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1. 发明公开

EP2971619A1 CLOSED-CYCLE PLANT 有权
标题翻译：麻醉麻醉师EINEM GESCHLOSSENEN ZYKLUS
公开(公告)号：EP2971619A1
公开(公告)日：2016-01-20
申请号：EP14721011.6
申请日：2014-03-11
申请人： ELETTROMECCANICA VENETA S.r.l.
发明人： ZAMPIERI, Gino
IPC分类号： F01K13/02 , F01K25/08 , F01B25/10 , F01C20/14 , F01C21/18 , F01L15/08 , F01L15/14 , F01L33/02
CPC分类号： F01K15/00 , F01K11/02 , F01K13/02 , F01K23/10 , F01K25/08 , F01L15/08 , F01L33/02
摘要： A closed cycle plant for converting thermal power to mechanical or electrical power including: a closed circuit inside which a working fluid circulates according to a predetermined circulation direction, a volumetric expander configured to receive at the inlet the working fluid in a gaseous state. The volumetric expander includes: a jacket having an inlet and an outlet for enabling the introduction and discharge the working fluid; an active element housed in said jacket and suitable for defining, in cooperation with said jacket, a variable volume expansion chamber; a main shaft; a valve active that opens and closes the inlet and outlet, and a generator connected to the main shaft. The valve includes a regulation device configured to vary the duration of the introduction condition, or the maximum through cross-section of the inlet.
摘要翻译：一种用于将火力转换为机械或电力的封闭循环设备，包括：工作流体根据预定的循环方向循环的闭合回路;构造成在入口处接收处于气态的工作流体的容积膨胀器。容积膨胀器包括：具有入口和出口的护套，用于使得工作流体能够被引入和排出; 容纳在所述护套中并适于与所述护套协作地限定可变体积膨胀室的有源元件; 主轴; 用于打开和关闭入口和出口的阀活动件，以及连接到主轴的发电机。该阀包括调节装置，该调节装置构造成改变引入条件的持续时间，或者改变入口的最大横截面。

2. 发明授权

EP2888513B1 PULSE-WIDTH-REGULATING VALVE 有权转让
公开(公告)号：EP2888513B1
公开(公告)日：2021-04-07
申请号：EP13830279.9
申请日：2013-08-21
发明人： RISLÅ, Harald Nes
IPC分类号： F16K31/524 , F01L7/00 , F02M47/00 , F02M63/04 , F02M69/04 , F01L7/02 , F01L15/08 , F01L19/00 , F01L33/00 , F01L35/02

3. 发明授权

EP2971619B1 CLOSED-CYCLE PLANT 有权
公开(公告)号：EP2971619B1
公开(公告)日：2018-10-24
申请号：EP14721011.6
申请日：2014-03-11
申请人： ELETTROMECCANICA VENETA S.r.l.
发明人： ZAMPIERI, Gino
IPC分类号： F01K13/02 , F01K25/08 , F01B25/10 , F01C20/14 , F01C21/18 , F01L15/08 , F01L15/14 , F01L33/02
CPC分类号： F01K15/00 , F01K11/02 , F01K13/02 , F01K23/10 , F01K25/08 , F01L15/08 , F01L33/02
摘要： A closed cycle plant for converting thermal power to mechanical or electrical power including: a closed circuit inside which a working fluid circulates according to a predetermined circulation direction, a volumetric expander configured to receive at the inlet the working fluid in a gaseous state. The volumetric expander includes: a jacket having an inlet and an outlet for enabling the introduction and discharge the working fluid; an active element housed in said jacket and suitable for defining, in cooperation with said jacket, a variable volume expansion chamber; a main shaft; a valve active that opens and closes the inlet and outlet, and a generator connected to the main shaft. The valve includes a regulation device configured to vary the duration of the introduction condition, or the maximum through cross-section of the inlet.

4. 发明公开

EP2888513A4 PULSE-WIDTH-REGULATING VALVE 有权转让
标题翻译：脉宽控制阀
公开(公告)号：EP2888513A4
公开(公告)日：2016-04-27
申请号：EP13830279
申请日：2013-08-21
申请人： VIKING HEAT ENGINES AS
发明人： RISLÅ HARALD NES
IPC分类号： F16K31/524 , F01L7/00 , F01L7/02 , F01L15/08 , F01L19/00 , F01L33/00 , F01L35/02 , F02M47/00 , F02M63/04 , F02M69/04
CPC分类号： F16K15/06 , F01L7/026 , F01L15/08 , F01L19/00 , F01L33/00 , F01L35/00 , F01L35/02 , F01L2820/01 , F16K11/22 , F16K15/18 , F16K31/52458 , Y10T137/0396 , Y10T137/7846
摘要： A pulse-width-regulating valve is for the regulation of a fluid flow or a fluid pressure. The pulse-width-regulating valve comprises a cut-off valve connected in series with an inflow valve, at least one of the cut-off valve and the inflow valve being provided with an axially displaceable or rotatable valve element which has an opening position or a closing position at a distance from a starting position of the valve element. A method of operating a pulse-width-regulating valve comprises: regulating a valve gear device by a valve synchronizer, in accordance with at least two displacement curves; and by one or more valve actuators, displacing or rotating corresponding valve elements arranged in the pulse-width-regulating valve.

5. 发明授权

EP0157847B1 SLIDE VALVE 失效
标题翻译：滑阀
公开(公告)号：EP0157847B1
公开(公告)日：1989-09-27
申请号：EP84903653.8
申请日：1984-10-04
申请人： BRISLAND, Michael John
发明人： BRISLAND, Michael John
IPC分类号： F16K11/065 , F16K27/04 , F15B13/042 , F01L15/08
CPC分类号： F16K11/0655 , F01L15/08 , F15B13/0402 , F16K11/0712 , F16K27/041 , Y10T137/8663 , Y10T137/8667 , Y10T137/86879
摘要： A slide valve comprises a valve body (1) having valve ports (6, 7, 8) and a spool (4) mounted within and slidable relative to a cylinder liner (2) in the valve body for controlling the opening, interconnection and closing of the valve ports. The spool carries a valve block (12) forming a sealing member which is floatingly located in a recess (11) in the spool, and which includes one or more galleries (15) to provide interconnection between two or more of the ports in one or more defined positions of the spool. The sealing member (12) also has at least one sealing surface (14) for sealing off one or more of the ports in one or more defined positions of the spool (4), the sealing member being urged into its sealing position by means of fluid pressure applied through at least one of the ports.

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