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    Pressure regulating valve
    1.
    发明授权
    Pressure regulating valve 有权

    公开(公告)号：US11885419B1

    公开(公告)日：2024-01-30

    申请号：US17860311

    申请日：2022-07-08

    Applicant: Ultra Flow Holdings, LLC

    Inventor： Steve J. Salcedo

    IPC: F16K1/30 ,  F16K1/42 ,  F16K1/46 ,  B67D1/12 ,  G05D16/06

    CPC classification number: F16K1/306 ,  B67D1/125 ,  F16K1/42 ,  F16K1/46 ,  G05D16/0663 ,  Y10T137/7826

    Abstract: A pressure regulating valve including a seal seat that defines an opening. A seat stem is moveable between a closed position in which the seat stem engages the seal seat and prevents fluid flow through the opening, and an open position in which the seat stem is spaced from the seal seat and permits fluid flow through the opening. A biasing element biases the seat stem in the closed position. A housing defines a passage that extends between an inlet and an outlet. The seal seat, seat stem and biasing element are positioned in the passage such that movement of the seat stem between the closed and open positions controls flow of the fluid between the inlet and outlet. The housing has an outer wall including a coupling mechanism for fixing the housing inside a channel of a primary regulator body.

    Pressure reducer with flywheel for closing and putting into service
    4.
    发明授权
    Pressure reducer with flywheel for closing and putting into service 有权
    带飞轮的减压器关闭并投入运行

    公开(公告)号：US09500290B2

    公开(公告)日：2016-11-22

    申请号：US14379306

    申请日：2013-02-12

    Applicant: Luxembourg Patent Company S.A.

    Inventor： Jean-Claude Schmitz ,  Adrien Zoda

    IPC: F16K31/02 ,  F16K31/528 ,  F16K1/30 ,  F16K31/44 ,  G05D16/10

    CPC classification number: F16K31/02 ,  F16K1/306 ,  F16K31/44 ,  F16K31/528 ,  G05D16/10 ,  Y10T137/7793

    Abstract: The invention relates to an on-off valve with a pressure reducer intended to be connected to a gas cylinder. The objective of the invention is to ensure that the device is closed and put into service by way of simple and reliable means at high pressures. A shutter is controlled by a mobile part of the valve with pressure reducer, forming a low-pressure chamber of the device. The shutter is subjected to an elastic force in the closing direction. A working spring of the valve with pressure reducer acts on the mobile part in the opening direction. A rotary control member working over at least one turn makes it possible to compress the working spring into the position in which the valve with pressure reducer is put into service. In the closed position, a plate of pusher of the control member is remote from the working spring.

    Abstract translation: 本发明涉及一种具有减压器的开关阀，其用于连接到气瓶。 本发明的目的是确保在高压下通过简单可靠的手段关闭并投入使用。 快门由具有减压器的阀的可移动部分控制，形成该装置的低压室。 挡板在关闭方向上受到弹性力。 具有减压器的阀的工作弹簧在打开方向作用在移动部件上。 在至少一匝上工作的旋转控制构件使得可以将工作弹簧压缩到具有减压器的阀投入使用的位置。 在关闭位置，控制构件的推动板远离工作弹簧。

    Pressurized gas filling and distribution head and tank equipped with one such head
    6.
    发明授权
    Pressurized gas filling and distribution head and tank equipped with one such head 有权
    加压气体填充和分配头和罐配有一个这样的头

    公开(公告)号：US08225816B2

    公开(公告)日：2012-07-24

    申请号：US12091657

    申请日：2006-10-18

    Applicant: Arnaud Denis ,  Renaud Ligonesche ,  Philippe Pisot

    Inventor： Arnaud Denis ,  Renaud Ligonesche ,  Philippe Pisot

    IPC: B65D90/00 ,  G05D16/00

    CPC classification number: F16K1/306 ,  F17C13/04 ,  F17C2201/0104 ,  F17C2201/058 ,  F17C2205/0308 ,  F17C2205/0329 ,  F17C2205/0338 ,  F17C2205/0391 ,  F17C2221/012 ,  F17C2223/0123 ,  F17C2223/035 ,  F17C2227/048 ,  F17C2270/02 ,  Y02E60/321 ,  Y10T137/1797 ,  Y10T137/1963 ,  Y10T137/2012 ,  Y10T137/7808 ,  Y10T137/87917 ,  Y10T137/88046

    Abstract: The invention relates to a gas filling and distribution head (2) which is intended to be disposed in a hole in a pressurized gas storage tank. The inventive head (2) includes a mounting segment (21) which is intended to be housed in the hole in the tank and an expansion segment which houses a pre-expansion device (22), said pre-expansion device (22) being arranged in relation to the mounting segment (21) such as to be housed at least partially inside the tank when the head is in the mounted position. The head (2) also includes: a filling circuit which extends between a first end which is equipped with a filling hole (6) and a second end which is intended to communicate with the interior of the tank, and an extraction circuit which extends between a first end which is intended to communicate with the interior of the tank and a second end which is equipped with an extraction hole. The invention is characterized in that the filling hole (6) is aligned with the extraction hole.

    Abstract translation: 本发明涉及一种旨在设置在加压气体储罐中的孔中的气体填充和分配头（2）。 本发明的头部（2）包括一个安装段（21），该安装段（21）将被容纳在容器的孔中，以及一个扩展段，其容纳预膨胀装置（22），所述预膨胀装置 相对于安装段（21），当头部处​​于安装位置时，至少部分地容纳在罐内。 头部（2）还包括：填充电路，其在装备有填充孔（6）的第一端和旨在与罐的内部连通的第二端之间延伸;以及提取电路，其在 旨在与罐的内部连通的第一端和装备有提取孔的第二端。 本发明的特征在于，填充孔（6）与提取孔对准。

    EXPANSION VALVE WITH A PLUG AND A FLOW SELECTOR
    7.
    发明申请
    EXPANSION VALVE WITH A PLUG AND A FLOW SELECTOR 审中-公开
    膨胀阀与插头和流动选择器

    公开(公告)号：US20120125449A1

    公开(公告)日：2012-05-24

    申请号：US13381045

    申请日：2010-06-29

    Applicant: Paul Muzzo ,  Michel Antoine ,  Morgan Lamiable

    Inventor： Paul Muzzo ,  Michel Antoine ,  Morgan Lamiable

    IPC: F16K29/00

    CPC classification number: F16K1/303 ,  F16K1/306 ,  Y10T137/6362

    Abstract: The invention relates to a valve device including a built-in expansion valve and a flow selector. The valve function is provided by a blocker mounted so as to be inverted. The expansion valve is arranged laterally and communicates with a high-pressure chamber immediately downstream from the blocker and with a low-pressure chamber via a side passage. A device for mechanically controlling the blocker is provided in a chamber sealingly separated from the high-pressure chamber and from the low-pressure chamber. A flow selector in the form of a disc with a calibrated opening is provided in the low-pressure chamber, the disc engaging with a passage directly linked to the outlet of the device. The mechanical control device engages with a control pin of the disc.

    Abstract translation: 本发明涉及一种包括内置膨胀阀和流量选择器的阀门装置。 阀功能由安装成反转的阻断器提供。 膨胀阀横向布置并且与紧邻堵塞器下游的高压室和经由侧通道的低压室连通​​。 在与高压室和低压室密封地隔开的室中设置有用于机械地控制阻塞器的装置。 具有校准开口的盘形式的流动选择器设置在低压室中，该盘与直接连接到装置的出口的通道接合。 机械控制装置与盘的控制销啮合。

    Fluid flow control cock fitted with a lever having several stable positions
    8.
    发明授权
    Fluid flow control cock fitted with a lever having several stable positions 有权
    流体控制旋塞配有一个具有几个稳定位置的杠杆

    公开(公告)号：US08061682B2

    公开(公告)日：2011-11-22

    申请号：US12719932

    申请日：2010-03-09

    Applicant: Daniel Lang ,  Alain Taillandier

    Inventor： Daniel Lang ,  Alain Taillandier

    IPC: F16K1/30 ,  F17C13/02 ,  F17C13/04 ,  F16K37/00

    CPC classification number: F16K1/306 ,  F16K35/04 ,  Y10T137/7036 ,  Y10T137/8326

    Abstract: A valve for controlling the flow of a pressurized fluid, in particular a medical or industrial gas, a fluid inlet, a fluid outlet, and a internal fluid passage that connects them. A valve for controlling the fluid flow can prevent the circulation of a fluid in this passage, and an actuator utilizing a pivoting lever can be manually actuated by an operator. This lever pivots around a pivot point and can move between at least three stable, angularly staggered positions including a rest position where there is zero fluid flow in the internal fluid passage a intermediary released position where the fluid flow remains zero and an active position with fluid flowing thorough the internal fluid passage at a non-zero rate.

    Abstract translation: 用于控制加压流体，特别是医疗或工业气体，流体入口，流体出口和连接它们的内部流体通道的流动的阀。 用于控制流体流动的阀可以防止该通道中的流体的循环，并且可以由操作者手动地致动利用枢转杆的致动器。 该杠杆围绕枢轴点枢转并且可以在至少三个稳定的角度交错位置之间移动，包括静止位置，其中在内部流体通道中存在零流体流动，其中流体流保持为零的中间释放位置和具有流体的活动位置 以非零速率流过内部流体通道。

    Push Button Regulator Device with Sealing Element to Facilitate Easy Connection with Other Devices
    9.
    发明申请
    Push Button Regulator Device with Sealing Element to Facilitate Easy Connection with Other Devices 审中-公开
    具有密封元件的按钮式调节器装置，便于与其他设备的轻松连接

    公开(公告)号：US20110000551A1

    公开(公告)日：2011-01-06

    申请号：US12881876

    申请日：2010-09-14

    Applicant: George D. Baker

    Inventor： George D. Baker

    IPC: G05D16/00

    CPC classification number: F16K1/305 ,  F16K1/306 ,  F16K1/308 ,  F16K17/168 ,  F16K17/196 ,  G05D16/103 ,  Y10T137/0324 ,  Y10T137/87917 ,  Y10T137/88046

    Abstract: A regulator device includes a first valve member and a second valve member disposed within a housing of the device. The first valve member regulates the pressure of fluid exiting the device, and the second valve member is biased to a closed position and is opened by manipulation of an actuator. A sealing element is connected at the housing outlet and has a transverse cross-sectional dimension that decreases from an inlet of the sealing element to an outlet of the sealing element. In addition, a guard is provided that extends around a periphery of the actuator and includes a cut-out section to permit easy access to the actuator during use of the device.

    Abstract translation: 调节装置包括第一阀构件和设置在该装置的壳体内的第二阀构件。 第一阀构件调节离开装置的流体的压力，并且第二阀构件被偏压到关闭位置，并且通过致动器的操纵来打开。 密封元件在壳体出口处连接并且具有从密封元件的入口到密封元件的出口减小的横截面尺寸。 此外，提供了围绕致动器的周边延伸的防护件，并且包括切口部分，以允许在使用装置期间容易地接近致动器。

    Valve assembly with overfill protection device and capacitive liquid level gauge
    10.
    发明授权
    Valve assembly with overfill protection device and capacitive liquid level gauge 有权
    阀组件带有过充保护装置和电容式液位计

    公开(公告)号：US07779858B2

    公开(公告)日：2010-08-24

    申请号：US12351108

    申请日：2009-01-09

    Applicant: Jean-Claude Schmitz ,  Linze Hoekstra

    Inventor： Jean-Claude Schmitz ,  Linze Hoekstra

    IPC: G05D9/12

    CPC classification number: F16K1/305 ,  F16K1/306 ,  F16K1/307 ,  F16K31/26 ,  F17C2250/0413 ,  G01F23/266 ,  G01F23/268 ,  Y10T137/7306 ,  Y10T137/7371 ,  Y10T137/8342

    Abstract: A valve assembly, such as a tap for a liquefied gas cylinder, includes an overfill protection device and a liquid level gauge having an electrode assembly comprising a pair of lamellar electrodes mounted closely adjacent a housing member of the overfill protection device and deflectable into close proximity with a float of the overfill protection device for insertion into the gas cylinder. A circuit board is provided, preferably mounted on the electrode assembly, and has an electronic converter circuit for measuring the electrical capacitance between the electrodes and producing in response to the measured capacitance an output signal representative of the liquid level in the container. A display means is mounted on a body of the valve assembly or remote therefrom, to indicate the liquid level in the container in response to the output signal from the electronic converter circuit.

    Abstract translation: 诸如用于液化气瓶的龙头的阀门组件包括一个溢出保护装置和一个液位计，该液位计具有一个电极组件，该电极组件包括一个紧密靠近溢出保护装置的壳体构件安置的薄片电极， 具有用于插入气瓶的溢出保护装置的浮子。 提供了一种电路板，优选地安装在电极组件上，并且具有电子转换器电路，用于测量电极之间的电容，并响应于测量的电容产生表示容器中的液位的输出信号。 显示装置安装在阀组件的主体上或远离其上，以响应于来自电子转换器电路的输出信号指示容器中的液位。

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