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1. 发明授权

US09689318B1 Equilibrating flow distributor 有权
公开(公告)号：US09689318B1
公开(公告)日：2017-06-27
申请号：US14956649
申请日：2015-12-02
申请人： JANSEN'S AIRCRAFT SYSTEMS CONTROLS, INC.
发明人： Jerame James Powell , Harvey B. Jansen
IPC分类号： F02C7/228 , F02C9/32 , F23R3/34 , F16K11/07 , G05D7/06
CPC分类号： F02C9/32 , F02C7/228 , F16K11/0716 , F16K27/041 , F23K2301/206 , F23K2401/201 , F23R3/34 , G05D7/0664 , Y10T137/2524
摘要： An equilibrating flow distributor for a gas turbine engine includes a balancing valve and multiple flow dividers, each with a movable valve or divider member. The balancing valve has an inlet receiving media at a first pressure area and an outlet defining a plurality of first metering orifices. The valve member defines at least one second metering orifice receiving the media at a second pressure area. Each flow divider has an inlet receiving the media through an associated one of the first metering orifices at a third pressure area and an outlet defining one of a plurality of third metering orifices receiving the media at a fourth pressure area. Each flow divider has a second pressure area in communication with second pressure area of the balancing valve. Flow through the fourth pressure area of each flow divider is substantially the same.

2. 发明授权

US09234465B2 Fuel flow divider and ecology system for a gas turbine engine fuel flow control system 有权
标题翻译：用于燃气涡轮发动机燃油流量控制系统的燃油分流器和生态系统
公开(公告)号：US09234465B2
公开(公告)日：2016-01-12
申请号：US13085107
申请日：2011-04-12
申请人： Paul Futa , Brad McRoberts , Greg Lafferty
发明人： Paul Futa , Brad McRoberts , Greg Lafferty
IPC分类号： F02C9/26 , F02C7/232
CPC分类号： F02C9/263 , F02C7/228 , F02C7/232 , F02C9/34 , Y10T137/2524
摘要： A flow divider valve for a gas turbine engine fuel supply system is provided. The flow divider valve is configured, whenever fuel pressure at its inlet port is between a first predetermined pressure and a second predetermined pressure, to supply the fuel to a start nozzle manifold outlet port at a substantially constant flow rate, and to direct any fuel flow in excess of the substantially constant flow rate to a run nozzle manifold outlet port.
摘要翻译：提供了一种用于燃气涡轮发动机燃料供应系统的分流阀。分流阀被构造成每当其入口处的燃料压力处于第一预定压力和第二预定压力之间时，以基本上恒定的流量将燃料供应到起始喷嘴歧管出口，并且引导任何燃料流超过流速喷嘴歧管出口的基本上恒定的流速。

3. 发明申请

US20120261000A1 FUEL FLOW DIVIDER AND ECOLOGY SYSTEM FOR A GAS TURBINE ENGINE FUEL FLOW CONTROL SYSTEM 有权
标题翻译：用于燃气涡轮发动机燃油流量控制系统的燃油流量分配器和生态系统
公开(公告)号：US20120261000A1
公开(公告)日：2012-10-18
申请号：US13085107
申请日：2011-04-12
申请人： Paul Futa , Brad McRoberts , Greg Lafferty
发明人： Paul Futa , Brad McRoberts , Greg Lafferty
IPC分类号： G05D11/00
CPC分类号： F02C9/263 , F02C7/228 , F02C7/232 , F02C9/34 , Y10T137/2524
摘要： A flow divider valve for a gas turbine engine fuel supply system is provided. The flow divider valve is configured, whenever fuel pressure at its inlet port is between a first predetermined pressure and a second predetermined pressure, to supply the fuel to a start nozzle manifold outlet port at a substantially constant flow rate, and to direct any fuel flow in excess of the substantially constant flow rate to a run nozzle manifold outlet port.
摘要翻译：提供了一种用于燃气涡轮发动机燃料供应系统的分流阀。分流阀被构造成每当其入口处的燃料压力处于第一预定压力和第二预定压力之间时，以基本上恒定的流量将燃料供应到起始喷嘴歧管出口，并且引导任何燃料流超过流速喷嘴歧管出口的基本上恒定的流速。

4. 发明授权

US08147222B2 Vacuum divider for differential pumping of a vacuum system 有权
标题翻译：用于真空系统的差分抽吸的真空分配器
公开(公告)号：US08147222B2
公开(公告)日：2012-04-03
申请号：US11749083
申请日：2007-05-15
申请人： Alexander Mordehai , Mark Werlich
发明人： Alexander Mordehai , Mark Werlich
IPC分类号： F04B35/04
CPC分类号： F04D19/042 , F04D29/4213 , F04D29/701 , H01J49/24 , Y10T137/2524
摘要： A vacuum divider is positioned between rotor blades of a turbo-molecular pump and a vacuum manifold formed from multiple vacuum chambers. A first coupling aperture passes through the vacuum divider and allows gas to pass from a first of the multiple vacuum chambers to the turbo-molecular pump. A second coupling aperture passes through the vacuum divider and allows gas to pass from a second of the multiple vacuum chambers to the turbo-molecular pump.
摘要翻译：真空分配器位于涡轮分子泵的转子叶片和由多个真空室形成的真空歧管之间。第一联接孔穿过真空分配器，并允许气体从多个真空室中的第一个进入涡轮分子泵。第二耦合孔通过真空分配器，并允许气体从多个真空室中的第二个通过到涡轮分子泵。

5. 发明授权

US07063100B2 Flow regulator with pressure relief combination valve 有权
标题翻译：带减压组合阀的流量调节器
公开(公告)号：US07063100B2
公开(公告)日：2006-06-20
申请号：US10794374
申请日：2004-03-04
申请人： Zilek Liberfarb
发明人： Zilek Liberfarb
IPC分类号： G05D11/03 , F16K11/00
CPC分类号： G05D7/0133 , Y10T137/2524 , Y10T137/2579 , Y10T137/2584 , Y10T137/2589 , Y10T137/2592 , Y10T137/7613
摘要： A flow regulator with pressure relief combination valve is disclosed which can include a housing and a valve assembly. The housing can have a chamber and four ports. A cage, having a plurality of cross holes, is supported by the housing. A hollow spool is slidably disposed within the cage and is biased to engage the cage. A shoulder of the cage and a counterbore of the spool cooperate to interferingly retain an insert. A poppet is slidably disposed inside of the cage. The valve assembly includes an adaptor, a spring disposed within the adaptor, a guide disposed between the spring and the poppet, and an adjuster adjustably secured to the adaptor. The spring is arranged to bias the poppet against a seat via the guide. The adjustor is movable to adjust the position of the spring.
摘要翻译：公开了一种具有减压组合阀的流量调节器，其可以包括壳体和阀组件。外壳可以有一个室和四个端口。具有多个十字孔的保持架由壳体支撑。中空卷轴可滑动地设置在保持架内并被偏置以接合保持架。保持架的肩部和阀芯的沉孔配合以干涉地保持插入物。提升板可滑动地设置在保持架内部。阀组件包括适配器，设置在适配器内的弹簧，布置在弹簧和提升阀之间的引导件和可调节地固定到适配器的调节器。弹簧布置成通过引导件将提升阀抵靠座椅偏置。调节器可移动以调节弹簧的位置。

6. 发明申请

US20040206397A1 Flow regulator with pressure relief combination valve 有权
标题翻译：带减压组合阀的流量调节器
公开(公告)号：US20040206397A1
公开(公告)日：2004-10-21
申请号：US10794374
申请日：2004-03-04
申请人： HydraForce, Inc.
发明人： Zilek Liberfarb
IPC分类号： G05D007/01
CPC分类号： G05D7/0133 , Y10T137/2524 , Y10T137/2579 , Y10T137/2584 , Y10T137/2589 , Y10T137/2592 , Y10T137/7613
摘要： A flow regulator with pressure relief combination valve is disclosed which can include a housing and a valve assembly. The housing can have a chamber and four ports. A cage, having a plurality of cross holes, is supported by the housing. A hollow spool is slidably disposed within the cage and is biased to engage the cage. A shoulder of the cage and a counterbore of the spool cooperate to interferingly retain an insert. A poppet is slidably disposed inside of the cage. The valve assembly includes an adaptor, a spring disposed within the adaptor, a guide disposed between the spring and the poppet, and an adjuster adjustably secured to the adaptor. The spring is arranged to bias the poppet against a seat via the guide. The adjustor is movable to adjust the position of the spring.
摘要翻译：公开了一种具有减压组合阀的流量调节器，其可以包括壳体和阀组件。外壳可以有一个室和四个端口。具有多个十字孔的保持架由壳体支撑。中空卷轴可滑动地设置在保持架内并被偏置以接合保持架。保持架的肩部和阀芯的沉孔配合以干涉地保持插入物。提升板可滑动地设置在保持架内部。阀组件包括适配器，设置在适配器内的弹簧，布置在弹簧和提升阀之间的引导件和可调节地固定到适配器的调节器。弹簧布置成通过引导件将提升阀抵靠座椅偏置。调节器可移动以调节弹簧的位置。

7. 发明申请

US20040055636A1 Method and apparatus for fluid flow control 审中-公开
标题翻译：流体流量控制的方法和装置
公开(公告)号：US20040055636A1
公开(公告)日：2004-03-25
申请号：US10621042
申请日：2003-07-15
申请人： APPLIED MATERIALS INC.
发明人： Juan Carlos Rocha-Alvarez , Chen-An Chen , Shankar Venkataraman
IPC分类号： G05D011/00
CPC分类号： G05D7/0635 , Y10T137/0363 , Y10T137/2524 , Y10T137/2529 , Y10T137/265
摘要： The invention provides a method and apparatus to control fluids such as process gases into two or more substrate process chambers. In one aspect, the gas flow from a first supply to a first processing region is used to control the gas flow of a second supply to a second processing region where the total gas flow is about equal to the total of the gas flows into both the first and second processing regions. In another aspect, the gas flow rate from the first supply for the first processing region is about equal to the gas flow rate for the second supply to the second processing region.
摘要翻译：本发明提供了一种方法和装置，用于将诸如工艺气体的流体控制成两个或多个衬底处理室。在一个方面，从第一供应到第一处理区域的气体流被用于控制第二供应源到第二处理区域的气体流量，其中总气体流量大约等于气体流入二者的总和第一和第二处理区域。另一方面，来自第一处理区域的第一供应源的气体流量大约等于第二供给到第二处理区域的气体流量。

8. 发明授权

US06289917B1 Proportional flow divider valve 有权
标题翻译：比例流量分流阀
公开(公告)号：US06289917B1
公开(公告)日：2001-09-18
申请号：US09343240
申请日：1999-06-30
申请人： Gerald Ross Gerstenberger
发明人： Gerald Ross Gerstenberger
IPC分类号： G05D1103
CPC分类号： G05D11/03 , Y10T137/2524 , Y10T137/5109
摘要： A proportional flow divider valve is configured only as a controlled flow valve by using a first spool in a valve body or as both a free flow valve as well as control flow valve by using a second spool in the valve body. The second spool is provided with a return fluid check valve which is integral therewith and disables the control flow mode when pressure is applied to a piston surface on the return flow check valve. The return flow check valve is configured as a split sleeve which fits around a lateral inlet passage through the second spool and is urged to close the lateral inlet passage under pressure from returning hydraulic fluid. Normally, the split sleeve is axially biased by a vented coil spring to open the lateral inlet passage in the spool. When the lateral inlet passage is closed, it blocks the return of hydraulic fluid entering work ports in the valve body from flowing through metered end arrangements of the spool and allows the fluid to flow into a central annular chamber disposed around the spool and then out of an inlet port in the valve body.
摘要翻译：比例分流阀仅通过在阀体中使用第一阀芯或通过使用阀体中的第二阀芯作为自由流量阀以及控制流量阀来构造为受控流量阀。第二阀芯设置有与其一体的返回流体止回阀，并且当压力施加到回流止回阀上的活塞表面时，禁止控制流动模式。回流止回阀被配置为分开的套筒，其围绕通过第二阀芯的侧向入口通道配合，并被推动以在返回的液压流体的压力下关闭侧向入口通道。通常，分离套筒由通风的螺旋弹簧轴向偏置以打开阀芯中的侧向入口通道。当侧向入口通道关闭时，其阻止进入阀体中工作端口的液压流体的返回流过阀芯的计量端部布置，并允许流体流入设置在卷轴周围的中心环形室中，阀体中的入口。

9. 发明授权

US5293952A Hydraulic fluid supply system for an installation in a motor vehicle having power assisted steering with a pressure regulation value connected to the main and secondary circuits 失效
标题翻译：液压流体供应系统，用于在具有与主回路和次回路连接的压力调节阀的动力辅助转向的机动车辆中安装
公开(公告)号：US5293952A
公开(公告)日：1994-03-15
申请号：US803556
申请日：1991-12-09
申请人： Claude Ledamoisel , Robert Michel , Veve R. Randriazanamparany
发明人： Claude Ledamoisel , Robert Michel , Veve R. Randriazanamparany
IPC分类号： B60K25/00 , B62D5/07 , B63D5/07
CPC分类号： B60K25/00 , B62D5/07 , Y10T137/2524 , Y10T137/2579
摘要： The steering of a motor vehicle is assisted by a power steering means including a hydraulic distributor which is supplied with pressurized fluid by a pump from a reservoir. The vehicle also has a clutch having hydraulic servo assistance supplied by a servo unit. The distributor of the power steering system and the clutch servo unit are both supplied with hydraulic fluid from the same pump and reservoir, through a distribution unit which is so arranged that the power steering system has first call at all times on the available pressurized fluid. The distributor unit includes a flow distributing valve, fed from the pump and dividing the flow between a main circuit which leads to the steering distributor, and a secondary circuit which leads to the servo unit. A pressure regulating valve is connected to both the main circuit and the secondary circuit so as to regulate the pressure in each of these circuits according to the demand of the power steering system.
摘要翻译：机动车辆的转向由动力转向装置辅助，动力转向装置包括液压分配器，液压分配器通过泵从储存器供给加压流体。车辆还具有由伺服单元提供的具有液压伺服辅助的离合器。动力转向系统和离合器伺服单元的分配器都通过分配单元从相同的泵和储存器供应液压流体，分配单元被布置成使动力转向系统始终首先呼叫可用的加压流体。分配器单元包括流量分配阀，该流量分配阀从泵进料并在导向转向分配器的主回路之间分流，以及通向伺服单元的二次回路。压力调节阀连接到主回路和次级回路，以便根据动力转向系统的需求调节这些回路中的每一个的压力。

10. 发明授权

US5285641A Flow dividing pump 失效
标题翻译：分流泵
公开(公告)号：US5285641A
公开(公告)日：1994-02-15
申请号：US788248
申请日：1991-11-05
申请人： Kunifumi Goto , Shigeru Suzuki , Shigeki Kanzaki
发明人： Kunifumi Goto , Shigeru Suzuki , Shigeki Kanzaki
IPC分类号： F04B1/20 , F04B49/02 , F04B49/24 , F16D31/02
CPC分类号： F04B1/2042 , F04B49/022 , F04B49/24 , Y10T137/2524
摘要： A compact and light flow dividing pump is disclosed. The pump includes a housing having an end plate attached to one end thereof. The end plate has a fluid suction port and a pair of fluid discharge ports. A pump mechanism is provided in the housing for receiving fluid through the suction port and discharging the received fluid through the discharge ports. A plurality of discharge passages are formed in the end plate between the pump mechanism and the discharge ports. A control valve is also provided in the end plate to control the flow rate of fluid in the discharge passages.
摘要翻译：公开了一种紧凑且轻便的分流泵。泵包括具有附接到其一端的端板的壳体。端板具有流体吸入口和一对流体排出口。泵机构设置在壳体中，用于通过吸入口接收流体并且通过排出口排出所接收的流体。在泵机构和排出口之间的端板中形成有多个排出通道。控制阀还设置在端板中以控制排出通道中的流体的流速。

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