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111. 发明公开

EP1096189A1 Valve with ceramic valve seats 审中-公开
标题翻译： Ventil mit keramischen Ventilsitzringen
公开(公告)号：EP1096189A1
公开(公告)日：2001-05-02
申请号：EP00309414.1
申请日：2000-10-26
申请人： NGK SPARK PLUG CO., LTD
发明人： Yogo, Tetsuji , Nishizato, Hiroaki
IPC分类号： F16K25/00 , F16K11/065 , F16K11/074 , F16K11/078
CPC分类号： F16K25/005 , F16K11/0655 , F16K11/074 , F16K11/078
摘要： The invention aims to provide a ceramic valve which can stably exhibit excellent sliding properties over a long period of time, in which water leakage is unlikely to occur, and which provides excellent maintainability.
A ceramic valve (10) includes a stationary valve body (11) made of ceramic and a movable valve body (12) made of ceramic. A sliding surface (12a) of one of the valve bodies (11) and (12) is covered with a hard carbon film (40) formed mainly of amorphous carbon. The sliding surface of the stationary valve body and the sliding surface of the movable valve body each have an arithmetic mean roughness Ra of not greater than 0.08µm. Also, V1 is greater than V2, wherein V1 is the Knoop hardness Hk of the hard carbon film, and V2 is the Vickers hardness Hv of a ceramic substrate which forms a sliding surface (11a) of the other valve body (11), on which the hard carbon film is not formed.
摘要翻译：本发明的目的在于提供一种陶瓷阀，其可以在不易发生漏水的长时间内稳定地显示优异的滑动性，并且提供优异的维护性。陶瓷阀（10）包括由陶瓷制成的固定阀体（11）和由陶瓷制成的可动阀体（12）。其中一个阀体（11）和（12）的滑动表面（12a）被主要由无定形碳形成的硬质碳膜（40）覆盖。固定阀体的滑动面和可动阀体的滑动面各自具有不大于0.08μm的算术平均粗糙度Ra。此外，V1大于V2，其中V1是硬碳膜的努氏硬度Hk，V2是形成另一阀体（11）的滑动面（11a）的陶瓷基板的维氏硬度Hv，硬碳膜未形成。

112. 发明公开

EP1046004A1 MULTIWAY VALVE 有权
标题翻译：更多的方式VALVE
公开(公告)号：EP1046004A1
公开(公告)日：2000-10-25
申请号：EP99901241.2
申请日：1999-01-08
申请人： Fondse Valves B.V. , Rijnberg, Frans Lodewijk
发明人： FONDSE, Jan Hendrik
IPC分类号： F16K31/06 , F16K11/065
CPC分类号： F16K11/0655 , F16K31/06 , Y10T137/86493 , Y10T137/86879 , Y10T137/87249
摘要： A description is given of a multiway valve, comprising a chamber into which at least four feed or discharge ducts (61, 68, 92, 96) open out, the state of being open or closed of at least three of the ducts being affected by the positioning of a member (91) which is, moveable in directions of movement substantially perpendicular with respect to one another, accommodated inside the chamber, and which member can be made to interact in a sealing manner with one or more duct openings, and control means (L1-4) for moving the member inside the housing.

113. 发明公开

EP0720710A4 SUCTION IRRIGATOR VALVE APPARATUS 失效
标题翻译： SAUGSPRITZENVENTILGERÄT
公开(公告)号：EP0720710A4
公开(公告)日：1994-06-13
申请号：EP92903790
申请日：1992-01-09
申请人： TAHOE SURGICAL INSTR PUERTO RI
发明人： STEVENS JON A , HILL ROGER R
IPC分类号： A61M39/00 , A61M1/00 , F16K11/065 , F16K11/07 , F16K31/44
CPC分类号： F16K11/0712 , A61M1/0064 , Y10S251/90 , Y10T137/8671 , Y10T137/86879

114. 发明公开

EP0586949A1 Hydraulisches Ventil 失效
标题翻译：液压通风
公开(公告)号：EP0586949A1
公开(公告)日：1994-03-16
申请号：EP93113302.9
申请日：1993-08-20
申请人： Saarberg Hydraulik GmbH
发明人： Ecker, Felix , Mateja, Ernst
IPC分类号： F16K1/00 , F15B13/042 , F16K11/065
CPC分类号： F16K11/065 , F15B13/0402
摘要： In einem hydraulischen Schieberventil (3) ist der Kolben (12) feststehend in einer verschiebbaren Hülse (7) angeordnet.
摘要翻译：在液压滑阀（3）中，阀芯（12）固定地布置在可移动的套筒（7）中。

115. 发明授权

EP0490460B1 Wegeventil in Modulbauweise 失效
标题翻译：分发模块化结构的阀门。
公开(公告)号：EP0490460B1
公开(公告)日：1994-01-05
申请号：EP91250303.4
申请日：1991-11-06
申请人： MANNESMANN Aktiengesellschaft
发明人： Meyer, Ernst-August , Dannenberg, Werner , Thomas, Johannes , Krafft, Achim , Schmitz, Manfred
IPC分类号： F16K11/065 , F16K27/04
CPC分类号： F16K11/0655 , F16K27/04 , Y10T137/8663 , Y10T137/8667 , Y10T137/87885

116. 发明公开

EP0317608A4 VALVE 失效
标题翻译：阀
公开(公告)号：EP0317608A4
公开(公告)日：1990-10-24
申请号：EP88905103
申请日：1988-05-16
申请人： HAMILTON, LARRY C.
发明人： HAMILTON, LARRY C.
IPC分类号： F16K11/06 , F16K11/065 , F16K3/26 , F16K3/316
CPC分类号： F16K11/06 , F16K11/065
摘要： A valve (120) is formed by a cylinder (123) and a piston (121) slidable within the cylinder. The valve may take the form of either a stop valve or a diverter valve. The piston of the stop valve contains a single flow passageway which may be moved between at least two positions in the cylinder. The passageway in one position is in alignment with first and second flow conduits that are connected to the cylinder, and is out-of-alignment with those conduits in the other position. The piston of the diverter valve contains first and second passageways (125, 128). In one position of the piston, the first passageway allows continuous flow between first and second flow conduits (124, 126) that are connected to the cylinder. In another position of the piston, the second passageway (128) allows continuous flow between one of the first and second flow conduits and a third flow conduit (129) that is connected to the cylinder. The valve employs a minimal number of interacting parts, and is designed to minimize the effect of corrosive or abrasive material flow.
摘要翻译：阀（120）由可在气缸内滑动的气缸（123）和活塞（121）形成。该阀可以采取截止阀或分流阀的形式。截止阀的活塞包含可在气缸中的至少两个位置之间移动的单个流动通道。处于一个位置的通道与连接到气缸的第一和第二流动管道对齐，并且与在另一位置的那些管道不对准。分流阀的活塞包含第一和第二通道（125,128）。在活塞的一个位置中，第一通道允许连接到气缸的第一和第二流动管道（124,126）之间的连续流动。在活塞的另一个位置中，第二通道（128）允许第一和第二流动管道中的一个与连接到气缸的第三流动管道（129）之间的连续流动。该阀采用最少数量的相互作用部件，旨在减少腐蚀性或磨损性物料流动的影响。

117. 发明公开

EP0348058A3 Fluid directing valve 失效
标题翻译：流体导向阀
公开(公告)号：EP0348058A3
公开(公告)日：1990-08-08
申请号：EP89305617.6
申请日：1989-06-02
申请人： PARKER HANNIFIN CORPORATION
发明人： Johnson, J. Les , Hanning, John R.
IPC分类号： F16K11/065 , F16K31/42
CPC分类号： F15B13/0402 , F16K11/0655 , F16K31/423 , Y10S251/90 , Y10T137/86614 , Y10T137/8663 , Y10T137/8667 , Y10T137/86879
摘要： A low restriction fluid control valve has a body (12) including a first inlet opening (36) and first and second outlet openings (38, 40). The valve body (12) has an internal cavity (24) and a rectangular slide (50) having a circular aperture (52) therein is movable in the cavity (24). Movement of the slide (50) places the outlet openings (38, 40) of the valve selectively in fluid communication with the inlet opening (36) through the circular aperture (52) of the slide with low restriction to fluid flow.

118. 发明公开

EP0348058A2 Fluid directing valve 失效
标题翻译： Flüssigkeitlenkendes通风
公开(公告)号：EP0348058A2
公开(公告)日：1989-12-27
申请号：EP89305617.6
申请日：1989-06-02
申请人： PARKER HANNIFIN CORPORATION
发明人： Johnson, J. Les , Hanning, John R.
IPC分类号： F16K11/065 , F16K31/42
CPC分类号： F15B13/0402 , F16K11/0655 , F16K31/423 , Y10S251/90 , Y10T137/86614 , Y10T137/8663 , Y10T137/8667 , Y10T137/86879
摘要： A low restriction fluid control valve has a body (12) including a first inlet opening (36) and first and second outlet openings (38, 40). The valve body (12) has an internal cavity (24) and a rectangular slide (50) having a circular aperture (52) therein is movable in the cavity (24). Movement of the slide (50) places the outlet openings (38, 40) of the valve selectively in fluid communication with the inlet opening (36) through the circular aperture (52) of the slide with low restriction to fluid flow.
摘要翻译：低限制流体控制阀具有包括第一入口开口（36）和第一和第二出口开口（38,40）的主体（12）。阀体（12）具有内腔（24），其中具有圆形孔（52）的矩形滑块（50）可在空腔（24）中移动。滑块（50）的移动使得阀的出口（38,40）选择性地与入口开口（36）流体连通，通过滑块的圆形孔（52）以低流量流动限制。

119. 发明授权

EP0147562B1 Durchgangs- oder Mehrwege-Ventil in Plattenbauweise 失效
标题翻译：通过阀门或多个阀门作为板材组装
公开(公告)号：EP0147562B1
公开(公告)日：1989-10-11
申请号：EP84112872.1
申请日：1984-10-25
申请人： IDEAL-STANDARD GMBH
发明人： Bergmann, Konrad, Dr.
IPC分类号： F16K3/02 , F16K11/065
CPC分类号： F16K3/02 , F16K11/0655

120. 发明授权

EP0199833B1 Hydraulikpumpe 失效
标题翻译：液压泵
公开(公告)号：EP0199833B1
公开(公告)日：1988-08-24
申请号：EP85105181.3
申请日：1985-04-27
申请人： Vickers Systems GmbH
发明人： Schulz, René, Dr. , Teubler, Heinz , Breuer, Peter
IPC分类号： F04C15/04 , F16K11/065
CPC分类号： F04C14/26

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