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1. 发明申请

US20180328517A1 MULTIPLE STAGE ANTI-SURGE VALVES 审中-公开
公开(公告)号：US20180328517A1
公开(公告)日：2018-11-15
申请号：US15768452
申请日：2015-10-16
申请人： EMERSON PROCESS MANAGEMENT (TIANJIN) VALVES CO., LTD.
发明人： Qiyong ZHOU
IPC分类号： F16K47/08
CPC分类号： F16K47/08 , F16K3/243 , F16K3/267
摘要： Example multiple stage anti-surge valves are disclosed. In some examples, an apparatus includes a cage having a first section adjacent the valve seat with a first fluid flow passage, a second section spaced from the first section along a longitudinal axis of the cage with a second fluid flow passage, and a third section devoid of a fluid flow passage between the first and second sections. The example apparatus includes a plug slidably disposed in the cage, the plug having a third fluid flow passage through a skirt of the plug, the third fluid flow passage to be fluidly coupled to the second fluid flow passage during a stroke of the plug.

2. 发明申请

US20180030770A1 DOOR CLOSER 审中-公开
公开(公告)号：US20180030770A1
公开(公告)日：2018-02-01
申请号：US15665766
申请日：2017-08-01
申请人： International Door Closers, Inc.
发明人： Danny Dean DeGott , Siho Sung
IPC分类号： E05F3/10 , E05F3/12 , E05F3/22
CPC分类号： E05F3/108 , E05F3/104 , E05F3/12 , E05F3/227 , E05Y2201/10 , E05Y2201/11 , E05Y2600/41 , E05Y2800/12 , E05Y2800/28 , E05Y2900/132 , F16K1/04 , F16K3/243 , Y10T16/2769
摘要： A hydraulic door closer is disclosed. The hydraulic door closer may include a top cap surrounded by an O-ring that is located at the top of the hydraulic door closer housing opposite a spindle to seal the hydraulic fluid within the housing. In addition to or in lieu of the top cap design, the door closer may include a locking washer to secure the valves to the housing; epoxy and an O-ring at the interface between the top cap and the housing of the door closer; use of a dual-walled rubber seal around the spindle; use of dual O-rings on each valve stems; use of caps that are made of the same material as the housing instead of aluminum and use of epoxy on the end caps; and/or use of backcheck with an adjustable spring.

3. 发明授权

US09822896B2 Rigid piston valve incorporating a solenoid 有权
公开(公告)号：US09822896B2
公开(公告)日：2017-11-21
申请号：US15273066
申请日：2016-09-22
申请人： SDB IP Holdings, LLC
发明人： Shawn D. Bush , Ryan W. Nottage
IPC分类号： F16K31/12 , F16K27/04 , F16K31/383 , B23P6/00 , F16K3/24 , E03D3/04 , F16K31/40 , E03D1/34 , E03D5/09 , E03D5/10 , F16K3/02 , F16K31/06 , F16K31/60
CPC分类号： F16K27/041 , B23P6/00 , E03D1/34 , E03D3/04 , E03D5/09 , E03D5/10 , F16K3/0218 , F16K3/0254 , F16K3/243 , F16K31/0644 , F16K31/3835 , F16K31/406 , F16K31/60 , Y10T29/49407
摘要： A rigid piston assembly for use in a conventional flush valve includes a rigid piston and a solenoid configured to fixedly engage within the valve body. A flush valve for a plumbing fixture as well as a method of retrofitting a piston valve into a diaphragm flush valve body which includes a rigid piston and solenoid configuration.

4. 发明授权

US09816636B2 Rigid piston retrofit for a diaphragm flush valve 有权
公开(公告)号：US09816636B2
公开(公告)日：2017-11-14
申请号：US15272847
申请日：2016-09-22
申请人： SDB IP Holdings, LLC
发明人： Shawn D. Bush , Ryan W. Nottage
IPC分类号： F16K31/12 , F16K27/04 , F16K31/383 , B23P6/00 , F16K3/24 , E03D3/04 , F16K31/40 , E03D1/34 , E03D5/09 , E03D5/10 , F16K3/02 , F16K31/06 , F16K31/60
CPC分类号： F16K27/041 , B23P6/00 , E03D1/34 , E03D3/04 , E03D5/09 , E03D5/10 , F16K3/0218 , F16K3/0254 , F16K3/243 , F16K31/0644 , F16K31/3835 , F16K31/406 , F16K31/60 , Y10T29/49407
摘要： A rigid piston assembly for use in a conventional flush valve includes a rigid piston configured to fixedly engage within the valve body. The present invention is also directed to a flush valve for a plumbing fixture as well as a method of retrofitting a rigid piston into a diaphragm flush valve body.

5. 发明授权

US09587753B2 Air valve connecting device having automatic gripping structure 有权
标题翻译：具有自动夹紧结构的空气阀连接装置
公开(公告)号：US09587753B2
公开(公告)日：2017-03-07
申请号：US14615497
申请日：2015-02-06
申请人： Beto Engineering & Marketing Co., Ltd.
发明人： Lo Pin Wang
IPC分类号： F16K15/20 , F16K3/24 , F16K51/00
CPC分类号： F16K15/20 , B60C25/18 , F16K3/243 , F16K51/00 , Y10T137/3724
摘要： An air valve connecting device includes a housing, a sliding member slidably engaged in the housing and having a pathway selectively aligning with a passage of the housing, and the sliding member includes a mouth for engaging with an inflation valve, a gasket is attached to the sliding member and includes a bore for engaging with the inflation valve, and a number of pawls are engaged with the gasket and each include a lower portion extendible out of the housing for engaging with the peripheral rib of the housing, and the peripheral rib of the housing is engaged with the lower portions of the pawls for forcing the pawls to force the gasket to grasp the inflation valve to the sliding member.
摘要翻译：空气阀连接装置包括壳体，滑动构件可滑动地接合在壳体中并且具有选择性地与壳体的通道对准的路径，并且滑动构件包括用于与充气阀接合的口，垫圈附接到滑动构件并且包括用于与充气阀接合的孔，并且多个棘爪与垫圈接合，并且每个爪都包括可伸出壳体的下部，用于与壳体的周边肋接合，壳体与棘爪的下部接合，以迫使棘爪迫使垫圈将充气阀抓握到滑动构件。

6. 发明申请

US20170009902A1 Rigid Piston Retrofit for a Diaphragm Flush Valve 有权
标题翻译：用于隔膜冲洗阀的刚性活塞改装
公开(公告)号：US20170009902A1
公开(公告)日：2017-01-12
申请号：US15272847
申请日：2016-09-22
申请人： SDB IP Holdings, LLC
发明人： Shawn D. Bush , Ryan W. Nottage
IPC分类号： F16K27/04 , F16K31/383 , E03D5/09 , F16K3/02 , F16K3/24 , E03D3/04
CPC分类号： F16K27/041 , B23P6/00 , E03D1/34 , E03D3/04 , E03D5/09 , E03D5/10 , F16K3/0218 , F16K3/0254 , F16K3/243 , F16K31/0644 , F16K31/3835 , F16K31/406 , F16K31/60 , Y10T29/49407
摘要： A rigid piston assembly for use in a conventional flush valve includes a rigid piston configured to fixedly engage within the valve body. The present invention is also directed to a flush valve for a plumbing fixture as well as a method of retrofitting a rigid piston into a diaphragm flush valve body.
摘要翻译：用于常规冲洗阀的刚性活塞组件包括构造成固定地接合在阀体内的刚性活塞。本发明还涉及一种用于卫生设备的冲洗阀以及将刚性活塞改装成隔膜冲洗阀体的方法。

7. 发明授权

US08820708B2 Seal assemblies for use with fluid valves 有权
标题翻译：用于流体阀的密封组件
公开(公告)号：US08820708B2
公开(公告)日：2014-09-02
申请号：US12505149
申请日：2009-07-17
申请人： Brandon Wayne Bell
发明人： Brandon Wayne Bell
IPC分类号： F16K39/00
CPC分类号： F16K47/08 , F16J15/002 , F16J15/166 , F16J15/3208 , F16K3/243 , F16K3/246 , Y10T137/86799
摘要： Seal assemblies for use with fluid valves are described. An example valve trim assembly for use with fluid valves includes a cage and a seal assembly to be positioned in at least one of the cage, a cage retainer or a plug. The seal assembly includes a first seal and a first scraper. The first seal is to provide a load to the first scraper to prevent the ingress of contaminate to a dynamic sealing surface to be engaged by the first seal. Additionally, the seal assembly includes a second seal and a second scraper. The second seal is to provide a load to the second scraper. Further, the seal assembly includes a spacer between the first and second seals.
摘要翻译：描述了用于流体阀的密封组件。用于流体阀的示例性阀门装配组件包括保持架和密封组件，其被定位在保持架，保持架保持器或塞子中的至少一个中。密封组件包括第一密封件和第一刮刀。第一密封件是为第一刮刀提供载荷以防止污染物进入动态密封表面以与第一密封件接合。另外，密封组件包括第二密封件和第二刮刀。第二密封件是向第二刮刀提供载荷。此外，密封组件包括在第一和第二密封件之间的间隔件。

8. 发明申请

US20130277581A1 Rigid Piston Retrofit for a Diaphragm Flush Valve 有权
标题翻译：用于隔膜冲洗阀的刚性活塞改装
公开(公告)号：US20130277581A1
公开(公告)日：2013-10-24
申请号：US13832758
申请日：2013-03-15
申请人： SDB IP Holdings, LLC
发明人： Shawn D. Bush , Ryan W. Nottage
IPC分类号： F16K31/383
CPC分类号： F16K3/243 , B23P6/00 , E03D3/04 , F16K31/3835 , F16K31/406 , Y10T29/49407
摘要： A rigid piston assembly for use in a conventional flush valve includes a rigid piston configured to fixedly engage within the valve body. The present invention is also directed to a flush valve for a plumbing fixture as well as a method of retrofitting a rigid piston into a diaphragm flush valve body.
摘要翻译：用于常规冲洗阀的刚性活塞组件包括构造成固定地接合在阀体内的刚性活塞。本发明还涉及一种用于卫生设备的冲洗阀以及将刚性活塞改装成隔膜冲洗阀体的方法。

9. 发明申请

US20080203346A1 Fluid control system 审中-公开
标题翻译：流体控制系统
公开(公告)号：US20080203346A1
公开(公告)日：2008-08-28
申请号：US11894210
申请日：2007-08-20
申请人： Jianchao Shu
发明人： Jianchao Shu
IPC分类号： F16K31/44
CPC分类号： F16K5/0694 , F16K3/243
摘要： This invention provides a fluid control system for regulating flow fluid under extreme conditions and includes a reciprocal a reciprocal 1 control module and rotary control module. This system provides energy transmission devices to regulate a flow fluid rate and flow fluid pressure in different manners with minimum pressure loss consequences. This system also has a dynamic stem seal assembly which comprises an inclusive stem packing, bore packing, and secondary seal for compensating any offset and is provided with a leakage between 10-500 ppm and a controllable loading device and a dynamic seat seal assembly which comprises a body seal and valve member seal for compensating any offset and is provided with zero leakage and novel mapped solutions with a metal-to-metal seal ultimate goal-pointed seal ring. This system provides a number of novel mechanical joint devices.
摘要翻译：本发明提供了一种用于在极端条件下调节流体流体的流体控制系统，并且包括可往复1控制模块和旋转控制模块的倒数。该系统提供能量传输装置，以最小的压力损失后果以不同的方式调节流体流体速率和流体流体压力。该系统还具有动态杆密封组件，该组件包括用于补偿任何偏移的包含阀杆填料，孔填料和二次密封件，并具有10-500ppm之间的泄漏和可控加载装置和动态座椅密封组件，其包括用于补偿任何偏移的体密封和阀构件密封，并提供零泄漏和新颖的映射解决方案，其具有金属对金属密封件的最终目标密封环。该系统提供了许多新的机械接头装置。

10. 发明申请

US20060006359A1 Low distortion seat ring assemblies for fluid valves 审中-公开
标题翻译：用于流体阀的低变形座圈组件
公开(公告)号：US20060006359A1
公开(公告)日：2006-01-12
申请号：US10888467
申请日：2004-07-09
申请人： Paul Alman , Kimball Baron
发明人： Paul Alman , Kimball Baron
IPC分类号： F16K1/00
CPC分类号： F16K3/243
摘要： Low distortion seat ring assemblies for use with fluid valves are disclosed. An example seat ring assembly includes a seat ring having an outer circumferential surface and a shoulder extending about at least a portion of the outer circumferential surface. The shoulder includes a first surface configured to form a seal against a valve body and a second surface substantially opposite the first surface. The seat ring assembly also includes a seat ring retainer configured to be attached to the valve body and to apply a force to the second surface to hold the first surface to form the seal against the valve body.
摘要翻译：公开了用于流体阀的低变形座圈组件。示例性座圈组件包括具有外周表面和围绕外周表面的至少一部分延伸的肩部的座圈。肩部包括构造成形成抵靠阀体的密封件的第一表面和与第一表面基本相对的第二表面。座环组件还包括座环保持器，该座环保持器被构造成附接到阀体并且向第二表面施加力以保持第一表面以形成抵靠阀体的密封。

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