公开(公告)号：US08038416B2

公开(公告)日：2011-10-18

申请号：US12000747

申请日：2007-12-17

申请人： Yasunori Ono ,  Keiichi Kai ,  Kenichi Fujiki ,  Kosuke Yamane

发明人： Yasunori Ono ,  Keiichi Kai ,  Kenichi Fujiki ,  Kosuke Yamane

IPC分类号： F04B49/00

CPC分类号： F04C14/26 ,  F04C2/10 ,  F04C2/18 ,  F04C14/065 ,  Y10T137/86019

摘要： A device including a first discharge passage from a first rotor assembly to an engine, a first return passage that returns to an intake side of the first rotor assembly, a second discharge passage from a second rotor assembly to the engine, a second return passage that returns to an intake side of the second rotor assembly, and a pressure control valve whose valve main body is provided between a discharge port from the second rotor assembly and the first discharge passage. The first discharge passage and the second discharge passage are coupled, and a flow passage control is executed in each of: a low revolution range; an intermediate revolution range; and a high revolution range.

摘要翻译： 一种装置，包括从第一转子组件到发动机的第一排出通道，返回到第一转子组件的进气侧的第一返回通道，从第二转子组件到发动机的第二排出通道，第二返回通道， 返回到第二转子组件的吸入侧，以及压力控制阀，其阀主体设置在从第二转子组件的排出口与第一排出通道之间。 第一排出通道和第二排出通道联接，并且在低转速范围内执行流路控制; 一个中等的革命范围; 和高的革命范围。

公开(公告)号：US20110209682A1

公开(公告)日：2011-09-01

申请号：US12825772

申请日：2010-06-29

申请人： Kevin J. Storch ,  David R. Staley ,  Bryan K. Pryor ,  Vijay Ramappan ,  Morena Bruno ,  Roberto Argolini

发明人： Kevin J. Storch ,  David R. Staley ,  Bryan K. Pryor ,  Vijay Ramappan ,  Morena Bruno ,  Roberto Argolini

IPC分类号： F01M1/02 ,  F17D1/00

CPC分类号： F01M1/16 ,  F01M1/02 ,  F01M2001/0246 ,  Y10T137/0324 ,  Y10T137/86019

摘要： An oil circulating control system for an engine includes an engine speed module and a mode selection module. The engine speed module determines a speed of the engine. The mode selection module is configured to select a first pressure mode and a second pressure mode of an oil pump of the engine for the speed. The selection module selects one of the first pressure mode and the second pressure mode based on at least one mode request signal. The mode selection module signals a solenoid valve of a variable oil pressure circuit of the oil pump to transition to a first position when operating in the first pressure mode and to a second position when operating in the second pressure mode.

摘要翻译： 用于发动机的油循环控制系统包括发动机转速模块和模式选择模块。 发动机速度模块确定发动机的速度。 模式选择模块被配置为选择用于速度的发动机的油泵的第一压力模式和第二压力模式。 选择模块基于至少一个模式请求信号来选择第一压力模式和第二压力模式中的一个。 当在第二压力模式下操作时，模式选择模块向油泵的可变油压回路的电磁阀发出信号，以转换到第一位置并在第一压力模式下操作到第二位置。

公开(公告)号：US20110114193A1

公开(公告)日：2011-05-19

申请号：US12618606

申请日：2009-11-13

申请人： Jerry Chen

发明人： Jerry Chen

IPC分类号： F17C5/06 ,  G05D7/06 ,  G05D16/00 ,  F17C7/00

CPC分类号： F17D5/02 ,  F17C5/06 ,  F17C2201/0109 ,  F17C2205/0326 ,  F17C2205/0329 ,  F17C2205/0332 ,  F17C2205/0335 ,  F17C2205/0338 ,  F17C2205/0341 ,  F17C2221/012 ,  F17C2223/0153 ,  F17C2223/033 ,  F17C2250/036 ,  F17C2250/043 ,  F17C2250/0439 ,  F17C2260/036 ,  F17C2260/037 ,  F17C2270/0184 ,  Y02E60/321 ,  Y10T137/0379 ,  Y10T137/0396 ,  Y10T137/2605 ,  Y10T137/2615 ,  Y10T137/264 ,  Y10T137/7761 ,  Y10T137/7781 ,  Y10T137/86019 ,  Y10T137/86035 ,  Y10T137/86051 ,  Y10T137/86936

摘要： A bi-directional pressurized system with devices for and configured to mitigate issues associated with leak and creep phenomena at various stages throughout the system, including valves and controls to distribute a leaked amount of fluid prior to delivery to a pressure-sensitive destination and a pressure relief valve to bring an initial pressure within an acceptable range for distribution to reach a target pressure. A startup method for mitigating leakage of the system during a rest phase, including selectively reducing the initial pressure upstream of a pressure-sensitive destination.

摘要翻译： 一种双向加压系统，其具有用于和配置为减轻与整个系统的各个阶段的泄漏和蠕变现象相关的问题的装置，包括阀门和控制装置，以在输送到压力敏感的目的地和压力之前分配泄漏量的流体 安全阀使初始压力达到可接受的范围以分配以达到目标压力。 一种用于在休息阶段减轻系统泄漏的启动方法，包括选择性地降低压敏目的地上游的初始压力。

公开(公告)号：US20110083753A1

公开(公告)日：2011-04-14

申请号：US12752732

申请日：2010-04-01

申请人： Robert B. Chaffee

发明人： Robert B. Chaffee

IPC分类号： F16K15/20

CPC分类号： F16H61/4061 ,  A47C27/082 ,  F16K15/202 ,  Y10T137/3584 ,  Y10T137/7839 ,  Y10T137/7876 ,  Y10T137/86019 ,  Y10T137/86027

摘要： A self-sealing valve comprises a valve housing having a fluid conduit, a valve seat, and a retaining member, the valve housing being configured to pass fluid through the fluid conduit, and a flexible diaphragm comprising a flexible material having resiliency, wherein the retaining member and the flexible diaphragm are configured so that the retaining member retains a portion of the flexible diaphragm so as to use the resiliency of the flexible material to bias the flexible diaphragm against the valve seat to a closed position of the self-sealing valve to provide a self-seal of the fluid conduit, and to facilitate movement of the flexible diaphragm under a fluid bias against a first side of the flexible diaphragm in a first direction away from the valve seat to an open position, and wherein the retaining member and the flexible diaphragm are configured so that the self-sealing valve can be contacted to move a portion of the flexible diaphragm away from the valve seat to the open position.

摘要翻译： 自密封阀包括具有流体导管，阀座和保持构件的阀壳体，阀壳体构造成使流体流过流体导管，以及包括具有弹性的柔性材料的柔性隔膜，其中保持 构件和柔性隔膜被构造成使得保持构件保持柔性隔膜的一部分，以便利用柔性材料的弹性将柔性隔膜抵靠阀座偏压到自密封阀的关闭位置，以提供 所述流体导管的自密封件，以及促使所述柔性隔膜在流体偏压下朝着远离所述阀座的第一方向移动到所述柔性隔膜的第一侧至打开位置，并且其中所述保持构件和 柔性膜片被构造成使得自密封阀可以接触以将柔性膜片的一部分从阀座移动到开放位置 n。

公开(公告)号：US20100319296A1

公开(公告)日：2010-12-23

申请号：US12683175

申请日：2010-01-06

申请人： Robert Mike Trotter

发明人： Robert Mike Trotter

IPC分类号： E04B1/64 ,  E03B5/00

CPC分类号： E04B1/70 ,  Y10T137/5762 ,  Y10T137/6988 ,  Y10T137/86019 ,  Y10T137/86083

摘要： Systems for removing water from an area where water is not desired are discussed and provided. The system can include a dam, a water collection system, and a water removal system. The dam can create a waterproof seal so that the dam is configured to define a reservoir, or retention area, capable of holding water. The water collection system can remove substantially all of the water that collects in the retention area and deposit the water in a reservoir when the water collection system is triggered by a first sensor. The water removal system can move the water collected in the reservoir to an area of safe disposal through a hose or drain when triggered by a second sensor. Other aspects, features, and embodiments of the present invention are claimed and described.

摘要翻译： 讨论并提供了从不需要水的区域去除水的系统。 该系统可以包括一个水坝，一个集水系统和一个排水系统。 大坝可以创建防水密封，使得坝被配置成限定能够容纳水的储存器或保留区域。 当采集系统由第一传感器触发时，集水系统可以基本上去除在收集区域中收集的所有水并将水沉积在储存器中。 除水系统可以通过第二传感器触发时通过软管或排水口将收集在储存器中的水移动到安全处置区域。 要求和描述本发明的其它方面，特征和实施例。

公开(公告)号：US20080095642A1

公开(公告)日：2008-04-24

申请号：US11576640

申请日：2005-10-04

申请人： Peter Schelhas ,  Michael Kuehn ,  Hans Braun ,  Thomas Wieland ,  Werner Schneider ,  Winfried Eckart ,  Christian Pankiewitz

发明人： Peter Schelhas ,  Michael Kuehn ,  Hans Braun ,  Thomas Wieland ,  Werner Schneider ,  Winfried Eckart ,  Christian Pankiewitz

IPC分类号： F04F5/48

CPC分类号： F02M37/0023 ,  F02M37/0058 ,  F02M37/0094 ,  F02M37/025 ,  F02M37/106 ,  F02M69/54 ,  Y10T137/86019

摘要： A devices for pumping fuel has at least one suction jet pump and a drive line, supplying the suction jet pump with fuel, that branches off from a pressure line leading to an internal combustion engine and that can be blocked off by means of a shutoff valve. By means of a shutoff valve, it is possible to switch off the suction jet pumps. The pressure of the pressure line acts on the shutoff valve in such a way that the shutoff valve closes at a pressure that is greater than or equal to a predetermined closing pressure.

摘要翻译： 用于泵送燃料的装置具有至少一个吸入喷射泵和驱动线，为吸入喷射泵提供燃料，其从通向内燃机的压力管线分支，并且可以通过截止阀 。 通过截止阀，可以关闭吸力喷射泵。 压力线的压力作用在截止阀上，使得截止阀在大于或等于预定关闭压力的压力下闭合。

公开(公告)号：US07121291B2

公开(公告)日：2006-10-17

申请号：US10683287

申请日：2003-10-14

申请人： Taijiro Sueda

发明人： Taijiro Sueda

IPC分类号： F16K15/00 ,  A61M1/10

CPC分类号： F16K15/021 ,  Y10T137/0318 ,  Y10T137/7904 ,  Y10T137/7909 ,  Y10T137/86019

摘要： A check valve includes a casing member, a tear-drop shaped ball member installed in the casing member, a latching member which is formed at an inner wall of the casing member and an airtight valve which is formed at an inner wall of the casing member. When forward flux occurs, the ball member is fixed at the latching members absolutely to circulate the forward flux stably. When backward flux occurs, the ball member is latched at the airtight member to close the casing member and thus, to suppress the backward flux.

摘要翻译： 止回阀包括壳体构件，安装在壳体构件中的泪滴形球形构件，形成在壳体构件的内壁处的闩锁构件和形成在壳体构件的内壁处的气密阀 。 当发生向前通量时，球部件绝对固定在闩锁部件上，以稳定地向前流动。 当发生向后通过时，将球部件锁定在气密部件上，以封闭壳体部件，从而抑制向后通过。

公开(公告)号：US07000626B1

公开(公告)日：2006-02-21

申请号：US10683475

申请日：2003-10-08

申请人： Steven B. Cress

发明人： Steven B. Cress

IPC分类号： F16L37/00

CPC分类号： F24D17/0078 ,  F24D17/0084 ,  Y10T137/0318 ,  Y10T137/6497 ,  Y10T137/86019 ,  Y10T137/86027

摘要： This is a method and means for maintaining a constant supply of a fluid with specific characteristics within a fluid supply conduit from a supply source of the fluid with specific characteristics at a point of service of the fluid with specific characteristics in which a first open end of a recirculation conduit is located within the fluid with specific characteristics supply conduit adjacent the point of service. A second end of the recirculation conduit is connected to pump means in such manner that a portion of the fluid with specific characteristics within the fluid with specific characteristics supply conduit adjacent the point of service is constantly circulated back.In an alternate embodiment a similar recirculation conduit is utilized in a manner to prevent freezing of conduits in a total fluid supply line which includes portions in relatively warm areas and in areas subject to freezing.

摘要翻译： 这是一种方法和装置，用于在具有特定特性的流体的服务点处保持在具有特定特性的流体的供应源内的流体供应管道内的具有特定特性的流体的恒定供应，其中第一开口端 循环管道位于流体内，具有与服务点相邻的特定特征供应管道。 循环管道的第二端以这样的方式连接到泵装置，使得具有特定特征的具有特定特征的流体的一部分具有与服务点相邻的特定特征供应管道不断循环。

公开(公告)号：US20030221723A1

公开(公告)日：2003-12-04

申请号：US10156591

申请日：2002-05-28

发明人： Grant A. Colton SR.

IPC分类号： F16K024/00

CPC分类号： F16K15/03 ,  E03B5/00 ,  F16K17/105 ,  F16K24/06 ,  Y10T137/2622 ,  Y10T137/2625 ,  Y10T137/3331 ,  Y10T137/8601 ,  Y10T137/86019

摘要： A safety check unit for use in a liquid distribution system for preventing damage to a pump and associated components of the system in event of loss in pumping pressure. The unit provides a check component to prevent back-flow of the liquid when the pump is shut down, and provides protection against a possible vacuum condition in the system by introducing air to the system; protects against damage by a surging back-flow of liquid by opening a relief port of the unit; and protects against air in the system by use of an air relief mechanism of the unit.

摘要翻译： 用于液体分配系统的安全检查单元，用于在泵送压力损失的情况下防止泵和系统的相关部件的损坏。 该单元提供检查部件，以防止泵关闭时液体的回流，并通过向系统引入空气来提供系统中可能的真空条件的保护; 通过打开单元的卸载口来防止液体的浪涌回流的损坏; 并通过使用单元的空气释放机构来防止系统中的空气。

公开(公告)号：US5988213A

公开(公告)日：1999-11-23

申请号：US903728

申请日：1997-07-31

申请人： Hiroshi Yoshioka

发明人： Hiroshi Yoshioka

IPC分类号： B60K15/01 ,  F02M37/00 ,  F02M37/10 ,  F02M37/04

CPC分类号： F02M37/106 ,  Y10T137/86019 ,  Y10T137/86348

摘要： A vehicular fuel supplying apparatus comprising an in-tank type fuel pump mounted within the fuel tank from an opening in a bottom wall of a fuel tank. A fuel flowing out prevention valve 21 is connected between a discharge port 7a of a fuel pump 7 and a vehicle body side pipe 16 to an engine. A valve 25 seating on a seal surface and having a coil spring 28 is disposed within the fuel flowing out prevention valve 21 to provide a valve function, the valve opening pressure of the fuel flowing out prevention valve 21 from the side of the fuel pump is set to be greater than a total maximum value of a fuel head pressure inside of the fuel tank and an internal pressure of the fuel tank and is set smaller than a fuel discharge pressure at the fuel pump 7.

摘要翻译： 一种车辆燃料供给装置，包括从燃料箱的底壁的开口安装在燃料箱内的箱内燃料泵。 燃料流出防止阀21连接在燃料泵7的排出口7a和车身侧管16之间。 安装在密封面上并具有螺旋弹簧28的阀25设置在燃料流出防止阀21内以提供阀功能，燃料流出防止阀21从燃料泵一侧的开阀压力为 设定为大于燃料箱内部的燃料头压力的总最大值和燃料箱的内部压力，并且设定为小于燃料泵7处的燃料排出压力。