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1. 发明授权

US10054240B2 Valve top 有权
公开(公告)号：US10054240B2
公开(公告)日：2018-08-21
申请号：US15110491
申请日：2015-01-13
申请人： Fluehs Drehtechnik GmbH
发明人： Friedrich Thurau
IPC分类号： F16K3/08 , F16K31/00 , F16K31/56 , F16K3/24 , F16K21/06
CPC分类号： F16K31/003 , F16K3/08 , F16K3/24 , F16K21/06 , F16K31/56 , F16K31/563
摘要： A valve top includes a head piece which is centrally penetrated by a spindle which is rotatably mounted in the head piece around its longitudinal axis and via which a control disk can be rotated relative to an inlet plate abutting the same, wherein a control sleeve having a control contour is arranged within the head piece on the spindle, and a guide sleeve having a guide contour is arranged opposite the control contour, which control sleeve and guide sleeve interact in such a way that after actuation of the control disk via the spindle into a defined direction, an autonomous return movement of the control disk into its starting position is effected.

2. 发明申请

US20180195634A1 RESPONSE TIME MANAGED VALVES AND THEIR APPLICATIONS 审中-公开
公开(公告)号：US20180195634A1
公开(公告)日：2018-07-12
申请号：US15868566
申请日：2018-01-11
申请人： Bright Energy Storage Technologies, LLP
发明人： Nikola Milivojevic , Yusuf Gurkaynak , Jacob Lee Fitzgerald , Scott Raymond Frazier
IPC分类号： F16K31/00 , H01H3/42 , G05G5/04 , H01H5/04 , H01H1/26
CPC分类号： F16K31/003 , F16K31/008 , F16K37/0041 , F16K37/005 , G05G5/04 , H01H3/42 , H01H5/045 , H01H2001/265
摘要： A valve assembly that provides reliable opening and closing valves at specified times despite changing performance characteristics of the valve is disclosed. The valve assembly includes a controllable valve selectively actuatable to control flow of a fluid therethrough, with the controllable valve having a variable valve open/close response time. The valve assembly also includes a plurality of sensors configured to measure current operational parameters of the controllable valve and/or the fluid and a valve controller programmed to process valve timing control instructions generated by an external source, process inputs from the plurality of sensors regarding the measured operational parameters of the controllable valve and/or the fluid, and provide an actuation signal to the controllable valve based on the valve timing control instructions and the inputs from the plurality of sensors, so as to control a timing of an actuation of the controllable valve.

3. 发明授权

US09977438B2 Resettable thermal pressure relief device 有权
公开(公告)号：US09977438B2
公开(公告)日：2018-05-22
申请号：US14590068
申请日：2015-01-06
申请人： GM Global Technology Operations LLC
发明人： Rainer Pechtold
IPC分类号： G05D23/02 , G05D23/12 , F16K17/00 , F16K31/00 , F16K17/38
CPC分类号： G05D23/02 , F16K17/003 , F16K17/38 , F16K31/002 , F16K31/003 , G05D23/125 , Y10T137/7724 , Y10T137/7737
摘要： A resettable thermal pressure relief device (TPRD) is disclosed. The TPRD includes a piston, a housing adapted to receive the piston and allow movement between an open and a closed position. The housing includes an actuator having a temperature sensitive material disposed therein. The temperature sensitive material volumetrically expands, increasing a length of the actuator and forcing a lever from a first position to a second position. The piston is held in the closed position by the lever in the first position. When the lever moves to the second position, the piston is allowed to move to the open position, allowing a fluid to flow through the TPRD from a high pressure vessel in communication therewith.

4. 发明授权

US09879794B2 Valve with fail-safe mechanism 有权
公开(公告)号：US09879794B2
公开(公告)日：2018-01-30
申请号：US14900648
申请日：2014-06-25
申请人： Magna Powertrain GmbH & Co KG
发明人： Friedrich Atschreiter , Hannes Hofstetter , Markus Oberladstätter , Andreas Auinger , Gerd Schlager
IPC分类号： F16K17/00 , F16K17/38 , F16K11/085 , F16K31/00 , F16K31/05
CPC分类号： F16K17/386 , F01P2031/32 , F16K11/085 , F16K31/003 , F16K31/055
摘要： A valve for use in a coolant flow. The valve comprises a valve housing with an inlet and at least one outlet, a valve body which is rotatably received by the valve housing, an actuator for rotating the valve body, and a fail-safe mechanism which can be pretensioned rotationally. The valve body is in rotational engagement with an axially moveable coupling element, via which the valve body is releasably connected indirectly to the actuator shaft. In the event of a fault, the valve body can be decoupled from the actuator shaft by an axial movement of the coupling element. The axial movement of the coupling element also causes the fail-safe mechanism to come into rotational engagement with the coupling element in order to rotate the valve body to a predefined fail-safe position.

5. 发明申请

US20170191568A1 ELECTRIC GENERATOR FOR AN AIRCRAFT, COMPRISING A VENTILATION DEVICE WITH CONTROLLED OPENING 审中-公开
公开(公告)号：US20170191568A1
公开(公告)日：2017-07-06
申请号：US15378866
申请日：2016-12-14
申请人： AIRBUS OPERATIONS (S.A.S.)
发明人： David KASLIN
IPC分类号： F16K1/20 , F16K1/16 , F16K31/00 , B64D41/00
CPC分类号： F16K1/2007 , B64D41/00 , F16K1/165 , F16K31/003 , H02K1/32 , H02K5/12 , H02K2205/09 , Y10T137/108 , Y10T137/7891 , Y10T137/7894
摘要： An electric generator for an aircraft includes a sealed casing, a rotating shaft, and a ventilation device, which has at least one orifice configured to place a chamber positioned inside the rotating shaft in communication with the exterior of the sealed casing. For at least one orifice, an inertia sealing system is configured to occupy an open state when the speed of rotation of the rotating shaft is below a given threshold, in which state the sealing system is spaced from the orifice, and a closed state when the speed of rotation of the rotating shaft is above the given threshold, in which state the sealing system seals the orifice.

6. 发明授权

US09482365B2 Rotary valve 有权
标题翻译：旋转阀
公开(公告)号：US09482365B2
公开(公告)日：2016-11-01
申请号：US14378001
申请日：2013-02-11
申请人： Parker-Hannifin Corporation
发明人： John Allen Miller, III , Dennis L. Reynolds , Brian Slattery
IPC分类号： F16K11/074 , F16K39/04 , F16K39/06 , F16K3/26 , F16K5/04 , F16K11/085 , F16K31/00
CPC分类号： F16K39/06 , F16K3/262 , F16K5/0407 , F16K5/0464 , F16K5/162 , F16K11/0853 , F16K31/003 , F16K39/045 , Y10T137/86936
摘要： A rotary valve capable of high flow rates, minimal pressure drop, and rapid actuation is presented. According to one aspect, the rotary valve is characterized by a unique pressure balancing system operating on the rotary spool of the valve to reduce side force caused by pressure at the flow ports. According to another aspect, the rotary valve (700) is characterized by a internal shiftable blocking spool (790) in response to a failure condition or a modulating signal. According to another aspect, an interface is provided for sealing a port of a rotary valve to an outer surface of a rotary spool. According to another aspect, the rotary valve is characterized by an interface provided for sealing a port to an outer surface of the rotary spool. According to another aspect, a rotary valve is characterized by a three-way three-or-more-position configuration. According to another aspect, a rotary valve is characterized by a four-port three-position configuration.
摘要翻译：提出了一种能够实现高流量，最小压降和快速致动的旋转阀。根据一个方面，旋转阀的特征在于在阀的旋转阀芯上操作的独特的压力平衡系统，以减少由流动端口处的压力引起的侧向力。根据另一方面，旋转阀（700）的特征在于响应于故障状态或调制信号的内部可移动阻塞阀芯（790）。根据另一方面，提供一种用于将旋转阀的端口密封到旋转阀芯的外表面的界面。根据另一方面，旋转阀的特征在于用于将端口密封到旋转阀芯的外表面的接口。根据另一方面，旋转阀的特征在于三通三位或三位以上构型。根据另一方面，旋转阀的特征在于四端口三位置配置。

7. 发明授权

US09435462B2 Valve with latching return spring 有权
标题翻译：带闭锁复位弹簧的阀门
公开(公告)号：US09435462B2
公开(公告)日：2016-09-06
申请号：US13899928
申请日：2013-05-22
申请人： Hamilton Sundstrand Corporation
发明人： William Conn , Jason Bench
IPC分类号： F16K31/56 , F16K31/00 , F02C7/232
CPC分类号： F16K31/56 , F02C7/232 , F05D2260/38 , F16K31/003
摘要： A valve according to an exemplary aspect of the present disclosure includes, among other things, a return spring. A latch mechanism includes a first magnet and a second magnet. One of the first and second magnets magnetically latches to the other first and second magnets in response to a control signal to minimize decompression of said return spring.
摘要翻译：根据本公开的示例性方面的阀门尤其包括复位弹簧。闩锁机构包括第一磁体和第二磁体。响应于控制信号，第一和第二磁体中的一个磁体锁定到另一个第一和第二磁体，以使所述复位弹簧的减压最小化。

8. 发明申请

US20160177843A1 AIR SHUTOFF SWING GATE VALVE 审中-公开
公开(公告)号：US20160177843A1
公开(公告)日：2016-06-23
申请号：US15042954
申请日：2016-02-12
申请人： Amot Controls Corp.
发明人： Kamyar Molavi , Ken McClymonds
IPC分类号： F02D9/14 , F16K31/56 , F16K31/00 , F02D11/04 , F16K3/06
CPC分类号： F02D9/14 , F02D11/04 , F02D17/04 , F02M35/10255 , F16K3/06 , F16K31/003 , F16K31/563 , Y10T137/8225
摘要： An air shutoff valve includes a passage for supplying air, a swing gate, a shaft attached to a reset handle, and a spring to urge the gate toward its closed position. A trigger assembly secures the shaft and gate in the open position and includes an actuator, a cam, and a rocker arm. A cam surface of the arm has a notch to receive a sear point of the cam. Movement of the handle against the spring causes the cam contact surface of the cam to follow the cam surface to cause the arm to rotate such that the sear point is received in the notch. Actuating the actuator causes the arm to pivot away from the cam such that the sear point is released from the notch, wherein the spring causes the shaft to move the gate to its closed position.

9. 发明申请

US20160109028A1 Gas shut-off valve 有权
标题翻译：气体截止阀
公开(公告)号：US20160109028A1
公开(公告)日：2016-04-21
申请号：US14633138
申请日：2015-02-27
申请人： COPRECITEC. S.L.
发明人： Félix QUEREJETA ANDUEZA
IPC分类号： F16K3/02 , F24C3/12 , G05D7/06 , F16K31/06 , F16K31/44
CPC分类号： F16K31/0655 , F16K3/0254 , F16K31/003 , F16K31/0644 , F16K31/0668 , F16K31/082 , F16K31/084 , F16K31/44 , F16K31/56 , F16K35/025 , F23K5/007 , F23K2900/05002 , F23N1/00 , F23N2035/14 , F23N2035/22 , F23N2035/24 , F24C3/122 , G05D7/0635 , Y10T137/1842
摘要： A shut-off valve that has a closure orifice, a closure member to open and close a gas passage through the shut-off valve, an electromagnetic actuator including a movable assembly attached to the closure member, the closure member, and an electromagnetic filed generator magnetically associated with the movable assembly. The shut-off valve also includes a manual actuator for acting on the movable assembly, the manual actuator comprising an open position in which it is decoupled from the movable assembly, the electromagnetic actuator thus being able to act on the closure member to cause its closure.
摘要翻译：具有闭合孔的截止阀，用于打开和关闭通过截止阀的气体通道的关闭构件，包括附接到关闭构件的可移动组件，闭合构件和电磁场发生器的电磁致动器磁性地与可移动组件相关联。截止阀还包括用于作用在可移动组件上的手动致动器，手动致动器包括打开位置，在该打开位置中它与可移动组件脱开，因此电磁致动器能够作用在封闭构件上以使其闭合。

10. 发明申请

US20150323088A1 Magnetic Breather Valve 审中-公开
标题翻译：磁通呼吸阀
公开(公告)号：US20150323088A1
公开(公告)日：2015-11-12
申请号：US14272849
申请日：2014-05-08
申请人： AGM Container Controls, Inc.
发明人： Eric J. Zuercher
IPC分类号： F16K17/164 , F16K31/00
CPC分类号： F16K17/04 , F16K17/164 , F16K31/003 , F16K31/084 , Y10T137/7904
摘要： Breather valves featuring magnets that allow very rapid flow. Such flow is accomplished by a valve housing enclosing a hollow interior portion containing a stationary member including a magnet and a pressure-movable poppet disposed in sealing arrangement with the housing and including a magnet. Additionally, and a return force member, such as a magnet or spring, between and coupled to the cover of the housing and the pressure movable poppet may be incorporated into the breather valve. The magnets are substantially centrally disposed in relation to the stationary member and pressure-moveable poppet and are configured such that the breather valve stays closed until an air pressure overcomes an attraction force between the magnets, thereby opening the valve.
摘要翻译：具有允许非常快速流动的磁体的通气阀。这种流动是通过一个封闭一个中空的内部部分的阀壳来完成的，该中空的内部部分包含一个固定的构件，该固定构件包括一个磁体和一个压力可动的提升阀，该提升阀与壳体密封配置并包括一个磁体。另外，并且在壳体的盖和压力可动提升阀之间并且联接到壳体的盖子和压力可动提升阀之间的诸如磁体或弹簧的返回力构件可以结合到通气阀中。磁体相对于固定构件和压力可动的提升阀基本上居中设置，并且构造成使得通气阀保持关闭，直到空气压力克服磁体之间的吸引力，从而打开阀。

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