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1. 发明申请

US20100126163A1 HYDRAULIC CONTROL UNIT 有权
标题翻译：液压控制单元
公开(公告)号：US20100126163A1
公开(公告)日：2010-05-27
申请号：US12596727
申请日：2008-04-21
申请人： Michio Yoshida , Yuji Hattori , Toshiya Yamashita , Kenta Kimura
发明人： Michio Yoshida , Yuji Hattori , Toshiya Yamashita , Kenta Kimura
IPC分类号： F16H61/38 , F04B49/22
CPC分类号： F16H61/0031 , F16H57/0434 , F16H61/0206 , F16H61/143 , F16H61/662 , F16H2061/0037 , F16H2061/6608 , F16H2061/66286
摘要： A hydraulic control unit provided with oil pumps includes a first oil discharging outlet and a second oil discharging outlet, a high pressure route connected with the first oil discharging outlet, a medium pressure route with an oil pressure therein being lower than that in the high pressure route, a low pressure route with an oil pressure therein being lower than that in the medium pressure route, and a connection mode switching mechanism for selectively connecting a second oil discharging outlet with the high pressure route, the medium pressure route or the low pressure route. The connection mode switching mechanism includes a changeover valve selectively connecting the second oil discharging outlet with the medium pressure route or the low pressure route; and a changeover valve controlling device connecting the second oil discharging outlet with any of the medium pressure route and the low pressure route. The hydraulic control unit can minimize drive loss of an oil pump.
摘要翻译：设置有油泵的液压控制单元包括第一排油口和第二排油口，与第一排油口连接的高压路径，其中具有低于高压油压的中压路径路径，其中具有低于中压路径的油压的低压路径，以及用于选择性地将第二排油口与高压路径，中压路线或低压路径连接的连接模式切换机构。连接模式切换机构包括选择性地将第二排油口与中压路径或低压路径连接的切换阀; 以及切换阀控制装置，其将第二排油口与中压路径和低压路径中的任一个连接。液压控制单元可以使油泵的驱动损失最小化。

2. 发明申请

US20110308912A1 LUBRICATING DEVICE 有权
标题翻译：润滑装置
公开(公告)号：US20110308912A1
公开(公告)日：2011-12-22
申请号：US13203432
申请日：2009-03-11
申请人： Kenta Kimura , Yuji Hattori , Michio Yoshida
发明人： Kenta Kimura , Yuji Hattori , Michio Yoshida
IPC分类号： F16D13/74
CPC分类号： F16D25/123
摘要： To provide a lubricating device which can be made compact. In a lubricating device 1-1, as a clutch engagement pressure increases, the degree of opening of a flow rate adjusting valve 13 is mechanically increased. Thus, as the clutch engagement pressure increases, the flow rate of an oil sucked from an oil pan 12 to a suction portion 11b of a jet pump 11 is increased. Therefore, as the clutch engagement pressure increases, the flow rate of the oil ejected from an ejection portion 11d of the jet pump 11 is increased. That is, as the clutch engagement pressure increases, the flow rate of the oil for lubricating a lubrication portion 20a of a friction clutch 20 is increased. Accordingly, even if a torque/oil flow rate conversion mechanism, for example, a torque sensor is not used, the flow rate of the oil ejected from the jet pump 11 can be changed only by a flow rate adjusting valve 13. With the configuration, the device can be made compact.
摘要翻译：提供可以制造得紧凑的润滑装置。在润滑装置1-1中，随着离合器接合压力的增加，流量调节阀13的开度被机械地增大。因此，当离合器接合压力增加时，从油底壳12吸入喷射泵11的吸入部11b的油的流量增加。因此，随着离合器接合压力的增加，从喷射泵11的喷射部11d喷出的油的流量增加。也就是说，随着离合器接合压力增加，用于润滑摩擦离合器20的润滑部分20a的油的流量增加。因此，即使不使用转矩/油流量转换机构，例如扭矩传感器，也可以仅通过流量调节阀13改变从喷射泵11喷出的油的流量。，可以使设备紧凑。

3. 发明授权

US08556038B2 Lubricating device 有权
标题翻译：润滑装置
公开(公告)号：US08556038B2
公开(公告)日：2013-10-15
申请号：US13203432
申请日：2009-03-11
申请人： Kenta Kimura , Yuji Hattori , Michio Yoshida
发明人： Kenta Kimura , Yuji Hattori , Michio Yoshida
IPC分类号： F16D13/74
CPC分类号： F16D25/123
摘要： In a lubricating device, as a clutch engagement pressure increases, the degree of opening of a flow rate adjusting valve is mechanically increased. Thus, as the clutch engagement pressure increases, the flow rate of an oil sucked from an oil pan to a suction portion of a jet pump is increased. Therefore, as the clutch engagement pressure increases, the flow rate of the oil ejected from an ejection portion of the jet pump is increased. That is, as the clutch engagement pressure increases, the flow rate of the oil for lubricating a lubrication portion of a friction clutch is increased. Accordingly, even if a torque/oil flow rate conversion mechanism, for example, a torque sensor is not used, the flow rate of the oil ejected from the jet pump can be changed only by a flow rate adjusting valve.
摘要翻译：在润滑装置中，随着离合器接合压力的增加，流量调节阀的开度在机械上增加。因此，当离合器接合压力增加时，从油底壳吸入喷射泵的吸入部分的油的流量增加。因此，当离合器接合压力增加时，从喷射泵的喷射部喷出的油的流量增加。也就是说，随着离合器接合压力增加，用于润滑摩擦离合器的润滑部分的油的流量增加。因此，即使不使用扭矩/油流量转换机构，例如不使用转矩传感器，也可以仅通过流量调节阀来改变从喷射泵喷出的油的流量。

4. 发明授权

US08272485B2 Hydraulic control unit for a hydraulic power transmission 有权
标题翻译：液压动力传动液压控制单元
公开(公告)号：US08272485B2
公开(公告)日：2012-09-25
申请号：US12596727
申请日：2008-04-21
申请人： Michio Yoshida , Yuji Hattori , Toshiya Yamashita , Kenta Kimura
发明人： Michio Yoshida , Yuji Hattori , Toshiya Yamashita , Kenta Kimura
IPC分类号： F16D33/06 , F16D33/18 , F16D25/12
CPC分类号： F16H61/0031 , F16H57/0434 , F16H61/0206 , F16H61/143 , F16H61/662 , F16H2061/0037 , F16H2061/6608 , F16H2061/66286
摘要： A hydraulic control unit provided with oil pumps includes a first oil discharging outlet and a second oil discharging outlet, a high pressure route connected with the first oil discharging outlet, a medium pressure route with an oil pressure therein being lower than that in the high pressure route, a low pressure route with an oil pressure therein being lower than that in the medium pressure route, and a connection mode switching mechanism for selectively connecting a second oil discharging outlet with the high pressure route, the medium pressure route or the low pressure route. The connection mode switching mechanism includes a changeover valve selectively connecting the second oil discharging outlet with the medium pressure route or the low pressure route; and a changeover valve controlling device connecting the second oil discharging outlet with any of the medium pressure route and the low pressure route. The hydraulic control unit can minimize drive loss of an oil pump.
摘要翻译：设置有油泵的液压控制单元包括第一排油口和第二排油口，与第一排油口连接的高压路径，其中具有低于高压油压的中压路径路径，其中具有低于中压路径的油压的低压路径，以及用于选择性地将第二排油口与高压路径，中压路线或低压路径连接的连接模式切换机构。连接模式切换机构包括选择性地将第二排油口与中压路径或低压路径连接的切换阀; 以及切换阀控制装置，其将第二排油口与中压路径和低压路径中的任一个连接。液压控制单元可以使油泵的驱动损失最小化。

5. 发明授权

US09719486B2 Seal device for hydraulic circuit 有权
公开(公告)号：US09719486B2
公开(公告)日：2017-08-01
申请号：US14240540
申请日：2011-08-30
申请人： Kenta Kimura , Yuji Hattori , Tomokazu Inagawa , Takafumi Inagaki , Yu Nagasato
发明人： Kenta Kimura , Yuji Hattori , Tomokazu Inagawa , Takafumi Inagaki , Yu Nagasato
IPC分类号： F15B15/14 , F03C1/013 , F16D25/12 , F16D25/0638 , F16J15/16
CPC分类号： F03C1/013 , F15B15/1466 , F16D25/0638 , F16D25/12 , F16D2300/0214 , F16D2300/08 , F16J15/16 , F42D1/12 , F42D1/18 , F42D1/24
摘要： In a seal device for a hydraulic circuit, in which an oil passage that supplies hydraulic oil to or discharges the hydraulic oil from a hydraulic actuator operated by hydraulic pressure is formed over at least two members that relatively move, and a seal member that seals a gap between the two members in a liquid-tight manner is disposed in an interior of a groove section that is formed in at least either one of the two members, a communication section that allows the groove section to communicate with any portion of the oil passage such that the hydraulic oil in the interior of the groove section moves along with supply of the hydraulic oil to or discharge of the hydraulic oil from the hydraulic actuator is formed.

6. 发明授权

US09689494B2 Hydraulic control unit 有权
公开(公告)号：US09689494B2
公开(公告)日：2017-06-27
申请号：US14406612
申请日：2012-06-14
申请人： Tomokazu Inagawa , Kenta Kimura , Takafumi Inagaki , Yuji Hattori , Yu Nagasato
发明人： Tomokazu Inagawa , Kenta Kimura , Takafumi Inagaki , Yuji Hattori , Yu Nagasato
IPC分类号： F16H61/02 , F16H61/662 , F16H61/00
CPC分类号： F16H61/66272 , B60Y2400/72 , F16H61/0025 , F16H61/0031 , F16H61/0206 , F16H2061/0034 , F16H2061/66286 , F16H2061/66295
摘要： A hydraulic control unit configured to improve energy efficiency is provided. The hydraulic control unit is comprised of: a feeding passage that delivers fluid from at least any of an oil pump and an accumulator storing hydraulic pressure to an actuator; a draining passage that discharge the fluid from the actuator to a drain spot; and a discharging means that is configured to selectively discharge the fluid from the actuator to the accumulator through the feeding passage, if the fluid has to be discharged from the actuator and a pressure of the accumulator is lower than that of the actuator.

7. 发明授权

US09365205B2 Hydraulic pressure control device for transmission 有权
标题翻译：液压控制装置用于传动
公开(公告)号：US09365205B2
公开(公告)日：2016-06-14
申请号：US14346557
申请日：2011-09-29
申请人： Tomokazu Inagawa , Kenta Kimura , Takafumi Inagaki , Yuji Hattori , Yu Nagasato
发明人： Tomokazu Inagawa , Kenta Kimura , Takafumi Inagaki , Yuji Hattori , Yu Nagasato
IPC分类号： B60W10/11 , B60W10/06 , B60W10/02 , B60W10/107 , B60W10/30 , B60W30/18 , B60W10/04 , F16H61/00
CPC分类号： B60W10/11 , B60W10/02 , B60W10/04 , B60W10/06 , B60W10/107 , B60W10/30 , B60W30/18018 , B60W2510/1075 , B60W2520/10 , B60W2710/1083 , B60Y2300/18083 , F16H61/0021 , F16H2061/0034 , Y02T10/48 , Y10T477/688
摘要： A hydraulic pressure control device for a transmission, which operates a hydraulic apparatus by hydraulic pressure generated by an pump driven during operation of a driving force source, for which automatic stop control is performed, accumulates the hydraulic pressure in a pressure accumulator, and supplies the hydraulic pressure accumulated in the pressure accumulator to the hydraulic apparatus when the driving force source is automatically stopped is provided. The automatic stop control includes control to stop the driving force source when the vehicle speed is equal to or higher than a prescribed vehicle speed; and the hydraulic pressure control device performs a control to control an accumulated oil amount in the pressure accumulator and the automatic stop control in a manner to increase the accumulated oil amount of the pressure accumulator when the driving force source is automatically stopped.
摘要翻译：一种用于变速器的液压控制装置，其通过在驱动力源的操作期间驱动的泵产生的液压来操作液压装置，其中进行自动停止控制，将液压压积蓄积在蓄压器中，提供了当驱动力源自动停止时在液压装置中累积到液压装置中的液压。自动停止控制包括当车速等于或高于规定车速时停止驱动力源的控制; 并且液压控制装置进行控制，以在驱动力源自动停止时以增加蓄压器的累积油量的方式控制蓄压器中的累积油量和自动停止控制。

8. 发明申请

US20130305701A1 HYDRAULIC CIRCUIT AND CONTROL SYSTEM THEREFOR 有权
标题翻译：液压回路及其控制系统
公开(公告)号：US20130305701A1
公开(公告)日：2013-11-21
申请号：US13983817
申请日：2011-02-14
申请人： Takafumi Inagaki , Yuji Hattori , Tomokazu Inagawa , Kenta Kimura
发明人： Takafumi Inagaki , Yuji Hattori , Tomokazu Inagawa , Kenta Kimura
IPC分类号： F15B15/20
CPC分类号： F15B15/20 , F15B11/16 , F15B2211/20538 , F15B2211/30565 , F15B2211/615 , F15B2211/7052 , F16H57/0404 , F16H61/66272 , F16H2061/0034
摘要： A hydraulic circuit and a hydraulic control system for preventing fluid leakage and power loss resulting from jamming of contaminants. A first circuit section has an accumulator for storing hydraulic pressure, and a control valve for controlling a passage for delivering fluid from the accumulator to an actuator. Fluid discharged from an oil pump is delivered continuously to a second circuit section. A first filter is disposed on a passage for delivering the fluid from the oil pump to the accumulator for the purpose of removing contaminants finer than those in the fluid to be delivered to the second circuit section from the fluid to be delivered to the accumulator.
摘要翻译：液压回路和液压控制系统，用于防止由于污染物的堵塞而引起的流体泄漏和动力损失。第一电路部分具有用于存储液压的蓄能器和用于控制用于将流体从蓄能器输送到致动器的通道的控制阀。从油泵排出的流体连续输送到第二回路段。第一过滤器设置在用于将流体从油泵输送到蓄能器的通道上，用于从待输送到蓄能器的流体中除去要输送到第二回路段的流体中的污染物的污染物。

9. 发明授权

US09261115B2 Hydraulic control system 有权
标题翻译：液压控制系统
公开(公告)号：US09261115B2
公开(公告)日：2016-02-16
申请号：US13581635
申请日：2011-12-09
申请人： Tomokazu Inagawa , Kenta Kimura , Takafumi Inagaki , Yuji Hattori , Yu Nagasato
发明人： Tomokazu Inagawa , Kenta Kimura , Takafumi Inagaki , Yuji Hattori , Yu Nagasato
IPC分类号： F15B1/033 , F15B11/042 , F16H61/00 , F16H61/662
CPC分类号： F15B11/0423 , F15B1/033 , F15B2211/212 , F15B2211/50536 , F15B2211/526 , F15B2211/6306 , F15B2211/6355 , F15B2211/67 , F16H61/0021 , F16H61/66272 , F16H2061/0034
摘要： A hydraulic control system comprises: a regulator valve, which regulates a fluid pressure established by an oil pump to an operating pressure required in a control circuit; a signal pressure establishing valve, which applies a signal pressure to the regulator valve to determine a level of the fluid pressure to be established by the regulator valve; and an accumulator, which accumulates the operating pressure to be applied to the control circuit. The hydraulic control system is characterized by: an accumulator control valve, which is arranged between the accumulator and the control circuit, and which is adapted to connect the accumulator with the control circuit when opened, and to disconnect the accumulator from the control circuit when closed; and a signal pressure feeding passage, which delivers the signal pressure established by the signal pressure establishing valve to a signal pressure port of the accumulator control valve thereby actuating the accumulator control valve in accordance with the signal pressure.
摘要翻译：液压控制系统包括：调节阀，其将由油泵建立的流体压力调节到控制电路中所需的操作压力; 信号压力建立阀，其向调节阀施加信号压力以确定由调节阀建立的流体压力的水平; 以及蓄积器，其累积要施加到控制电路的操作压力。液压控制系统的特征在于：蓄能器控制阀，其设置在蓄能器和控制电路之间，并且当打开时适于将蓄能器与控制电路连接，并且当闭合时将蓄能器与控制电路断开 ; 以及信号压力供给通道，其将由信号压力建立阀建立的信号压力传递到蓄能器控制阀的信号压力端口，从而根据信号压力致动蓄能器控制阀。

10. 发明申请

US20130145757A1 HYDRAULIC CONTROL SYSTEM 有权
标题翻译：液压控制系统
公开(公告)号：US20130145757A1
公开(公告)日：2013-06-13
申请号：US13581635
申请日：2011-12-09
申请人： Tomokazu Inagawa , Kenta Kimura , Takafumi Inagaki , Yuji Hattori , Yu Nagasato
发明人： Tomokazu Inagawa , Kenta Kimura , Takafumi Inagaki , Yuji Hattori , Yu Nagasato
IPC分类号： F16D31/02
CPC分类号： F15B11/0423 , F15B1/033 , F15B2211/212 , F15B2211/50536 , F15B2211/526 , F15B2211/6306 , F15B2211/6355 , F15B2211/67 , F16H61/0021 , F16H61/66272 , F16H2061/0034
摘要： A hydraulic control system comprises: a regulator valve, which regulates a fluid pressure established by an oil pump to an operating pressure required in a control circuit; a signal pressure establishing valve, which applies a signal pressure to the regulator valve to determine a level of the fluid pressure to be established by the regulator valve; and an accumulator, which accumulates the operating pressure to be applied to the control circuit. The hydraulic control system is characterized by: an accumulator control valve, which is arranged between the accumulator and the control circuit, and which is adapted to connect the accumulator with the control circuit when opened, and to disconnect the accumulator from the control circuit when closed; and a signal pressure feeding passage, which delivers the signal pressure established by the signal pressure establishing valve to a signal pressure port of the accumulator control valve thereby actuating the accumulator control valve in accordance with the signal pressure.
摘要翻译：液压控制系统包括：调节阀，其将由油泵建立的流体压力调节到控制电路中所需的操作压力; 信号压力建立阀，其向调节阀施加信号压力以确定由调节阀建立的流体压力的水平; 以及蓄积器，其累积要施加到控制电路的操作压力。液压控制系统的特征在于：蓄能器控制阀，其设置在蓄能器和控制电路之间，并且当打开时适于将蓄能器与控制电路连接，并且当闭合时将蓄能器与控制电路断开 ; 以及信号压力供给通道，其将由信号压力建立阀建立的信号压力传递到蓄能器控制阀的信号压力端口，从而根据信号压力致动蓄能器控制阀。

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