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1. 发明申请

US20130323018A1 EXPANSION TURBINE 有权
标题翻译：膨胀涡轮机
公开(公告)号：US20130323018A1
公开(公告)日：2013-12-05
申请号：US13978162
申请日：2011-12-15
申请人： Claudio Spadacini
发明人： Claudio Spadacini
IPC分类号： F01D25/28
CPC分类号： F01D25/285 , F01D25/16 , F02C6/12 , F02C7/06 , F05D2220/40 , F05D2220/62 , F05D2230/61 , F05D2230/64 , F05D2230/70 , F05D2230/80 , Y10T29/49318
摘要： An expansion turbine, comprising: a case having an inlet and an outlet for a working fluid; at least one stator (3) installed inside the case; at least one rotor (2) installed inside the case and rotating around a respective revolution axis (X-X); a short-pipe (4) constrained to the case; a mechanical unit (5) installed inside the short-pipe (4). The mechanical unit (5) comprises a bushing (7) and a shaft (6) rotatably installed inside the bushing (7). The shaft (6) is connected to the rotor (2) in removable manner and the whole mechanical unit (5) inclusive of the shaft (6) is extractable from the short-pipe (4) in a unitary form from the side opposite to said rotor (2). The rotor (2) is movable along the axial direction (X-X) between a first configuration, in which the mechanical unit (5) is installed inside the short-pipe (4) and the rotor (2) is spaced from the short-pipe (4), so that the working fluid can revolve it, and a second configuration, in which the mechanical unit (5) is extracted from the short-pipe (4) and the rotor (2) leans agains the short-pipe (4) a static seal (18,19).
摘要翻译：一种膨胀涡轮机，包括：具有用于工作流体的入口和出口的壳体; 安装在壳体内的至少一个定子（3）; 至少一个转子（2）安装在壳体内并围绕相应的旋转轴线（X-X）旋转; 一个短管（4）受到限制; 安装在短管（4）内的机械单元（5）。机械单元（5）包括可旋转地安装在衬套（7）内的衬套（7）和轴（6）。轴（6）以可移动的方式连接到转子（2），并且包括轴（6）的整个机械单元（5）可从短管（4）以与所述转子（2）。所述转子（2）能够沿着轴向（XX）移动，所述第一构造在所述短管（4）内部安装有所述机械单元（5）并且所述转子（2）与所述短管（4），使得工作流体能够旋转，并且其中机械单元（5）从短管（4）中抽出并且转子（2）再次将短管（4）再次倾斜的第二构造）静密封（18,19）。

2. 发明申请

US20140026575A1 APPARATUS AND PROCESS FOR GENERATION OF ENERGY BY ORGANIC RANKINE CYCLE 审中-公开
标题翻译：通过有机RANKINE循环产生能量的装置和方法
公开(公告)号：US20140026575A1
公开(公告)日：2014-01-30
申请号：US13984770
申请日：2012-01-27
申请人： Claudio Spadacini
发明人： Claudio Spadacini
IPC分类号： F01K25/06
CPC分类号： F01K25/06 , F01K25/10 , F22B21/24 , F22B27/06 , F22B29/067
摘要： An apparatus (10) and a process for generation of energy through organic Rankine cycle (ORC) in which the heat exchanger (70) is of the hairpin type, so as to make the apparatus more flexible and optimise the cycle efficiency. The hairpin heat exchanger is able to stably carry out the preheating, once—through evaporation and superheating steps both at the nominal load and at the partial and transitory loads, either for sub-critical ORC cycles or for super-critical ORC cycles.
摘要翻译：一种设备（10）和通过有机朗肯循环（ORC）产生能量的方法，其中热交换器（70）是发夹型，从而使设备更加灵活并且优化循环效率。发夹换热器能够在额定负载和部分和暂时负载下稳定地执行预热，一次性蒸发和过热步骤，无论是亚临界ORC循环还是超临界ORC循环。

3. 发明授权

US09494056B2 Apparatus and process for generation of energy by organic rankine cycle 有权
标题翻译：通过有机等级循环产生能量的装置和方法
公开(公告)号：US09494056B2
公开(公告)日：2016-11-15
申请号：US14112365
申请日：2012-02-13
申请人： Claudio Spadacini , Dario Rizzi , Alessandro Barbato , Lorenzo Centemeri
发明人： Claudio Spadacini , Dario Rizzi , Alessandro Barbato , Lorenzo Centemeri
IPC分类号： F01K25/08 , F01D1/06 , F01K7/02 , F01K25/10 , F01K7/16
CPC分类号： F01K25/08 , F01D1/06 , F01K7/025 , F01K7/16 , F01K25/10 , F05D2220/31
摘要： An apparatus for generation of energy through organic Rankine cycle comprises a heat exchanger (3) to exchange heat between a high temperature source and an organic working fluid, so as to heat and evaporate said working fluid, an expansion turbine (4) of the radial-outflow type, fed with the vaporized working fluid outflowing from the heat exchanger (3), to make a conversion of the thermal energy present in the working fluid into mechanical energy according to a Rankine cycle, a condenser (6) where the working fluid outflowing from the turbine (4) is condensed and sent to a pump (2) and then fed to the heat exchanger (3).
摘要翻译：通过有机兰金循环产生能量的装置包括：热交换器（3），用于在高温源和有机工作流体之间交换热量，以便加热和蒸发所述工作流体;径向的膨胀涡轮机（4）供给来自热交换器（3）的蒸发的工作流体的流出型，以根据兰金循环将存在于工作流体中的热能转换为机械能，冷凝器（6），其中工作流体从涡轮机（4）流出的气体被冷凝并输送到泵（2），然后送入热交换器（3）。

4. 发明授权

US09429040B2 Expansion turbine 有权
标题翻译：膨胀涡轮机
公开(公告)号：US09429040B2
公开(公告)日：2016-08-30
申请号：US13978162
申请日：2011-12-15
申请人： Claudio Spadacini
发明人： Claudio Spadacini
IPC分类号： F01D25/00 , F01D25/28 , F01D25/16 , F02C6/12 , F02C7/06
CPC分类号： F01D25/285 , F01D25/16 , F02C6/12 , F02C7/06 , F05D2220/40 , F05D2220/62 , F05D2230/61 , F05D2230/64 , F05D2230/70 , F05D2230/80 , Y10T29/49318
摘要： An expansion turbine, comprising: a case having an inlet and an outlet for a working fluid; at least one stator (3) installed inside the case; at least one rotor (2) installed inside the case and rotating around a respective revolution axis (X-X); a short-pipe (4) constrained to the case; a mechanical unit (5) installed inside the short-pipe (4). The mechanical unit (5) comprises a bushing (7) and a shaft (6) rotatably installed inside the bushing (7). The shaft (6) is connected to the rotor (2) in removable manner and the whole mechanical unit (5) inclusive of the shaft (6) is extractable from the short-pipe (4) in a unitary form from the side opposite to said rotor (2). The rotor (2) is movable along the axial direction (X-X) between a first configuration, in which the mechanical unit (5) is installed inside the short-pipe (4) and the rotor (2) is spaced from the short-pipe (4), so that the working fluid can revolve it, and a second configuration, in which the mechanical unit (5) is extracted from the short-pipe (4) and the rotor (2) leans against the short-pipe (4) a static seal (18,19).
摘要翻译：一种膨胀涡轮机，包括：具有用于工作流体的入口和出口的壳体; 安装在壳体内的至少一个定子（3）; 至少一个转子（2）安装在壳体内并围绕相应的旋转轴线（X-X）旋转; 一个短管（4）受到限制; 安装在短管（4）内的机械单元（5）。机械单元（5）包括可旋转地安装在衬套（7）内的衬套（7）和轴（6）。轴（6）以可移动的方式连接到转子（2），并且包括轴（6）的整个机械单元（5）可从短管（4）以与所述转子（2）。所述转子（2）能够沿着轴向（XX）移动，所述第一构造在所述短管（4）内部安装有所述机械单元（5）并且所述转子（2）与所述短管（4），使得工作流体能够旋转，并且其中机械单元（5）从短管（4）中抽出并且转子（2）靠在短管（4）上的第二构造）静密封（18,19）。

5. 发明申请

US20140109576A1 APPARATUS AND PROCESS FOR GENERATION OF ENERGY BY ORGANIC RANKINE CYCLE 有权
标题翻译：通过有机RANKINE循环产生能量的装置和方法
公开(公告)号：US20140109576A1
公开(公告)日：2014-04-24
申请号：US14112365
申请日：2012-02-13
申请人： Claudio Spadacini , Dario Rizzi , Alessandro Barbato , Lorenzo Centemeri
发明人： Claudio Spadacini , Dario Rizzi , Alessandro Barbato , Lorenzo Centemeri
IPC分类号： F01K25/08 , F01K7/16
CPC分类号： F01K25/08 , F01D1/06 , F01K7/025 , F01K7/16 , F01K25/10 , F05D2220/31
摘要： An apparatus for generation of energy through organic Rankine cycle comprises a heat exchanger (3) to exchange heat between a high temperature source and an organic working fluid, so as to heat and evaporate said working fluid, an expansion turbine (4) of the radial-outflow type, fed with the vaporised working fluid outflowing from the heat exchanger (3), to make a conversion of the thermal energy present in the working fluid into mechanical energy according to a Rankine cycle, a condenser (6) where the working fluid outflowing from the turbine (4) is condensed and sent to a pump (2) and then fed to the heat exchanger (3).
摘要翻译：通过有机兰金循环产生能量的装置包括：热交换器（3），用于在高温源和有机工作流体之间交换热量，以便加热和蒸发所述工作流体;径向的膨胀涡轮机（4）（3）中流出的蒸发的工作流体供给流出型，以使存在于工作流体中的热能根据兰金循环转换为机械能，冷凝器（6），其中工作流体从涡轮机（4）流出的气体被冷凝并输送到泵（2），然后送入热交换器（3）。

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