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41. 发明公开

EP0369125A1 A check valve 失效
标题翻译：一个止回阀
公开(公告)号：EP0369125A1
公开(公告)日：1990-05-23
申请号：EP89116359.4
申请日：1989-09-05
申请人： Tada, Atsushi
发明人： Tada, Atsushi
IPC分类号： B05B11/00
CPC分类号： B05B11/0064 , B05B11/3057 , F16K15/141 , Y10S137/903 , Y10T137/7879
摘要： A check valve(10) comprises a valve body(12) and a plurality of blades(14) -- all made of plastics and integral with one another. The blades(14) extend straight in the axial direction of the valve body(12). The blades(14) undergoes elastic deformation when pushed onto a tapered inner surface of a stopper at their free ends, thereby biases the valve body(12) onto a valve seat.
摘要翻译：止回阀（10）包括阀体（12）和多个叶片（14） - 全部由塑料制成并且彼此成一体。叶片（14）沿阀体（12）的轴向直线延伸。当叶片（14）在其自由端被推到止动器的锥形内表面上时，弹性变形，从而将阀体（12）偏置到阀座上。

42. 发明授权

EP0080628B1 Multiple sample needle valve 失效
标题翻译：多个样品针阀
公开(公告)号：EP0080628B1
公开(公告)日：1986-05-14
申请号：EP82110450.2
申请日：1982-11-12
申请人： Becton, Dickinson and Company
发明人： Percarpio, Edward P.
IPC分类号： F16K15/14
CPC分类号： A61B5/15003 , A61B5/150221 , A61B5/150992 , A61B5/154 , A61B5/155 , F16K15/141

43. 发明公开

EP0080628A1 Multiple sample needle valve 失效
标题翻译：阀门多个样品针。
公开(公告)号：EP0080628A1
公开(公告)日：1983-06-08
申请号：EP82110450.2
申请日：1982-11-12
申请人： Becton, Dickinson and Company
发明人： Percarpio, Edward P.
IPC分类号： F16K15/14
CPC分类号： A61B5/15003 , A61B5/150221 , A61B5/150992 , A61B5/154 , A61B5/155 , F16K15/141
摘要： A one-way valve (10) is provided for a multiple blood sample needle which valve (10) is self-sealing between the taking of each sample. The valve (10) is a cup valve which utilizes an annular spike arrangement (20) adjacent the bottom of the skirt (14) of the valve (10) for enhancing the sealing effects thereof. In addition, the pedestal-like internal support (60,62) for the valve (10) is configured to reduce the degree of deflection inwardly of the skirt (14) of the valve, upon opening, which reduction has the effect of reducing the degree of convolution of the circumferential extent of the skirt (14) during the deflection. The revised internal pedestal support (60,62) reduces, also, any tendency of the valve (10) to cock out of alignment with the longitudinal axis of the valve (10) and its internal support (60,62) in its normal position.

44. 发明公开

EP3359243A1 CHECK VALVE ASSEMBLY 有权
公开(公告)号：EP3359243A1
公开(公告)日：2018-08-15
申请号：EP16763390.8
申请日：2016-08-26
申请人： Illinois Tool Works Inc.
发明人： CARMODY, Colm M. , HENN, Gerard G. , SCHASER, Robert R. , JOZWIK, Raymond
IPC分类号： A61M39/24
CPC分类号： A61B6/481 , A61B6/032 , A61M5/007 , A61M5/19 , A61M39/24 , A61M2005/1787 , A61M2039/1083 , A61M2039/1088 , A61M2039/2446 , A61M2039/2453 , A61M2039/246 , A61M2039/2466 , F16K15/141
摘要： A check valve assembly is configured to couple to a first container that retains a first fluid and a second container that retains a second fluid. The check valve includes a fluid inlet housing including a first fluid inlet port defining a first fluid inlet channel, and a second fluid inlet port defining a second fluid inlet channel. A fluid outlet housing is coupled to the fluid inlet housing. The fluid outlet housing includes a fluid outlet port defining a fluid outlet channel. A first diaphragm is seated over the first fluid inlet channel. At least a portion of the first diaphragm is configured to unseat over the first fluid inlet channel to allow the first fluid to pass from the first fluid inlet channel into the fluid outlet channel. A second diaphragm is seated over the second fluid inlet channel. At least a portion of the second diaphragm is configured to unseat over the first fluid inlet channel to allow the second fluid to pass from the second fluid inlet channel into the fluid outlet channel.

45. 发明公开

EP3215770A4 CHECK VALVE WITH IMPROVED SEALING MEMBER 有权
公开(公告)号：EP3215770A4
公开(公告)日：2018-07-11
申请号：EP15857143
申请日：2015-11-06
申请人： DAYCO IP HOLDINGS LLC
发明人： FLETCHER DAVID E , GRAICHEN BRIAN M , HAMPTON KEITH , GILMER MATTHEW C , NIEDERT ANDREW D
IPC分类号： F16K15/02 , B60T13/00 , F02M35/00 , F16J15/02 , F16J15/16 , F16K15/14
CPC分类号： F16J15/164 , B60T13/00 , F02M35/00 , F02M35/10229 , F16J15/025 , F16K15/02 , F16K15/023 , F16K15/141
摘要： Check valves are disclosed that have a housing defining an internal cavity having a first port and a second port both in fluid communication therewith, and having a first seat defined by a first elastomeric V-ring seal and a second seat. and a check valve plate within the internal cavity that is translatable, in response to pressure differentials, between a closed position against the first seat and an open position against the second seat within the internal cavity of the housing. The first elastomeric V-ring seal includes a body having an interference fit to an annular channel defined by the housing and a lip extending from the body in a direction that defines a generally V-shaped void, viewed in cross-section, opening in a direction away from and generally perpendicular to the flow through the elastomeric V-ring seal into the internal cavity.

46. 发明授权

EP3027434B1 VALVE ASSEMBLY FOR A TIRE INFLATION SYSTEM 有权
标题翻译：用于轮胎充气系统的气门总成
公开(公告)号：EP3027434B1
公开(公告)日：2017-10-04
申请号：EP14752513.3
申请日：2014-07-30
申请人： Dana Heavy Vehicle Systems Group, LLC
发明人： GILLEN, Kurt , RACINE, Lloyd G.
IPC分类号： B60C23/00 , F16K47/16
CPC分类号： B60C29/005 , B60C23/003 , F16K15/141 , F16K15/202 , F16K47/16 , Y10T137/2544 , Y10T137/36 , Y10T137/7778
摘要： An exhaust stem for use with a valve assembly is provided. The exhaust stem is a hollow body which comprises an inner surface, a distal end, and an outer surface. The inner surface forms a portion of a fluid conduit through the exhaust stem. The distal end is shaped to sealingly engage a valve of the valve assembly. The outer surface defines a plurality of turbulence reducing protuberances. The plurality of turbulence reducing protuberances distributes a fluid within a valve housing of the valve assembly to facilitate operation of the valve assembly. The valve assembly decreases an amount of fluid turbulence in a tire inflation system, provides greater flexibility in configuring the tire inflation system, and facilitates accurate control of a pressure within individual tires of a vehicle.
摘要翻译：提供了与阀组件一起使用的排气杆。排气杆是包括内表面，远端和外表面的中空体。内表面形成通过排气杆的流体导管的一部分。远端成形为密封地接合阀组件的阀。外表面限定了多个减少湍流的突起。多个减少紊流的突起将流体分配在阀组件的阀壳体内以促进阀组件的操作。该阀组件减少了轮胎充气系统中的流体湍流量，为配置轮胎充气系统提供了更大的灵活性，并有助于精确控制车辆各个轮胎内的压力。

47. 发明公开

EP2249069A4 RELIEF VALVE 审中-公开
标题翻译：泄放阀
公开(公告)号：EP2249069A4
公开(公告)日：2014-02-26
申请号：EP09706574
申请日：2009-01-21
申请人： JAPAN STEEL WORKS LTD , ASAHI RUBBER INC
发明人： FUNATSU KYOHEI , SATO YUKIO , KAWAHARAZAKI YOSHINORI , SHIBUKAWA KOICHI , WATANABE YOUICHIROU , NEMOTO MASASHI , YAMASHITA TAKEO
IPC分类号： F16K17/02 , F16K15/14 , F16K17/06 , F16K17/164 , H01M2/12 , H01M8/04
CPC分类号： H01M8/04208 , F16K15/141 , F16K17/02 , H01M2/1229

48. 发明公开

EP2570558A1 SUCTION CHECK VALVE USED IN FIELD OF WATERWAY 失效转让
标题翻译： SAUGRÜCKSCHLAGVENTILFÜRWASSERSTRASSEN
公开(公告)号：EP2570558A1
公开(公告)日：2013-03-20
申请号：EP11780179.5
申请日：2011-05-09
申请人： Xiamen Solex High-Tech Industries Co., Ltd. , Zhou, Huasong
发明人： ZHOU, Huasong , JIANG, Li , CHEN, Jianmin , CAO, Bin
IPC分类号： E03C1/084 , F16K15/18 , B05B7/00
CPC分类号： E03C1/084 , B05B7/0425 , B05B15/654 , F16K15/141 , F16K15/148
摘要： Provided is a suction check valve used in the field of waterway, which comprises a main body and an elastic seal sleeve (100). A waterway and at least one air inlet aperture are provided in the main body. The waterway is provided with a water inlet aperture (340) and a mutation cavity (350) communicated with the water inlet aperture (340). The section area of the mutation cavity (350) is larger than that of the water inlet aperture (340). The air inlet aperture has an air inlet located outside the main body and an air outlet located in the mutation cavity (350). The elastic seal sleeve (100) is installed in the main body and adapted to the air inlet aperture of the main body. When the water in waterway flows forward, negative pressure is generated in the mutation cavity (350) and the elastic seal sleeve (100) are absorbed so that the air inlet aperture is opened so as to suck air. When the water in waterway flows backward, hydraulic pressure in the waterway acts on an inner surface of the elastic seal sleeve (100) such that the elastic seal sleeve (100) seals the air inlet aperture.
摘要翻译：本发明提供一种用于水路领域的吸气止回阀，其包括主体和弹性密封套（100）。水道和至少一个空气入口孔设置在主体中。水路设置有与进水孔（340）连通的进水孔（340）和变异腔（350）。突变腔（350）的截面积大于进水孔（340）的截面面积。空气入口孔具有位于主体外部的空气入口和位于突变腔（350）中的空气出口。弹性密封套（100）安装在主体中并适用于主体的进气口。当水路中的水向前流动时，在突变腔（350）中产生负压，并且弹性密封套（100）被吸收，使空气入口孔打开以吸入空气。当水路中的水向后流动时，水路中的液压作用在弹性密封套（100）的内表面上，使得弹性密封套（100）密封空气入口孔。

49. 发明公开

EP2396242A1 ÜBERDRUCKVENTIL MIT KLEINEN ABMESSUNGEN 有权转让
标题翻译：小尺寸的泄压阀
公开(公告)号：EP2396242A1
公开(公告)日：2011-12-21
申请号：EP10700027.5
申请日：2010-01-11
申请人： Robert Bosch GmbH
发明人： STADEL, Hans-Peter , STOTKIEWITZ, Herbert , HAAK, Juergen
IPC分类号： B65D77/22 , F16K99/00
CPC分类号： F16K17/18 , B65D77/225 , F16K15/141 , F16K99/0001 , Y10T137/7879
摘要： The invention relates to a pressure relief valve for a packaging container (3), comprising a base body (4) with at least one through opening (9, 29), a sealing surface (14) and a peripheral region (18), wherein the peripheral region (18) may be sealably connected to an inner surface (3a) of the packaging container (3), the sealing surface (14) having an inwardly tapering form and a flexible membrane (6), in contact with the sealing surface (14) of the base body (4) to generate a sealing effect. The membrane (6) covers the through opening (9), a fluid (5) is arranged between the sealing surface (14) and the membrane (6), wherein a recess (10) is formed in the base body (4) to accommodate thee membrane (6). The recess (10) has a first diameter (D1), between 70 and 80% of a total diameter (D2) of the base body (4).

50. 发明授权

EP1692420B1 AIR TURBINE STARTER HAVING A LOW DIFFERENTIAL CHECK VALVE 有权
标题翻译：有单向阀的低差异化空气涡轮启动
公开(公告)号：EP1692420B1
公开(公告)日：2008-11-19
申请号：EP04814931.4
申请日：2004-12-08
申请人： Honeywell International Inc.
发明人： BRISTOL, Brent, L. , CHRISTENSEN, Donald, J. , GAINES, Louie, T
IPC分类号： F16K17/28 , F02C7/277
CPC分类号： F16K15/141 , F02C7/277 , F05D2220/74 , F05D2260/60 , F05D2260/85 , Y10T74/13 , Y10T137/7869 , Y10T137/7871 , Y10T137/7879
摘要： An air turbine starter (100) is provided that includes a check valve assembly (173). The check valve assembly (173) comprises a valve body (181), a valve seat (179) and a valve element (177). The valve body (181) includes an inlet port, an outlet port, and a flow passage (182) extending therebetween. The valve seat (179) is coupled to the valve body (181), extends at least partially into the flow passage (182) and has an opening therethrough. The valve element (177) is disposed within the flow passage (182) between the valve seat (179) and the valve body outlet port. The valve element (177) is also configured to translate axially between an open position and a closed position in response to a pressure differential between the inlet and outlet ports.

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