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1. 发明授权

US10253900B2 Latching valve assembly having position sensing 有权
公开(公告)号：US10253900B2
公开(公告)日：2019-04-09
申请号：US14708354
申请日：2015-05-11
申请人： Continental Automotive Systems, Inc.
发明人： Robert Douglas Jefford , William John Boucher , David William Balsdon , Raymond Rasokas
IPC分类号： F16K1/32 , H01F7/16 , H01F7/18 , F02M25/08 , F16K21/14 , F16K31/06 , F16K31/08 , F16K31/10 , F16K37/00
摘要： A latching valve assembly which controls the flow of air and purge vapor between a fuel module and a carbon canister, where a change in an electrical property of the latching valve assembly is used to detect whether the latching valve is in the open position or the closed position. The latching valve assembly of the present invention eliminates the need for a physical switch solution, mechanical or non contact solutions, eliminates complexity of valve hardware requirements, and only adds minor electric components and software to identify the latch position. This system eliminates valve complexity and mechanical connections required for electrical conductivity.

2. 发明授权

US09964223B2 Bleed valves for gas turbine engines 有权
公开(公告)号：US09964223B2
公开(公告)日：2018-05-08
申请号：US14798166
申请日：2015-07-13
申请人： Hamilton Sundstrand Corporation
发明人： August M. Coretto , Francis P. Marocchini , Aaron F. Rickis , Robert Goodman
IPC分类号： F16K3/06 , F16K21/14 , F01D17/10 , F04D27/02 , F02C6/08 , F16K17/20 , F16K3/04 , F16K31/12
CPC分类号： F16K21/14 , F01D17/105 , F02C6/08 , F04D27/0215 , F04D27/023 , F16K3/04 , F16K15/033 , F16K17/20 , F16K17/30 , F16K31/12
摘要： A bleed valve for a gas turbine engine compressor has a valve body and a flapper. The valve body defines a flow path and includes a flapper seat. The flow path extends through the valve body. The flapper is pivotally connected to the valve body and is movable between a closed position and an open position. In the closed position the flapper seats against the flapper seat and blocks the flow path. In the open position the flapper is angled towards the valve body inlet such that fluid moving through the valve body exerts force on the flapper, urging the flapper towards the closed position.

3. 发明授权

US06045119A Liquid distribution valve 有权
标题翻译：液体分配阀
公开(公告)号：US06045119A
公开(公告)日：2000-04-04
申请号：US142801
申请日：1998-09-23
申请人： Rene Erb
发明人： Rene Erb
IPC分类号： B67D3/04 , F16K21/04 , F16K21/14 , F16K7/12 , F16K31/524
CPC分类号： B67D3/043 , F16K21/04 , F16K21/14
摘要： A self-closing liquid distribution valve, particularly for esculent liquids, essentially consisting of a body (1) for mounting the valve in the opening of a container, and a liquid release plunger (2) engaging a resilient sealing membrane (3) secured to the body (1). The valve is provided with elements (4',4") for retaining the plunger (2) in the open position.
摘要翻译： PCT No.PCT / FR97 / 00529 Sec。 371日期：1998年9月23日 102（e）1998年9月23日PCT 1997年3月25日PCT公布。公开号WO97 / 35802 日期1997年10月2日自动关闭液体分配阀，特别是用于密闭液体的自动关闭液体分配阀，主要由用于将阀安装在容器的开口中的主体（1）和与弹性密封膜接合的液体释放柱塞（2）（3）固定在主体（1）上。阀设置有用于将柱塞（2）保持在打开位置的元件（4'，4“）。

4. 发明授权

US2621677A Valve 失效
公开(公告)号：US2621677A
公开(公告)日：1952-12-16
申请号：US75170747
申请日：1947-06-02
申请人： CURTIS AUTOMOTIVE DEVICES INC
发明人： CURTIS RUSSELL R
IPC分类号： F16K21/14 , F16K31/524
CPC分类号： F16K31/52408 , F16K21/14

5. 发明授权

US2285010A Valve operating means 失效
标题翻译：阀门操作装置
公开(公告)号：US2285010A
公开(公告)日：1942-06-02
申请号：US34962840
申请日：1940-08-02
申请人： BULLOCK GILES E
发明人： BULLOCK GILES E
IPC分类号： F16K21/14
CPC分类号： F16K21/14

6. 发明授权

US1804865A Hydraulic faucet 失效
标题翻译：液压龙头
公开(公告)号：US1804865A
公开(公告)日：1931-05-12
申请号：US12151926
申请日：1926-07-10
申请人： SWEET & DOYLE FOUNDRY & MACHIN
发明人： JOHN ERICKSON
IPC分类号： F16K21/14
CPC分类号： F16K21/14

7. 发明授权

US1694234A Faucet and process of making same 失效
标题翻译：水龙头及其制作工艺
公开(公告)号：US1694234A
公开(公告)日：1928-12-04
申请号：US31181828
申请日：1928-10-11
申请人： PERFECTION FAUCET MFG CORP
发明人： SCHIMMEL LLOYD G
IPC分类号： F16K21/14
CPC分类号： F16K21/14

8. 发明授权

US1329169A Flush-valve 失效
标题翻译：冲洗阀
公开(公告)号：US1329169A
公开(公告)日：1920-01-27
申请号：US17050017
申请日：1917-05-23
申请人： GEORGE MAYER
发明人： FOSTER GEORGE W
IPC分类号： E03D1/34 , F16K21/14
CPC分类号： F16K21/14 , E03D1/34 , Y10T137/2802 , Y10T137/2842 , Y10T137/2911

9. 发明授权

US09279511B2 Flapper relief valve 有权
标题翻译：挡板安全阀
公开(公告)号：US09279511B2
公开(公告)日：2016-03-08
申请号：US13866689
申请日：2013-04-19
申请人： Hamilton Sundstrand Corporation
发明人： William J. Bagge
IPC分类号： F16K21/14 , F16K17/00 , F16K1/20 , F16K17/04 , F16K15/03 , F16K27/02 , B60H1/24
CPC分类号： F16K17/0413 , B60H1/249 , F16K1/20 , F16K15/033 , F16K21/14 , F16K27/0227 , Y10T137/7898
摘要： A pressure relief valve is provided including a flapper pivotally mounted to a housing. The flapper is movable between a first position and a second position. A protrusion extends from a first surface of the flapper. A biasing mechanism is positioned near a first end of the flapper. The biasing mechanism is configured to apply a biasing force to the first surface of the flapper. A non-rotatable pin is arranged generally parallel to the first end of the flapper. A drag link is configured to pivot about the non-rotatable pin. The drag link includes a retaining feature and is substantially aligned with the protrusion on the flapper. When the flapper rotates to the second position, the retaining feature is configured to engage the protrusion to retain the flapper in the second position.
摘要翻译：提供一种压力释放阀，包括枢转地安装到壳体的挡板。挡板可在第一位置和第二位置之间移动。突出部从挡板的第一表面延伸。偏置机构位于挡板的第一端附近。偏压机构构造成对挡板的第一表面施加偏置力。大致平行于挡板的第一端布置不可转动销。牵引连杆构造成围绕不可旋转的销枢转。牵引连杆包括保持特征并且基本上与挡板上的突起对准。当挡板旋转到第二位置时，保持特征构造成接合突起以将挡板保持在第二位置。

10. 发明授权

US5086806A Automatic flow control system and flood protector 失效
标题翻译：自动流量控制系统和防洪保护器
公开(公告)号：US5086806A
公开(公告)日：1992-02-11
申请号：US680838
申请日：1991-04-05
申请人： Christopher J. Engler , Michael W. Johnson
发明人： Christopher J. Engler , Michael W. Johnson
IPC分类号： F16K21/14 , B67D7/32 , G01F15/00 , G01M3/28 , G05D7/06
CPC分类号： G05D7/0635 , G01F15/003 , G01M3/2807 , F25C2400/14 , Y10T137/7759 , Y10T137/7761 , Y10T137/7782 , Y10T137/86397
摘要： An automatic fluid-flow control system is provided for controlling the quantity of fluid allowed to flow uninterrupted through a conduit. It is particularly useful in controlling potentially damaging floods caused by breakage in a branch plumbing line used to supply water to beverage dispensing appliances, ice-making machines and similar devices which repeatedly consume limited quantities of water in relatively short flow cycles. The fluid-flow control system includes a flow meter which emits a signal containing information about the flow of fluid and also indicating when fluid is flowing and when it is not. The preferred metering device emits pulses at a rate proportional to the flow rate. A counter accumulates a pulse count during each period of fluid flow. A separate pulse sensing network senses the beginning and end of each period of fluid flow and disables and initializes the counter whenever fluid is not flowing. The accumulated pulse count in the counter is proportional to the quantity of fluid passing through the meter. The counter is set to close a solenoid valve whenever a predetermined maximum pulse count is exceeded. A back-up protective circuit is also provided, employing a timer to measure the time interval of each fluid-flow cycle. When the time interval is exceeded, the timer closes the solenoid valve. In addition to the flood protector mode of operation, a configuration employing the same circuit as a dispenser control device is also disclosed.
摘要翻译：提供了一种自动流体流量控制系统，用于控制通过导管不间断地流动的流体的量。它特别有助于控制由用于向饮料分配设备，制冰机器和类似设备供水的断路引起的潜在的破坏性洪水，这些设备在相对较短的流量循环中反复消耗有限量的水。流体流量控制系统包括流量计，其发出包含关于流体流动的信息的信号，并且还指示流体何时流动以及何时不流体流动。优选的计量装置以与流量成比例的速率发射脉冲。计数器在流体流动的每个周期期间累积脉冲数。单独的脉冲感测网络检测每个流体周期的开始和结束，并且每当流体不流动时禁用和初始化计数器。计数器中的累计脉冲数与流过仪表的流体量成比例。每当超过预定的最大脉冲数时，计数器被设置为关闭电磁阀。还提供备用保护电路，采用定时器来测量每个流体循环的时间间隔。超过时间间隔时，定时器关闭电磁阀。除了防洪器操作模式之外，还公开了采用与分配器控制装置相同的电路的结构。

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