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1. 发明授权

EP1380780B1 Valve with operation parameter set at assembly and pump using same 有权
标题翻译：在组装和泵与该阀的操作参数的阀设定
公开(公告)号：EP1380780B1
公开(公告)日：2006-09-13
申请号：EP03011802.0
申请日：2003-05-26
申请人： CATERPILLAR INC.
发明人： Davis, William M., Caterpillar Inc. , Michels, Ryan P., Caterpillar Inc. , O'Connor, Casey C., Caterpillar Inc.
IPC分类号： F16K17/04 , F04B49/24
CPC分类号： F04B49/24 , F16K17/04 , Y10T29/49425 , Y10T137/0491 , Y10T137/2592 , Y10T137/6011 , Y10T137/7835

2. 发明公开

EP2485109A3 Direct metering fuel system with constant servo flow 失效
标题翻译：直接燃料测量系统具有恒定的功率流
公开(公告)号：EP2485109A3
公开(公告)日：2013-07-31
申请号：EP12153951.4
申请日：2012-02-03
申请人： Honeywell International, Inc.
发明人： Futa, Paul , Tuttle, David , Rowan, William Scott
IPC分类号： G05D7/06 , F02C9/26 , F02C9/30
CPC分类号： F02D41/406 , F04B49/065 , F04B49/24 , F04B2205/09 , Y02T10/44 , Y10T137/0318 , Y10T137/2587 , Y10T137/2592 , Y10T137/2657 , Y10T137/7798
摘要： A direct metering fuel supply system includes a fuel pump, a burn flow fuel line, a servo flow fuel line, and a servo regulator. The fuel pump is adapted receive pump commands representative of a commanded fuel flow rate and is configured, in response to the pump commands, to discharge fuel at the commanded fuel flow rate. The burn flow fuel line is in fluid communication with the pump to receive a first portion of the fuel discharged therefrom. The servo flow fuel line is in fluid communication with the pump to receive a second portion of the fuel discharged therefrom. The servo regulator is mounted on the servo flow fuel line and configured to maintain fuel flow rate in the servo flow fuel line at a substantially constant fuel flow rate regardless of fuel flow rate in the burn flow fuel line.

3. 发明公开

EP0514767A3 Flow control apparatus 失效
标题翻译：流量控制装置
公开(公告)号：EP0514767A3
公开(公告)日：1995-02-15
申请号：EP92108131.1
申请日：1992-05-14
申请人： KOYO SEIKO CO., LTD.
发明人： Hamasaki, Yoshiaki , Shiina, Akihiko , Nakayama, Kouji
IPC分类号： F04B49/00 , F04C15/04 , B62D6/02
CPC分类号： F04B49/225 , Y10T137/2592 , Y10T137/2597 , Y10T137/7788
摘要： A flow control apparatus returning a part of a fluid discharged from a pump to the suction side of the pump by sliding a flow regulating spool (2) in a valve bore (1), and reducing inversely the flow quantity of the delivered fluid in a range of a large discharge quantity of the pump. A throttle housing (4) is disposed in the valve bore (1) and between the flow regulating spool (2) and a delivering union (3) to form a fixed throttle across which a pressure difference is generated by a pass of the fluid supplied from a discharge passage (10). A fluid passage bore (40) and cylinder (41) bore which are communicated with a delivery chamber (6) through a respective throttle hole (43) are formed in parallel in the throttle housing (4). A variable throttle is constituted by the throttle holes one of which is opened and closed by a throttle spool (45) sliding in response to the pressure difference across the fixed throttle (44) and the other of which has a predetermined area. The flow regulating spool (2) is slid by a pressure difference generated across the variable throttle and by a pass of the fluid delivered to the delivery chamber (6), thereby distributing the fluid supplied from the discharge passage (10) to a circulation passage (11) and the delivery chamber (6). The throttle spool (45) is urged by a coil spring (46) toward the flow regulating spool (2), and a stopper (47) is disposed which restricts the range of the sliding movement of the throttle spool (45) toward the urging direction. A linear guide section and a folded blind hole section which is connected to the guide section are formed on the periphery wall of the throttle housing (4) (or the stopper), and an engaging projection which is engaged with the folded blind hole section through the guide section is disposed on the periphery wall of the stopper (or the throttle housing). The engaging projection is kept engaged with the folded blind hole section by using the expansion pressure of the coil spring.
摘要翻译： 1.一种流量控制装置，通过使流量调节阀芯（2）在阀孔（1）内滑动，使从泵排出的流体的一部分向泵的吸入侧返回，并且使流入的流体的流量泵排量大的范围。在阀孔（1）中和流量调节阀芯（2）与输送接头（3）之间设置有节流壳体（4），以形成固定节流阀，通过该固定节流阀供应的流体通过而产生压力差从排出通道（10）排出。在节流壳体（4）中平行地形成有通过相应的节流孔（43）与输送腔室（6）连通的流体通孔（40）和缸体（41）孔。一个可变节流阀由节流孔构成，其中一个节流孔由一个响应于固定节流阀（44）两端的压力差而滑动的节流阀芯（45）打开和关闭，另一个具有预定的面积。流量调节阀芯（2）通过在可变节流阀上产生的压力差和通过输送到输送室（6）的流体的通过而滑动，由此将从排出通道（10）供应的流体分配到循环通道（11）和输送室（6）。节流阀芯45被螺旋弹簧46向流量调节阀芯2施力，设置限制节流阀芯45的滑动移动范围的推压件47，方向。在节流壳体（4）（或挡块）的周壁上形成直线导向部分和与导向部分连接的折叠盲孔部分，以及与折叠的盲孔部分通过导向部分设置在止动器（或节流壳体）的周壁上。通过利用螺旋弹簧的膨胀压力，接合突起保持与折叠的盲孔部分接合。

4. 发明授权

EP2485109B1 Direct metering fuel system with constant servo flow 失效
标题翻译：直接燃料测量系统具有恒定的功率流
公开(公告)号：EP2485109B1
公开(公告)日：2014-11-26
申请号：EP12153951.4
申请日：2012-02-03
申请人： Honeywell International Inc.
发明人： Futa, Paul , Tuttle, David , Rowan, William Scott
IPC分类号： G05D7/06 , F02C9/26 , F02C9/30
CPC分类号： F02D41/406 , F04B49/065 , F04B49/24 , F04B2205/09 , Y02T10/44 , Y10T137/0318 , Y10T137/2587 , Y10T137/2592 , Y10T137/2657 , Y10T137/7798

5. 发明公开

EP2584258A2 Heating system 审中-公开
标题翻译：加热系统
公开(公告)号：EP2584258A2
公开(公告)日：2013-04-24
申请号：EP13150478.9
申请日：2011-06-07
申请人： Deng, David
发明人： Deng, David
IPC分类号： F23D11/38 , F23D14/48 , F23D14/64 , F23D17/00 , F23Q9/04 , F24C3/12 , F24H9/20 , F16K17/30
CPC分类号： F24C3/12 , F23D11/38 , F23D14/48 , F23D14/64 , F23D17/00 , F23D2900/14481 , F23N1/007 , F23N2035/22 , F23N2035/24 , F23N2037/08 , F23Q9/045 , F24D2200/04 , F24H9/2064 , Y10T137/2562 , Y10T137/2564 , Y10T137/2579 , Y10T137/2584 , Y10T137/2592 , Y10T137/2657 , Y10T137/2688 , Y10T137/7792 , Y10T137/7793 , Y10T137/7796 , Y10T137/7797 , Y10T137/7836 , Y10T137/7905 , Y10T137/7939 , Y10T137/86919
摘要： A heating system can include certain pressure sensitive features. These features can be configured to change from a first position to a second position based on a pressure of a fuel flowing into the feature. These features can include, fuel selector valves, pressure regulators, burner nozzles, and oxygen depletion sensor nozzles, among other features.
摘要翻译：加热系统可以包括某些压力敏感特征。基于流入特征的燃料的压力，这些特征可以被配置成从第一位置改变到第二位置。这些功能可以包括燃油选择阀，压力调节器，燃烧器喷嘴和耗氧传感器喷嘴等功能。

6. 发明授权

EP1798457B1 Priming valve device for water circuit of beverage machine 有权转让
标题翻译：饮料机的水回路的吸入
公开(公告)号：EP1798457B1
公开(公告)日：2009-07-29
申请号：EP05112312.3
申请日：2005-12-16
申请人： Nestec S.A.
发明人： Etter, Stefan , Zingg, Sandro
IPC分类号： F16K17/04 , A47J31/46
CPC分类号： A47J31/46 , F16K17/0473 , Y10T137/2579 , Y10T137/2587 , Y10T137/2592 , Y10T137/2617 , Y10T137/6606 , Y10T137/7869 , Y10T137/7922

7. 发明公开

EP1180599A1 Sicherheitstechnische Einrichtung für eine Pumpe, die in einem Fluidgetriebe verwendet werden kann 审中-公开
标题翻译： Eerichtungfürein Fluidgetriebe的Sicherheitstechnische
公开(公告)号：EP1180599A1
公开(公告)日：2002-02-20
申请号：EP00117615.5
申请日：2000-08-16
申请人： Siemens Building Technologies AG
发明人： Pulli, Giuseppe
IPC分类号： F04B49/24 , G05D7/01
CPC分类号： F04B49/03 , F04B2205/05 , Y10T137/2584 , Y10T137/2587 , Y10T137/2592
摘要： Eine sicherheitstechnische Einrichtung (1) für ein Fluidgetriebe verfügt über eine Membran (4), die in einem Vorlaufkanal (8) auslenkbar angeordnet ist und die wenigstens eine Durchlassöffnung (2) für das Fluid aufweist. Ein Rücklaufkanal (10) für das Fluid aus dem Raum des Verbrauchers (9) ist derart ausgebildet und angeordnet, dass er durch Auslenken der Membran (4) geöffnet und geschlossen werden kann, wobei die Membran (4) derart ausgebildet ist, dass bei Absinken des Fluidstromes im Vorlaufkanal (8) unter einen gewissen Wert der Rücklaufkanal (10) geöffnet wird. Durch die Einrichtung (1) kann der Druck in einem Druckraum (9) eines Verbrauchers abgelassen werden, wenn eine Pumpe (7) nicht mehr fördert.
摘要翻译：安全装置（1）具有包含在能量转换器（7）之间的馈送通道（8）中的膜（4），例如。具有至少一个用于流体的开口（2）的泵和负载（9）具有反馈通道（10），用于通过膜的偏转而打开和关闭来自负载的流体的反馈，从而使得当进料通道中的流体流动下降到给定值以下时，反馈通道开启。

8. 发明公开

EP2577171A2 HEATING SYSTEM 审中-公开
标题翻译：供暖系统
公开(公告)号：EP2577171A2
公开(公告)日：2013-04-10
申请号：EP11785814.2
申请日：2011-06-07
申请人： Deng, David
发明人： Deng, David
IPC分类号： F24B1/18 , F24C3/00 , F24H1/00
CPC分类号： F24C3/12 , F23D11/38 , F23D14/48 , F23D14/64 , F23D17/00 , F23D2900/14481 , F23N1/007 , F23N2035/22 , F23N2035/24 , F23N2037/08 , F23Q9/045 , F24D2200/04 , F24H9/2064 , Y10T137/2562 , Y10T137/2564 , Y10T137/2579 , Y10T137/2584 , Y10T137/2592 , Y10T137/2657 , Y10T137/2688 , Y10T137/7792 , Y10T137/7793 , Y10T137/7796 , Y10T137/7797 , Y10T137/7836 , Y10T137/7905 , Y10T137/7939 , Y10T137/86919
摘要： A heating system can include certain pressure sensitive features. These features can be configured to change from a first position to a second position based on a pressure of a fuel flowing into the feature. These features can include, fuel selector valves, pressure regulators, burner nozzles, and oxygen depletion sensor nozzles, among other features.

9. 发明公开

EP2126276A1 A VALVE 有权
标题翻译：阀门
公开(公告)号：EP2126276A1
公开(公告)日：2009-12-02
申请号：EP08701833.9
申请日：2008-01-17
申请人： McGarian, Bruce
发明人： McGarian, Bruce
IPC分类号： E21B21/10 , E21B23/00
CPC分类号： E21B23/004 , E21B21/103 , Y10T137/2592 , Y10T137/2657
摘要： Bypass valve comprising a ported housing (1) and concentrical ported sleeve (2). Ported piston (3) is slidably arranged within the sleeve. Between sleeve and piston is a control system consisting of control element (5) fixed to sleeve (2) by means of plugs (7) passing through apertures (49) and holes (68). Noses (35) protrude into recesses (34) of drive element (4). Saw teeth (31) on drive element (4) interact with teeth (29) on rotatable timing element (6). Key (27) on element (6) interacts with teeth (32) on control element (5). Lower end (70) of key is abutting against ridge (67) formed on inner surface of sleeve (2). when key (27) is engaged to teeth (32), teeth (31, 29) on elements (4, 6) are misaligned. Pressure increase results in piston (3) and drive element (4) moving downward freeing key (27) from engagement with teeth (32). Teeth (31, 29) are forced into alignment with subsequent rotation of timing element (6). In this position, ports on piston and sleeve are partially aligned. Pressure decrease results in element (6) moving up key (27) moving to next notch of teeth (32). When key (29) coincides with slot (50), piston (3) moves further down, partially occluding piston ports. When key (27) coincides wth slot (52) piston (3) moves even further down totally occluding piston ports.
摘要翻译：包括开口外壳（1）和同心端口套筒（2）的旁通阀。带有活塞的活塞（3）可滑动地设置在套筒内。在套筒和活塞之间是控制系统，该控制系统由通过穿过孔（49）和孔（68）的塞子（7）固定到套筒（2）上的控制元件（5）组成。鼻部（35）伸入驱动元件（4）的凹槽（34）中。驱动元件（4）上的锯齿（31）与可旋转的定时元件（6）上的齿（29）相互作用。元件（6）上的键（27）与控制元件（5）上的齿（32）相互作用。钥匙的下端（70）抵靠套筒（2）的内表面上形成的脊（67）。当键（27）与齿（32）接合时，元件（4,6）上的齿（31,29）未对准。压力增加导致活塞（3）和驱动元件（4）向下移动释放键（27）与齿（32）接合。齿（31,29）被迫与定时元件（6）随后的旋转对齐。在此位置，活塞和套筒上的端口部分对齐。压力下降导致元件（6）向上移动键（27）移动到下一个齿（32）的凹口。当键（29）与槽（50）重合时，活塞（3）进一步向下移动，部分堵塞活塞端口。当键（27）与槽（52）重合时，活塞（3）进一步向下移动，完全堵塞活塞端口。

10. 发明公开

EP1380780A3 Valve with operation parameter set at assembly and pump using same 有权
标题翻译：在组装和泵与该阀的操作参数的阀设定
公开(公告)号：EP1380780A3
公开(公告)日：2004-02-04
申请号：EP03011802.0
申请日：2003-05-26
申请人： Caterpillar Inc.
发明人： Davis, William M., Caterpillar Inc. , Michels, Ryan P., Caterpillar Inc. , O'Connor, Casey C., Caterpillar Inc.
IPC分类号： F16K17/04 , F04B49/24
CPC分类号： F04B49/24 , F16K17/04 , Y10T29/49425 , Y10T137/0491 , Y10T137/2592 , Y10T137/6011 , Y10T137/7835
摘要： A valve (32,40) is assembled by telescoping a first body component (50,71) relative to a second body component (51,72) until reaching a relative position that corresponds to a predetermined valve operation parameter, such as a valve opening pressure. The first body component (50,71) is then fixed with respect to the second body component (51, 72) at the relative position, such as by laser welding. The present invention finds potential application as a cartridge valve for a pump (11), such as a pressure relief valve (32) and/or pressure reduction valve (40). The relative positioning control over the body components (50,51,71,72) de-sensitizes valve operation from variations in valve components, such as variations attributable to geometrical tolerances.

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