公开(公告)号：US11796074B2

公开(公告)日：2023-10-24

申请号：US17472624

申请日：2021-09-11

申请人： Mogas Industries, Inc.

发明人： Alfred Lewis Anderson ,  Asmaa Sadek Kassab ,  Phillip M. Inman

IPC分类号： F16K11/087 ,  F16K5/06 ,  C10B31/12 ,  C10B55/00 ,  F16K27/06 ,  F16K11/056 ,  E21B7/28

CPC分类号： F16K11/0876 ,  C10B31/12 ,  C10B55/00 ,  F16K27/067 ,  E21B7/28 ,  F16K5/0605 ,  F16K5/0636 ,  F16K5/0663 ,  F16K5/0689 ,  F16K11/056 ,  F16K11/087

摘要： Multiport valve with outlets transverse to the inlet useful as a coker switch valve. A sealed lower sleeve assembly provides semi-trunnion ball support. An upper part of the outlet seat recesses is formed in the bonnet, and a lower part in the valve body, which together bias a resilient member to load the seats, independently of end connections. Before bonnet assembly, when the ball is rotated to face a body outlet, there is sufficient space in the seat recesses to insert the seat, slide the seat onto the ball, and then insert the resilient member. When all the seats and resilient members are in place, engagement of the bonnet biases the upper part of the resilient members to load the seat. In valve operation, an enlarged ball outlet bore can straddle two outlet ports and maintain process media flow during switching. Also, methods of assembling, operating, and servicing the valve.

公开(公告)号：US20230304591A1

公开(公告)日：2023-09-28

申请号：US17703533

申请日：2022-03-24

申请人： BayoTech, Inc.

发明人： Stephen A. Carter ,  Michael Koonce

IPC分类号： F16K11/087 ,  F16K5/06

CPC分类号： F16K11/087 ,  F16K5/0663

摘要： A valve includes a housing, a ball rotatably coupled to the housing, a handle coupled to the ball, a ball retainer coupled to the housing, and a radial seal. The housing includes an inlet, an outlet, a passage between the inlet and the outlet, and a lower housing bore. The ball includes a body, a lower trunnion, and an opening through the body. The handle is operable by a user to rotate the ball in the housing to align the opening with the passage of the housing to open the valve. The ball retainer retains the ball in the housing. The ball retainer includes a threaded portion and a shaft portion in the lower housing bore. The radial seal is between the shaft portion and the lower housing bore.

公开(公告)号：US11703136B2

公开(公告)日：2023-07-18

申请号：US17677351

申请日：2022-02-22

申请人： YAMADA MANUFACTURING CO., LTD.

发明人： Tetsuya Mimura ,  Akifumi Ozeki

IPC分类号： F16K11/085 ,  F16K5/20 ,  F16K11/087 ,  F01P7/14 ,  F16K11/06

CPC分类号： F16K11/0856 ,  F16K5/205 ,  F16K11/087 ,  F01P2007/146 ,  F16K11/06

摘要： A control valve 8 according to the present disclosure includes a casing 21 in which an outlet for a liquid is formed and the liquid is accommodated, a rotor 22 rotatably accommodated in the casing 21 and having a communication port communicating with the outlet, and a sliding ring 131 having a sliding surface 141a sliding on an outer surface of the rotor in a state of being disposed inside the outlet and causing the outlet and the communication port to communicate with each other according to a rotation position of the rotor 22, in which a liquid holding portion for holding the liquid between the sliding surface 141a and the liquid holding portion is provided on the outer surface of the rotor 22, and the liquid holding portion has a recessed portion for accommodating the liquid.

公开(公告)号：US09926693B2

公开(公告)日：2018-03-27

申请号：US15187099

申请日：2016-06-20

申请人： Larry McCall

发明人： Larry McCall

IPC分类号： E03D3/12 ,  A47K13/24 ,  F16K11/087

CPC分类号： E03D3/12 ,  A47K13/24 ,  F16K11/087

摘要： A water-saving accessory for a toilet includes a basin, a three-port valve, and first and second lengths of tubing. The basin has inlet and outlet ports and is configured to be coupled to the toilet bowl or toilet seat. The valve is configured to be coupled to a fluid supply line. The first length of tubing is configured to be attached at a first end to the valve and at a second end to the basin inlet port. The second length of tubing is configured to be attached at a first end to the basin outlet port. The valve can be configured to be coupled to a flush line for the toilet bowl such that fluid is normally supplied from the fluid supply line to the flush line, and to be actuatable to divert fluid from the fluid supply line to the first length of tubing.

公开(公告)号：US20180073684A1

公开(公告)日：2018-03-15

申请号：US15559965

申请日：2016-03-14

申请人： CHIYODA CORPORATION

发明人： TAKESHI IKEDA

IPC分类号： F17D1/04 ,  F16K11/087 ,  F17D3/01 ,  F17C13/04

CPC分类号： F17D1/04 ,  F16K11/087 ,  F16K11/0873 ,  F17C13/04 ,  F17D3/01 ,  Y02E60/321 ,  Y02E60/34

摘要： Provided is a gas pressure feed device including a compression device for compressing gas supplied from the upstream process and sending the gas to the downstream process, a shut off device provided in the downstream further than the compression device for shutting off the gas heading toward the downstream process, and a recirculation device for recirculate the gas shut off by the shut off device to the upstream of the compression device. The shut off device includes a first port on a primary side for introducing the gas from the compression device, a second port on a secondary side for sending the gas to the downstream process, a third port on the secondary side for sending the gas to the recirculation device, and a switching device for switching the gas heading toward the secondary side to either the second port or the third port.

公开(公告)号：US20160376913A1

公开(公告)日：2016-12-29

申请号：US14753625

申请日：2015-06-29

申请人： Hamilton Sundstrand Corporation

发明人： Francis P. Marocchini ,  Robert Goodman ,  Aaron F. Rickis ,  Gary M. McBrien

IPC分类号： F01D17/14 ,  F16K15/02 ,  F01D17/10 ,  F16K11/087

CPC分类号： F01D17/145 ,  B64D2013/0618 ,  F01D17/105 ,  F02C6/08 ,  F04D27/0215 ,  F04D27/0223 ,  F04D27/023 ,  F04D27/0292 ,  F05D2220/32 ,  F05D2260/606 ,  F05D2270/301 ,  F05D2270/65 ,  F16K11/087 ,  F16K15/025 ,  Y02T50/671

摘要： A bleed valve system includes a flow path defined between a system inlet and a system outlet. A pressure control mechanism is defined in the flow path downstream from the system inlet to selectively block fluid flow in the flow path. A pressure limiter is defined in the flow path downstream from the system inlet and upstream from the pressure control mechanism to block the flow path when the pressure at the system inlet is greater than the pressure capacity of the pressure control mechanism.

摘要翻译： 泄放阀系统包括限定在系统入口和系统出口之间的流动路径。 在系统入口下游的流动路径中限定压力控制机构，以选择性地阻挡流动路径中的流体流动。 压力限制器被限定在系统入口下游的流动路径和压力控制机构的上游，以在系统入口处的压力大于压力控制机构的压力容量时阻塞流动路径。

公开(公告)号：US20140190582A1

公开(公告)日：2014-07-10

申请号：US13736312

申请日：2013-01-08

申请人： GENERAL ELECTRIC COMPANY

发明人： Timothy Scott Shaffer

IPC分类号： F16K11/00

CPC分类号： F16K27/067 ,  E03C1/023 ,  E03C1/04 ,  E03C2201/40 ,  F16K11/087 ,  Y10T137/86493 ,  Y10T137/86823

摘要： A water diverter assembly is provided. The water diverter assembly includes a valve and a selecting mechanism. The selecting mechanism permits adjustment of the valve. Such adjustment can selectively direct a flow of filtered water or a flow of unfiltered water through the valve. The water diverter assembly also includes an auxiliary filtered water connection.

摘要翻译： 提供一个分水器组件。 分水器组件包括阀和选择机构。 选择机构允许调节阀门。 这种调节可以选择性地引导过滤的水或未过滤的水流通过阀。 分水器组件还包括辅助过滤水连接。

公开(公告)号：US20100326551A1

公开(公告)日：2010-12-30

申请号：US12835688

申请日：2010-07-13

申请人： HARMON HOUGHTON

发明人： HARMON HOUGHTON

IPC分类号： F16K11/078

CPC分类号： E03C1/052 ,  F16K11/087 ,  F16K31/62 ,  Y10T137/86815 ,  Y10T137/86823 ,  Y10T137/86871 ,  Y10T137/87322 ,  Y10T137/87692 ,  Y10T137/87917

摘要： Hands free system providing user control and regulation of water flow and temperature mix using “foot actuated” devices. Hands free system is adaptable to pre-existing water faucets and conventional plumbing, enabling full integration of an adjustable foot operated device with conventional hand operated water faucets. The hand free water system includes a control state module for providing a user with BYPASS, ON, OFF, HOT and COLD modes of operation. Hardware can include a sealed chamber body adapted for containing a mixing ball valve and having chamber ports further serving as internal passages to channels adapted to said sealed chamber body for connection to water line tubing. The mixing ball can include delivery and exit ports through which water can enter and exit and is adapted for rotation in relation to the fixed chamber body for selective alignment with said chamber ports. A foot controllable actuator in operational connection with said mixing ball valve, wherein rotation of said mixing ball valve with said foot controllable actuator offer user over control water flow rate and temperature.

摘要翻译： 免提系统，使用“脚踏操作”装置提供用户控制和调节水流和温度混合。 免提系统适用于预先存在的水龙头和常规管道，使可调脚踏操作装置与传统的手动水龙头完全集成​​。 免提水系统包括控制状态模块，用于向用户提供BYPASS，ON，OFF，HOT和COLD操作模式。 硬件可以包括适于容纳混合球阀并且具有进一步用作内部通道的密封室体，该通道适于与所述密封室主体连接到水管线管道。 混合球可以包括输送和出口，水可以通过该出口和出口进入和离开，并且适于相对于固定室主体旋转，用于与所述室口选择性对准。 与所述混合球阀可操作地连接的脚部可控致动器，其中所述混合球阀与所述脚可控致动器的旋转为使用者提供超过控制水流量和温度的控制。

公开(公告)号：US07828012B2

公开(公告)日：2010-11-09

申请号：US11712024

申请日：2007-02-28

申请人： Mark C. Hegberg ,  Amjed Shafique ,  Prasert Buranatum ,  Chalard Bunluaphob

发明人： Mark C. Hegberg ,  Amjed Shafique ,  Prasert Buranatum ,  Chalard Bunluaphob

IPC分类号： F16K37/00

CPC分类号： F16K11/04 ,  F16K3/12 ,  F16K5/0605 ,  F16K5/0647 ,  F16K11/087 ,  F16K11/0876 ,  Y10T137/8158 ,  Y10T137/8225 ,  Y10T137/8326

摘要： A valve body defines a fluid passage and a valve sealing body is positioned there. The valve sealing body is operable between open and closed positions which allow for fluid-flow and non-flow, respectively. The valve stem has a free end and an engagement end where the engagement end engages the valve sealing body so that rotation of the valve stem operates the valve sealing body between the open and closed positions. A measurement passage is defined through the valve stem from the free end to the engagement end. The measurement passage is in fluid communication with the fluid passage when the valve sealing body is in the open position, and at least one sealing member is positioned within the measurement passage.

摘要翻译： 阀体限定了流体通道，阀密封体位于那里。 阀门密封体在打开和关闭位置之间可操作，分别允许流体流动和非流动。 阀杆具有自由端和接合端，其中接合端接合阀密封体，使得阀杆的旋转在打开和关闭位置之间操作阀密封体。 通过阀杆从自由端到接合端限定测量通道。 当阀密封体处于打开位置时，测量通道与流体通道流体连通，并且至少一个密封构件位于测量通道内。

公开(公告)号：US20070267074A1

公开(公告)日：2007-11-22

申请号：US11774942

申请日：2007-08-10

申请人： Harmon Houghton

发明人： Harmon Houghton

IPC分类号： E03B1/00

CPC分类号： E03C1/052 ,  F16K11/087 ,  F16K31/62 ,  Y10T137/86815 ,  Y10T137/86823 ,  Y10T137/86871 ,  Y10T137/87322 ,  Y10T137/87692 ,  Y10T137/87917

摘要： Hands free system providing user control and regulation of water flow and temperature mix using “foot actuated” devices. Hands free system is adaptable to pre-existing water faucets and conventional plumbing, enabling full integration of an adjustable foot operated device with conventional hand operated water faucets. The hand free water system includes a control state module for providing a user with BYPASS, ON, OFF, HOT and COLD modes of operation. Hardware can include a sealed chamber body adapted for containing a mixing ball valve and having chamber ports further serving as internal passages to channels adapted to said sealed chamber body for connection to water line tubing. The mixing ball can include delivery and exit ports through which water can enter and exit and is adapted for rotation in relation to the fixed chamber body for selective alignment with said chamber ports. A foot controllable actuator in operational connection with said mixing ball valve, wherein rotation of said mixing ball valve with said foot controllable actuator offer user over control water flow rate and temperature.

摘要翻译： 免提系统，使用“脚踏操作”装置提供用户控制和调节水流和温度混合。 免提系统适用于预先存在的水龙头和常规管道，使可调脚踏操作装置与传统的手动水龙头完全集成​​。 免提水系统包括控制状态模块，用于向用户提供BYPASS，ON，OFF，HOT和COLD操作模式。 硬件可以包括适于容纳混合球阀并且具有进一步用作内部通道的密封室体，该通道适于与所述密封室主体连接到水管线管道。 混合球可以包括输送和出口，水可以通过该出口和出口进入和离开，并且适于相对于固定室主体旋转，用于与所述室口选择性对准。 与所述混合球阀可操作地连接的脚部可控致动器，其中所述混合球阀与所述脚可控致动器的旋转为使用者提供超过控制水流量和温度的控制。