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11. 发明公开

EP1380780A2 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：EP1380780A2
公开(公告)日：2004-01-14
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.
摘要翻译：的阀（32,40）是由（50,71）相对于第二主体部件（51,72）的伸缩的第一主体部件组装，直到达到的相对位置没有对应于预定的阀的操作参数，如检查阀开压力。然后，将第一主体部件（50,71）固定在与所述相对位置相对于所述第二主体部件（51，72），颜色：例如通过激光焊接。本发明发现的潜在应用为用于泵（11）的盒阀：诸如泄压阀（32）和/或减压阀（40）。在主体部件（50,51,71,72）的相对定位控制去敏感从变化阀组件瓣膜手术，颜色：如变化属性能够几何公差。

12. 发明授权

EP0514767B1 Flow control apparatus 失效
标题翻译：流量控制装置
公开(公告)号：EP0514767B1
公开(公告)日：1997-08-06
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

13. 发明公开

EP0514767A2 Flow control apparatus 失效
标题翻译： Durchflussregelvorrichtung。
公开(公告)号：EP0514767A2
公开(公告)日：1992-11-25
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：一种流量控制装置，其通过在阀孔中滑动流量调节阀芯而将从泵排出的流体的一部分返回到所述泵的吸入侧，并且在大排量的范围内相反地减少输送流体的流量的泵。节气门壳体设置在阀孔中并且位于流量调节阀芯和输送接头之间以形成固定节气门，通过从排放通道供应的流体的通过而产生压力差。通过相应的节流孔与输送室连通的流体通道孔和气缸孔在节气门壳体中平行地形成。可变节气门由节流孔构成，节流孔响应于固定节流阀两端的压力差而由节气阀滑动而打开和关闭，另一个具有预定的面积。流量调节阀芯通过可变节流阀两端产生的压力差，以及输送到输送室的流体通过而滑动，从而将从排出通道供给的流体分配到循环通道和输送室。节流阀芯由螺旋弹簧朝向流量调节阀推动，并且设置有止动件，其限制节流阀芯朝向推动方向的滑动运动的范围。在节气门壳体（或止动件）的周壁上形成有与引导部连接的线性引导部和折叠盲孔部，以及与折叠的盲孔部通过引导部接合的卡合突起设置在止动器（或节气门壳体）的周壁上。通过使用螺旋弹簧的膨胀压力，接合突起与折叠的盲孔部分保持接合。

14. 发明授权

EP0000012B1 Bypassventil für Pumpen und Heizungsanlagen 失效
标题翻译：用于泵和加热装置的旁路阀
公开(公告)号：EP0000012B1
公开(公告)日：1980-01-09
申请号：EP78100020.3
申请日：1978-06-01
申请人： Gebr. Tuxhorn
发明人： Nolte, Ewald
IPC分类号： F16K11/04 , F16K15/06
CPC分类号： F16K15/063 , F16K11/04 , F16K15/06 , Y10T137/2582 , Y10T137/2584 , Y10T137/2587 , Y10T137/2592

15. 发明公开

EP2584258A3 Heating system 审中-公开
标题翻译：供热系统
公开(公告)号：EP2584258A3
公开(公告)日：2013-06-12
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 , F23N1/00
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.

16. 发明公开

EP2485109A2 Direct metering fuel system with constant servo flow 失效
标题翻译： Direktes Kraftstoffmesssystem mit konstantem Servofluss
公开(公告)号：EP2485109A2
公开(公告)日：2012-08-08
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
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.
摘要翻译：直接计量燃料供给系统包括燃料泵，燃烧流量燃料管线，伺服流量燃料管路和伺服调节器。燃料泵适于接收表示指令的燃料流量的泵命令，并且响应于泵的命令而配置以按指令的燃料流量排出燃料。燃烧流燃料管路与泵流体连通，以接收从其排出的燃料的第一部分。伺服流量燃料管线与泵流体连通以接收从其排出的燃料的第二部分。伺服调节器安装在伺服流量燃料管线上，并被配置为在燃烧流量燃料管线中与燃料流量无关地将伺服流量燃料管路中的燃料流率保持在基本恒定的燃料流量。

17. 发明授权

EP2126276B1 A VALVE 有权
公开(公告)号：EP2126276B1
公开(公告)日：2011-04-20
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.

18. 发明公开

EP1798457A1 Priming valve device for water circuit of beverage machine 有权转让
标题翻译： Ansaugventil eines Wasserkreislaufs einerGetränkemaschine
公开(公告)号：EP1798457A1
公开(公告)日：2007-06-20
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
摘要： Priming valve device (1) for beverage machine comprising: a casing assembly (2) including a water inlet (6) a water outlet (7) and a drain and venting portion (5) for discharging water and/or air during priming, a valve assembly (3) associated with the casing assembly which comprises a valve member (9); wherein the same valve member (9) is moveable to a closed position of the water outlet, by elastic return, when the pressure in the inlet decreases under the elastic return pressure of the valve member.
摘要翻译： 1.一种用于饮料机的起泡阀装置（1），包括：壳体组件（2），其包括进水口（6），出水口（7）和用于在灌注期间排出水和/或空气的排放和排气部分（5）与壳体组件相关联的阀组件（3），其包括阀构件（9）; 其中当阀构件的弹性回复压力下的入口压力降低时，相同的阀构件（9）通过弹性回复可移动到出水口的关闭位置。

19. 发明公开

EP0000012A1 Bypassventil für Pumpen und Heizungsanlagen 失效
标题翻译：旁通阀的泵和加热系统。
公开(公告)号：EP0000012A1
公开(公告)日：1978-12-20
申请号：EP78100020.3
申请日：1978-06-01
申请人： Gebr. Tuxhorn
发明人： Nolte, Ewald
IPC分类号： F16K11/04 , F16K15/06
CPC分类号： F16K15/063 , F16K11/04 , F16K15/06 , Y10T137/2582 , Y10T137/2584 , Y10T137/2587 , Y10T137/2592
摘要： Zur Entlastung von Pumpen und zur Aufrechterhaltung einer Mindestumlaufmenge bei teilweise oder ganz geschlossenen Abnahmeleitungen ist es bekannt, druckgesteuerte Überströmventile einzusetzen.
Gegenstand der Erfindung ist ein Bypassventil für Pumpen und Heizungsanlagen mit einem Steuerelem-ent, das zwei in der Größe unterschiedliche Ventilteller 6, 7 aufweist, die Ober eine Stange 2 verbunden sind und bei dem die Ventilteller und die sie verbindende Stange in der Durchflußrichtung bewegbar gelagert und die Ventilteller ausschließlich über den Durchfluß stufenlos steuerbar sind.
Der größere Teller des Steuerelements kann als Mitnehmerscheibe 16 ausgebildet sein, zwischen deren Aussenrand und der Gehäusewand ein ringförmiger Strömungsquerschnitt vorhanden ist.
Bei einer Verringerung der Abnahmemenge wird bei dem erfindungsgemäßen Bypassventil unabhängig vom Druck stufenlos ein Teil der Fördermenge oder die gesamte Fördermenge der Saugleitung der Pumpe wieder zugeführt.
摘要翻译：为了减轻泵的并保持在部分或完全封闭的收集线的最小循环速率，已知使用压力控制溢流阀。本发明提供了一种用于泵和加热系统与Steuerelem-ENT的旁通阀，其具有两个在它们经由杆2，并且其中所述阀板连接的阀板6，7的尺寸不同，它们安装在流动的方向连接杆和阀盘被连续地经由流排他控制。较大特丽尔控制可以被配置为一个驱动板16，一个环形的流动横截面是外边缘和壳体壁之间。与减速的减小量连续地流动或泵的吸入管线的整个流率的一部分的反馈独立地在本发明的旁通阀的压力。

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