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41. 发明申请

US20160245251A1 Gas Metering Valve for a Dual Fuel Engine 审中-公开
标题翻译：双燃料发动机气体计量阀
公开(公告)号：US20160245251A1
公开(公告)日：2016-08-25
申请号：US15019537
申请日：2016-02-09
申请人： HOERBIGER KOMPRESSORTECHNIK HOLDING GMBH
发明人： Martin Könczöl , Christoph Brandl
IPC分类号： F02M63/00 , F02M43/00 , G05D7/01
CPC分类号： F02M63/0012 , F02M21/0254 , F02M21/0272 , F02M43/00 , F02M63/0017 , F02M63/0033 , F02M63/0063 , F02M2200/16 , F02M2547/00 , F04B39/1053 , F04B53/1082 , Y02T10/32 , Y02T10/36
摘要： The invention relates to a gas metering valve (1) for a dual fuel engine (17), which has a displaceable closing body (6) which, in a position of resting against a valve seat (5), closes the gas metering valve (1) and, in a position of being lifted off from the valve seat (5), opens the gas metering valve (1). The gas metering valve (1) is actuatable in a gas operating mode, in which the gas metering valve (1) meters combustion gas via a gas channel (13) into an intake manifold (15) of the dual fuel engine (17), and in a liquid fuel operating mode, in which the gas metering valve (1) remains sealingly closed against the pressure prevalent in the intake manifold (15). The valve seat (5) is movably situated along a valve seat guide (4), the valve seat (5), owing to the combustion gas pressure in the gas channel (13), in the gas operating mode being pressed away from the closing body (6) against a stop (20) in the gas metering valve (1) and is kept in its operating position, and the valve seat (5) in the liquid fuel operating mode being sealingly pressed by the pressure from the intake manifold (15) against the closing body (6).
摘要翻译：本发明涉及一种用于双燃料发动机（17）的气体计量阀（1），其具有可移位的关闭体（6），其在与阀座（5）相对的位置处关闭气体计量阀在从阀座（5）取下的位置，打开气体计量阀（1）。气体计量阀（1）可以在气体操作模式中致动，其中，气体计量阀（1）经由气体通道（13）将燃烧气体计量到双燃料发动机（17）的进气歧管（15）中，并且在液体燃料操作模式中，其中气体计量阀（1）相对于在进气歧管（15）中流行的压力保持密封地关闭。阀座（5）沿着阀座引导件（4）可移动地定位，阀座（5）由于气体通道（13）中的燃烧气体压力，在气体操作模式中被压向远离闭合主体（6）抵靠在气体计量阀（1）中的止动件（20）并保持在其操作位置，并且处于液体燃料操作模式的阀座（5）被来自进气歧管的压力 15）抵靠封闭体（6）。

42. 发明授权

US09309878B2 Poppet valve for a compressor 有权
标题翻译：用于压缩机的提升阀
公开(公告)号：US09309878B2
公开(公告)日：2016-04-12
申请号：US14424364
申请日：2013-09-02
申请人： BURCKHARDT COMPRESSION AG
发明人： Michele Columpsi
IPC分类号： F16K15/08 , F04B39/10 , F16K15/02 , F16K27/02
CPC分类号： F04B39/1013 , F04B39/1053 , F16K15/026 , F16K27/0209 , Y10T137/7933
摘要： A poppet valve for a compressor, a piston compressor including such a poppet valve, and a repair kit for a poppet valve. The poppet valve has a cage, a valve seat and a plurality of closing elements, wherein the cage has a plurality of axial bores open towards the valve seat.
摘要翻译：用于压缩机的提升阀，包括这种提升阀的活塞式压缩机和用于提升阀的修理套件。提升阀具有保持架，阀座和多个闭合元件，其中保持架具有朝向阀座开口的多个轴向孔。

43. 发明申请

US20150086401A1 RETROFIT OF A RECIPROCATING COMPRESSOR WITH A CONCENTRIC VALVE AND A VALVE CLAMP HAVING AN INLET PORT IN A TOP COVER OF THE CLAMP 审中-公开
标题翻译：具有中心阀的复式压缩机的改造和在夹子的顶盖中具有入口端口的阀门夹
公开(公告)号：US20150086401A1
公开(公告)日：2015-03-26
申请号：US14077743
申请日：2013-11-12
申请人： GARDNER DENVER, INC.
发明人： Robert SMITH
IPC分类号： F04B39/08
CPC分类号： F04B39/08 , F04B39/1046 , F04B39/1053 , Y10T29/49236
摘要： An assembly to retro-fit a valve head of a compressor that may include a valve head including an exhaust orifice, a concentric two-way valve carried by the valve head, and a valve clamp having an intake port in a top of the valve clamp; the valve clamp being removably coupled to the valve head. The valve clamp may include an annular first wall that defines an intake chamber in fluid connection with the intake port and an annular second wall outside the first wall. The space between the first and second walls may define an exhaust chamber in fluid connection with the exhaust orifice of the valve head. The valve clamp may also include a plunger housing to engage and displace a spring-loaded plunger. The plunger housing may be supported on the valve clamp with a plurality of support arms.
摘要翻译：一种用于改装压缩机的阀头的组件，其可以包括包括排气孔的阀头，由所述阀头承载的同心双向阀，以及在所述阀夹的顶部具有进气口的阀夹 ; 阀夹可拆卸地联接到阀头。阀夹可以包括环形第一壁，其限定与进气口流体连接的进气室和在第一壁外部的环形第二壁。第一和第二壁之间的空间可以限定与阀头的排气孔流体连接的排气室。阀夹具还可以包括柱塞壳体以接合和移动弹簧加载柱塞。柱塞壳体可以用多个支撑臂支撑在阀夹具上。

44. 发明申请

US20120260796A1 RECIPROCATING PISTON COMPRESSOR WITH DELIVERY RATE CONTROL 有权
标题翻译：配有输送速率控制的活塞式压缩机
公开(公告)号：US20120260796A1
公开(公告)日：2012-10-18
申请号：US13443575
申请日：2012-04-10
申请人： Bernard Spiegl , Tino Lindner-Silwester , Peter Dolovai , Christian Kernbichler
发明人： Bernard Spiegl , Tino Lindner-Silwester , Peter Dolovai , Christian Kernbichler
IPC分类号： F15B13/044
CPC分类号： F04B39/08 , F04B7/0076 , F04B39/1053
摘要： In a reciprocating piston compressor with delivery rate control, the electromagnetic actuating device (3) of the valve lifter (2) has a separate positioning drive (10) for adjusting the working stroke range of the magnetic actuator (5) used, whereby this can be chosen to be small and highly dynamic and only low power losses occur.
摘要翻译：在具有输送速度控制的往复活塞式压缩机中，气门挺杆（2）的电磁致动装置（3）具有用于调节所使用的磁致动器（5）的工作行程范围的单独的定位驱动装置（10）被选择为小而高动态，仅发生低功率损耗。

45. 发明申请

US20090014678A1 Elastomeric Sealing Element for Gas Compressor Valve 审中-公开
标题翻译：气体压缩机用弹性密封件
公开(公告)号：US20090014678A1
公开(公告)日：2009-01-15
申请号：US12134415
申请日：2008-06-06
申请人： Kevin Patrick Durham
发明人： Kevin Patrick Durham
IPC分类号： F16K1/46 , F04B53/10 , F16J15/32
CPC分类号： F04B39/08 , F04B39/1013 , F04B39/102 , F04B39/1033 , F04B39/1053 , F05C2225/00 , F05C2225/02 , F05C2225/04 , F05C2225/08 , F05C2253/12
摘要： This invention relates to the use of elastomers with the sealing element of reciprocating gas compressor valves to increase the reliability of the gas tight seal within the reciprocating gas compressor valve and to increase the useful life of reciprocating gas compressor valve. The elastomeric material is either used as a coating layer on the sealing element of the reciprocating gas compressor valve, or as the entire sealing element. The elastomeric material acts as a cushion to reduce the wear on the sealing element, provides a superior gas tight seal, and is more tolerant of entrained dirt or liquids in the gas stream thereby increasing the operable life of the reciprocating gas compressor valve. Reducing the mean time between reciprocating gas compressor valve failures results in longer reciprocating gas compressor run times for the user, increased revenue generation for the user and safer operation of said equipment.
摘要翻译：本发明涉及弹性体与往复式气体压缩机阀的密封元件的使用，以提高往复式气体压缩机阀内的气密密封的可靠性并增加往复式气体压缩机阀的使用寿命。弹性体材料用作往复式气体压缩机阀的密封元件上的涂层，或者用作整个密封元件。弹性体材料充当垫子以减少密封元件的磨损，提供优异的气密密封，并且更耐受气流中夹带的污物或液体，从而增加往复式气体压缩机阀的可操作寿命。减少往复式气体压缩机阀门故障之间的平均时间导致用户的往复式气体压缩机运行时间更长，增加了用户的收入并提高了所述设备的运行。

46. 发明授权

US06817846B2 Gas compressor and method with improved valve assemblies 有权
标题翻译：气体压缩机和改进阀组件的方法
公开(公告)号：US06817846B2
公开(公告)日：2004-11-16
申请号：US10171163
申请日：2002-06-13
申请人： Robert Bennitt
发明人： Robert Bennitt
IPC分类号： F04B5300
CPC分类号： F04B39/0016 , F04B39/1053 , Y10T137/7839
摘要： A gas compressor and method according to which a piston assembly reciprocates in a bore to draw the fluid to be compressed into the bore during movement of the piston unit in one direction and to compress the fluid during movement of the piston unit in the other direction.
摘要翻译：一种气体压缩机和方法，根据该气体压缩机和方法，活塞组件在孔中往复运动，以在活塞单元沿一个方向运动期间将待压缩的流体拉入孔中，并且在活塞单元沿另一方向移动期间压缩流体。

47. 发明申请

US20010029981A1 Profiled plate valve 有权
标题翻译：异型板阀
公开(公告)号：US20010029981A1
公开(公告)日：2001-10-18
申请号：US09759779
申请日：2001-01-11
发明人： Neil C. Penza
IPC分类号： F16K015/08
CPC分类号： F04B39/1053 , F04B39/1033 , Y10T137/7839 , Y10T137/786 , Y10T137/7864 , Y10T137/7865
摘要： The subject application is directed to a compressor valve having a valve seat, a valve guard and a sealing plate with contoured sealing surfaces, the valve seat having defining inlet flow ports for admitting a controlled medium into the valve, the lower surface of the valve seat including at least one seating surface, the a valve guard having a recessed area and defining outlet flow ports for discharging a controlled medium from the valve, the sealing plate being positioned within a cavity between the valve guard and valve seat and moves relative to the lower surface of the valve seat between an open and closed position, the upper surface of the sealing plate defining at least one contoured sealing surface for engaging at least one seating surface of the valve seat along a continuous line of contact when the valve is in the closed position.
摘要翻译：本申请涉及具有阀座，阀门护罩和具有轮廓密封表面的密封板的压缩机阀，阀座具有限定用于允许受控介质进入阀的入口流动端口，阀座的下表面包括至少一个就座表面，所述阀门保护罩具有凹入区域并且限定用于从所述阀排出受控介质的出口流动端口，所述密封板定位在所述阀门保护罩和阀座之间的空腔内并相对于所述下表面移动阀座的表面在打开和关闭位置之间，密封板的上表面限定至少一个轮廓的密封表面，用于当阀处于闭合状态时沿着连续的接触线接合阀座的至少一个就座表面位置。

48. 发明授权

US5390700A Automatic valve 失效
标题翻译：自动阀
公开(公告)号：US5390700A
公开(公告)日：1995-02-21
申请号：US171160
申请日：1993-12-22
申请人： Gunter Fink , Helmut Schrocker
发明人： Gunter Fink , Helmut Schrocker
IPC分类号： F16K15/08 , F04B39/10 , F16K15/10 , F16K15/12 , F16K15/14 , F16K15/16
CPC分类号： F04B39/1053 , Y10T137/784 , Y10T137/786
摘要： An automatic valve for use in compressors or an otherwise non-return valve has a valve seat with passage channels which are controlled by a shutter blade (16). The shutter blade (16) includes a lock element (27) with concentric rings (19) connected together by radial cross pieces (29). The lock element (27) is guided by flexible guides (26). To enlarge the passage cross section through the valve and to improve the flow conditions, the guides (26), clamped on their outer rim, are guided radially inwardly from the clamping point with an outer cross piece (30); then pass over in the shape of an arch (31) with a relatively large radius of curvature into at least one ring section (32), which extends in the circumferential direction, and is provided with an outwardly directed bend (33), and in turn passes over in an inwardly directed arch (34) with an equally large radius of curvature into an inner cross piece (35), which adjoins the lock element (37). The radial cross pieces (30, 35, 29) of the guides (26) and the lock rings (19) are offset with respect to each other in the circumferential direction. In the opening direction of the valve space for freely swinging out the shutter blade (16) without an end stop is provided.
摘要翻译：用于压缩机或其他单向阀的自动阀具有带有通过快门叶片（16）控制的通道的阀座。快门叶片（16）包括具有通过径向横向片（29）连接在一起的同心环（19）的锁定元件（27）。锁定元件（27）由柔性引导件（26）引导。为了扩大通过阀门的通道横截面并改善流动条件，夹紧在其外缘上的引导件（26）从夹紧点被径向向内引导，具有外部横梁（30）; 然后以比较大的曲率半径的拱形（31）的形状穿过至少一个在圆周方向上延伸的环形部分（32），并且设置有向外指向的弯曲部（33），并且在具有相当大的曲率半径的向内指向的拱形物（34）中转动到邻接锁定元件（37）的内部横梁（35）中。引导件（26）和锁定环（19）的径向横向件（30,35,29）在圆周方向上相对于彼此偏移。提供用于自由摆动快门叶片（16）而不具有端部止挡的阀空间的打开方向。

49. 发明授权

US4889156A Compressor valve with flat spring 失效
标题翻译：带弹簧的压缩机
公开(公告)号：US4889156A
公开(公告)日：1989-12-26
申请号：US86526
申请日：1987-08-17
申请人： Derek Woolatt , George J. Safford
发明人： Derek Woolatt , George J. Safford
IPC分类号： B29C45/00 , F04B39/10 , F16K15/12
CPC分类号： B29C45/00 , F04B39/1053 , F16K15/12 , Y10T137/786 , Y10T137/7864
摘要： A sealing apparatus for use in a compressor suction or pressure plate valve having a seat member with a plurality of fluid passage ports therethrough. The sealing apparatus comprises a movable plastic plate member having a like plurality of sealing members for juxtaposed sealing engagement with the plurality of fluid passage ports and at least one projection integrally formed on at least one of the sealing members and extending outwardly from the plate member in a direction away from the seat member for receiving a resilient flat spring member urging the plate member against and sealing the fluid passage ports.

50. 发明授权

US4643220A Unidirectional fluid control valve 失效
标题翻译：单向流体控制阀
公开(公告)号：US4643220A
公开(公告)日：1987-02-17
申请号：US864316
申请日：1986-05-19
申请人： Kevin Hartshorn
发明人： Kevin Hartshorn
IPC分类号： F04B39/10 , F16K15/08
CPC分类号： F04B39/1053 , Y10T137/785 , Y10T137/786 , Y10T137/7864
摘要： The valve employs a buffered valve seat; a buffer plate is interposed between the seat and the valving element. Consequently, the valving element can manifest an increased lift, whereby the valve will offer an improved performance, as the buffer plate dampens the impact of the valving element during valve closure. Springs accelerate the return of the valving element toward the seat and, as the buffer plate has no spring-assisted seating, it intercepts the valving element in its closure. A guide ring shoulder restricts the lift of the buffer plate.
摘要翻译：阀门采用缓冲阀座; 缓冲板插入在座和阀元件之间。因此，阀元件可以表现出增加的升程，由此当阀门关闭期间缓冲板阻尼阀元件的冲击时，阀将提供改进的性能。弹簧加速阀元件朝向座椅的返回，并且当缓冲板没有弹簧辅助的座椅时，它阻挡阀门元件的闭合。导向环肩部限制缓冲板的升力。

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