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公开(公告)号：US12000499B2
公开(公告)日：2024-06-04
申请号：US17832536
申请日：2022-06-03
Applicant: Squibb Taylor, Inc.
Inventor： William Henry Sands, III , William Henry Sands, Jr. , Brently Craig Wilkerson , Patrick Lee Hodges , William Browning Washington, IV , Jack Jay Potts
CPC classification number: F16K31/0682 , F16K31/10 , F16K31/46 , F16K35/16 , F16K35/00
Abstract: In various implementations, an electronic actuator may be coupled to a valve to provide the ability to shut off anhydrous ammonia flow through the valve (e.g., in emergencies). The valve may be coupled to anhydrous ammonia tanks, such as nurse tanks and/or storage tanks. The electronic actuator may include a handle and a bracket. The handle and the bracket may include at least two attractive components that are magnetically attracted to each other upon application of an electric current and the valve may be open. When the electric current is cut, the attractive components of the handle and the bracket may not be magnetically attracted to each other and the valve may be shut off. A controller (e.g., a switch) may be coupled to the electronic actuator to allow control of the electric signal to the electronic actuator.
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公开(公告)号：US20230228345A1
公开(公告)日：2023-07-20
申请号：US18007824
申请日：2021-06-11
Applicant: BIERI HYDRAULIK AG
CPC classification number: F16K35/16 , F16K11/22 , F16K31/0627
Abstract: A valve device having a valve housing (10), in which fluid ports (P, A, T) are provided and in which at least one valve piston (12, 14) can be moved longitudinally, which valve piston either separates at least two of the fluid ports (P, A, T) from one another or interconnects them as a function of its travel position, and having at least one latching device (16, 18) for each valve piston (12, 14) for the detachable fastening of the respective valve pistons (12, 14) in one of its travel positions, which latching device has at least one latching means (20), which can be brought into a latching position (22), which is characterized in that, as part of the respective latching devices (16, 18) for detachably fastening the respective valve pistons (12, 14), at least one control body (24) that can be moved independently of the respective valve pistons (12, 14) is provided, which control body is set up such that, in at least one blocking position, it prevents the relevant latching means (20) disposed in the latching position (22) from leaving the latching position (22) by blocking the latching means (20) is disclosed.
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公开(公告)号：US10274102B2
公开(公告)日：2019-04-30
申请号：US14749711
申请日：2015-06-25
Applicant: Buerkert Werke GmbH
Inventor： Klaus Beck
Abstract: A valve actuator for a valve has an electric motor which comprises a rotor and a stator, and further a magnetic detent brake with at least one detent magnet for holding the rotor in a detent position. The least one rotor magnet is arranged on the rotor and co-operates with the detent brake.
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公开(公告)号：US09914353B2
公开(公告)日：2018-03-13
申请号：US14580929
申请日：2014-12-23
Applicant: EATON CORPORATION
Inventor： Stefan Walter , Jeffrey Smith , Steven Ambrose , Mustafa Huseyin , Raymond Bruce McLauchlan
CPC classification number: B60K15/03519 , B60K15/035 , B60K2015/03576 , B60K2015/03585 , F16K11/06 , F16K15/04 , F16K31/06 , F16K35/16 , F16K37/0025
Abstract: A valve configured for use with a fuel tank can have a floating main valve housed within a valve body. The valve body can define a first port fluidly connected to the fuel tank, a second port fluidly connected to a tank venting system of the fuel tank and a third port fluidly connected to the filler neck. The solenoid can be configured on the check valve. The solenoid can have a pin configured to extend into the valve body and engage the floating main valve in a locked position.
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公开(公告)号：US09764636B2
公开(公告)日：2017-09-19
申请号：US14580929
申请日：2014-12-23
Applicant: EATON CORPORATION
Inventor： Stefan Walter , Jeffrey Smith , Steven Ambrose , Mustafa Huseyin , Raymond Bruce McLauchlan
Abstract: A valve configured for use with a fuel tank can have a floating main valve housed within a valve body. The valve body can define a first port fluidly connected to the fuel tank, a second port fluidly connected to a tank venting system of the fuel tank and a third port fluidly connected to the filler neck. The solenoid can be configured on the check valve. The solenoid can have a pin configured to extend into the valve body and engage the floating main valve in a locked position.
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Patent Agency Ranking
6.发明授权公开(公告)号：US07334594B2
公开(公告)日：2008-02-26
申请号：US11170795
申请日：2005-06-29
Applicant: Lev Ludin
Inventor： Lev Ludin
CPC classification number: A61M27/006 , A61M2205/3507 , A61M2205/3515 , A61M2205/3523 , F16K35/16 , Y10S128/903 , Y10T137/0318 , Y10T137/7069 , Y10T137/7256 , Y10T137/7878 , Y10T137/7922 , Y10T137/7927
Abstract: A shunt valve assembly includes an electromechanical brake mechanism that locks a position of a pressure setting mechanism within a shunt valve assembly. The electromechanical brake can maintain the position of the pressure setting mechanism in the presence of a relatively strong magnetic field to maintain a set pressure differential within the shunt valve assembly. In certain cases, the shunt valve requires repositioning of the pressure setting mechanism within the shunt valve assembly to adjust a fluid flow rate through the shunt valve assembly. A clinician can activate an external controller to transmit a signal to the shunt valve assembly through magnetically coupled antennas between the controller and the shunt valve. The shunt valve assembly utilizes the signal to activate the braking mechanism and unlock the pressure setting mechanism. The clinician then operates the controller to non-invasively reposition the pressure setting mechanism and adjust the pressure at which the shunt valve opens.
Abstract translation: 分流阀组件包括机电制动机构，其将分压阀组件内的压力设定机构的位置锁定。 机电制动器可以在存在相对较强的磁场的情况下保持压力设定机构的位置，以保持分流阀组件内的设定压力差。 在某些情况下，分流阀需要在分流阀组件内重新定位压力设定机构，以调节通过分流阀组件的流体流速。 临床医生可以激活外部控制器以通过控制器和分流阀之间的磁耦合天线将信号传输到分流阀组件。 分流阀组件利用该信号激活制动机构并解锁压力设定机构。 临床医生然后操作控制器以非侵入性地重新定位压力设定机构并调节分流阀打开的压力。
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公开(公告)号：US6089253A
公开(公告)日：2000-07-18
申请号：US335771
申请日：1999-06-16
Applicant: Henry J. Stehling , Roy Istre
Inventor： Henry J. Stehling , Roy Istre
CPC classification number: F16K35/10 , E03B9/10 , Y10T137/5468 , Y10T137/7062 , Y10T70/5615 , Y10T70/5619 , Y10T70/5677 , Y10T70/7057
Abstract: A fire hydrant security system for mounting on a standpipe of a fire hydrant wherein the hydrant has a mounting surface with holes therethrough and a bonnet mounted on the mounting surface, the bonnet surrounding a valve operating spindle assembly. The system includes a security gap which is surrounded by a protective collar spaced from the security cap to define an annular gap. An operating tool having a socket which fits into the gap and surrounds the security cap is used to couple the security cap to the valve operating spindle to open the fire hydrant. The protective collar is preferably made of forged ductile iron and is bolted to the fire hydrant by being bolted to a mounting surface on the standpipe or by being secured by bolts to the bonnet. The security cap is thus protected from blows by sledge hammers wielded by vandals and water thieves.
Abstract translation: 一种消防栓安全系统，用于安装在消防栓的立管上，其中消防栓具有安装表面，其中穿过孔，安装在安装表面上的发动机罩，围绕阀操作主轴组件的发动机罩。 该系统包括一个安全间隙，该间隙由与安全帽间隔开的保护套环围绕以限定环形间隙。 具有装配到间隙中并且围绕安全帽的插座的操作工具用于将安全盖连接到阀操作主轴以打开消防栓。 保护套环优选地由锻造的球墨铸铁制成，并且通过螺栓连接到立管上的安装表面或通过用螺栓固定到阀盖上而被栓接到消火栓上。 因此，安全帽被防止被破坏者和水盗贼挥舞的大锤撞击。
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公开(公告)号：US4390038A
公开(公告)日：1983-06-28
申请号：US348423
申请日：1982-02-12
Applicant: Guido A. Salvato
Inventor： Guido A. Salvato
CPC classification number: E03B9/02 , Y10S403/01 , Y10T137/5468 , Y10T137/7062 , Y10T137/7225 , Y10T70/7057
Abstract: A magnetically locked fluid valve having a particular utility in a fire hydrant to prevent unauthorized usage thereof. The fire hydrant includes an operating nut mounted on top of one end of a hydrant actuator shaft, and a magnetic lock is located in immediate proximity thereto. A shaped magnet is adapted to be placed around the actuator shaft adjacent to the magnetic lock, after which a wrench can be applied to the operating nut to control operation of the fire hydrant. The magnetic lock includes magnetic tumblers which are shifted in position in response to placement of the magnet on the actuator shaft. The actuator shaft includes an upper section coupled to the operating nut and a lower section coupled to the hydrant valve. The magnetic lock is positioned between the upper and lower shaft sections, and the upper shaft section is freely rotatable relative to the lower section when the magnet is removed, but is locked relative thereto when the magnet is positioned thereon.
Abstract translation: 一种磁性锁定的流体阀，在消防栓中具有特殊用途，以防止其未经授权的使用。 消防栓包括一个安装在消防龙头致动器轴一端顶部的操作螺母，一个磁性锁定位于其紧邻处。 成形磁体适于围绕致动器轴放置在与磁锁相邻的位置，之后可以将扳手施加到操作螺母上以控制消防栓的操作。 磁锁包括响应于磁体在致动器轴上的放置而在位置上偏移的磁性翻转开关。 致动器轴包括联接到操作螺母的上部和联接到消防栓阀的下部。 磁锁定位在上下轴部分之间，当磁体被移除时，上轴部分可相对于下部部分自由旋转，而当磁体定位在其上时相对于其相对锁定。
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公开(公告)号：US4043211A
公开(公告)日：1977-08-23
申请号：US626207
申请日：1975-10-28
Applicant: Nikolai Trofimovich Romanenko , Alexandr Vasilievich Chichin , Ivan Frantsevich Lyaskovsky , Vladimir Jurievich Melnik , Nikolai Ivanovich Medinsky , Valentin Matveevich Yakunin
Inventor： Nikolai Trofimovich Romanenko , Alexandr Vasilievich Chichin , Ivan Frantsevich Lyaskovsky , Vladimir Jurievich Melnik , Nikolai Ivanovich Medinsky , Valentin Matveevich Yakunin
CPC classification number: F16K31/56 , F16K31/10 , F16K35/16 , Y10T74/18992
Abstract: The apparatus comprises a leverage including at least two parallel arms pivotally mounted at their central portions, having one pair of the ends threof spread by the end piece of a driving rod and actuated, for instance, by a solenoid. The opposite pair of ends of the arms is operatively connected with a driven rod by means of wedge type engagement. Rollers are interposed between the contact surfaces of the arms and the respective rods. The mechanism cuts down the amount of energy required for transmitting a command, offers fast action and reliability.
Abstract translation: 该装置包括杠杆，该杠杆包括至少两个在其中心部分枢转地安装的平行臂，其中一对端部由驱动杆的末端部扩展并由例如螺线管致动。 臂的相对的一对端部通过楔形接合与驱动杆可操作地连接。 辊子插入在臂的接触表面和相应的杆之间。 该机制减少了发送命令所需的能量，提供了快速的动作和可靠性。
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公开(公告)号：US3741519A
公开(公告)日：1973-06-26
申请号：US3741519D
申请日：1971-03-29
Applicant: ALLIED MACHINE WORKS
Inventor： MOYER C
CPC classification number: F16K35/06 , F16K35/16 , Y10S411/94
Abstract: The plug valve disclosed includes a spring loaded locking detent which can be disengaged from the valve plug to unlock it, only by means not readily apparent to the layman, such means being a magnetized implement.
Abstract translation: 所公开的旋塞阀包括弹簧加载的锁定棘爪，其能够从阀塞脱离以解锁，仅通过对外行人不容易明白的手段，这种装置是磁化工具。
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