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公开(公告)号：US3926444A
公开(公告)日：1975-12-16
申请号：US39167973
申请日：1973-08-27
申请人： AMOT CONTROLS CORP
发明人： GRIPE WILLIAM B , NORMAN MELVIN H
CPC分类号： F16K11/07 , F16J15/32 , F16K11/0712 , Y10S277/944
摘要： A seal ring adapted for mounting in a ring groove and comprising a torus portion dimensioned for reciprocal movement between the groove sidewalls and for extending from the groove into sealed engagement with a relatively movable surface; and pressure responsive means for driving the torus portion across the interior of the groove and into sealing engagement with the sidewalls thereof, such means comprising an annular flexible and compressible web secured concentrically to and extending radially from the torus portion and having a free peripheral edge dimensioned for pressure seal fit with the root wall of the groove.
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公开(公告)号：US3769996A
公开(公告)日：1973-11-06
申请号：US3769996D
申请日：1971-04-19
申请人： AMOT CONTROLS CORP
发明人： NORMAN M , HOLBROOK E , GRIPE W
IPC分类号： F16K31/48 , H01H43/28 , F16K31/145
CPC分类号： F16K31/48 , H01H43/285 , Y10T137/2544 , Y10T137/86413
摘要： A timer apparatus and method wherein a fluid signal is produced at a predetermined time in a passage at the downstream side of a choked fluid pressure supply line by the opening and/or closing of a vent connected to such passage, and wherein such vent opening and/or closing is a function of the change in fluid pressure in a chamber occasioned by fluid flow through a predetermined size orifice connected to the chamber.
摘要翻译： 一种定时器装置和方法，其中通过打开和/或关闭与所述通道连接的通风口，在扼流流体压力供应管线的下游侧的通道中的预定时间产生流体信号，并且其中， /或关闭是由流体流过连接到室的预定尺寸孔的液室中的流体压力的变化的函数。
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公开(公告)号：US20130068984A1
公开(公告)日：2013-03-21
申请号：US13274636
申请日：2011-10-17
申请人： Kamyar Molavi , Ken McClymonds
发明人： Kamyar Molavi , Ken McClymonds
IPC分类号： F16K3/00
CPC分类号： F02D9/14 , F16K3/06 , F16K31/563
摘要： A swing gate valve is provided having a swing gate, a pivotable shaft having a swing arm disposed thereon such that rotation of the shaft causes rotation of the swing arm, a spring to urge the swing gate toward its closed position, a trigger assembly for securing the swing gate in its open position and for triggering the shaft to rotate including an actuator having a shaft and a receiver in the swing gate to receive the shaft, wherein when the shaft is in an extended position, the shaft is disposed in the receiver and the swing gate is locked in its open position, and wherein actuation of the actuator causes the shaft to withdraw to a retracted position out of the receiver, wherein the spring causes the pivotable shaft to rotate to move the swing gate to its closed position.
摘要翻译： 提供一种摆动闸阀，其具有摆动门，摆动轴，其中摆动臂设置在其上，使得所述轴的旋转引起所述摆臂的旋转，弹簧将所述摆门推向其关闭位置;触发器组件，其用于固定 摆动门处于其打开位置并且用于触发轴旋转，包括在摆动门中具有轴和接收器的致动器以接收轴，其中当轴处于延伸位置时，轴设置在接收器中， 摆动门锁定在其打开位置，并且其中致动器致动器使轴从接收器中退出到缩回位置，其中弹簧使可枢转轴旋转以将摆门移动到其关闭位置。
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公开(公告)号：US20130037737A1
公开(公告)日：2013-02-14
申请号：US13347118
申请日：2012-01-10
申请人： David Grimwade , Kamyar Molavi , Ken McClymonds
发明人： David Grimwade , Kamyar Molavi , Ken McClymonds
CPC分类号： F16K1/2261 , F02D9/1015 , F02D9/108 , Y10T29/49412 , Y10T137/0525
摘要： A shutoff valve, e.g., an engine shutoff valve, is provided which includes a valve body having a fluid, e.g., air, passage and a disc assembly. The disc assembly is pivotable within the fluid passage from an open position to provide for free flow of fluid through the passage, to a closed position to provide a substantially closed off the fluid passage. The disc assembly includes a front disc, a rear disc, and a seal, e.g., a spring energized PTFE seal, disposed between the front disc and the rear disc. The front disc is permanently secured, e.g., welded, soldered or brazed, to the rear disc such that the seal is captured between the front disc and the rear disc.
摘要翻译： 提供了截止阀，例如发动机截止阀，其包括具有流体的阀体，例如空气，通道和盘组件。 盘组件可以在流体通道内从打开位置枢转，以提供流体通过通道的自由流动到关闭位置以提供基本封闭的流体通道。 盘组件包括前盘，后盘和设置在前盘和后盘之间的密封件，例如弹簧加压的PTFE密封件。 前盘被永久固定，例如焊接，焊接或钎焊到后盘，使得密封件被捕获在前盘和后盘之间。
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公开(公告)号：US6065487A
公开(公告)日：2000-05-23
申请号：US197789
申请日：1998-11-23
申请人： Nigel S. Watson
发明人： Nigel S. Watson
CPC分类号： F16K31/426 , Y10T137/5283 , Y10T137/86614 , Y10T137/8671
摘要： A valve having a valve body with an elongated opening therein and having a first end and a second end. A valve member is slidably disposed in the elongated opening. First, second and third ports are in fluid communication with the opening in the valve body at times. One of the first, second and third ports have a supply of fluid under pressure connected thereto. A first passage is disposed in the valve body and leads from the first port to the second end thereof. A second passage is disposed in the valve body and leads from the second port to the second end thereof. A third passage is disposed in the valve body and leads from the third port to the second end thereof. An actuator body is adapted to be connected to the valve body and has a cavity therein. The actuator body has a first end adjacent to the second end of the valve body. An actuator is disposed in the cavity. The actuator has a first side and a second side and is moveable between a first and a second position thereof for moving the valve member. A fluid passageway is disposed in the actuator body and leads from the first end of the actuator body to a position on the second side of said actuator and is adapted to be selectively connected in one of a first, second and third configuration at any one time to one of the first, second and third passages and is adapted to be connected to any one of the first, second and third passages of a user's choosing.
摘要翻译： 一种具有在其中具有细长开口的阀体并具有第一端和第二端的阀。 阀构件可滑动地设置在细长开口中。 首先，第二和第三端口有时与阀体中的开口流体连通。 第一，第二和第三端口中的一个具有与其连接的压力下的流体供应。 第一通道设置在阀体中并从第一端口引导到第二端。 第二通道设置在阀体中并从第二端口引导到其第二端。 第三通道设置在阀体中并从第三端口引导到第二端。 致动器主体适于连接到阀体并且在其中具有空腔。 致动器主体具有与阀体的第二端相邻的第一端。 致动器设置在空腔中。 致动器具有第一侧和第二侧，并且可在其第一和第二位置之间移动，用于移动阀构件。 流体通道设置在致动器主体中并且从致动器本体的第一端引导到所述致动器的第二侧上的位置，并且适于在任何一个时间选择性地连接在第一，第二和第三构造之一中 到第一，第二和第三通道中的一个，并且适于连接到用户选择的第一，第二和第三通道中的任何一个。
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公开(公告)号：US5950664A
公开(公告)日：1999-09-14
申请号：US802788
申请日：1997-02-18
申请人： Larry A. Battaglia
发明人： Larry A. Battaglia
CPC分类号： F16K5/0414 , F16K27/065 , F16K39/06 , Y10T137/7036 , Y10T137/7668 , Y10T137/86751
摘要： A valve body having a first and a second port and, optionally, a removable cartridge disposed in the valve body between the first and second ports. A bearing insert is attached to and disposed in the optional cartridge and a rotor having a passageway through is disposed in sealing contact with the bearing insert and is movable between an open position and a closed position.
摘要翻译： 一种具有第一和第二端口的阀体，以及可选地，在第一和第二端口之间设置在阀体中的可拆卸的盒。 轴承插入件附接到并布置在可选的盒中，并且具有通道的转子设置成与轴承插入件密封接触并且可在打开位置和关闭位置之间移动。
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公开(公告)号：US09494087B2
公开(公告)日：2016-11-15
申请号：US14228433
申请日：2014-03-28
申请人： Amot Controls Corp.
发明人： David Brett , David Grimwade , Simon Davies
CPC分类号： F02D9/12 , F02B3/06 , F02D9/14 , F02D17/04 , F02D2009/023 , F02D2009/0245 , F16K3/06
摘要： An engine shutoff valve is provided which includes a valve body having an air passageway in which a disc assembly and a valve seat assembly are located. The disc assembly includes a disc member which is arranged to be rotated and moved toward the valve seat assembly upon the occurrence of an engine runaway condition to close the valve. The valve seat assembly includes an anti-friction ring which is arranged to be engaged by the disc member when the valve is closed. The anti-friction ring is rotatable with respect to the valve body and the disc member to prevent the disc member from sticking thereto after closure of the valve, whereupon the valve can be readily reopened.
摘要翻译： 提供了一种发动机截止阀，其包括具有盘组件和阀座组件所在的空气通道的阀体。 盘组件包括盘构件，该盘构件被布置成在出现发动机失控状态以关闭阀时朝向阀座组件移动并移动。 阀座组件包括防摩擦环，该防摩擦环被布置成当阀关闭时与盘构件接合。 所述防摩擦环能够相对于所述阀体和所述盘构件旋转，以防止所述盘构件在所述阀关闭之后粘附到所述阀构件上，从而可以容易地重新打开所述阀。
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公开(公告)号：US20130068972A1
公开(公告)日：2013-03-21
申请号：US13236020
申请日：2011-09-19
申请人： Kamyar Molavi , Ken McClymonds
发明人： Kamyar Molavi , Ken McClymonds
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.
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公开(公告)号：US3542073A
公开(公告)日：1970-11-24
申请号：US3542073D
申请日：1968-04-24
申请人： AMOT CONTROLS CORP
发明人： HOLBROOK EDWARD L
IPC分类号： F15C3/02 , F16K11/07 , F16K31/143
CPC分类号： F15C3/02 , Y10T137/8663 , Y10T137/87885
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公开(公告)号：US10113489B2
公开(公告)日：2018-10-30
申请号：US15042954
申请日：2016-02-12
申请人： Amot Controls Corp.
发明人： Kamyar Molavi , Ken McClymonds
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.
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