公开(公告)号：EP2413042A4

公开(公告)日：2018-01-10

申请号：EP09842246

申请日：2009-03-26

申请人： MITSUBISHI ELECTRIC CORP

发明人： USHIJIMA TAKAHIRO ,  OYA RYO ,  OKADA KAZUKI

IPC分类号： F24D3/08 ,  F24D3/10 ,  F24D3/18 ,  F24D19/10

CPC分类号： F24D3/082 ,  F24D3/1066 ,  F24D3/18 ,  F24D12/02 ,  F24D19/1024 ,  F24D19/1039 ,  F24D19/1066 ,  F24D19/1072 ,  F24D2200/08 ,  F24D2200/12 ,  F24D2220/2009 ,  F24D2220/2081 ,  Y02B30/14 ,  Y10T29/4935 ,  Y10T137/0318 ,  Y10T137/6579

摘要： It is aimed to simultaneously supply hot water at a required temperature to a high-temperature heating appliance and.hot water at a required temperature to a low-temperature heating appliance, the low-temperature heating appliance requiring hot water at a temperature lower than a temperature required by the high-temperature heating appliance, and to enhance efficiency by collecting surplus heat when the temperature of the hot water to be supplied to the low-temperature heating appliance is adjusted. A pipe through which flows the hot water at a high temperature to be supplied to the high-temperature heating appliance is branched into a first supply pipe and a second supply pipe. Heat exchange is effected between the hot water flowing through the first supply pipe and return water which has been supplied to a first appliance. The first supply pipe and the second supply pipe are joined again, so that the hot water which has flowed through the first supply pipe and the hot water which has flowed through the second supply pipe are mixed and supplied to the low-temperature heating appliance.

公开(公告)号：EP2404053A4

公开(公告)日：2017-06-28

申请号：EP10749121

申请日：2010-02-25

申请人： CUMMINS IP INC

发明人： SHAULL ANTHONY A ,  BUCHANAN DAVID L

IPC分类号： F02M59/10 ,  F01P3/12 ,  F02M59/44 ,  F04B53/04 ,  F04B53/08

CPC分类号： F04B53/04 ,  F02M53/00 ,  F02M59/442 ,  F04B53/08 ,  Y10T137/6579

摘要： A high pressure fuel pump with parallel cooling fuel flow is disclosed wherein a fuel pump barrel having a substantially cylindrical plunger bore with an annular drain groove is provided. A first fuel path is provided that fluidically couples a fuel supply to an annular cooling ring formed on the outer surface of the barrel. The first fuel path further fluidically couples the annular cooling ring to a storage tank via an exit passage. A second, parallel fuel path is provided that fluidically couples the first fuel path to the drain groove, and further includes a drain passage fluidically coupled to the drain groove and the first fuel path via the storage tank.

摘要翻译： 公开了一种具有平行冷却燃料流的高压燃料泵，其中提供了具有带有环形排放槽的基本上圆柱形的柱塞孔的燃料泵筒。 提供第一燃料路径，其将燃料供应流体地耦合到形成在筒的外表面上的环形冷却环。 第一燃料路径通过出口通道将环形冷却环进一步流体连接至储罐。 提供第二平行燃料路径，其将第一燃料路径流体连接到排放槽，并且还包括经由储罐流体耦合到排放槽和第一燃料路径的排放通道。

公开(公告)号：EP2789816B1

公开(公告)日：2017-04-05

申请号：EP12885992.3

申请日：2012-10-02

申请人： Nittan Valve Co., Ltd.

发明人： ONUMA Hiroki ,  HASEGAWA Jin

IPC分类号： F01L3/14

CPC分类号： F16K49/007 ,  B21K1/22 ,  B23P15/002 ,  F01L3/14 ,  F01L3/16 ,  F01L3/20 ,  F16K1/12 ,  F16K1/32 ,  Y10T137/6579

摘要： To provide a hollow poppet valve having an improved heat reduction effect. In a hollow poppet valve (10) having a valve head (14) and a stem (12) integral with the valve head (14), the hollow poppet valve (10) is formed with an internal cavity S that extends in the valve head (14) and the stem (12). The internal cavity S is charged with a coolant (19) and an inert gas. The internal cavity S has a generally disk-shape internal cavity S1 and an internal stem cavity S2 formed in the stem (12) and connected to the internal valve head cavity S1 at a right angle. During a reciprocal motion of the valve (10), a vertical convective flow of coolant (19) along the axis L of the valve (10) is established at least in the internal valve head cavity S1, thereby enhancing its heat reduction effect.

公开(公告)号：EP2975229A4

公开(公告)日：2016-11-30

申请号：EP13877863

申请日：2013-03-14

申请人： NITTAN VALVA

发明人： TSUNEISHI OSAMU ,  ISHIHARA NAOYA

IPC分类号： F01L3/14 ,  F01L3/20

CPC分类号： F16K49/007 ,  B21K1/22 ,  B23P15/002 ,  F01L3/08 ,  F01L3/10 ,  F01L3/14 ,  F01L2101/00 ,  F01L2103/00 ,  F16K1/38 ,  Y10T137/6579

摘要： A hollow poppet valve (10) is provided with a step (17) at a predetermined axial position of a diametrically small valve stem cavity (S2) formed in a valve stem (12) of the valve (10) so as to cause turbulence to occur in a coolant charged in the valve stem cavity (S2). The valve stem cavity (S2) is communicated with a valve head cavity (S1) formed in a valve head (14) which is integrally formed at one end of the valve stem (12), so that the cavities (S1 and S2) constitutes a cavity (S) that extends from inside the valve head into the stem. The cavity (S) is partially loaded with a coolant (19). The valve stem cavity has a diametrically larger first portion (S21) near the stem end and a diametrically smaller second portion (S22) near the valve head (10). The step is formed at the boundary of the first and the second portion of the valve stem cavity. The cavity (S) is loaded with the coolant (19) to a level above the step (17). In response to a reciprocal motion of the valve (10) the coolant (19) is moved in the valve stem cavity (S2) across the step (17), giving rise to turbulence in the neighborhood of the step (17), thereby stirring the coolant (19).

摘要翻译： 空心提升阀（10）在形成在阀（10）的阀杆（12）中的直径小的阀杆腔（S2）的预定轴向位置处设置有台阶（17），以便使湍流 发生在装在阀杆腔中的冷却剂（S2）中。 阀杆腔（S2）与形成在阀头（14）中形成的阀头腔（S1）连通，该阀头整体地形成在阀杆（12）的一端，使得空腔（S1和S2）构成 空腔（S），其从阀头内部延伸到阀杆中。 空腔（S）部分地装有冷却剂（19）。 阀杆腔在杆端附近具有径向较大的第一部分（S21），在阀头（10）附近具有径向较小的第二部分（S22）。 台阶形成在阀杆腔的第一和第二部分的边界处。 空腔（S）装载有冷却剂（19）至高于台阶（17）的水平。 响应于阀（10）的往复运动，冷却剂（19）跨过台阶（17）在阀杆腔（S2）中移动，从而在台阶（17）附近引起湍流，由此搅拌 冷却剂（19）。

公开(公告)号：EP2823164B1

公开(公告)日：2016-07-13

申请号：EP13707877.0

申请日：2013-03-07

申请人： Continental Automotive GmbH

发明人： BAUER, Peter ,  HODGSON, Jan ,  SCHEPERS, Sven

IPC分类号： F01N3/20 ,  B60K13/04 ,  B60K15/03

CPC分类号： F01N3/2006 ,  B60K13/04 ,  B60K2015/03427 ,  F01N3/2013 ,  F01N3/2066 ,  F01N2610/02 ,  F01N2610/10 ,  F01N2610/1406 ,  F01N2610/1426 ,  Y02A50/2325 ,  Y02T10/24 ,  Y10T29/49826 ,  Y10T137/6416 ,  Y10T137/6579

公开(公告)号：EP2382518B1

公开(公告)日：2016-06-29

申请号：EP10701058.9

申请日：2010-01-11

申请人： Tescom Corporation

发明人： PATTERSON, Daryll, Duane ,  BURGETT, Eric, Jacob

IPC分类号： G05D16/06 ,  G05D23/12 ,  F28D21/00 ,  F28C3/06

CPC分类号： G05D16/0655 ,  G05D16/0663 ,  Y10T137/6579

公开(公告)号：EP2989370A2

公开(公告)日：2016-03-02

申请号：EP14729126.4

申请日：2014-04-22

申请人： Chart Inc.

发明人： DRUBE, Tom

IPC分类号： F17C5/00

CPC分类号： F17C5/007 ,  F04B15/08 ,  F04B37/08 ,  F17C2205/0323 ,  F17C2205/0326 ,  F17C2205/0332 ,  F17C2205/0335 ,  F17C2205/0352 ,  F17C2205/037 ,  F17C2221/033 ,  F17C2223/0161 ,  F17C2223/033 ,  F17C2223/043 ,  F17C2223/046 ,  F17C2225/0161 ,  F17C2225/035 ,  F17C2227/0135 ,  F17C2227/015 ,  F17C2227/0339 ,  F17C2227/0341 ,  F17C2227/0353 ,  F17C2227/0372 ,  F17C2227/0374 ,  F17C2250/032 ,  F17C2250/0439 ,  F17C2250/0636 ,  F17C2260/056 ,  F17C2265/065 ,  F17C2270/0139 ,  Y10T137/6579 ,  Y10T137/85978

摘要： Described herein are systems and methods for cryogenic fluid delivery to achieve the lowest reasonable saturation pressure while dispensing a cryogenic fluid such as liquefied natural gas to a holding tank on a use device. The systems and methods utilize a liquid nitrogen component and a liquefaction engine, very cold liquefied natural gas and a liquefaction engine, or a combination of both very cold liquefied natural gas and a liquid nitrogen component to deliver LNG to a holding tank on a use device.

公开(公告)号：EP2905436A1

公开(公告)日：2015-08-12

申请号：EP13843227.3

申请日：2013-03-26

申请人： Nittan Valve Co., Ltd.

发明人： HOMMA Koichi ,  ONUMA Hiroki ,  HASEGAWA Jin

IPC分类号： F01L3/20 ,  F01L3/14

CPC分类号： F16K49/007 ,  B21K1/22 ,  B23P15/002 ,  F01L3/14 ,  F01L3/16 ,  F01L3/20 ,  F16K1/12 ,  F16K1/32 ,  Y10T137/6579

摘要： In a hollow poppet valve formed with a valve head cavity in its valve head, a bottom fringe portion of the seat head cavity is extended radially outwardly so as to provide a cavity near a valve face of the valve, thereby enhancing the heat reducing function of the valve without losing its durability. A coolant (19) is loaded, together with an inert gas, in an internal cavity (S) of a hollow poppet valve (10). The internal cavity (S) has a diametrically larger valve head cavity (S1) communicated with a diametrically smaller stem cavity (S2) formed in the valve stem (12). A bottom fringe portion (S1a) of the valve head cavity (S1) is extended radially outwardly to form a flange shape cavity, which not only permits storage of an incremental amount of coolant, but also shortens a heat transfer path between the coolant (19) and a valve seat of the valve, thereby enhancing the heat reduction property of the valve head (14). This radially extended flange shape cavity (S1a) helps avoid thinning the entire valve head, and will not affect durability of the valve (10).

摘要翻译： 在其阀头中形成有阀头腔的中空提升阀中，座头腔的底部边缘部分径向向外延伸，以便在阀的阀面附近提供一个空腔，从而提高了减压功能 阀门不失其耐用性。 冷却剂（19）与惰性气体一起装入中空提升阀（10）的内腔（S）中。 内腔（S）具有径向较大的阀头腔（S1），其与形成在阀杆（12）中的直径较小的杆腔（S2）连通。 阀头腔（S1）的底部边缘部分（S1a）径向向外延伸以形成法兰形状的空腔，其不仅允许存储增量的冷却剂，而且缩短冷却剂（19）之间的传热路径 ）和阀座的阀座，从而提高阀头（14）的热降低性能。 该径向延伸的法兰形状空腔（S1a）有助于避免使整个阀头变薄，并且不影响阀门（10）的耐久性。

公开(公告)号：EP2903732A1

公开(公告)日：2015-08-12

申请号：EP13776672.1

申请日：2013-10-01

申请人： Univation Technologies, LLC

发明人： WHITE, Simon, J. ,  HASBARGEN, Alison, H.

IPC分类号： B01J8/18 ,  C08F10/00 ,  C08F2/34

CPC分类号： B65G53/16 ,  B01J8/0015 ,  B01J8/0025 ,  B01J8/1809 ,  B01J2208/00212 ,  C08F2/34 ,  C08F10/00 ,  Y10T137/6579

摘要： Improved systems and processes for storing resins are disclosed herein. These systems and processes are especially useful for reducing the tendency of resins to sinter. In polymerization processes, the improvements disclosed herein can reduce the tendency of resins to sinter while also allowing downstream operations to continue.

公开(公告)号：EP2667731B1

公开(公告)日：2015-04-01

申请号：EP11716302.2

申请日：2011-01-27

申请人： Université Montpellier 2 Sciences et Techniques ,  Emmepiemme

发明人： PAIN, Jean-Pierre, Lucien, Joseph ,  ROUX , Stephanie , Murielle ,  MASSA, Mario

IPC分类号： H05B3/60 ,  F28D15/00 ,  F24H1/10 ,  A23L3/005 ,  A23L1/01

CPC分类号： F28D15/00 ,  A23L3/005 ,  A23L5/15 ,  F24H1/103 ,  H05B3/60 ,  Y10T137/6579

摘要： A method is provided for heating an electrically conductive fluid, including steps of: (i) circulating the fluid in a circuit from an inlet to an outlet, through an inlet path of the circuit in which the fluid flows in a first average direction and an outlet path of the circuit in which the fluid flows in a second average direction substantially opposite to the first direction; (ii) subjecting the fluid to a specific ohmic heating while the fluid flows through the outlet path; and (iii) transferring heat from the fluid flowing through the outlet path to the fluid flowing through the inlet path by thermal conduction through an at least partially first electrically insulated partition wall. An associated heating device is also provided.