a given number, transmits a registration non-permission notification to the terminal when the allowable registration count is less than the given number, and decrements the allowable registration count when the server has transmitted the registration permission notification to the terminal.

8. 发明授权

US08360742B2 Swash plate compressor 有权
标题翻译：斜盘式压缩机
公开(公告)号：US08360742B2
公开(公告)日：2013-01-29
申请号：US12362121
申请日：2009-01-29
申请人： Yoshio Kimoto , Masaki Ota , Nobuaki Hoshino , Masahiro Kawaguchi
发明人： Yoshio Kimoto , Masaki Ota , Nobuaki Hoshino , Masahiro Kawaguchi
IPC分类号： F04B1/26
CPC分类号： F04B27/109 , F04B27/1009 , F04B39/0223 , F04B53/18 , F04B2027/1831
摘要： A swash plate compressor capable of realizing an excellent sliding characteristic when a drive shaft is rotated at high speed, and a high refrigerating capacity when the drive shaft is rotated at low speed, has a release passage for communication between a crank chamber and a suction chamber. The release passage includes a first passage communicated to an oil rich region, in the crank chamber, and a second passage communicated to an oil poor region, in which lubricating oil is small in quantity, in the crank chamber. A valve mechanism that increases an opening ratio of the first passage with respect to the release passage, as a rotational speed of a drive shaft increases, and increases an opening ratio of the second passage with respect to the release passage, as the rotational speed of the drive shaft decreases.
摘要翻译：一种斜盘式压缩机，其能够在驱动轴高速旋转时实现优异的滑动特性，并且当驱动轴以低速旋转时具有高的制冷量，具有用于曲轴室和吸入室之间连通的释放通道。释放通道包括连通到富油区域的曲柄室中的第一通道和连通到曲轴室中润滑油量少的不利油区域的第二通道。随着驱动轴的旋转速度增加第一通道相对于释放通道的开口率的阀机构增加，并且使第二通道相对于释放通道的开口率增加，作为旋转速度驱动轴减小。

9. 发明授权

US08021124B2 Capacity control valve 有权
标题翻译：容量调节阀
公开(公告)号：US08021124B2
公开(公告)日：2011-09-20
申请号：US11884838
申请日：2006-02-23
申请人： Satoshi Umemura , Masaki Ota , Masahiro Kawaguchi , Ryosuke Cho , Keigo Shirafuji , Toshiaki Iwa
发明人： Satoshi Umemura , Masaki Ota , Masahiro Kawaguchi , Ryosuke Cho , Keigo Shirafuji , Toshiaki Iwa
IPC分类号： F04B1/26 , F16K31/00
CPC分类号： F04B27/1804 , F04B2027/1827 , F04B2027/1831 , F04B2027/1845 , F04B2027/1854 , Y10T137/86622
摘要： A capacity control valve includes a valve body having a first valve portion for opening/closing a discharge-side path and a second valve portion for opening/closing a suction-side path, a pressure sensitive body arranged in a third valve chamber in the middle of the suction-side path, a valve seat body provided at the pressure sensitive body, and a third valve portion connected to the valve body for opening/closing the suction-side path by engagement and disengagement with the valve seat body. One of an engagement face of the third valve portion and a seat face of the valve seat body is formed into a spherical shape with a radius of curvature R satisfying 9 mm
摘要翻译：容量控制阀包括具有用于打开/关闭排出侧路径的第一阀部分和用于打开/关闭吸入侧路径的第二阀部分的阀体，设置在中间的第三阀室中的压敏体吸入侧路径上设置的阀座体和设置在压敏体上的阀座体，以及与阀体连接的第三阀部，用于通过与阀座主体接合和分离而打开/关闭吸入侧路径。第三阀部的接合面和阀座主体的座面之一形成为具有满足9mm

10. 发明授权

US07918656B2 Suction throttle valve of a compressor 有权
标题翻译：压缩机吸气节流阀
公开(公告)号：US07918656B2
公开(公告)日：2011-04-05
申请号：US11982500
申请日：2007-11-01
申请人： Sokichi Hibino , Shiro Hayashi , Masaki Ota , Masahiro Kawaguchi
发明人： Sokichi Hibino , Shiro Hayashi , Masaki Ota , Masahiro Kawaguchi
IPC分类号： F04B23/00 , F04B41/00 , F04B27/08
CPC分类号： F04B27/1804 , F04B49/225 , F04B2027/1868 , F04B2027/1881
摘要： A suction throttle valve of a compressor has a compressor housing having a suction chamber and a crank chamber. The suction throttle valve includes a suction passage formed in the housing, a suction port provided at an inlet of the suction passage, a valve body movably arranged in the suction passage for adjusting opening of the suction passage, an urging member for urging the valve body toward the suction port, and a valve chamber provided in the suction passage. Refrigerant is drawn into the suction passage through the suction port and then received in the suction chamber. A first communication hole is formed through the housing, through which the valve chamber and the suction chamber are in constant communication with each other. A second communication hole is formed through the housing, through which the valve chamber and the crank chamber are in constant communication with each other.
摘要翻译：压缩机的吸入节流阀具有具有吸入室和曲柄室的压缩机壳体。抽吸节流阀包括形成在壳体中的吸入通道，设置在吸入通道入口的吸入口，可移动地布置在吸入通道中用于调节吸入通道开口的阀体，用于推压阀体的推动构件朝向吸入口，以及设置在吸入通路中的阀室。制冷剂通过吸入口被吸入吸入通道，然后被吸入吸入室。通过壳体形成第一连通孔，阀室和吸入室通过该第一连通孔彼此保持连通。通过壳体形成第二连通孔，阀室和曲柄室通过该第二连通孔彼此恒定连通。

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