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1. 发明申请

WO2014141072A1 CLOSED-CYCLE PLANT 审中-公开
标题翻译：封闭式工厂
公开(公告)号：WO2014141072A1
公开(公告)日：2014-09-18
申请号：PCT/IB2014/059635
申请日：2014-03-11
申请人： NEWCOMEN 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： Closed cycle plant (1), particularly a Rankine cycle plant, for converting thermal power into mechanical and/or electric power, comprising: a closed circuit (2) inside which a working fluid circulates according to a predetermined circulation direction, a volumetric expander (4) configured to receive at the inlet the working fluid at the gaseous state. The volumetric expander (4) comprises: a jacket (5) having an inlet (8) and an outlet (9) respectively suitable for enabling to introduce and discharge the working fluid, an active element (6) housed in said jacket and suitable for defining, in cooperation with said jacket (5), a variable volume expansion chamber (7), a main shaft (11) associated to the active element (6) and configured to rotatively move around an axis, a valve (10) active on the inlet and outlet of the jacket (5), and configured to selectively open and close the inlet and outlet to enable at least one condition of introducing, one condition of expanding and one condition of discharging the working fluid from said expansion chamber (7), an electric or mechanical power generator (12) connected to the main shaft (11). The valve (10) comprises an regulation device (14) configured to enable to vary at least one of the following parameters: the duration of the introduction condition, the maximum through cross- section of the inlet (8).
摘要翻译：闭合循环设备（1），特别是朗肯循环设备，用于将火力转换成机械和/或电力，其包括：闭合回路（2），工作流体根据预定循环方向循环，容积膨胀器 4），其构造成在入口处接收处于气态的工作流体。容积膨胀器（4）包括：具有分别适合于引入和排出工作流体的入口（8）和出口（9）的护套（5），容纳在所述护套中的活动元件（6），适合于与所述护套（5）协作地限定可变体积膨胀室（7），与所述有源元件（6）相关联并构造成围绕轴线旋转运动的主轴（11），活动于所述壳体夹套（5）的入口和出口，并且被配置为选择性地打开和关闭入口和出口，以使至少一个条件能够引入膨胀的一个条件和从所述膨胀室（7）排出工作流体的一个条件，，连接到所述主轴（11）的电动或机械发电机（12）。阀（10）包括调节装置（14），其被配置为能够改变以下参数中的至少一个：引入条件的持续时间，入口（8）的最大通过横截面。

2. 发明申请

WO2010102874A2 INTEGRATED RANKINE-CYCLE MACHINE 审中-公开
标题翻译：集成式循环机
公开(公告)号：WO2010102874A2
公开(公告)日：2010-09-16
申请号：PCT/EP2010/051725
申请日：2010-02-11
申请人： NEWCOMEN S.R.L. , MAZZA, Paolo , ZAMPIERI, Gino
发明人： MAZZA, Paolo , ZAMPIERI, Gino
IPC分类号： F03G6/00 , F01B3/04 , F01K23/06 , F02G1/00 , F24J2/54
CPC分类号： F03G6/003 , F01K7/00 , Y02E10/46
摘要： Machine operating on the Rankine cycle for converting thermal energy into electric energy by making use of low-temperature heat sources for the production of electric energy, comprising a cylinder and a related piston, which a related main shaft is associated to, a direct-voltage power generator, which comprises a rotor and a respective stator and is driven by said main shaft, wherein said cylinder is fed at the head portion thereof through two ports ensuring inlet and exhaust, respectively, by means of a rotating valve provided with at least a through-aperture, which is adapted to enable a flow passage to be established between an inlet conduit and the inner chamber of said cylinder; said rotating valve is driven by a plurality of motion transmission members connected to the main shaft, the latter being in turn connected to the rotor of a power generator. Preferably, said cylinder, said main shaft, said motion transmission members, said power generator and said rotating valve are entirely contained within a sealed casing, the wall of which is provided with a passageway for the electric connections, as well as an inlet mouth and an outlet mouth for the gas used as the working fluid for the Rankine cycle.
摘要翻译：通过利用用于生产电能的低温热源将热能转换成电能的兰金循环机器包括相关主轴与直流电压相关联的气缸和相关活塞发电机，其包括转子和相应的定子，并由所述主轴驱动，其中所述气缸在其头部通过两个端口分别通过设置有至少一个通孔，其适于使得能够在入口导管和所述气缸的内室之间建立流路; 所述旋转阀由连接到主轴的多个运动传动构件驱动，主运动传动构件又连接到发电机的转子。优选地，所述气缸，所述主轴，所述运动传递构件，所述发电机和所述旋转阀完全容纳在密封壳体内，所述密封壳体的壁设置有用于电连接的通道，以及入口和用作用于兰金循环的工作流体的气体的出口。

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