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1. 发明申请

WO2016091596A1 STABILIZING ARRANGEMENT FOR A ROTATING VERTICAL SHAFT OF A MACHINE, MACHINE AND STABILIZING METHOD 审中-公开
标题翻译：机器旋转垂直轴的稳定布置，机器和稳定方法
公开(公告)号：WO2016091596A1
公开(公告)日：2016-06-16
申请号：PCT/EP2015/077719
申请日：2015-11-26
申请人： NUOVO PIGNONE SRL
发明人： MASSINI, Andrea , TOGNARELLI, Leonardo , MARTINI, Carlo Maria
IPC分类号： F04D29/04 , F04D29/05 , F04D29/66
CPC分类号： F04D29/04 , E21B43/01 , F04D27/009 , F04D29/05 , F04D29/10 , F04D29/66 , F04D29/661 , F04D29/668 , F04D29/669
摘要： The arrangement allows to stabilize a rotating shaft. It comprises a shaft (12) being arranged substantially vertically in a machine (10) so as to rotate during machine operation, first pressure delivery system(22, 23, 30) for delivering a fluid pressure, in particular of a fluid circulating inside the machine (10), at a first location (1) of the machine (10). Said first location (1) is close to the shaft (12) and part of said first pressure delivery system (22, 23, 30) is arranged at said first location (1) so as to exert a lateral pulling or pushing action on the shaft (12).
摘要翻译：该装置允许稳定旋转轴。其包括在机器（10）中基本垂直布置以在机器操作期间旋转的轴（12），用于输送流体压力的第一压力输送系统（22,23,30），特别是用于输送流体内部的流体机器（10）在机器（10）的第一位置（1）处。所述第一位置（1）靠近所述轴（12），并且所述第一压力输送系统（22,23,30）的一部分布置在所述第一位置（1）处，以便对所述第一位置轴（12）。

2. 发明申请

WO2016087326A1 PACKING CASE FOR RECIPROCATING MACHINE AND METHOD OF ASSEMBLING THE SAME 审中-公开
标题翻译：用于复合机的包装箱及其组装方法
公开(公告)号：WO2016087326A1
公开(公告)日：2016-06-09
申请号：PCT/EP2015/077914
申请日：2015-11-27
申请人： NUOVO PIGNONE SRL
发明人： MAGGI, Carmelo , WOJNAR, Jan Pawel , SANESI, Michele , TOGNARELLI, Leonardo
IPC分类号： F16J15/26 , F16J15/44 , F04B39/12 , F04B39/02 , F04B53/16
CPC分类号： F16J15/182 , F04B39/0022 , F04B39/0284 , F04B39/0292 , F04B39/12 , F04B53/143 , F04B53/164 , F16J15/26
摘要： A packing case (1) for a plunger (2) or a piston rod of a reciprocating machine comprises a plurality of packing cups (11A-11E), each packing cup comprising a body (12) with a hole (13) for the passage of the plunger or rod (2) and a sealing ring seat (14) for housing a sealing ring (15) which slidably bear against the plunger or rod (2). Said packing cups are aligned with each other in series. Said packing case comprises a plurality of lube oil ducts (A,B,C) for supplying lube oil from an end of the packing case to an area of the sealing ring seat (14), wherein all the packing cups of the packing case are identical each other. Each packing cup comprises sectors (31,32,33) angularly offset with each other, each sector comprising at least lube oil duct portions (41,42). The packing cups are selectively positionable with each other to bring, for each packing cup, one sector at a time in an activation position, in such activation position at least some of the lube oil duct portions of said sector being operatively connected with the lube oil duct portions of a sector in the activation condition of an adjacent packing cup so as to form said lube oil ducts. The packing cups are lockable each by each at one position corresponding to the activation position of a circular sector. The corresponding method of assembling such a packing case (1) is also disclosed.
摘要翻译：用于柱塞（2）或往复运动机械的活塞杆的包装箱（1）包括多个包装杯（11A-11E），每个包装杯包括具有用于通道的孔（13）的主体（12）的柱塞或杆（2）和用于容纳可滑动地抵靠柱塞或杆（2）的密封环（15）的密封环座（14）。所述包装杯彼此串联对准。所述包装箱包括多个润滑油管道（A，B，C），用于将润滑油从包装箱的端部供应到密封环座（14）的区域，其中包装箱的所有包装杯都是相同。每个包装杯包括彼此成角度地偏移的扇区（31,32,33），每个扇区至少包括润滑油导管部分（41,42）。包装杯可以彼此选择性地定位，以使每个包装杯在一个激活位置中一个扇区，在这种激活位置中，所述扇区的至少一些润滑油管道部分与润滑油操作连接在邻近的包装杯的激活状态下的扇区的管道部分，以便形成所述润滑油管道。包装杯每个都可以在对应于圆形扇形的激活位置的一个位置处被锁定。还公开了组装这种包装箱（1）的相应方法。

3. 发明申请

WO2013171126A2 ELECTROMAGNETIC ACTUATOR AND INERTIA CONSERVATION DEVICE FOR A RECIPROCATING COMPRESSOR 审中-公开
标题翻译：用于压缩机的电磁致动器和发动机保护装置
公开(公告)号：WO2013171126A2
公开(公告)日：2013-11-21
申请号：PCT/EP2013/059710
申请日：2013-05-10
申请人： NUOVO PIGNONE SRL
发明人： BAGAGLI, Riccardo , TOGNARELLI, Leonardo , BARGIACCHI, Massimo , CAPANNI, Alessio
IPC分类号： F04B35/04
CPC分类号： F04B35/04 , F04B35/01 , F04B35/045
摘要： A compressor 100 includes a piston 116 disposed in a housing and configured to be reciprocatably driven in the housing by an electromagnetic drive132. A conventional linear motor drive assembly reciprocatably drives the piston in an embodiment. A magnetically-geared drive assembly reciprocatably drives the piston in another embodiment. A solenoid drive assembly reciprocatably drives the piston in another embodiment. A control system is coupled to the drive for varying piston displacement, and an accumulator conserves force by decelerating a translating assembly at the end of one stroke and accelerating the assembly in a subsequent stroke.
摘要翻译：压缩机100包括设置在壳体中并被构造成通过电磁驱动132在壳体中可往复运动地驱动的活塞116。在一个实施例中，传统的线性电动机驱动组件可往复运动地驱动活塞。在另一个实施例中，磁齿轮传动组件可往复运动地驱动活塞。在另一个实施例中，螺线管驱动组件可往复运动地驱动活塞。控制系统耦合到驱动器以改变活塞位移，并且蓄能器通过在一个行程结束时减速平移组件并在随后的冲程中加速组件来节省力。

4. 发明申请

WO2013171125A2 ELECTROMAGNETIC ACTUATOR FOR A RECIPROCATING COMPRESSOR 审中-公开
标题翻译：用于压缩机的电磁致动器
公开(公告)号：WO2013171125A2
公开(公告)日：2013-11-21
申请号：PCT/EP2013/059709
申请日：2013-05-10
申请人： NUOVO PIGNONE SRL
发明人： BAGAGLI, Riccardo , TOGNARELLI, Leonardo
IPC分类号： F04B5/02 , F04B35/04 , F04B39/00
CPC分类号： F04B3/00 , F04B5/02 , F04B35/045 , F04B39/0022
摘要： A compressor includes a pair of opposed pistons 42, 44 disposed in a housing 41 and defining a compression chamber 43. An electromagnetic actuator 20 reciprocatedly drives the pistons 42, 44 within the housing in cooperation with force accumulator. The force accumulators bank the force during a first reciprocation, decelerating the pistons 42, 44, and apply the force in a subsequent reciprocation, thereby accelerating the pistons. In one embodiment, two electromagnetic actuators drive the compression pistons. In another embodiment, a single electromagnetic actuator drives the compression pistons. A system and method of operation are disclosed.
摘要翻译：压缩机包括设置在壳体41中并限定压缩室43的一对相对的活塞42,44。电磁致动器20与蓄能器协作地往复运动地驱动壳体内的活塞42,44。力蓄能器在第一次往复运动期间将力压缩，使活塞42,44减速，并在随后的往复运动中施加力，从而加速活塞。在一个实施例中，两个电磁致动器驱动压缩活塞。在另一个实施例中，单个电磁致动器驱动压缩活塞。公开了一种系统和操作方法。

5. 发明申请

WO2016071224A1 SECTOR FOR THE ASSEMBLY OF A STAGE OF A TURBINE AND CORRESPONDING MANUFACTURING METHOD 审中-公开
标题翻译：涡轮机组和相应制造方法的组装部分
公开(公告)号：WO2016071224A1
公开(公告)日：2016-05-12
申请号：PCT/EP2015/075254
申请日：2015-10-30
申请人： NUOVO PIGNONE SRL
发明人： BENCINI, Giacomo , FORNACIARI, Fabio , TOZZI, Pierluigi , TOGNARELLI, Leonardo
IPC分类号： F01D11/00 , F01D25/24 , F01D25/32 , F01D9/04 , F01D9/06
CPC分类号： F01D25/246 , F01D9/041 , F01D9/042 , F01D9/06 , F01D9/065 , F01D11/00 , F01D11/005 , F01D11/006 , F01D25/32 , F05D2230/60 , F05D2230/64 , F05D2240/14 , F05D2260/602
摘要： A sector (2) for the assembly of a stage (1) of a turbine comprises a central (2a) and a peripheral portion (2b); a plurality of blades (6) attached between the central (2b) and the peripheral portions (2a); a first (16) and a second side (17) opposite to each other, the first side (16) is configured to join with the second side (17) of another sector (2), the first side (16) is provided with a first connecting portion (18) and the second side (17) is provided with a second connecting portion (19) configured to mate with a first connecting portion (18) of a first side (16) of another sector (2).
摘要翻译：用于组装涡轮机的平台（1）的扇区（2）包括中心（2a）和周边部分（2b）; 安装在所述中央部（2b）与所述周边部（2a）之间的多个叶片（6）。相互相对的第一（16）和第二侧（17），所述第一侧（16）构造成与另一扇区（2）的第二侧（17）连接，所述第一侧（16）设置有第一连接部分（18）和第二侧面（17）设置有第二连接部分（19），其被配置为与另一扇形部分（2）的第一侧面（16）的第一连接部分（18）配合。

6. 发明申请

WO2016001368A1 MANUFACTURING OF A TURBOMACHINE IMPELLER BY ASSEMBLING A PLURALITY OF TUBULAR COMPONENTS 审中-公开
标题翻译：通过组装多个管状部件制造涡轮叶轮
公开(公告)号：WO2016001368A1
公开(公告)日：2016-01-07
申请号：PCT/EP2015/065114
申请日：2015-07-02
申请人： NUOVO PIGNONE SRL
发明人： MOLA, Paolo , MASI, Gabriele , PATEL, Mihirkumar Pravinbhai , TOGNARELLI, Leonardo , IOZZELLI, Federico
IPC分类号： F04D29/02 , F04D29/22 , F04D29/28 , B22F5/00 , B22F5/04 , F04D29/30
CPC分类号： F04D29/284 , B22F3/1055 , B22F3/15 , B22F5/009 , B22F5/04 , B22F7/062 , B23P15/006 , F01D5/04 , F04D29/023 , F04D29/026 , F04D29/22 , F04D29/2222 , F04D29/30 , F05D2230/20 , F05D2230/22 , F05D2230/31 , F05D2230/42 , F05D2230/50 , F05D2230/60 , F05D2300/10 , Y02P10/295
摘要： A method for manufacturing turbomachine impellers is described. The method provides for manufacturing a plurality of tubular components (13), each tubular component forming an inner passage (21), which is shaped as one of the flow passages of the final impeller (1). The tubular components are assembled together forming a semi-finished impeller (1S). The semi-finished impeller is provided with annular cavities (41, 43) extending around the rotation axis of the impeller and gaps (S) between adjacent tubular components (13). The gaps and cavities are filled with metal powder and the semi-finished impeller is subject to hot isostatic pressing, to density the metal powder and form a monolithic final impeller (1).
摘要翻译：描述了制造涡轮机叶轮的方法。该方法提供制造多个管状部件（13），每个管状部件形成内部通道（21），其形状为最终叶轮（1）的一个流动通道。管状部件组装在一起形成半成品叶轮（1S）。半成品叶轮设置有围绕叶轮的旋转轴线延伸的环形空腔（41,43）和相邻的管状部件（13）之间的间隙（S）。间隙和空腔填充有金属粉末，半成品叶轮进行热等静压，以密度金属粉末并形成整体式最终叶轮（1）。

7. 发明申请

WO2015063031A1 CROSSHEAD FOR A PISTON ROD 审中-公开
标题翻译：活塞柱
公开(公告)号：WO2015063031A1
公开(公告)日：2015-05-07
申请号：PCT/EP2014/073004
申请日：2014-10-27
申请人： NUOVO PIGNONE SRL
发明人： BAGAGLI, Riccardo , CHIESI, Francesco , D'URSO, Fulvio , TOGNARELLI, Leonardo
IPC分类号： F16C5/00 , F16J1/16 , F04B39/00
CPC分类号： F16J1/14 , F04B39/0022 , F16C5/00 , F16J1/12
摘要： A crosshead (1) for a piston rod comprises a main body (3) having a first seat (5) and a second seat (6) being configured to hold a connecting rod (2), said second seat (6) being configured to hold a piston rod (4); said main body (3) comprising a linking portion (3a) defining at least partially said first seat (5) and said second seat (6) for holding respectively the connecting rod (2) and the piston rod (4); said main body (3) comprising a closing portion (3b) defining at least partially said second seat (6) and being configured to secure said piston rod (4) inside said second seat (6).
摘要翻译：用于活塞杆的十字头（1）包括具有第一座（5）的主体（3）和构造成保持连杆（2）的第二座（6），所述第二座（6）构造成握住活塞杆（4）; 所述主体（3）包括至少部分地限定所述第一座（5）和所述第二座（6）的连接部分（3a），所述第二座（6）分别用于保持连杆（2）和活塞杆（4）; 所述主体（3）包括限定至少部分所述第二座（6）并且将所述活塞杆（4）固定在所述第二座（6）内的闭合部分（3b）。

8. 发明申请

WO2015113951A1 A COMPRESSOR TRAIN WITH A STIRLING ENGINE 审中-公开
标题翻译：具有起动发动机的压缩机火车
公开(公告)号：WO2015113951A1
公开(公告)日：2015-08-06
申请号：PCT/EP2015/051559
申请日：2015-01-27
申请人： NUOVO PIGNONE SRL
发明人： TOGNARELLI, Leonardo , BAGAGLI, Riccardo , BUFFA, Francesco , SANTINI, Marco
IPC分类号： F02G1/04
CPC分类号： F04B35/04 , F02G1/043 , F02G2280/20 , F02G2280/50 , F02G2280/70 , F04B35/002 , F04B39/0005 , F04B39/0022 , F04B39/0094 , F04B53/16 , Y02P30/48
摘要： The system for driving a reciprocating compressor comprises a reciprocating compressor (1) with a crankshaft (31). A Stirling engine (50) is drivingly connected to the crankshaft (31) of the reciprocating compressor (1). A heat source (71), for example a waste heat source, provides heat to the hot end of the Stirling engine. Heat is partly converted into mechanical power to drive the reciprocating compressor (1).
摘要翻译：驱动往复式压缩机的系统包括具有曲轴（31）的往复式压缩机（1）。斯特林发动机（50）驱动地连接到往复式压缩机（1）的曲轴（31）。热源（71），例如废热源，向斯特林发动机的热端提供热量。热量部分转换为机械动力以驱动往复式压缩机（1）。

9. 发明申请

WO2013164370A1 ADJUSTING OPENING TIMES OF A CAM ACTUATED VALVE, RECIPROCATING COMPRESSOR AND METHOD 审中-公开
标题翻译：调节凸轮开启阀门，压缩机和方法的开启时间
公开(公告)号：WO2013164370A1
公开(公告)日：2013-11-07
申请号：PCT/EP2013/059060
申请日：2013-05-01
申请人： NUOVO PIGNONE SRL
发明人： BAGAGLI, Riccardo , TOGNARELLI, Leonardo
IPC分类号： F04B39/10 , F16K31/52
CPC分类号： F04B7/0057 , F04B39/10 , F04C14/24 , F16K31/524
摘要： Cam actuated valves for compressors include mechanisms for changing an instant when the cam actuated valve is opened and/or a time interval during which the cam actuated valve is in an open state within the time range of a compression cycle. A reciprocating compressor has: a body (910) including a compression chamber (922); a cam having an oblong portion, being located inside the body and being configured to be rotated around a rotation axis, to perform a rotation during each compression cycle;an actuating element located inside the body and configured to receive a linear displacement or an angular displacement due to the oblong portion of the cam;and a valve (932) located on a flow path of the fluid toward or from the compression chamber (922) and configured to be switched to an open state by the actuating element. The reciprocating compressor also includes a controller configured to adjust timing of the valve.
摘要翻译：用于压缩机的凸轮致动阀包括当凸轮致动阀打开时改变瞬间的机构和/或在压缩循环的时间范围内凸轮致动阀处于打开状态的时间间隔。往复式压缩机具有：包括压缩室（922）的主体（910）; 具有椭圆形部分的凸轮，位于主体内部并被构造成围绕旋转轴线旋转，以在每个压缩循环期间执行旋转;致动元件，其位于主体内部并且构造成接收线性位移或角位移由于所述凸轮的长圆形部分;以及位于所述流体朝向或来自所述压缩室（922）的流动路径上并被构造成由所述致动元件切换到打开状态的阀（932）。往复式压缩机还包括配置成调节阀的定时的控制器。

10. 发明申请

WO2013164369A1 POSITIVE DRIVE ACTUATED VALVE FOR RECIPROCATING COMPRESSOR AND METHOD 审中-公开
标题翻译：用于压缩机和方法的积极驱动阀
公开(公告)号：WO2013164369A1
公开(公告)日：2013-11-07
申请号：PCT/EP2013/059059
申请日：2013-05-01
申请人： NUOVO PIGNONE SRL
发明人： TOGNARELLI, Leonardo , BAGAGLI, Riccardo
IPC分类号： F16K31/52 , F16K31/524 , F16K31/528 , F04B39/10
CPC分类号： F04B49/225 , F04B39/10 , F16K31/524 , F16K31/52458 , F16K31/528
摘要： Positive drive valve actuating mechanisms (300) useable to operate a valve of a reciprocating compressor for oil and gas industry and related methods are provided. The valve actuating mechanism includes a driver (310, 320) configured to perform a rotating motion and a follower (340, 350) connected to a mobile part of the valve and to the driver. The follower is configured to transform the rotating motion of the driver into a reciprocating motion to open the valve and to close the valve, respectively.
摘要翻译：提供了可用于操作用于石油和天然气工业的往复式压缩机的阀的正驱动阀致动机构（300）和相关方法。阀致动机构包括构造成执行旋转运动的驱动器（310,320）和连接到阀的可移动部分和驱动器的随动件（340,350）。从动件被配置成将驾驶员的旋转运动转换成往复运动，以分别打开阀门并关闭阀门。

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