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1. 发明授权

US09976660B2 High pressure dome check valve 有权
公开(公告)号：US09976660B2
公开(公告)日：2018-05-22
申请号：US15138015
申请日：2016-04-25
申请人： Halkey-Roberts Corporation
发明人： Katherine J. Stanton , Stephen P. Bello
IPC分类号： F16K15/14 , A61M39/24 , A61M39/26
CPC分类号： F16K15/141 , A61M39/24 , A61M39/26 , A61M2039/2406 , A61M2039/242 , A61M2039/2433 , A61M2039/2446 , A61M2039/246 , A61M2039/2493 , F16K15/144 , F16K15/145 , F16K15/147 , Y10T137/784 , Y10T137/7895
摘要： A check valve including an elastomeric valve element having a dome-shaped configuration that seals in its at-rest position occluding fluid flow in both directions. The dome-shaped elastomeric valve element is constructed in such a way to be deflectable, such as being activated by the external device such as a male luer whereupon the valve is cracked open to become a two-way valve allowing flow in both directions. The valve element may also be cracked open by sufficient fluid pressure in its inlet. The valve element is self-aligning. The dome-shaped of the valve element includes cut-outs for additional fluid flow, thereby streamlining flow while reducing the potential for air entrapment. The underside of the dome-shaped valve element also includes a thickened concave undersurface and thickened support legs to significantly increase the resistance to high backpressures, while also minimizing potential air entrapment.

2. 发明授权

US09845895B2 Diaphragm check valves and methods of manufacture thereof 有权
公开(公告)号：US09845895B2
公开(公告)日：2017-12-19
申请号：US14153662
申请日：2014-01-13
申请人： Yu-Chong Tai , Po-Ying Li , Fukang Jiang , Changlin Pang , Natasha Yvette Bouey , Man Ting Chou , Atoosa Lotfi
发明人： Yu-Chong Tai , Po-Ying Li , Fukang Jiang , Changlin Pang , Natasha Yvette Bouey , Man Ting Chou , Atoosa Lotfi
IPC分类号： F16K15/14 , F16K99/00 , B29C70/76 , B29L31/00 , B29C39/10 , B29C41/20 , B29C45/14
CPC分类号： F16K15/147 , B29C39/10 , B29C41/20 , B29C45/14598 , B29C70/766 , B29L2031/753 , B29L2031/756 , F16K15/145 , F16K99/0057 , F16K2099/0078 , Y10T137/0497 , Y10T137/7895
摘要： Microscale valves for use in, e.g., micropump devices, may be formed of a slitted diaphragm bonded to the interior of a valve tube. A bump in the diaphragm and/or a backward-leakage stopper may increase the breakdown pressure of the valve. A push-rod may be used to pre-load the valve membrane to thereby increase the cracking pressure.

3. 发明授权

US09746102B2 Fluid control valve 有权
公开(公告)号：US09746102B2
公开(公告)日：2017-08-29
申请号：US14226167
申请日：2014-03-26
申请人： HORIBA STEC, Co., Ltd.
发明人： Tadahiro Yasuda , Shigeyuki Hayashi , Nobuyuki Kannan
IPC分类号： F16K41/10 , F16K31/00
CPC分类号： F16K41/10 , F16K31/007 , Y10T137/7895
摘要： In order to make it possible to increase a diameter and output thereof, a diaphragm structure is provided that has low repulsiveness, can be largely deformed to increase a stroke even without being applied with a large force from an actuator, and is unlikely to give rise to a defect or fault even when formed thin, and a fluid control valve is provided with the diaphragm structure and the actuator that presses the diaphragm structure, wherein the diaphragm structure is provided with: a protruding part that is formed in a tubular shape and pressed by the actuator; a brim part that spreads from a base end of the protruding part outward with respect to the protruding part; and a support part that is formed on an outer circumference of the brim part and attached to another member, and the brim part is formed in a film shape.

4. 发明授权

US09677677B2 Check valve with flexible membrane 有权
公开(公告)号：US09677677B2
公开(公告)日：2017-06-13
申请号：US14375287
申请日：2013-02-08
申请人： MGI COUTIER
发明人： Marco Martino Spanevello
IPC分类号： F16K15/14 , F16K27/02
CPC分类号： F16K15/144 , F16K15/148 , F16K27/0209 , Y10T137/789 , Y10T137/7895
摘要： The valve includes a body, a seat and a flexible membrane capable of being urged against the seat, while plugging passage ports of this seat. The passage ports have each an oblong shape and are arranged with their greatest dimensions oriented along radial directions of the seat. Applications: check valve or flow control valve for gaseous fluids, in particular in the automotive field.

5. 发明申请

US20160319957A1 SINGULATION OF VALVES 审中-公开
标题翻译：阀门的调整
公开(公告)号：US20160319957A1
公开(公告)日：2016-11-03
申请号：US15164573
申请日：2016-05-25
申请人： KCI Licensing, Inc.
发明人： Jonathan Paul JAEB , Stuart HATFIELD
IPC分类号： F16K99/00 , F04B53/10 , F04B43/04
CPC分类号： F16K99/0015 , F04B43/046 , F04B53/106 , F16K51/00 , F16K99/0057 , F16K2099/0074 , F16K2099/008 , Y10T29/49405 , Y10T29/49409 , Y10T29/49416 , Y10T137/784 , Y10T137/7843 , Y10T137/7895
摘要： A method and apparatus for the singulation of valve plates and/or assembled valves from a lead-frame are described. The method and apparatus utilizes an electric current to fuse tabs which join the valve plate and/or the assembled valve to the lead-frame. The valve comprises a first and second valve plate with offsetting apertures and a flap disposed and movable between the first and second plates.
摘要翻译：描述了用于从引线框架分离阀板和/或组装阀的方法和装置。该方法和装置利用电流来将接合阀板和/或组装的阀的接头熔接到引线框架。该阀包括具有偏置孔的第一和第二阀板和设置并可在第一和第二板之间移动的挡板。

6. 发明申请

US20160258543A1 VALVE DEVICE 审中-公开
标题翻译：阀门设备
公开(公告)号：US20160258543A1
公开(公告)日：2016-09-08
申请号：US15157468
申请日：2016-05-18
申请人： KONINKLIJKE PHILIPS N.V.
发明人： ADRIANUS WILHELMUS DIONISIUS MARIA VAN DEN BIJGAART , RONALD CORNELIS DE GIER
IPC分类号： F16K7/16 , F16K99/00 , F16K7/12
CPC分类号： F16K7/16 , F15C3/04 , F15C5/00 , F16K7/126 , F16K99/0001 , F16K99/0015 , F16K99/0034 , F16K99/0057 , F16K2099/0084 , Y10T137/7895
摘要： A valve device including a substrate with first and second surfaces positioned on opposing sides, a first groove extending along the first surface with a horseshoe shaped end in a valve area formed on the first surface, a second groove extending along the second surface, a channel fluidically coupled to the second groove and extending from the second surface to the first surface ending at an end in the valve area; a first membrane providing a fluid tight connection with the first surface of the substrate except at the valve area and forming a first channel at the first groove, an area of the end of the first groove is larger than an area of the end of the channel; and a second membrane providing a fluid tight connection with the second surface of the substrate forming a second channel at the second groove.
摘要翻译：一种阀装置，包括具有位于相对侧上的第一和第二表面的基底，沿着第一表面延伸的第一凹槽，其中形成在第一表面上的阀区域中具有马蹄形端，沿着第二表面延伸的第二凹槽，流体耦合到第二凹槽并且从第二表面延伸到终止于阀区域的端部的第一表面; 第一膜，其提供与所述基板的第一表面以外的流体密封连接，并且在所述第一凹槽处形成第一通道，所述第一凹槽的端部的区域大于所述通道的端部的面积 ; 以及提供与所述基板的第二表面的流体密封连接的第二膜，在所述第二凹槽处形成第二通道。

7. 发明申请

US20150208781A1 VALVE, BOWL FOR RECEIVING AND/OR MIXING FLUIDS, USE OF A BOWL AND METHOD FOR RECEIVING AND/OR MIXING FLUIDS 有权
公开(公告)号：US20150208781A1
公开(公告)日：2015-07-30
申请号：US14419611
申请日：2013-08-29
申请人： KAO GERMANY GMBH
发明人： Mitsugo Iwatsubo , Peter Lamboy
IPC分类号： A45D19/06 , F16K15/14 , B01F15/00 , B01F3/04 , B01F15/02
CPC分类号： A45D19/06 , A45D19/00 , A45D2019/0066 , A45D2200/058 , B01F3/04007 , B01F15/00025 , B01F15/00032 , B01F15/00045 , B01F15/00772 , B01F15/00831 , B01F15/026 , B01F2215/005 , F16K15/144 , F16K15/145 , Y10T137/7895
摘要： A valve for injecting a fluid into a bowl has a vent with an inlet and a flexible diaphragm for covering the discharge opening of the vent. The diaphragm is connected to a vessel body of a bowl, and the vent is connected to a stand of a bowl. The diaphragm has a closing area for closing the discharge opening and a connecting area for connecting the diaphragm with the vessel body spaced to the vent. At least one window is provided between the closing area and the connecting area.

8. 发明申请

US20150096625A1 VALVE ASSEMBLY FOR A TANK OF A VEHICLE AND A METHOD OF CREATING A VACUUM IN THE TANK 有权
标题翻译：一种车辆的阀组件和一种在罐中创造真空的方法
公开(公告)号：US20150096625A1
公开(公告)日：2015-04-09
申请号：US14570415
申请日：2014-12-15
申请人： Eaton Corporation
发明人： Vaughn Kevin Mills
IPC分类号： B60K15/035 , F02M25/08
CPC分类号： B60K15/03519 , B60K2015/0319 , B60K2015/0321 , B60K2015/03276 , B60K2015/03289 , B60K2015/03514 , F02M25/0836 , F02M25/089 , F16K17/048 , F16K24/042 , Y10T137/0379 , Y10T137/3099 , Y10T137/7895 , Y10T137/7904 , Y10T137/7922
摘要： A valve assembly for a tank of a vehicle and a method of creating a vacuum are disclosed. A valve body defines a cavity and an outlet in fluid communication with the cavity for venting the tank. The assembly includes a seat disposed in the cavity of the valve body. The seat separates the cavity into first and second cavity portions. The seat defines an aperture to provide fluid communication between the first and second cavity portions. The assembly includes a cover device disposed between the seat and the outlet. The cover device defines at least one hole therethrough. The cover device is movable between a rest position engaging the seat to minimize fluid communication between the aperture and the hole and an actuated position spaced from the seat to increase fluid communication between the aperture and the hole when a vacuum is created in the first cavity portion.
摘要翻译：公开了一种用于车辆的罐的阀组件和产生真空的方法。阀体限定了空腔和与空腔流体连通的出口，用于排出罐。组件包括设置在阀体的空腔中的座。座椅将空腔分成第一和第二腔部分。座位限定了一个孔，以在第一和第二腔部之间提供流体连通。组件包括设置在座和出口之间的盖装置。盖装置限定穿过其中的至少一个孔。所述盖装置可在接合所述座椅的静止位置之间移动，以最小化所述孔和所述孔之间的流体连通，以及当所述第一空腔部分中产生真空时，所述致动位置与所述座部间隔开以增加所述孔和所述孔之间的流体连通。

9. 发明申请

US20140290778A1 FLUID CONTROL VALVE 有权
标题翻译：流体控制阀
公开(公告)号：US20140290778A1
公开(公告)日：2014-10-02
申请号：US14226167
申请日：2014-03-26
申请人： HORIBA STEC Co., Ltd.
发明人： Tadahiro Yasuda , Shigeyuki Hayashi , Nobuyuki Kannan
IPC分类号： F16K15/14
CPC分类号： F16K41/10 , F16K31/007 , Y10T137/7895
摘要： In order to make it possible to increase a diameter and output thereof, a diaphragm structure is provided that has low repulsiveness, can be largely deformed to increase a stroke even without being applied with a large force from an actuator, and is unlikely to give rise to a defect or fault even when formed thin, and a fluid control valve is provided with the diaphragm structure and the actuator that presses the diaphragm structure, wherein the diaphragm structure is provided with: a protruding part that is formed in a tubular shape and pressed by the actuator; a brim part that spreads from a base end of the protruding part outward with respect to the protruding part; and a support part that is formed on an outer circumference of the brim part and attached to another member, and the brim part is formed in a film shape.
摘要翻译：为了增加其直径和输出量，可以提供具有低排斥性的隔膜结构，即使不受到来自致动器的大的力的影响，也能够大幅度地变形以增加行程，并且不太可能产生即使形成薄而具有缺陷或故障，并且流体控制阀设置有膜结构和按压膜结构的致动器，其中隔膜结构设置有：形成为管状并被按压的突出部由致动器从所述突出部的基端部相对于所述突出部向外侧扩展的边缘部; 以及支撑部，其形成在边缘部的外周并且附接到另一构件，并且边缘部形成为膜状。

10. 发明授权

US08763642B2 Microfluidic devices with mechanically-sealed diaphragm valves 有权
标题翻译：具有机械密封隔膜阀的微流体装置
公开(公告)号：US08763642B2
公开(公告)日：2014-07-01
申请号：US13202877
申请日：2011-08-20
申请人： Mattias Vangbo
发明人： Mattias Vangbo
IPC分类号： F16K15/14
CPC分类号： F16K99/0015 , B01L3/502738 , B01L2300/0816 , B01L2400/0638 , B01L2400/0655 , B33Y70/00 , B33Y80/00 , F04B19/006 , F04B43/043 , F16K99/0055 , F16K99/0059 , F16K2099/008 , F16K2099/0084 , F16K2099/0094 , Y10T137/0324 , Y10T137/0402 , Y10T137/7895
摘要： This invention provides a fluidic device comprising a diaphragm valve having a fluidics layer, an actuation layer and an elastic layer between the fluidics layer and the actuation layer, the elastic layer having a diaphragm that is mechanically sealed against the fluidics layer and the actuation layer by a sealing ring in the actuation layer.
摘要翻译：本发明提供了一种流体装置，其包括具有流体层，致动层和在流体层和致动层之间的弹性层的隔膜阀，弹性层具有通过以下方式机械地密封流体层和致动层的隔膜致动层中的密封环。

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