公开(公告)号：US20080072776A1

公开(公告)日：2008-03-27

申请号：US11902418

申请日：2007-09-21

申请人： Kenta Kimura ,  Takahiko Nakamura

发明人： Kenta Kimura ,  Takahiko Nakamura

IPC分类号： B41F5/00 ,  B41L3/02

CPC分类号： B41F33/08 ,  B41F27/005 ,  B41F33/14

摘要： A home position sensor, which constitutes a portion of a home position storage unit, stores a home position by means of previously detecting the position of a printing cylinder cam. Accordingly, a printing cylinder comes to a stop at a plate replacement position at the time of replacement of a plate even when the printing cylinder cam does not pass by the home position sensor.

摘要翻译： 构成原位置存储单元的一部分的原位传感器通过预先检测印刷滚筒凸轮的位置来存储起始位置。 因此，即使在印刷滚筒凸轮不通过原位传感器的情况下，更换印版时，印版滚筒也停止在印版更换位置。

公开(公告)号：US08001900B2

公开(公告)日：2011-08-23

申请号：US11902418

申请日：2007-09-21

申请人： Kenta Kimura ,  Takahiko Nakamura

发明人： Kenta Kimura ,  Takahiko Nakamura

IPC分类号： B41L3/08 ,  B41F5/00

CPC分类号： B41F33/08 ,  B41F27/005 ,  B41F33/14

摘要： A home position sensor, which constitutes a portion of a home position storage unit, stores a home position by means of previously detecting the position of a printing cylinder cam. Accordingly, a printing cylinder comes to a stop at a plate replacement position at the time of replacement of a plate even when the printing cylinder cam does not pass by the home position sensor.

摘要翻译： 构成原位置存储单元的一部分的原位传感器通过预先检测印刷滚筒凸轮的位置来存储起始位置。 因此，即使在印刷滚筒凸轮不通过原位传感器的情况下，更换印版时，印版滚筒也停止在印版更换位置。

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。

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。

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.

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.

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。

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。

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。

公开(公告)号：US09523425B2

公开(公告)日：2016-12-20

申请号：US14405199

申请日：2012-06-08

申请人： Takafumi Inagaki ,  Yuji Hattori ,  Tomokazu Inagawa ,  Kenta Kimura ,  Yu Nagasato

发明人： Takafumi Inagaki ,  Yuji Hattori ,  Tomokazu Inagawa ,  Kenta Kimura ,  Yu Nagasato

IPC分类号： F16H61/00 ,  F16H61/02 ,  F16H61/14 ,  F16H61/662

CPC分类号： F16H61/0251 ,  B60Y2400/72 ,  F16H61/00 ,  F16H61/143 ,  F16H61/66259 ,  F16H61/66272 ,  F16H2061/0253 ,  F16H2061/145 ,  Y10T137/7761

摘要： A hydraulic control unit is provided. A valve is comprised of a piston having a valve element, a cylinder holding the piston while allowing to reciprocate axially, a positive pressure chamber formed on one side of the piston to which pressure to open the valve is applied, a back pressure chamber formed on the other side of the piston to which the pressure to close the valve is applied, and a connection passage for differentiating pressures in the positive pressure chamber and the back pressure chamber. A pilot valve selectively connects the back pressure chamber with a site where the pressure is lower than that of the back pressure chamber. Hydraulic pressure lower than that applied to positive pressure chamber is applied to a low pressure section. The hydraulic control unit comprises a means to deliver the fluid from the low pressure section to the back pressure chamber if an opening motion of the valve is slower than a predetermined reference value, by opening the pilot valve to connect the back pressure chamber with the low pressure section.

摘要翻译： 提供液压控制单元。 阀由具有阀元件的活塞，保持活塞同时允许往复运动的气缸构成，形成在活塞的一侧上的正压室，打开阀的压力被施加到压力室上， 施加关闭阀的压力的活塞的另一侧，以及用于分离正压室和背压室中的压力的​​连接通道。 先导阀选择性地将背压室与压力低于背压室的压力的位置连接。 低于施加在正压室上的液压压力应用于低压部分。 液压控制单元包括如果阀的打开运动比预定的参考值慢的话，将流体从低压段输送到背压室，通过打开先导阀将背压室与低压室连接 压力段。