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1. 发明申请

US20110114860A1 COUPLING APPARATUS FOR USE WITH ELECTRIC ACTUATORS 有权
标题翻译：与电动执行器配合使用的联轴器
公开(公告)号：US20110114860A1
公开(公告)日：2011-05-19
申请号：US12618476
申请日：2009-11-13
申请人： Ross Arthur Schade , Thomas Pesek , Galen Wilke
发明人： Ross Arthur Schade , Thomas Pesek , Galen Wilke
IPC分类号： F16K17/36 , F16K31/04 , F16K25/00
CPC分类号： F16K31/047 , F16K31/048
摘要： Coupling apparatus for use with electric actuators are described herein. An example coupling apparatus described herein includes a coupling assembly to operatively couple a fluid flow control member of a fluid valve and a drive system of the electric actuator. Rotation of the drive system in a first rotational direction causes the coupling assembly to move in a first rectilinear direction and rotation of the drive system in a second rotational direction causes the coupling assembly to move in a second rectilinear direction opposite the first direction. The coupling assembly includes a biasing element that is to be deflected to provide a seat load to the fluid flow control member when the fluid flow control member is in sealing engagement with a valve seat of the fluid valve and electric power to the electric actuator is removed.
摘要翻译：本文描述了与电致动器一起使用的联接装置。本文所述的示例性联接装置包括联接组件，用于可操作地联接流体阀的流体流动控制构件和电致动器的驱动系统。驱动系统沿第一旋转方向的旋转使得联接组件以第一直线方向移动，并且驱动系统在第二旋转方向上的旋转使得联接组件沿与第一方向相反的第二直线方向移动。联接组件包括当流体流动控制构件与流体阀的阀座密封接合并且去除电动致动器的电力时，偏置元件被偏转以向流体流动控制构件提供座椅负载。

2. 发明授权

US08636262B2 Coupling apparatus for use with electric actuators 有权
标题翻译：用于电动执行机构的联轴器
公开(公告)号：US08636262B2
公开(公告)日：2014-01-28
申请号：US12618476
申请日：2009-11-13
申请人： Ross Arthur Schade , Thomas Pesek , Galen Wilke
发明人： Ross Arthur Schade , Thomas Pesek , Galen Wilke
IPC分类号： F16K31/02
CPC分类号： F16K31/047 , F16K31/048
摘要： Coupling apparatus for use with electric actuators are described herein. An example coupling apparatus described herein includes a coupling assembly to operatively couple a fluid flow control member of a fluid valve and a drive system of the electric actuator. Rotation of the drive system in a first rotational direction causes the coupling assembly to move in a first rectilinear direction and rotation of the drive system in a second rotational direction causes the coupling assembly to move in a second rectilinear direction opposite the first direction. The coupling assembly includes a biasing element that is to be deflected to provide a seat load to the fluid flow control member when the fluid flow control member is in sealing engagement with a valve seat of the fluid valve and electric power to the electric actuator is removed.
摘要翻译：本文描述了与电致动器一起使用的联接装置。本文所述的示例性联接装置包括联接组件，用于可操作地联接流体阀的流体流动控制构件和电致动器的驱动系统。驱动系统沿第一旋转方向的旋转使得联接组件以第一直线方向移动，并且驱动系统在第二旋转方向上的旋转使得联接组件沿与第一方向相反的第二直线方向移动。联接组件包括当流体流动控制构件与流体阀的阀座密封接合并且去除电动致动器的电力时，偏置元件被偏转以向流体流动控制构件提供座椅负载。

3. 发明授权

US08408518B2 Electric actuators having internal load apparatus 有权
标题翻译：具有内部负载装置的电动执行器
公开(公告)号：US08408518B2
公开(公告)日：2013-04-02
申请号：US12618467
申请日：2009-11-13
申请人： Ross Arthur Schade , Thomas Pesek , John Stanley Bandas
发明人： Ross Arthur Schade , Thomas Pesek , John Stanley Bandas
IPC分类号： F16K31/02
CPC分类号： F16K31/047 , F16K31/53 , Y10T74/19684 , Y10T74/19702
摘要： Electric actuators having internal load apparatus are described herein. An example electric actuator having an internal load apparatus described herein includes a housing defining a cavity to receive a drive system and a drive shaft operatively coupled to the drive system. Rotation of the drive system in a first rotational direction causes the drive shaft to move in a first rectilinear direction and rotation of the drive system in a second rotational direction causes the drive shaft to move in a second rectilinear direction opposite the first rectilinear direction. A biasing element is operatively coupled to the drive system such that least a portion of the drive system moves axially toward the biasing element to deflect the biasing element when the drive shaft reaches an end of stroke position to provide a load to the drive shaft when electric power to the electric actuator is removed.
摘要翻译：这里描述了具有内部负载装置的电致动器。具有本文所述的内部负载装置的示例电动致动器包括限定用于接收驱动系统的空腔的壳体和可操作地联接到驱动系统的驱动轴。驱动系统沿第一旋转方向的旋转使得驱动轴在第一直线方向上移动，并且驱动系统沿第二旋转方向的旋转使得驱动轴在与第一直线方向相反的第二直线方向上移动。偏置元件可操作地联接到驱动系统，使得当驱动轴到达行程位置的终点时，驱动系统的至少一部分轴向地朝向偏置元件移动以偏转偏置元件，以在电动时提供负载到驱动轴去除电动执行器的电力。

4. 发明申请

US20110115319A1 ELECTRIC ACTUATORS HAVING INTERNAL LOAD APPARATUS 有权
标题翻译：具有内部负载装置的电动执行器
公开(公告)号：US20110115319A1
公开(公告)日：2011-05-19
申请号：US12618467
申请日：2009-11-13
申请人： Ross Arthur Schade , Thomas Pesek , John Stanley Bandas
发明人： Ross Arthur Schade , Thomas Pesek , John Stanley Bandas
IPC分类号： H02K7/116
CPC分类号： F16K31/047 , F16K31/53 , Y10T74/19684 , Y10T74/19702
摘要： Electric actuators having internal load apparatus are described herein. An example electric actuator having an internal load apparatus described herein includes a housing defining a cavity to receive a drive system and a drive shaft operatively coupled to the drive system. Rotation of the drive system in a first rotational direction causes the drive shaft to move in a first rectilinear direction and rotation of the drive system in a second rotational direction causes the drive shaft to move in a second rectilinear direction opposite the first rectilinear direction. A biasing element is operatively coupled to the drive system such that least a portion of the drive system moves axially toward the biasing element to deflect the biasing element when the drive shaft reaches an end of stroke position to provide a load to the drive shaft when electric power to the electric actuator is removed.
摘要翻译：这里描述了具有内部负载装置的电致动器。具有本文所述的内部负载装置的示例电动致动器包括限定用于接收驱动系统的空腔的壳体和可操作地联接到驱动系统的驱动轴。驱动系统沿第一旋转方向的旋转使得驱动轴在第一直线方向上移动，并且驱动系统沿第二旋转方向的旋转使得驱动轴在与第一直线方向相反的第二直线方向上移动。偏置元件可操作地联接到驱动系统，使得当驱动轴到达行程位置的终点时，驱动系统的至少一部分轴向地朝向偏置元件移动以偏转偏置元件，以在电动时提供负载到驱动轴去除电动执行器的电力。

5. 发明授权

US08727309B2 Fluid valves having adjustable sealing characteristics 有权
标题翻译：具有可调密封特性的流体阀
公开(公告)号：US08727309B2
公开(公告)日：2014-05-20
申请号：US12426009
申请日：2009-04-17
申请人： Ross Arthur Schade
发明人： Ross Arthur Schade
IPC分类号： F16K25/00
CPC分类号： F16K1/225 , F16K27/0218
摘要： Fluid valves having adjustable sealing characteristics are described. An example fluid valve includes a valve body having a flow aperture to enable the flow of fluid therethrough. Additionally, the fluid valve includes a seal surrounding the flow aperture and a sealing member having a shaft extending therefrom. The sealing member is movable relative to the seal and the flow aperture to control the flow of fluid through the flow aperture. Further, the fluid valve includes a support body movably coupled to the valve body and having a passage to receive the shaft. The support body holds the shaft and the sealing member to enable rotation of the shaft and the sealing member relative to the valve body and the seal, and at least one of the support body or the valve body includes at least one elongated opening to enable movement of the support body relative to the valve body to change an amount of engagement between the sealing member and the seal when the fluid valve is in a closed position.
摘要翻译：描述了具有可调密封特性的流体阀。示例性流体阀包括具有流动孔以使流体流过其中的阀体。此外，流体阀包括围绕流动孔的密封件和具有从其延伸的轴的密封构件。密封构件可相对于密封件和流动孔径移动以控制通过流动孔的流体流动。此外，流体阀包括可移动地联接到阀体并具有用于接收轴的通道的支撑体。所述支撑体保持所述轴和所述密封构件，以使得所述轴和所述密封构件相对于所述阀体和所述密封件能够旋转，并且所述支撑体或所述阀体中的至少一个包括至少一个细长开口，以使得能够移动所述支撑体相对于所述阀体以在所述流体阀处于关闭位置时改变所述密封构件与所述密封件之间的接合量。

6. 发明授权

US08979063B2 Failsafe apparatus for use with linear actuators 有权
标题翻译：用于线性执行器的故障安全装置
公开(公告)号：US08979063B2
公开(公告)日：2015-03-17
申请号：US13305115
申请日：2011-11-28
申请人： Ross Arthur Schade
发明人： Ross Arthur Schade
IPC分类号： F16K31/72 , F16K31/44
CPC分类号： F16K31/047 , Y10T403/53
摘要： Failsafe apparatus for use with linear actuators are disclosed. A failsafe apparatus for use with a linear actuator includes a spring to urge a first stem of a device to be operated by the linear actuator toward a failsafe position and a clutch to operatively couple a second stem of the linear actuator to the first stem. The clutch includes a frame coupled to one of the first stem or the second stem and jaws moveably coupled to the frame. The jaws are to engage the other one of the first stem or the second stem to enable the linear actuator to operate the device and to disengage the other one of the first stem or the second stem to enable the spring to move the first stem toward the failsafe position.
摘要翻译：公开了一种用于线性致动器的故障安全装置。用于线性致动器的故障安全装置包括弹簧，以将由线性致动器操作的装置的第一杆推向故障安全位置，以及将线性致动器的第二杆可操作地联接到第一杆的弹簧。离合器包括联接到第一杆或第二杆中的一个的框架以及可移动地联接到框架的夹爪。夹爪将与第一杆或第二杆中的另一个接合，以使得线性致动器能够操作该装置并使第一杆或第二杆中的另一个脱开，以使弹簧能够使第一杆向着故障安全位置。

7. 发明授权

US08356795B2 Shaft retaining assemblies for use with fluid valves 有权
标题翻译：用于流体阀的轴固定组件
公开(公告)号：US08356795B2
公开(公告)日：2013-01-22
申请号：US12498822
申请日：2009-07-07
申请人： Ross Arthur Schade
发明人： Ross Arthur Schade
IPC分类号： F16K31/44
CPC分类号： F16K1/225 , F16K27/0218
摘要： Shaft retaining assemblies for use with fluid valves are described. In a described example, a bonnet assembly for use with a fluid valve includes a bonnet defining a passage to receive at least a portion of a shaft of the fluid valve. The bonnet is to be removably coupled to the fluid valve. Additionally, the example bonnet assembly includes a retaining assembly mounted in the bonnet to be substantially not exposed to a flow of fluid through the fluid valve. The retaining assembly is to control an amount of movement of the shaft along a longitudinal axis of the shaft to enable an alignment of a sealing element coupled to an end of the shaft relative to a seating surface of the fluid valve.
摘要翻译：描述了用于流体阀的轴保持组件。在所描述的示例中，与流体阀一起使用的发动机盖组件包括限定用于容纳流体阀的轴的至少一部分的通道的发动机罩。发动机罩可拆卸地联接到流体阀。此外，示例性发动机罩组件包括安装在发动机罩中的保持组件，以基本上不暴露于通过流体阀的流体流动。保持组件用于控制轴沿着轴的纵向轴线的移动量，以使得能够相对于流体阀的座表面联接到轴的端部的密封元件对准。

8. 发明申请

US20110006234A1 SHAFT RETAINING ASSEMBLIES FOR USE WITH FLUID VALVES 有权
标题翻译：带流体阀的SHAFT保持组件
公开(公告)号：US20110006234A1
公开(公告)日：2011-01-13
申请号：US12498822
申请日：2009-07-07
申请人： Ross Arthur Schade
发明人： Ross Arthur Schade
IPC分类号： F16K5/06 , F16K5/08 , F16K41/00
CPC分类号： F16K1/225 , F16K27/0218
摘要： Shaft retaining assemblies for use with fluid valves are described. In a described example, a bonnet assembly for use with a fluid valve includes a bonnet defining a passage to receive at least a portion of a shaft of the fluid valve. The bonnet is to be removably coupled to the fluid valve. Additionally, the example bonnet assembly includes a retaining assembly mounted in the bonnet to be substantially not exposed to a flow of fluid through the fluid valve. The retaining assembly is to control an amount of movement of the shaft along a longitudinal axis of the shaft to enable an alignment of a sealing element coupled to an end of the shaft relative to a seating surface of the fluid valve.
摘要翻译：描述了用于流体阀的轴保持组件。在所描述的示例中，与流体阀一起使用的发动机盖组件包括限定用于容纳流体阀的轴的至少一部分的通道的发动机罩。发动机罩可拆卸地联接到流体阀。此外，示例性发动机罩组件包括安装在发动机罩中的保持组件，以基本上不暴露于通过流体阀的流体流动。保持组件用于控制轴沿着轴的纵向轴线的移动量，以使得能够相对于流体阀的座表面联接到轴的端部的密封元件对准。

9. 发明申请

US20100264351A1 FLUID VALVES HAVING ADJUSTABLE SEALING CHARACTERISTICS 有权
标题翻译：具有可调节密封特性的流体阀
公开(公告)号：US20100264351A1
公开(公告)日：2010-10-21
申请号：US12426009
申请日：2009-04-17
申请人： Ross Arthur Schade
发明人： Ross Arthur Schade
IPC分类号： F16K27/00
CPC分类号： F16K1/225 , F16K27/0218
摘要： Fluid valves having adjustable sealing characteristics are described. An example fluid valve includes a valve body having a flow aperture to enable the flow of fluid therethrough. Additionally, the fluid valve includes a seal surrounding the flow aperture and a sealing member having a shaft extending therefrom. The sealing member is movable relative to the seal and the flow aperture to control the flow of fluid through the flow aperture. Further, the fluid valve includes a support body movably coupled to the valve body and having a passage to receive the shaft. The support body holds the shaft and the sealing member to enable rotation of the shaft and the sealing member relative to the valve body and the seal, and at least one of the support body or the valve body includes at least one elongated opening to enable movement of the support body relative to the valve body to change an amount of engagement between the sealing member and the seal when the fluid valve is in a closed position.
摘要翻译：描述了具有可调密封特性的流体阀。示例性流体阀包括具有流动孔以使流体流过其中的阀体。此外，流体阀包括围绕流动孔的密封件和具有从其延伸的轴的密封构件。密封构件可相对于密封件和流动孔径移动以控制通过流动孔的流体流动。此外，流体阀包括可移动地联接到阀体并具有用于接收轴的通道的支撑体。所述支撑体保持所述轴和所述密封构件，以使得所述轴和所述密封构件相对于所述阀体和所述密封件能够旋转，并且所述支撑体或所述阀体中的至少一个包括至少一个细长开口，以使得能够移动所述支撑体相对于所述阀体以在所述流体阀处于关闭位置时改变所述密封构件与所述密封件之间的接合量。

10. 发明申请

US20140054477A1 AXIAL FLUID VALVES WITH ANNULAR FLOW CONTROL MEMBERS 审中-公开
标题翻译：带流通控制会员的轴流阀
公开(公告)号：US20140054477A1
公开(公告)日：2014-02-27
申请号：US13595140
申请日：2012-08-27
申请人： Ross Arthur Schade , Darren Allan Blum , Jacob Warner Bell , Dumindu Gayan Prathapasinghe
发明人： Ross Arthur Schade , Darren Allan Blum , Jacob Warner Bell , Dumindu Gayan Prathapasinghe
IPC分类号： F16K31/00
CPC分类号： F16K31/54 , F16K1/123
摘要： Axial fluid valves having annular flow control members are described herein. An example axial fluid valve described herein includes an axial flow valve body defining a passageway between an inlet and an outlet. The example axial fluid valve includes a sleeve slidably received by an inner surface of the axial flow valve body and movable along an axis substantially parallel to a longitudinal axis of the passageway. The example axial fluid valve includes a linkage or a gear operatively connected to the sleeve to move the sleeve to vary a flow of fluid between the inlet and the outlet through the sleeve.
摘要翻译：这里描述了具有环形流量控制构件的轴向流体阀。本文所述的示例性轴向流体阀包括限定入口和出口之间的通道的轴流阀体。示例性轴向流体阀包括由轴向流量阀体的内表面可滑动地容纳并且可沿着基本上平行于通道的纵向轴线的轴线移动的套筒。示例性轴向流体阀包括可操作地连接到套筒的连杆机构或齿轮，以移动套筒以改变通过套筒的入口和出口之间的流体流动。

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