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1. 发明授权

US07607285B2 Four mode thermal recirculation throttle valve 有权
标题翻译：四模热循环节流阀
公开(公告)号：US07607285B2
公开(公告)日：2009-10-27
申请号：US10740651
申请日：2003-12-18
申请人： Paul W. Futa, Jr. , David J. Hauck , Gregory E. Kline , Steven A. Lewis , George S. Wieger
发明人： Paul W. Futa, Jr. , David J. Hauck , Gregory E. Kline , Steven A. Lewis , George S. Wieger
IPC分类号： F02C9/00 , F02G3/00
CPC分类号： F02C7/232 , Y02T50/671
摘要： A thermal recirculation throttle valve (1) for an aircraft fuel system includes a housing (11) having a throttling valve chamber; a cover (5) operatively engaging a first side of the housing (11); a power piston (6) within a power piston sleeve (7), the power piston (6) having a first (21) and second face (22) for control pressure to act upon, the power piston (6) and power piston sleeve (7) operatively engaged with the housing (11) within the throttling valve chamber; a Linear Variable Differential Transformer (15) for measuring a linear position of the power piston (6) within the housing (11); a throttling valve (8) within a throttling valve sleeve (9), the throttling valve (8) operatively engaged with the power piston (60) to transfer the linear movement of the piston (6) between a fully extended and a fully retracted operating position; and a flow deflector (10) engaged with the throttling valve (8) for protecting the housing (11) from flow erosion from fuel exiting flow windows (37). The throttling valve (8) includes a pair of fail-safe operating positions, a fully open operating position, a low leakage shutoff operating position, and a variety of variable flow operating positions between the shutoff and fully open operating positions.
摘要翻译：用于飞机燃料系统的热再循环节流阀（1）包括具有节流阀室的壳体（11）与所述壳体（11）的第一侧可操作地接合的盖（5）; 动力活塞（7）内的动力活塞（6），动力活塞（6）具有第一面（21）和第二面（22），用于控制压力作用在动力活塞（6）和动力活塞套（7），其在所述节流阀室内与所述壳体（11）可操作地接合; 用于测量所述壳体（11）内的所述动力活塞（6）的线性位置的线性可变差动变压器（15）; 在节流阀套（9）内的节流阀（8），节流阀（8）与动力活塞（60）可操作地接合，以将活塞（6）的线性运动传递到完全伸出和完全缩回的操作位置; 以及与所述节流阀（8）接合的导流器（10），用于保护所述壳体（11）免受来自流出窗口（37）的燃料的流动侵蚀。节流阀（8）包括一对故障保护操作位置，完全打开的操作位置，低泄漏关闭操作位置以及在关闭和完全打开的操作位置之间的各种可变流动操作位置。

2. 发明授权

US06766637B2 Battle override valve 失效
公开(公告)号：US06766637B2
公开(公告)日：2004-07-27
申请号：US10191362
申请日：2002-07-08
申请人： George S. Wieger , David W. Rice
发明人： George S. Wieger , David W. Rice
IPC分类号： F02C928
CPC分类号： F02M37/0023 , F02C9/263 , F02C9/28 , F02C9/46 , F02M37/0047 , F02M37/007 , F05D2270/09
摘要： A fuel control system, battle override valve and a method of controlling bypass fuel in a fuel system are disclosed. A battle override valve 30 for an engine fuel system 10 includes a metering valve 50 having a rate limiting function providing for control of a slew rate during an operation of the battle override valve 30. A transfer valve 70 having a manual fuel control operating position and a normal fuel control operating position permits a flow of fuel between the metering valve 50 and the transfer valve 70. The transfer valve 70 is controlled between the normal fuel control operating position and the manual fuel control operating position in order to regulate a flow of fuel during a manual or bypass fuel system 10 operation.

3. 发明授权

US07227436B2 Modular reed switch assembly and method for making 失效
标题翻译：模块式舌簧开关组件及其制造方法
公开(公告)号：US07227436B2
公开(公告)日：2007-06-05
申请号：US10794708
申请日：2004-03-05
申请人： George S. Wieger , Hugo N. Decampos , Edward J. Zielinski
发明人： George S. Wieger , Hugo N. Decampos , Edward J. Zielinski
IPC分类号： H01H1/66
CPC分类号： H01H36/0033 , H01H3/60 , Y10T29/4902 , Y10T29/49105
摘要： A modular reed switch assembly and method for making the same are provided. A switch assembly (101) includes a reed switch (206, 106) that is enclosed between a primary reed switch cover (208) and a reed switch base (104) wherein the reed switch cover and reed switch base are recessed to accommodate the reed switch. A secondary reed switch cover (102) further covers the primary reed switch cover (208) and the secondary reed switch cover (102) connects with the reed switch base (104). A protrusion (106) provides access to the electrical contacts (302) of the reed switch (206, 106) through the primary reed switch cover (208) and secondary reed switch covers (102).
摘要翻译：提供了一种用于制造其的模块化簧片开关组件及其方法。开关组件（101）包括一个封闭在主簧片开关盖（208）和簧片开关底座（104）之间的舌簧开关（206,106），其中簧片开关盖和舌簧开关底座凹入以容纳簧片开关。辅助簧片开关盖（102）进一步覆盖主舌簧开关盖（208），辅助舌簧开关盖（102）与舌簧开关座（104）连接。突起（106）提供通过主舌簧开关盖（208）和副簧舌开关盖（102）到舌簧开关（206,106）的电触头（302）的通路。

4. 发明授权

US06729016B2 Method for making a modular reed switch assembly 失效
标题翻译：制造模块化簧片开关组件的方法
公开(公告)号：US06729016B2
公开(公告)日：2004-05-04
申请号：US10150247
申请日：2002-05-17
申请人： George S. Wieger , Hugo N. Decampos , Edward J. Zielinski
发明人： George S. Wieger , Hugo N. Decampos , Edward J. Zielinski
IPC分类号： H01H1100
CPC分类号： H01H36/0033 , H01H3/60 , Y10T29/4902 , Y10T29/49105
摘要： A modular reed switch assembly and method for making the same are provided. A switch assembly (101) includes a reed switch (206, 106) that is enclosed between a primary reed switch cover (208) and a reed switch base (104) wherein the reed switch cover and reed switch base are recessed to accommodate the reed switch. A secondary reed switch cover (102) further covers the primary reed switch cover (208) and the secondary reed switch cover (102) connects with the reed switch base (104). A protrusion (106) provides access to the electrical contacts (302) of the reed switch (206, 106) through the primary reed switch cover (208) and secondary reed switch covers (102).
摘要翻译：提供了一种用于制造其的模块化簧片开关组件及其方法。开关组件（101）包括一个封闭在主簧片开关盖（208）和簧片开关底座（104）之间的舌簧开关（206,106），其中簧片开关盖和舌簧开关底座凹入以容纳簧片开关。辅助簧片开关盖（102）进一步覆盖主舌簧开关盖（208），辅助舌簧开关盖（102）与舌簧开关座（104）连接。突起（106）提供通过主舌簧开关盖（208）和副簧舌开关盖（102）到舌簧开关（206,106）的电触头（302）的通路。

5. 发明授权

US5546988A Servo multiplexing system 失效
标题翻译：伺服多路复用系统
公开(公告)号：US5546988A
公开(公告)日：1996-08-20
申请号：US311075
申请日：1994-09-23
申请人： Russell C. Perkey , Bruce S. Ramey , George S. Wieger
发明人： Russell C. Perkey , Bruce S. Ramey , George S. Wieger
IPC分类号： F15C3/02 , F15B13/06
CPC分类号： F15C3/02 , Y10T137/8663 , Y10T137/87201 , Y10T137/87209
摘要： Fluidic control of a number of remote functions is achieved by a single servo controlled linearly actuated distribution valve (29) in conjunction with a like number of bistable hydraulically actuable holding relays (17,19,21) the individual states of which are controlled by the distribution valve. Each holding relay supplies one of two pneumatic signals to an associated remote device (11,13,15). Holding relay or distribution valve motion is only required when a change in a remote function is required. The distribution valve is also adapted to provide a fail-safe signal (79) to all remote devices simultaneously to set the individual remote functions to a desired safe condition.
摘要翻译：多个遥控功能的流体控制通过单个伺服控制的线性致动分配阀（29）结合同样数量的双稳态液压可启动保持继电器（17,19,21）来实现，其中各个状态由分配阀。每个保持继电器将两个气动信号中的一个提供给相关联的远程设备（11,13,15）。仅当需要更换远程功能时才需要保持继电器或分配阀运动。分配阀还适于同时向所有远程设备提供故障安全信号（79），以将各个远程功能设置为所需的安全状态。

6. 发明授权

US5332233A Face seal means 失效
标题翻译：面密封装置
公开(公告)号：US5332233A
公开(公告)日：1994-07-26
申请号：US979091
申请日：1992-11-19
申请人： Paul W. Futa, Jr. , George S. Wieger
发明人： Paul W. Futa, Jr. , George S. Wieger
IPC分类号： F04C15/00 , F16J15/48 , F16L23/00
CPC分类号： F04C15/0023 , F04C15/0034 , F16J15/48
摘要： A seal for preventing leakage of pressurized fluid along a flow path along an engagement plane between a first and second members. The seal has a cylindrical body with a first elastomeric ring located on an end and a second elastomeric ring located on a peripheral surface of the cylindrical body. The cylindrical body is located in a passage in the second member. A spring urges the first elastomeric ring into engagement with a face on the first member when the first and second members are joined together. Pressurized fluid which flows from a passage in the first member into the second passage in the second member acts on the cylindrical body to further urge the end into engagement with the first member to prevent fluid leakage along the engagement plane there between.
摘要翻译：一种用于防止加压流体沿着沿着第一和第二构件之间的接合平面的流动路径泄漏的密封件。密封件具有圆柱形主体，其具有位于端部上的第一弹性体环和位于圆柱形主体的外周表面上的第二弹性体环。圆柱体位于第二构件的通道中。当第一和第二构件连接在一起时，弹簧促使第一弹性体环与第一构件上的面接合。从第一构件中的通道流入第二构件中的第二通道的加压流体作用在圆柱体上，以进一步推动端部与第一构件接合，以防止沿其间的接合平面流体泄漏。

7. 发明授权

US5078359A Mounting means for a fuel control 失效
标题翻译：燃油控制装置
公开(公告)号：US5078359A
公开(公告)日：1992-01-07
申请号：US537552
申请日：1990-06-13
申请人： Nickie L. Stanage , George S. Wieger
发明人： Nickie L. Stanage , George S. Wieger
IPC分类号： F02C7/32
CPC分类号： F02C7/32
摘要： Mounting means for attaching a control module (12) to a engine to develop a uniform force that seals fluid connections of passageways therebetween. A block (10) secured to the engine (14) has a series of parallel slots (30, 30' . . . 30.sup.N) on opposite first (26) and second (28) sides of and perpendicular to a base surface (24). The block (10) has external flanges (32, 34) adjacent to the slots (30, 30' . . . 30.sup.N) that are parallel to the base surface (24). Legs (64, 64' . . . 64.sup.N) on the control module (12) which are located in the slots (30, 30' . . . 30.sup.N) have an external projections (68, 68' . . . 68.sup.N). First (40) and second (42) bars positioned on opposite sides of the block (10) engage the external flanges (32, 34) and projections (68, 68' . . . 68.sup.N). When bolts (52, 52' . . . 52.sup.N) that extend through the first bar (40) and block (10) and threaded into the second bar (42) and block (10) are tightened, a closure force is created by a wedge action between the first (40) and second (42) bars and external flanges (34, 34) and projections (68, 68' . . . 68.sup.N) to uniformly seal the fluid connections.
摘要翻译：用于将控制模块（12）附接到发动机以形成均匀的力的安装装置，其将密封其间的通道的流体连接。固定在发动机（14）上的块体（10）在基体表面（24）的相对的第一（26）和第二（28）侧上具有一系列平行的狭槽（30,30'... 30N）。块（10）具有与基座表面（24）平行的槽（30,30'... 30N）相邻的外部凸缘（32,34）。控制模块（12）上位于槽（30,30'... 30N）中的腿部（64,64'... 64N）具有外部突起（68,68'... 68N）。位于块体（10）的相对侧上的第一（40）和第二（42）杆与外部凸缘（32,34）和突起（68,68'... 68N）接合。当延伸穿过第一杆（40）和块（10）并拧入第二杆（42）和块（10）的螺栓（52,52'... 52N）被拧紧时，闭合力由在第一（40）和第二（42）杆和外部凸缘（34,34）和突起（68,68'... 68N）之间的楔形作用以均匀地密封流体连接。

8. 发明授权

US07565793B2 Gas turbine engine fuel control system having start / back up check valve (SBUC) providing a main fuel check valve function 有权
标题翻译：燃气涡轮发动机燃料控制系统具有启动/后备止回阀（SBUC），其提供主燃料止回阀功能
公开(公告)号：US07565793B2
公开(公告)日：2009-07-28
申请号：US11362004
申请日：2006-02-27
申请人： Jeffrey Dugan Shelby , Paul W. Futa, Jr. , George S. Wieger
发明人： Jeffrey Dugan Shelby , Paul W. Futa, Jr. , George S. Wieger
IPC分类号： F02C7/22
CPC分类号： F02C9/263 , F02C7/232 , F02C7/236 , Y02T50/671 , Y10T137/86815
摘要： A fuel control system (10) for a gas turbine engine includes a main fuel inlet line (18), an auxiliary fuel inlet line (20) and an engine fuel outlet line (16). A first flow path extends from the main fuel inlet line (18) to the engine fuel outlet line (16) and a second flow path extends from the auxiliary fuel inlet line (20) to the engine fuel outlet line (16). A check valve (22) in the first flow path allows fuel flow through the first flow path in a direction from the main fuel inlet line (18) to the engine fuel outlet line (16) and substantially prevents fuel flow through the first flow path in a direction from the engine fuel outlet line (16) to the main fuel inlet line (18). The check valve (22) is shiftable between a first position connecting the auxiliary fuel inlet (20) to the engine fuel outlet (16) and a second position blocking the second flow path. Also a method of controlling fuel flow in a fuel control system of a gas turbine engine.
摘要翻译：用于燃气涡轮发动机的燃料控制系统（10）包括主燃料入口管线（18），辅助燃料入口管线（20）和发动机燃料出口管线（16）。第一流路从主燃料入口管线（18）延伸到发动机燃料出口管线（16），并且第二流动路径从辅助燃料入口管线（20）延伸到发动机燃料出口管线（16）。第一流路中的止回阀（22）允许燃料沿着从主燃料入口管线（18）到发动机燃料出口管线（16）的方向流过第一流动路径，并且基本上防止燃料流过第一流动路径在从发动机燃料出口管线（16）到主燃料入口管线（18）的方向上。止回阀（22）可在连接辅助燃料入口（20）与发动机燃料出口（16）的第一位置与阻挡第二流动路径的第二位置之间移动。还有一种控制燃气涡轮发动机的燃料控制系统中的燃料流量的方法。

9. 发明授权

US07296406B2 System for positioning a piston including a fail fixed valve for holding the piston in position during a power interruption and method of using same 有权
标题翻译：用于定位包括故障固定阀的活塞的系统，用于在电力中断期间将活塞保持在适当的位置以及使用它的方法
公开(公告)号：US07296406B2
公开(公告)日：2007-11-20
申请号：US11363323
申请日：2006-02-28
申请人： Paul W. Futa, Jr. , George S. Wieger , Steven A. Lewis , Gregory A. Lafferty , John C. Van Oosterum
发明人： Paul W. Futa, Jr. , George S. Wieger , Steven A. Lewis , Gregory A. Lafferty , John C. Van Oosterum
IPC分类号： F02C9/00 , F15B20/00
CPC分类号： F15B20/008 , F15B13/0438 , F15B2211/8633 , F15B2211/875
摘要： A controlled piston (20, 62, 102) having a first end (24, 64, 104) mounted in a controlled piston sleeve (22) and a spool (16) movably mounted in a spool sleeve (18), a first fluid passage (40, 66, 108) from the spool (16) to the controlled piston first end (24, 64, 104), the position of the spool (16) affecting a position of the controlled piston (20, 62, 102), an FFV (42, 68, 110) in an FFV sleeve (44, 70, 112) in the first fluid passage (40, 66, 108) having a first end section (46, 74, 116), a second end section (48, 78, 120) and a central section (50, 82, 126) having a third diameter less than the diameters of the first and second sections, the FFV (42, 68, 110) being shiftable between a first position blocking the first fluid passage (40, 66, 108) and a second position allowing fluid flow past the central section (50, 82, 126) to the controlled piston (20, 62, 102), and a second fluid passage (56, 88, 134) from the spool (16) to the FFV first end section (46, 74, 116). Shifting the spool (16) to a failsafe position shifts the FFV (42, 68, 110) to the first position to fix the controlled piston (20, 62, 102) in place.
摘要翻译：一个受控的活塞（20,62,102），其具有安装在受控的活塞套管（22）中的第一端（24,64,104）和可移动地安装在卷轴套管（18）中的阀芯（16），第一流体通道（40,66,108）从所述阀芯（16）到所述受控活塞第一端（24,64,104）的位置，所述阀芯（16）的位置影响所述受控活塞（20,62,102）的位置，在第一流体通道（40,66,108）中的FFV套筒（44,47,112）中的FFV（42,68,110）具有第一端部分（46,74,116），第二端部分 48，78，120）和具有小于第一和第二部分的直径的第三直径的中心部分（50,82,126），所述FFV（42,68,110）可在阻挡第一和第二部分的第一位置之间移动流体通道（40,66,108）和允许流体流过中央部分（50,82,126）到受控活塞（20,62,102）的第二位置，以及第二流体通道（56,88,134 ）从卷轴（16）到FFV 第一端部分（46,74,116）。将阀芯（16）移动到故障安全位置将FFV（42,68,110）移动到第一位置以将受控活塞（20,62,102）固定就位。

10. 发明授权

US07100355B2 Battle override valve 失效
标题翻译：战斗倍增阀
公开(公告)号：US07100355B2
公开(公告)日：2006-09-05
申请号：US10794731
申请日：2004-03-05
申请人： George S. Wieger , David W. Rice
发明人： George S. Wieger , David W. Rice
IPC分类号： F02C9/28
CPC分类号： F02M37/0023 , F02C9/263 , F02C9/28 , F02C9/46 , F02M37/0047 , F02M37/007 , F05D2270/09
摘要： A fuel control system, battle override valve and a method of controlling bypass fuel in a fuel system are disclosed. A battle override valve 30 for an engine fuel system 10 includes a metering valve 50 having a rate limiting function providing for control of a slew rate during an operation of the battle override valve 30. A transfer valve 70 having a manual fuel control operating position and a normal fuel control operating position permits a flow of fuel between the metering valve 50 and the transfer valve 70. The transfer valve 70 is controlled between the normal fuel control operating position and the manual fuel control operating position in order to regulate a flow of fuel during a manual or bypass fuel system 10 operation.
摘要翻译：公开了燃料控制系统，战斗倍率阀和控制燃料系统中的旁路燃料的方法。用于发动机燃料系统10的战斗超驰阀30包括具有速率限制功能的计量阀50，其提供用于在战斗超驰阀30的操作期间控制压摆率。具有手动燃料控制操作位置和正常燃料控制操作位置的转换阀70允许计量阀50和转换阀70之间的燃料流动。在正常燃料控制操作位置和手动燃料控制操作位置之间控制转换阀70，以便在手动或旁路燃料系统10操作期间调节燃料流量。

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