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1. 发明申请

US20060144218A1 Pressure control valve having intrinsic feedback system 有权
标题翻译：具有内在反馈系统的压力控制阀
公开(公告)号：US20060144218A1
公开(公告)日：2006-07-06
申请号：US11293413
申请日：2005-12-01
申请人： Stephen Jacobsen , Shane Olsen , Michael Morrison
发明人： Stephen Jacobsen , Shane Olsen , Michael Morrison
IPC分类号： F15B13/04
CPC分类号： F15B13/04 , F15B21/12 , F15B2211/50554 , F15B2211/524 , F15B2211/565 , F15B2211/76
摘要： The present invention describes, generally, a method and system for controlling the dynamics of an actuatable load functioning or operable within a servo or servo-type system, wherein the dynamics of the load are controlled by way of a unique pressure control valve configured to provide intrinsic pressure regulation. The pressure control valve, which may be referred to as a dynamic pressure regulator because of its capabilities, utilizes dual spools that are physically independent of one another and freely supported in the valve body to regulate the pressures acting within the overall system between the control or pilot pressure and the load or load pressure. The dual spools of the pressure control valve, although physically independent of one another, function in cooperation with one another in an attempt to maintain a state of equilibrium in the system, namely to keep pressure acting on or within the actuator (the load pressure), or the feedback pressure corresponding to the load pressure, the same as the control or pilot pressure. Moreover, pressure regulation and control is intrinsic to the pressure control valve because of the configuration and function of the dual spools and the feedback system acting on the spools, thus eliminating the need for electronically or mechanically user controlled systems.
摘要翻译：本发明总体上描述了一种用于控制在伺服或伺服型系统中起作用或可操作的可启动负载的动力学的方法和系统，其中负载的动力学通过独特的压力控制阀来控制，该压力控制阀被配置成提供内在压力调节。压力控制阀由于其能力而被称为动态压力调节器，它利用双重线轴，它们在物理上彼此独立并且自由地支撑在阀体中，以调节在整个系统内作用在控制或控制之间的压力先导压力和负载或负载压力。压力控制阀的双线轴虽然在物理上彼此独立，但彼此配合起作用，以维持系统中的平衡状态，即保持作用在致动器上或其内的压力（负载压力），或与负载压力相对应的反馈压力，与控制或先导压力相同。此外，由于双线轴和作用在线轴上的反馈系统的配置和功能，因此压力调节和控制是压力控制阀所必需的，因此无需电子或机械用户控制的系统。

2. 发明申请

US20060137519A1 Pressure control valve having intrinsic mechanical feedback system 有权
公开(公告)号：US20060137519A1
公开(公告)日：2006-06-29
申请号：US11293726
申请日：2005-12-01
申请人： Stephen Jacobsen , Shane Olsen , Michael Morrison
发明人： Stephen Jacobsen , Shane Olsen , Michael Morrison
IPC分类号： F15B13/04
CPC分类号： F15B13/04 , F15B21/12 , F15B2211/50554 , F15B2211/525 , F15B2211/56 , F15B2211/565 , G05D16/166
摘要： The present invention describes, generally, a method and system for controlling the dynamics of an actuatable load functioning or operable within a servo or servo-type system, wherein the dynamics of the load are controlled by way of a unique pressure control valve configured to provide intrinsic pressure regulation. The pressure control valve, which may be referred to as a dynamic pressure regulator because of its capabilities, utilizes dual spools that are physically independent of one another and freely supported in the valve body to regulate the pressures acting within the overall system between the control or pilot pressure and the load or load pressure. The dual spools of the pressure control valve, although physically independent of one another, function in cooperation with one another in an attempt to maintain a state of equilibrium in the system, namely to keep pressure acting on or within the actuator (the load pressure), or the feedback force corresponding to the load pressure, the same as the control or pilot pressure. Moreover, pressure regulation and control is intrinsic to the pressure control valve because of the configuration and function of the dual spools and the mechanical feedback system acting on the spools, thus eliminating the need for electronically or mechanically user controlled systems.

3. 发明授权

US08245728B2 Quantum fluid transfer system 有权
标题翻译：量子流体传输系统
公开(公告)号：US08245728B2
公开(公告)日：2012-08-21
申请号：US12151974
申请日：2008-05-08
申请人： Stephen C. Jacobsen , Shane Olsen
发明人： Stephen C. Jacobsen , Shane Olsen
IPC分类号： F16K1/44
CPC分类号： F16K11/07 , F16K3/24 , F16K31/363 , Y10T137/0318 , Y10T137/86767 , Y10T137/87249 , Y10T137/87322
摘要： A miniature quantum fluid transfer system configured to regulate the flow rate of a fluid by allowing passage of very small, discrete increments of fluid through the valve including a valve body having at least one inlet to receive fluid and at least one outlet to release fluid. The quantum fluid transfer system includes a valve rod movably disposed in a first chamber in the valve body. The valve rod has a plurality of fluid passages spaced longitudinally along the valve rod, and the valve rod is movable to align each fluid passage with an inlet or outlet port in the first chamber to allow fluid to flow through selected inlet or outlet ports corresponding to selected fluid passages. The quantum fluid transfer system has a plug movably disposed in a second chamber in the valve body. The plug is movable between a first end and a second end of the second chamber, and moves toward the first or second end when a volume of fluid enters the second chamber from the first chamber at the other of the first or second end. The plug pushes a corresponding volume of fluid out of the second chamber at the end opposite the end the fluid entered.
摘要翻译：一种微型量子流体传输系统，其被配置为通过允许非常小的离散增量的流体通过所述阀来调节流体的流速，包括具有至少一个入口以接收流体的阀体和至少一个用于释放流体的出口。量子流体传输系统包括可移动地设置在阀体中的第一室中的阀杆。阀杆具有沿着阀杆纵向间隔开的多个流体通道，并且阀杆可移动以使每个流体通道与第一腔室中的入口或出口端口对准，以使流体流过选定的入口或出口端口选定的流体通道。量子流体传输系统具有可移动地设置在阀体中的第二室中的塞子。塞子可以在第二室的第一端和第二端之间移动，并且当一定体积的流体在第一或第二端的另一端从第一室进入第二室时朝着第一或第二端移动。塞子将相应体积的流体从与进入的流体末端相反的一端推出第二腔室。

4. 发明授权

US07779863B2 Pressure control valve having an asymmetric valving structure 有权
标题翻译：具有不对称阀结构的压力控制阀
公开(公告)号：US07779863B2
公开(公告)日：2010-08-24
申请号：US11824540
申请日：2007-06-29
申请人： Stephen C. Jacobsen , Shane Olsen , Michael Morrison
发明人： Stephen C. Jacobsen , Shane Olsen , Michael Morrison
IPC分类号： F15B13/04
CPC分类号： F15B11/044 , F15B11/042 , F15B2211/30565 , F15B2211/30575 , F15B2211/50554 , F15B2211/528 , G05D16/18 , Y10T137/0396 , Y10T137/7765 , Y10T137/87201 , Y10T137/87225
摘要： The present invention describes, generally, a method and system for controlling the dynamics of an actuatable load functioning or operable within a servo or servo-type system, wherein the dynamics of the load are controlled by way of a unique asymmetric pressure control valve configured to provide intrinsic pressure regulation. The asymmetric pressure control valve, which may be referred to as a dynamic pressure regulator because of its capabilities, utilizes different sized free floating spools that are physically independent of one another and freely supported in interior cavities of respective corresponding different sized valving components that make up the valve body to regulate the pressures acting within the overall system between the control or pilot pressure and the load or load pressure. The dual spools of the pressure control valve, although physically independent of one another, function in cooperation with one another in an attempt to maintain a state of equilibrium in the system, namely to keep pressure acting on or within the actuator (the load pressure), or the feedback pressure corresponding to the load pressure, the same as the control or pilot pressure. Moreover, pressure regulation and control is intrinsic to the asymmetric pressure control valve because of the configuration and function of the dual spools and the feedback system acting on the spools, thus eliminating the need for electronically or mechanically user controlled systems.
摘要翻译：本发明总体上描述了一种用于控制在伺服或伺服型系统中起作用或可操作的可致动负载的动力学的方法和系统，其中负载的动力学通过独特的非对称压力控制阀来控制，提供内在的压力调节。不对称压力控制阀由于其功能而被称为动态压力调节器，它利用不同尺寸的自由浮动阀芯，它们在物理上彼此独立并且自由地支撑在组成相应不同尺寸阀门部件的内腔中阀体调节在整个系统内作用于控制或先导压力与负载或负载压力之间的压力。压力控制阀的双线轴虽然在物理上彼此独立，但彼此配合起作用，以维持系统中的平衡状态，即保持作用在致动器上或其内的压力（负载压力），或与负载压力相对应的反馈压力，与控制或先导压力相同。此外，由于双线轴和作用在线轴上的反馈系统的配置和功能，压力调节和控制对于非对称压力控制阀是固有的，因此无需电子或机械用户控制的系统。

5. 发明申请

US20080110329A1 Pressure control valve having intrinsic mechanical feedback system 有权
标题翻译：具有内在机械反馈系统的压力控制阀
公开(公告)号：US20080110329A1
公开(公告)日：2008-05-15
申请号：US11977425
申请日：2007-10-23
申请人： Stephen Jacobsen , Shane Olsen , Michael Morrison
发明人： Stephen Jacobsen , Shane Olsen , Michael Morrison
IPC分类号： F15B13/04
CPC分类号： F15B13/04 , F15B21/12 , F15B2211/50554 , F15B2211/525 , F15B2211/56 , F15B2211/565 , G05D16/166
摘要： The present invention describes, generally, a method and system for controlling the dynamics of an actuatable load functioning or operable within a servo or servo-type system, wherein the dynamics of the load are controlled by way of a unique pressure control valve configured to provide intrinsic pressure regulation. The pressure control valve, which may be referred to as a dynamic pressure regulator because of its capabilities, utilizes dual spools that are physically independent of one another and freely supported in the valve body to regulate the pressures acting within the overall system between the control or pilot pressure and the load or load pressure. The dual spools of the pressure control valve, although physically independent of one another, function in cooperation with one another in an attempt to maintain a state of equilibrium in the system, namely to keep pressure acting on or within the actuator (the load pressure), or the feedback force corresponding to the load pressure, the same as the control or pilot pressure. Moreover, pressure regulation and control is intrinsic to the pressure control valve because of the configuration and function of the dual spools and the mechanical feedback system acting on the spools, thus eliminating the need for electronically or mechanically user controlled systems.
摘要翻译：本发明总体上描述了一种用于控制在伺服或伺服型系统中起作用或可操作的可启动负载的动力学的方法和系统，其中负载的动力学通过独特的压力控制阀来控制，该压力控制阀被配置成提供内在压力调节。压力控制阀由于其能力而被称为动态压力调节器，它利用双重线轴，它们在物理上彼此独立并且自由地支撑在阀体中，以调节在整个系统内作用在控制或控制之间的压力先导压力和负载或负载压力。压力控制阀的双线轴虽然在物理上彼此独立，但彼此配合起作用，以维持系统中的平衡状态，即保持作用在致动器上或其内的压力（负载压力），或与负载压力对应的反馈力，与控制或先导压力相同。此外，由于双线轴和作用在线轴上的机械反馈系统的配置和功能，因此压力调节和控制是压力控制阀所固有的，因此无需电子或机械用户控制的系统。

6. 发明授权

US07210430B2 Rapid response power conversion device 有权
标题翻译：快速响应电源转换装置
公开(公告)号：US07210430B2
公开(公告)日：2007-05-01
申请号：US11259365
申请日：2005-10-25
申请人： Stephen C. Jacobsen , Marc Olivier , Michael Morrison , Shane Olsen
发明人： Stephen C. Jacobsen , Marc Olivier , Michael Morrison , Shane Olsen
IPC分类号： F02B71/04 , F02B75/04
CPC分类号： F02B75/285 , F01B11/00 , F02B75/28 , F02B2075/025 , F02B2075/027
摘要： An apparatus and method for extracting energy from an internal combustion engine. The internal combustion engine includes a chamber having a primary piston and a secondary piston with a combustion portion of the chamber situated adjacently between the primary piston and secondary piston. The secondary piston includes a substantially lesser mass than that of the primary piston. The chamber includes at least one fluid port for supplying fuel to the combustion portion and an out-take port for releasing combustive exhaust. The chamber includes a controller for controlling the combustion therein at selected cycles of the primary piston. With this arrangement, the secondary piston is configured to draw a portion of energy from combustion controlled by the controller in the chamber. Such portion of energy is provided with a rapid response to an energy transferring portion interconnected to the secondary piston, which in turn, transfers and/or converts the energy for acting on a load or external application.
摘要翻译：一种用于从内燃机中提取能量的装置和方法。内燃机包括具有主活塞和第二活塞的腔室，其中腔室的燃烧部分位于主活塞和次活塞之间。次级活塞包括比主活塞大得多的质量。该室包括至少一个用于向燃烧部分供应燃料的流体端口和用于释放可燃性废气的出口。该腔室包括用于在主活塞的选定循环中控制其中的燃烧的控制器。利用这种布置，次级活塞构造成从腔室中的控制器控制的燃烧中吸取一部分能量。这样的能量部分对互连到次级活塞的能量传递部分提供快速响应，该次级活塞进而传递和/或转换能量以作用于负载或外部应用。

7. 发明授权

US08794262B2 Quantum fluid transfer system 有权
标题翻译：量子流体传输系统
公开(公告)号：US08794262B2
公开(公告)日：2014-08-05
申请号：US13590007
申请日：2012-08-20
申请人： Stephen C. Jacobsen , Shane Olsen
发明人： Stephen C. Jacobsen , Shane Olsen
IPC分类号： F16K11/07
CPC分类号： F16K11/07 , F16K3/24 , F16K31/363 , Y10T137/0318 , Y10T137/86767 , Y10T137/87249 , Y10T137/87322
摘要： A miniature quantum fluid transfer system configured to regulate the flow rate of a fluid by allowing passage of small, discrete increments of fluid through the valve including a valve body having at least one inlet to receive fluid and at least one outlet to release fluid, and a valve rod movably disposed in a first chamber in the valve body. The valve rod has a plurality of fluid passages spaced longitudinally along the valve rod, and the valve rod is movable to align each fluid passage with an inlet or outlet port in the first chamber to allow fluid to flow through selected inlet or outlet ports corresponding to selected fluid passages. The quantum fluid transfer system has a plug movably disposed in a second chamber to push a corresponding volume of fluid out of the second chamber at the end opposite the end the fluid entered.
摘要翻译：一种微型量子流体转移系统，其构造成通过允许通过所述阀的小的离散增量的流体来调节流体的流速，包括具有至少一个入口以接收流体的阀体和至少一个用于释放流体的出口，以及可动地设置在阀体中的第一室中的阀杆。阀杆具有沿着阀杆纵向间隔开的多个流体通道，并且阀杆可移动以使每个流体通道与第一腔室中的入口或出口端口对准，以使流体流过选定的入口或出口端口选定的流体通道。量子流体传输系统具有可移动地设置在第二室中的插塞，以在与输入的流体的端部相对的端部将相应体积的流体推出第二室。

8. 发明授权

US08640723B2 First-stage pilot valve 失效
标题翻译：一级先导阀
公开(公告)号：US08640723B2
公开(公告)日：2014-02-04
申请号：US12072126
申请日：2008-02-22
申请人： Stephen C. Jacobsen , Shane Olsen
发明人： Stephen C. Jacobsen , Shane Olsen
IPC分类号： F15B13/043
CPC分类号： F15B13/0433 , Y10T137/0318 , Y10T137/7762 , Y10T137/86606 , Y10T137/86614 , Y10T137/87201 , Y10T137/87209
摘要： A pilot valve configured to provide a control pressure within a dynamic fluid system, the pilot valve comprising: (a) a valve body having a supply port, a return port, and a control pressure port, the pressure control port in fluid communication with a subsequent valving component; (b) an axial bore formed in the valve body and in fluid communication with each of the supply, return, and control pressure ports; (c) a valve spool slidably supported within the axial bore of the valve body, the valve spool configured to control fluid flow through the supply, return, and control pressure ports, and to vary the rate of change of area of at least one of the supply and return pressure ports upon being displaced, thereby providing a variable resistance to fluid flowing therethrough and reducing the quiescent power of the pilot valve; and (d) means for displacing, in a selective manner, the valve spool within the axial bore about the supply, return, and control pressure ports to apportion fluid therethrough to provide a desired control pressure to the subsequent valving component. The pilot valve further comprises a feedback port formed in the valve body and in fluid communication with the control pressure port; and a feedback passage in fluid communication with the feedback port and a portion of the valve spool, the feedback passage configured to receive pressurized fluid therein to act against the valve spool to balance the forces acting on the valve spool from the motor.
摘要翻译：一种构造成在动态流体系统内提供控制压力的先导阀，所述先导阀包括：（a）具有供给口，返回端口和控制压力端口的阀体，所述压力控制端口与随后的阀门部件; （b）形成在阀体中并与供给，返回和控制压力端口中的每一个流体连通的轴向孔; （c）可滑动地支撑在所述阀体的所述轴向孔内的阀阀芯，所述阀芯构造成控制通过所述供给，返回和控制压力端口的流体流动，并且改变至少一个的区域的变化率供应和返回压力端口被移位，从而对流过其中的流体提供可变阻力，并降低先导阀的静态功率; 和（d）用于以选择的方式在所述轴向孔内围绕所述供给，返回和控制压力端口移动所述阀芯以将流体分配到其中以向后续阀组件提供期望的控制压力的装置。先导阀还包括形成在阀体中并与控制压力端口流体连通的反馈端口; 以及反馈通道，其与所述反馈端口和所述阀芯的一部分流体连通，所述反馈通道被配置为在其中接收加压流体以作用于所述阀芯以平衡作用在所述阀芯上的来自所述马达的力。

9. 发明授权

US07438277B2 Flow force compensated sleeve valve 失效
标题翻译：流量补偿套筒阀
公开(公告)号：US07438277B2
公开(公告)日：2008-10-21
申请号：US11292908
申请日：2005-12-01
申请人： Stephen C. Jacobsen , Shane Olsen , Michael Morrison
发明人： Stephen C. Jacobsen , Shane Olsen , Michael Morrison
IPC分类号： F16K3/24
CPC分类号： F16K3/24
摘要： The present invention features a sleeve valve comprising an elongate body having an outer surface and including a lumen for receiving a fluid and an associated fluid pressure therein and for defining a flow path of the fluid; at least one fluid flow port formed through the outer surface that is in fluid connection with the lumen; and a sleeve slidably disposed about the outer surface of the body and configured to displace across the fluid flow port to precisely regulate fluid emission through the fluid flow port. The sleeve and elongate body are operably related in a manner so as to provide some degree of fluid force compensation, such that the forces necessary to displace the sleeve across the fluid flow port are substantially unaffected by the fluid pressures acting within the body and at the fluid flow port. In other words, the fluid pressures do not substantially contribute to the resistance in the sleeve during actuation.
摘要翻译：本发明的特征在于一种套筒阀，其包括具有外表面并且包括用于在其中接收流体和相关联的流体压力的内腔并用于限定流体的流动路径的细长主体; 至少一个通过所述外表面形成的与所述内腔流体连接的流体流动口; 以及套筒，其可滑动地设置在所述主体的外表面周围并且构造成跨过所述流体流动端口移动，以精确地调节通过所述流体流动端口的流体排放。套筒和细长体以可提供某种程度的流体力补偿的方式可操作地相关，使得将套筒移过流体流动端口所需的力基本上不受作用在体内的流体压力的影响，流体流通口。换句话说，在致动期间，流体压力基本上不会有助于套筒中的阻力。

10. 发明申请

US20080216902A1 First-stage pilot valve 失效
标题翻译：一级先导阀
公开(公告)号：US20080216902A1
公开(公告)日：2008-09-11
申请号：US12072126
申请日：2008-02-22
申请人： Stephen C. Jacobsen , Shane Olsen
发明人： Stephen C. Jacobsen , Shane Olsen
IPC分类号： F16K31/12
CPC分类号： F15B13/0433 , Y10T137/0318 , Y10T137/7762 , Y10T137/86606 , Y10T137/86614 , Y10T137/87201 , Y10T137/87209
摘要： A pilot valve configured to provide a control pressure within a dynamic fluid system, the pilot valve comprising: (a) a valve body having a supply port, a return port, and a control pressure port, the pressure control port in fluid communication with a subsequent valving component; (b) an axial bore formed in the valve body and in fluid communication with each of the supply, return, and control pressure ports; (c) a valve spool slidably supported within the axial bore of the valve body, the valve spool configured to control fluid flow through the supply, return, and control pressure ports, and to vary the rate of change of area of at least one of the supply and return pressure ports upon being displaced, thereby providing a variable resistance to fluid flowing therethrough and reducing the quiescent power of the pilot valve; and (d) means for displacing, in a selective manner, the valve spool within the axial bore about the supply, return, and control pressure ports to apportion fluid therethrough to provide a desired control pressure to the subsequent valving component. The pilot valve further comprises a feedback port formed in the valve body and in fluid communication with the control pressure port; and a feedback passage in fluid communication with the feedback port and a portion of the valve spool, the feedback passage configured to receive pressurized fluid therein to act against the valve spool to balance the forces acting on the valve spool from the motor.
摘要翻译：一种构造成在动态流体系统内提供控制压力的先导阀，所述先导阀包括：（a）具有供给口，返回端口和控制压力端口的阀体，所述压力控制端口与随后的阀门部件; （b）形成在阀体中并与供给，返回和控制压力端口中的每一个流体连通的轴向孔; （c）可滑动地支撑在所述阀体的所述轴向孔内的阀阀芯，所述阀芯构造成控制通过所述供给，返回和控制压力端口的流体流动，并且改变至少一个的区域的变化率供应和返回压力端口被移位，从而对流过其中的流体提供可变阻力，并降低先导阀的静态功率; 和（d）用于以选择的方式在所述轴向孔内围绕所述供给，返回和控制压力端口移动所述阀芯以将流体分配到其中以向随后的阀组件提供期望的控制压力的装置。先导阀还包括形成在阀体中并与控制压力端口流体连通的反馈端口; 以及反馈通道，其与所述反馈端口和所述阀芯的一部分流体连通，所述反馈通道被配置为在其中接收加压流体以作用于所述阀芯以平衡作用在所述阀芯上的来自所述马达的力。

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