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121. 发明公开

EP2594301A3 Improving flow rate accuracy of an implantable infusion pump 审中-公开
标题翻译：提高流量的精度在可植入输液泵
公开(公告)号：EP2594301A3
公开(公告)日：2014-08-13
申请号：EP12191510.2
申请日：2009-10-20
申请人： Codman Neuro Sciences Sàrl
发明人： Crivelli, Rocco , Ginggen, Alex , Bork, Toralf
IPC分类号： A61M5/168 , F16K1/34 , F16K31/00 , A61M39/22 , H01L41/04 , A61M5/142 , A61M5/172 , H01L41/09
CPC分类号： A61M5/16881 , A61M5/14276 , A61M5/172 , A61M39/22 , A61M2205/0294 , A61M2205/70 , A61M2205/702 , A61M2205/8212 , F16K1/34 , F16K31/006 , H01L41/0933 , H02N2/06 , H02N2/067
摘要： Improving the accuracy of the flow rate of a valve in a fluidic delivery device in which a desired flow rate may be achieved by varying the duty cycle of the valve. The flow rate of fluid delivery from the valve over its lifetime is stabilized by minimizing the voltage OPENING time of the valve to account for valve and piezoelectric actuator drift. Also, the valve OPENING time of one or more fluidic parameters that impact on the flow rate delivery by the valve and differ among fluidic delivery devices is compensated to optimize the flow rate accuracy.

122. 发明公开

EP1996848A4 DUAL SEAL VALVE 审中-公开
标题翻译：双密封阀
公开(公告)号：EP1996848A4
公开(公告)日：2012-10-17
申请号：EP07718540
申请日：2007-03-02
申请人： GLOBAL VALVE TECHNOLOGY LTD
发明人： MAXWELL STUART
IPC分类号： F16K17/02 , F16K1/18 , F16K1/34 , F16K1/36 , F16K1/44 , F16K13/08 , F16K13/10 , F16K15/02 , F16K15/14 , F16K15/16 , F16K17/04 , F16K17/08 , F16K31/12
CPC分类号： F16K15/021 , F16K1/34 , F16K1/36 , F16K17/087 , Y10T137/7837

123. 发明公开

EP2339681A1 Elektromagnetischer Aktuator 有权
公开(公告)号：EP2339681A1
公开(公告)日：2011-06-29
申请号：EP10195401.4
申请日：2010-12-16
申请人： Bayerische Motoren Werke Aktiengesellschaft , LUXEMBOURG PATENT COMPANY S.A.
发明人： Werner, Claus , Becker, Daniel
IPC分类号： H01M8/04 , H01F7/16 , F16K31/06 , F16K31/08 , F16K1/34 , F17C13/04
CPC分类号： F16K31/082 , F01L2009/0448 , H01F7/1646 , H01M8/04201
摘要： Nach der Erfindung ist ein Elektromagnetischer Aktuator mit mindestens einem hin- und her bewegbaren Anker und mit mindestens einer ersten und einer zweiten Elektromagnet-Spule, dadurch gekennzeichnet, dass im Aktuator mindestens ein Permanentmagnet so integriert ist, dass sich der Anker bei Bestromung beider Elektromagnet-Spulen in eine erste Richtung auf eine erste Anschlagposition hin bewegt und dass sich der Anker bei einer Stromlosschaltung beider Elektromagnet-Spulen aufgrund der Anziehungskraft des Magnetfelds des Permanentmagneten in eine zweite Richtung, entgegengesetzt zur ersten Richtung, auf eine zweite Anschlagposition her bewegt, wobei die Elektromagnet-Spulen so im Aktuator angeordnet sind, dass mindestens die zweite Spule bei Bestromung das Magnetfeld des Permanentmagneten schwächt, so dass die Magnetkraft der ersten Spule ausreicht, den Anker, gegen die Haltekraft des Magnetfelds des Permanentmagneten, aus der zweiten Anschlagposition hin in die erste Anschlagposition zu bewegen.
摘要翻译：致动器（14）具有锚杆，其基于永磁体（18）的磁场的吸引力，在电磁线圈（25,26）的无电流切换期间从接触位置沿着方向从另一方向移动。线圈被布置在致动器处，使得线圈中的一个在电流馈送期间削弱磁体的磁场，使得磁力通过另一个线圈。磁力将锚固件抵抗磁体的磁场的保持力从接触位置移动到另一个接触位置。

124. 发明授权

EP1809551B1 SEAL ASSEMBLY FOR A FLUID PRESSURE CONTROL DEVICE 有权
标题翻译：密封装置用于流体压力控制装置
公开(公告)号：EP1809551B1
公开(公告)日：2011-02-16
申请号：EP05810483.7
申请日：2005-10-12
申请人： FISHER CONTROLS INTERNATIONAL LLC
发明人： MCCARTY, Michael, W. , BUSH, Donald, R. , ADAMS, Daniel, M. , CATRON, Frederick, W. , FROHWEIN, Michael, D.
IPC分类号： F16K1/34 , F16K39/02
CPC分类号： F16K1/34 , F16K3/246 , F16K3/267 , F16K39/022 , Y10T137/86734 , Y10T137/86759 , Y10T137/86791
摘要： A seal assembly for a fluid pressure control device includes a guide element having a sealing surface and a first guide surface. A throttling element assembly includes a throttling element positionable within a fluid flow path, the assembly defining a mating surface adapted to seal with the guide element sealing surface and a second guide surface sized to slidingly engage the first guide surface of the guide element. A relief void is formed in at least one of the guide element and the throttling element assembly adjacent the first and second guide surfaces to receive loose solid material, thereby to prevent disruption of the seal formed between the sealing surface and the mating surface.

125. 发明授权

EP1312790B1 SOLENOID VALVE FOR VARIABLE DISCHARGE FUEL SUPPLY APPARATUS 有权
标题翻译：电磁阀特性对变燃料供应
公开(公告)号：EP1312790B1
公开(公告)日：2010-11-24
申请号：EP00954988.2
申请日：2000-08-24
申请人： MITSUBISHI DENKI KABUSHIKI KAISHA
发明人： ONISHI, Yoshihiko, Mitsubishi Denki K. K. , OJIMA, Kouichi, Mitsubishi Denki K. K.
IPC分类号： F02M51/00 , F02M59/36 , F16K31/06 , F16K1/34
CPC分类号： F16K31/0658 , F02M55/04 , F02M59/366 , F02M59/466 , F02M63/0225 , F04B49/24
摘要： A solenoid valve for a variable discharge fuel supply apparatus with which the relief performance and responsiveness are improved and which leads to miniaturization and reduces the working current by increasing the ratio of the opening area increase to the valve lift. A valve seat (33) has a valve seat surface (36) lying in a plane normal to the direction of the movement of the valve (34). The valve has a flow passage (37) formed inside the valve and has an annular seat surface (38) that surrounds the flow passage and closes the flow passage when being in contact with the valve seat. Furthermore, it is possible to connect the outside (44) of the valve to the high-pressure side of the fuel supply apparatus, to connect the passage to the low-pressure side, to use an annular valve seat surface, to bring the valve into contact with the valve seat only between the outside diameter of the seat surface and the inside diameter of the valve seat surface, to allow the flow passage to extend through the valve and pass close to the electromagnetic solenoid which transfers the valve on the downstream side of the valve, and to allow the valve seat to be a part separated from a valve holder (40).

126. 发明公开

EP2042790A3 Valve device and manually operated shutoff valve device 有权
标题翻译：阀装置和手动操作的截止阀装置
公开(公告)号：EP2042790A3
公开(公告)日：2009-12-30
申请号：EP08164968.3
申请日：2008-09-24
申请人： JTEKT CORPORATION
发明人： Kubo, Toshikatsu , Shima, Toshihiko , Suzuki, Takuya , Kuroyanagi, Munetoshi
IPC分类号： F16K25/00 , F16K1/34
CPC分类号： F16K1/36 , F16K1/42 , F16K25/00
摘要： In a valve device for selectively opening and closing a flow passage formed to open on a valve seat by a valve body through a resin-made seat (262), a hollow portion is formed on either one of the valve body and the valve seat and receives the resin-made seat therein, the resin-made seat (262) has a thickness so that the resin-made seat partly protrudes from the hollow portion, and when the valve body is operated to close the flow passage, the resin-made seat (262) is compressed to bring an end surface of the valve body into contact with the valve seat.

127. 发明授权

EP1440263B1 VENTIL FÜR KRYOGENE MEDIEN 有权
标题翻译： VALVE用于低温MEDIA
公开(公告)号：EP1440263B1
公开(公告)日：2007-09-26
申请号：EP02785224.3
申请日：2002-10-17
申请人： Linde Aktiengesellschaft
发明人： GARNREITER, Franz , BERGHOFF, Rudolf
IPC分类号： F16K1/12 , F16K1/34 , F16K27/07
CPC分类号： F17C9/04 , F16K1/12 , F16K1/34 , F16K27/07 , F17C13/04 , F17C2221/013 , F17C2221/014 , F17C2223/0161 , F17C2260/044 , F17C2270/0545
摘要： The invention relates to a valve (1) that comprises a valve needle (2), a valve housing (3) and a valve face (4) for introducing a medium into a container (5). When the valve is closed, the front face (7) of the valve needle (2) and the valve housing (3) are substantial flush with an inner surface (8) of the container. (5). Low tolerance range fits are provided between the container (5) and the valve housing (3) and/or between the valve housing (3) and the valve needle (2). The present invention is especially suitable for cooling and freezing liquid, pasty or lumpy products, especially food products or pharmaceutical products.

128. 发明公开

EP1798456A1 CUTOFF VALVE 审中-公开
标题翻译：截止阀
公开(公告)号：EP1798456A1
公开(公告)日：2007-06-20
申请号：EP05768829.3
申请日：2005-07-27
申请人： MIURA CO., LTD.
发明人： TAKEDA, Tomohisa , KITAYAMA, Masato
IPC分类号： F16K1/34 , F16K31/06
CPC分类号： F16K31/0655 , F16K1/443 , Y10T137/86944 , Y10T137/8704
摘要： A valve body (11) is formed by separably superimposing, one upon the other, a large diameter first valve body portion (11a) in contact with a first valve seat portion (7a) formed on the inlet side of a valve hole (8), and small diameter second valve body portion (11b) in contact with a second valve seat portion (7b) formed on the outlet side of the valve hole (8). The first valve body portion (11a) is formed of an elastic material, and at least the portion of the second valve body portion (11b) other than the portion in contact with the second valve seat portion (7b) is formed of a rigid material. At the center of the first valve body portion (11a) , there is formed a through-hole (18) through which the valve operating shaft (10) is passed. The forward end of the valve operating shaft (10) passed through the through-hole (18) is connected to the second valve body portion (11b). Between the firstvalvebodyportion (11a) and the valve operating shaft (10), a first valve body portion moving means (19) is provided, which is adapted to effect mutual engagement at the time of valve opening to move the central portion of the first valve body portion (11a) away from the second valve body portion (11b). At the connecting portion of the forward end of the valve operating shaft (10) and the second valve body portion (11b), a second valve body portion valve opening operation delaying means (20) is provided, which delays, at the time of valve opening, the valve opening operation of the second valve body portion (11b), and gives priority to the operation of moving the first valve body portion (11a) by the first valve body portion moving means (19).
As a result, in the valve body (11), composed of the first valve body portion (11a) and the second valve body portion (11b), even if the outer diameter of the first valve body portion (11a) on the fluid inlet side on which the fluid pressure acts is large, it is possible to open the valve with a smaller force than in the prior art.
摘要翻译：一个阀体（11）通过相互可分离地叠置一个大直径的第一阀体部分（11a）与形成在阀孔（8）入口侧的第一阀座部分（7a）接触，以及与形成在阀孔（8）的出口侧上的第二阀座部分（7b）接触的小直径第二阀体部分（11b）。第一阀体部（11a）由弹性材料形成，第二阀体部（11b）的与第二阀座部（7b）接触的部分以外的至少一部分由刚性材料。在第一阀体部分（11a）的中心形成有供阀操作轴（10）穿过的通孔（18）。穿过通孔（18）的气门操作轴（10）的前端连接到第二阀体部分（11b）。在第一阀体部分（11a）和阀门操作轴（10）之间设置有第一阀体部分移动装置（19），该第一阀体部分移动装置适于在阀门打开时实现相互接合以移动第一阀门（11a）远离第二阀体部分（11b）。在阀操作轴（10）的前端与第二阀体部（11b）的连接部设置有第二阀体部开阀动作延迟机构（20），该第二阀体部开阀动作延迟机构（20）在阀打开第二阀体部分（11b）的阀门打开操作，并且优先考虑由第一阀体部分移动装置（19）移动第一阀体部分（11a）的操作。其结果是，在由第一阀体部（11a）和第二阀体部（11b）构成的阀体（11）中，即使流体入口的第一阀体部（11a）的外径流体压力起作用的一侧较大，所以可以以比现有技术更小的力打开阀。

129. 发明授权

EP1307732B1 AUS ELEKTRISCH LEITFÄHIGEM KUNSTSTOFF BESTEHENDE, IN EINEN AUS ISOLIERENDEM KUNSTSTOFF BESTEHENDEN VENTILSITZ DICHT EINGEBETTETE ELEKTRODE 有权
标题翻译：的导电塑料EXISTING处于OFF绝缘塑料现有阀门座密封件埋入电极
公开(公告)号：EP1307732B1
公开(公告)日：2005-12-14
申请号：EP01960454.5
申请日：2001-07-04
申请人： Xomox International GmbH & Co.
发明人： GONSIOR, Wolfgang
IPC分类号： G01N27/28 , G01N27/07 , G01N27/30 , F16K1/34
CPC分类号： G01N27/07
摘要： The invention relates to a sensor containing at least one electrode (3, 4) which comes into contact with an aggressive liquid or medium, and which is connected to an electrical conductor (5, 6). Said electrode (3, 4) is made of electrically conductive plastic, and is arranged at one end of the electrical conductor (5, 6) which is surrounded by an insulating housing (2, 22), as is the electrode (3, 4). The electrode (3, 4) comprises a surface (7, 8) which comes into contact with the liquid. Another free end (11, 12) of the conductor (5, 6) protrudes out of the housing (2, 22). Said housing is made of electrically insulating plastic which is connected to the electrode (3, 4) in a sealed manner. The housing (2, 22) forms the valve seat and the seal of a bottom draining valve pertaining to a container.

130. 发明公开

EP1278978A4 DOUBLE-SEATED SHUTOFF VALVE 有权
标题翻译： DUPPELSITZABSPERRVENTIL
公开(公告)号：EP1278978A4
公开(公告)日：2005-09-21
申请号：EP01923232
申请日：2001-04-09
申请人： CALDERA ENGINEERING LC
发明人： ROBISON JEFFREY C , CHIPMAN STEPHEN R , LUQUE MICHAEL R , SMITH CRAIG C
IPC分类号： F16K1/34 , F16K3/24 , F16K25/00 , F16K31/06
CPC分类号： F16K5/0647 , F16K1/34 , F16K3/246 , F16K25/005
摘要： A new valve device adapted specifically for use with hot erosive flow streams is provided. This valve device has an inner plug head (101), which modulates and throttles the amount of flow passing through the valve when the valve is open. The inner plug head (101) is shaped so that as the valve plug approaches the closed position, the inner plug head (101) blocks most of the flow path, reducing the flow to a small amount. The valve of this invention has an outer plug head (105) contacts the valve's outer ceramic seat (104) as the valve reaches the closed position. Contact between the outer ceramic seat (104) and the outer ceramic plug (105) entirely shuts off through the valve.
摘要翻译：提供了专门适用于热腐蚀流动流的新型阀门装置。该阀装置具有内塞头（101），其在阀打开时调节并节流通过阀的流量。内塞头101的形状使得当阀塞接近关闭位置时，内塞头101阻塞大部分流动路径，从而将流量减少到少量。当阀到达关闭位置时，本发明的阀具有接触阀的外陶瓷座（104）的外塞头（105）。外陶瓷座（104）和外陶瓷塞（105）之间的接触通过阀完全关闭。

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