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1. 发明授权

US09951877B2 Multi-stage trim 有权
公开(公告)号：US09951877B2
公开(公告)日：2018-04-24
申请号：US14502606
申请日：2014-09-30
申请人： Cameron International Corporation
发明人： Andrew Grace , Martin O'Donnell
IPC分类号： F16K47/08 , F16K3/24 , F16K47/04
CPC分类号： F16K3/24 , F16K47/04 , F16K47/08 , Y10T137/86734 , Y10T137/86759 , Y10T137/87265 , Y10T137/87917
摘要： A system including a valve trim having a plurality of flow paths, wherein each flow path of the plurality of flow paths includes a series of stages, and a plurality of expansion zones disposed in series with the series or stages, wherein each expansion zone of the plurality of expansion zones is disposed between a sequential set of adjacent upstream and downstream stages of the series of stages, wherein each expansion zone of the plurality of expansion zones is configured to flow a fluid in a direction that is generally transverse to directions of flow in both the adjacent-upstream stage and the adjacent-downstream stage, and wherein each expansion zone of the plurality of expansion zones is in line with one of the adjacent-upstream stage or the adjacent-downstream stage and offset from a different one of the corresponding adjacent-upstream stage or the adjacent-downstream stage.

2. 发明授权

US09921089B2 Flow rate range variable type flow rate control apparatus 有权
公开(公告)号：US09921089B2
公开(公告)日：2018-03-20
申请号：US15171333
申请日：2016-06-02
申请人： Fujikin Incorporated , National University Corporation Tohoku University , Tokyo Electron Ltd.
发明人： Tadahiro Ohmi , Masahito Saito , Shoichi Hino , Tsuyoshi Shimazu , Kazuyuki Miura , Kouji Nishino , Masaaki Nagase , Katsuyuki Sugita , Kaoru Hirata , Ryousuke Dohi , Takashi Hirose , Tsutomu Shinohara , Nobukazu Ikeda , Tomokazu Imai , Toshihide Yoshida , Hisashi Tanaka
IPC分类号： G05D7/06 , G01F1/684 , G01F1/36 , G01F5/00 , G01F7/00 , G01F1/40
CPC分类号： G01F1/6847 , G01F1/363 , G01F1/40 , G01F5/005 , G01F7/005 , G05D7/0641 , G05D7/0652 , Y10T137/0379 , Y10T137/7759 , Y10T137/776 , Y10T137/7761 , Y10T137/8593 , Y10T137/86734 , Y10T137/86815 , Y10T137/87265 , Y10T137/87298 , Y10T137/87306 , Y10T137/87314 , Y10T137/87354 , Y10T137/8741 , Y10T137/87499 , Y10T137/87539 , Y10T137/87684
摘要： A pressure type flow rate control apparatus is provided wherein flow rate of fluid passing through an orifice is computed as Qc=KP1 (where K is a proportionality constant) or as Qc=KP2m (P1-P2)n (where K is a proportionality constant, m and n constants) by using orifice upstream side pressure P1 and/or orifice downstream side pressure P2. A fluid passage between the downstream side of a control valve and a fluid supply pipe of the pressure type flow rate control apparatus comprises at least 2 fluid passages in parallel, and orifices having different flow rate characteristics are provided for each of these fluid passages, wherein fluid in a small flow quantity area flows to one orifice for flow control of fluid in the small flow quantity area, while fluid in a large flow quantity area flows to the other orifice for flow control of fluid in the large flow quantity area.

3. 发明授权

US09842748B2 Flow controlled liner having spatially distributed gas passages 有权
公开(公告)号：US09842748B2
公开(公告)日：2017-12-12
申请号：US15407622
申请日：2017-01-17
申请人： Applied Materials, Inc.
发明人： Mehmet Tugrul Samir , Shu-Kwan Lau
IPC分类号： H01L23/48 , H01L21/67 , C23C16/44 , C23C16/455
CPC分类号： H01L21/67017 , C23C16/4401 , C23C16/455 , C23C16/45519 , H01L21/67115 , H01L21/67253 , Y10T137/87265
摘要： Embodiments of the present disclosure provide a liner assembly including a plurality of individually separated gas passages. The liner assembly enables tenability of flow parameters, such as velocity, density, direction and spatial location, across a substrate being processed. The processing gas across the substrate being processed may be specially tailored for individual processes with a liner assembly according to embodiment of the present disclosure.

4. 发明授权

US09822932B2 Chilled clathrate transportation system 有权
公开(公告)号：US09822932B2
公开(公告)日：2017-11-21
申请号：US13488166
申请日：2012-06-04
申请人： Roderick A. Hyde , Lowell L. Wood, Jr.
发明人： Roderick A. Hyde , Lowell L. Wood, Jr.
IPC分类号： F17D1/04 , F17D1/08
CPC分类号： F17D1/04 , F17D1/08 , F17D1/082 , F17D1/088 , F17D1/18 , Y10T137/0318 , Y10T137/0391 , Y10T137/6416 , Y10T137/87265
摘要： Described embodiments include a system and a method. A described system includes a pipeline system. The pipeline system includes a transportation conduit containing a natural gas hydrate flowing from a first geographic location to a second geographic location. The pipeline system includes a cooling conduit running parallel to the transportation conduit, and having a heat-transfer surface thermally coupled with the flowing natural gas hydrate. The cooling conduit contains a heat-transfer fluid flowing between the first geographic location and the second geographic location. The flowing heat-transfer fluid has a target temperature range predicted to maintain a selected stability of the flowing natural gas hydrate.

5. 发明申请

US20170246928A1 COMPRESSED AIR SUPPLY INSTALLATION AND PNEUMATIC SYSTEM 审中-公开
公开(公告)号：US20170246928A1
公开(公告)日：2017-08-31
申请号：US15594664
申请日：2017-05-15
申请人： WABCO GmbH
发明人： Dieter Frank , Frank Meissner , Uwe Stabenow
IPC分类号： B60G17/052 , B60G11/27
CPC分类号： B60G17/0528 , B60G11/27 , B60G17/052 , B60G17/0523 , B60G2300/07 , B60G2500/201 , B60G2500/2012 , B60G2500/2021 , B60G2500/203 , B60G2500/204 , B60G2500/2044 , B60G2500/302 , B60G2600/22 , B60G2600/26 , B60T13/683 , B60T17/004 , B60T17/02 , Y10T137/0318 , Y10T137/264 , Y10T137/87265
摘要： A compressed air supply installation for operating an air suspension installation of a vehicle includes an air supply unit configured to supply air, an air compression unit configured to compress air, a bleeding line, and a compressed air supply line. The bleeding line includes a bleeding valve arrangement in the form of a controllable solenoid valve arrangement comprising a magnetic part and a pneumatic part actuatable directly via the magnetic part, and a bleeding port for bleeding air. The compressed air supply line includes an air dryer, and a compressed air port for supplying the pneumatic installation with compressed air. The pneumatic part is open in an unactivated state of the magnetic part of the solenoid valve arrangement. The pneumatic part is open in a branch line of the compressed air supply line between a pressure-side valve port and a control-side valve port of the branch line.

6. 发明授权

US09638342B2 Control valve for gas and liquids 有权
公开(公告)号：US09638342B2
公开(公告)日：2017-05-02
申请号：US14391747
申请日：2013-04-05
申请人： Nuovo Pignone Srl
发明人： Lorenzo Bergamini , Vincenzo Pietanza
IPC分类号： F16K27/04 , F16K47/08 , F16K3/24
CPC分类号： F16K27/041 , F16K3/24 , F16K47/08 , Y10T137/87265 , Y10T137/87539
摘要： A valve comprising a valve body with a fluid inlet, a fluid outlet, an inner cavity and an outer cavity at least partly surrounding the inner cavity. The outer cavity is in fluid communication with the fluid inlet and with the inner cavity and the inner cavity is in fluid communication with the fluid outlet. A flow splitter is provided, forming at least two flow passages in the outer cavity.

7. 发明授权

US09466845B2 Valve assembly 有权
标题翻译：阀组件
公开(公告)号：US09466845B2
公开(公告)日：2016-10-11
申请号：US14478236
申请日：2014-09-05
申请人： BorgWarner Esslingen GmbH
发明人： Bernd Bareis , Thy Nguyen , Sven Osswald
IPC分类号： H01M8/04 , F16K11/22 , F16K27/00 , H01M8/04082
CPC分类号： H01M8/04 , F16K11/22 , F16K27/003 , H01M8/04201 , Y02E60/50 , Y10T137/87265 , Y10T137/87877
摘要： A valve assembly for supplying gas, in particular for supplying air to a fuel cell, includes a valve assembly having at least two individually controllable valves, a common housing, in which the valves are accommodated, including a common inlet and at least one outlet for each valve, wherein the housing is formed of at least two housing parts, wherein the common inlet is formed in a first housing part, said inlet being coupled to one valve in each case, and wherein the valves are accommodated in a second housing part, wherein the two housing parts are sealed with respect to one another by means of assigned joining surfaces, wherein at least one valve seat for a valve is provided at the joining surface of the first housing part, said valve seat being closable with a sealing surface of the valve.
摘要翻译：用于供应气体，特别是用于向燃料电池供应空气的阀组件包括具有至少两个可独立控制的阀的阀组件，其中容纳阀的公共壳体，包括公共入口和至少一个用于每个阀，其中所述壳体由至少两个壳体部分形成，其中所述公共入口形成在第一壳体部分中，所述入口在每种情况下联接到一个阀，并且其中所述阀容纳在第二壳体部分中，其中所述两个壳体部分通过分配的接合表面相对于彼此密封，其中至少一个用于阀的阀座设置在所述第一壳体部分的接合表面处，所述阀座可被封闭的密封表面阀门。

8. 发明授权

US09464731B2 Pressure reducing valve 有权
标题翻译：减压阀
公开(公告)号：US09464731B2
公开(公告)日：2016-10-11
申请号：US14093214
申请日：2013-11-29
申请人： JTEKT CORPORATION
发明人： Kazuo Haneda , Toshikatsu Kubo , Eiji Okawachi , Akira Yamashita
IPC分类号： G05D16/10 , F16K51/00
CPC分类号： F16K51/00 , G05D16/10 , Y10T137/87265
摘要： A pressure reducing valve comprises an open-close valve and a piston. The open-close valve makes switching between connecting and isolating a primary port and a secondary port. The piston makes sliding motion inside the cylinder according to a difference between force applied from the pressure regulating chamber and force applied from the pressure reducing chamber, thereby opening and closing the open-close valve. The open-close valve includes a valve stem and a valve seat fixing member. The valve seat fixing member restrains displacement of the piston toward a side upstream of the open-close valve by abutting on an end surface of the piston. The valve seat fixing member includes a channel hole communicatively connecting a housing part for the valve stem and the pressure reducing chamber.
摘要翻译：减压阀包括开关阀和活塞。开关阀在连接和隔离主端口和次端口之间进行切换。活塞根据从压力调节室施加的力和从减压室施加的力之间的差异，在气缸内滑动，从而打开和关闭开关阀。开关阀包括阀杆和阀座固定构件。阀座固定构件通过抵靠在活塞的端面上而限制活塞向开关阀上游侧的位移。阀座固定构件包括通孔，用于连通阀杆的壳体部分和减压室。

9. 发明授权

US09396909B2 Gas dispersion apparatus 有权
公开(公告)号：US09396909B2
公开(公告)日：2016-07-19
申请号：US14596289
申请日：2015-01-14
申请人： APPLIED MATERIALS, INC.
发明人： David K. Carlson
IPC分类号： H01J37/32 , C23C16/455 , F17D1/04
CPC分类号： H01J37/3244 , C23C16/45565 , C23C16/45574 , F17D1/04 , H01J37/32633 , Y10T137/6579 , Y10T137/85938 , Y10T137/87153 , Y10T137/87265 , Y10T137/87281 , Y10T137/87885
摘要： A gas dispersion apparatus for use with a process chamber, comprising: a quartz body having a top, a ring coupled to a bottom surface of the top and a bottom plate having dispersion holes coupled to the ring opposite the top; a plurality of quartz plates disposed between the top and the bottom plate, wherein the plurality of plates are positioned above one another and spaced apart to form a plenum above each of the plurality of plates and the bottom plate; a plurality of quartz tubes to couple the plenums to the plurality of dispersion holes, each of the plurality of quartz tubes having a first end disposed within one of the plenums and having a second end coupled to one of the dispersion holes; and a plurality of conduits disposed through the top, wherein each of the plurality of conduits is coupled to one of the plenums.

10. 发明授权

US09346351B2 Valve device 有权
标题翻译：阀门装置
公开(公告)号：US09346351B2
公开(公告)日：2016-05-24
申请号：US14315650
申请日：2014-06-26
申请人： DENSO CORPORATION
发明人： Hirofumi Onodera
IPC分类号： F17D1/00 , B60K15/035 , B60K15/03
CPC分类号： B60K15/03519 , B60K2015/03296 , B60K2015/03514 , Y10T137/87265
摘要： A valve device includes a first passage opened by a first valve member, a second passage opened by a second valve member, and a specific chamber in which an asymmetrical state is caused. When the second valve member is open, escape fluid flows through the specific chamber just before flowing into a second passage and collides a collision part located in the specific chamber. The escape fluid flowing in the specific chamber collides the collision part and is divided into two divided flows, and the two divided flows are joined again at downstream of the collision part. In the asymmetrical state, a difference is caused in a pressure loss between the two divided flows. By the asymmetrical state, a pressure loss as an entire of the specific chamber decreases, and frequency in using a valve mechanism can be reduced. Therefore, the valve mechanism can be used longer without omitting the specific chamber.
摘要翻译：阀装置包括由第一阀构件打开的第一通道，由第二阀构件打开的第二通道，以及引起不对称状态的特定室。当第二阀构件打开时，逸出流体在流入第二通道之前流过特定室，并碰撞位于特定室中的碰撞部件。在特定室中流动的排出流体碰撞碰撞部分并分成两个分开的流动，并且两个分流在再次在碰撞部分的下游连接。在非对称状态下，在两个分流之间的压力损失中产生差异。通过不对称状态，作为整个特定室的压力损失减小，并且可以减少使用阀机构的频率。因此，阀机构可以使用更长时间而不忽略特定的室。

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