公开(公告)号：EP3099917A1

公开(公告)日：2016-12-07

申请号：EP15701523.1

申请日：2015-01-27

申请人： Nuovo Pignone S.r.l.

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).

公开(公告)号：EP3215738A1

公开(公告)日：2017-09-13

申请号：EP15788359.6

申请日：2015-10-23

申请人： Nuovo Pignone S.r.l.

发明人： TOZZI, Pierluigi ,  GIOVANNETTI, Iacopo ,  BABBINI, Alberto ,  BUFFA, Francesco

IPC分类号： F04B39/10 ,  F16K15/08

CPC分类号： F16K11/04 ,  B29D99/0085 ,  B29K2071/00 ,  B29K2081/04 ,  B29K2509/08 ,  F04B39/102 ,  F04B39/1053 ,  F16K15/08 ,  F16K27/0272

摘要： An automatic ring valve 10 comprising a valve seat 12 provided with a plurality of gas flow passages 14 arranged according to at least one annular row, at least a shutter 18 comprising at least one ring-shaped portion for selectively closing and opening the gas flow passages 14, wherein said ring-shaped portion of the shutter 18 comprises a fiber-reinforced matrix 40, at least one contrasting member for contrasting an opening movement of ring-shaped portion of the shutter 18, wherein said ring-shaped portion of the shutter 18 comprises a structural core 18A made by said fiber-reinforced matrix 40, and wherein at least a portion of said structural core 18A is covered by at least one primary layer 18B, designed to improve fracture and/or impact and/or wear resistance of said ring-shaped portion.

摘要翻译： 一个自动环形阀10包括一个阀座12，该阀座设有多个根据至少一个环形排布置的气体流动通道14，至少一个活门18包括至少一个环形部分，用于选择性地关闭和打开气体流动通道 其中所述活门18的所述环形部分包括纤维增强矩阵40，用于对比所述活门18的环形部分的打开运动的至少一个对比构件，其中所述活门18的所述环形部分 包括由所述纤维增强基体40制成的结构芯18A，并且其中所述结构芯18A的至少一部分被至少一个主层18B覆盖，所述至少一个主层18B被设计成改善所述纤维增强基体40的断裂和/或冲击和/或耐磨性 环形部分。

公开(公告)号：EP3099918A1

公开(公告)日：2016-12-07

申请号：EP15701807.8

申请日：2015-01-30

申请人： Nuovo Pignone S.r.l.

发明人： TOGNARELLI, Leonardo ,  SANTINI, Marco ,  BUFFA, Francesco

IPC分类号： F02G1/043 ,  F04B35/00 ,  F17C5/06

CPC分类号： F04B35/06 ,  F02G1/043 ,  F02G2254/10 ,  F02G2280/50 ,  F04B35/002 ,  F04B37/18 ,  F04B39/0005 ,  F04B39/0094 ,  F04B41/02 ,  F17C5/007 ,  F17C5/06 ,  F17C2205/0323 ,  F17C2205/0326 ,  F17C2205/0338 ,  F17C2205/0341 ,  F17C2221/033 ,  F17C2223/0123 ,  F17C2223/033 ,  F17C2223/035 ,  F17C2225/0123 ,  F17C2225/036 ,  F17C2227/0164 ,  F17C2250/01 ,  F17C2265/015 ,  F17C2265/063 ,  F17C2265/065 ,  F17C2270/0139

摘要： The CNG system comprises a gas inlet line and a reciprocating compressor arranged and configured for compressing gas from the gas inlet line and delivering compressed gas towards a dispenser. A Stirling engine is drivingly connected to the reciprocating compressor. A burner receives gas from the gas inlet line and generates thermal energy for powering the Stirling engine.

摘要翻译： CNG系统包括气体入口管线和往复式压缩机，其布置和构造成用于压缩来自气体入口管线的气体并将压缩气体输送到分配器。 斯特林发动机与往复式压缩机驱动连接。 燃烧器从气体入口管接收气体，并产生用于为斯特林发动机供电的热能。

公开(公告)号：EP3058258B1

公开(公告)日：2018-03-07

申请号：EP14783650.6

申请日：2014-10-13

申请人： Nuovo Pignone S.r.l.

发明人： BUFFA, Francesco ,  BABBINI, Alberto ,  TOZZI, Pierluigi

IPC分类号： F16K15/08 ,  F04B39/10 ,  B23P15/00 ,  F16K15/10

CPC分类号： F16K15/10 ,  B23P15/002 ,  F04B39/1053 ,  F16K15/08

摘要： An automatic ring valve comprising a valve seat provided with a plurality of gas flow passages arranged according to at least one annular row, at least a shutter comprising at least one ring-shaped portion for selectively closing and opening the gas flow passages, wherein the ring-shaped portion of the shutter comprises a fiber-reinforced matrix, at least one contrasting member for contrasting an opening movement of ring-shaped portion of the shutter, wherein the ring-shaped portion of the shutter comprises continuous fibers, at least some of the fibers developing for at least 360° of the annular development of the ring-shaped portion.

公开(公告)号：EP3058258A1

公开(公告)日：2016-08-24

申请号：EP14783650.6

申请日：2014-10-13

申请人： Nuovo Pignone S.r.l.

发明人： BUFFA, Francesco ,  BABBINI, Alberto ,  TOZZI, Pierluigi

IPC分类号： F16K15/08 ,  F04B39/10

CPC分类号： F16K15/10 ,  B23P15/002 ,  F04B39/1053 ,  F16K15/08

摘要： An automatic ring valve comprising a valve seat provided with a plurality of gas flow passages arranged according to at least one annular row, at least a shutter comprising at least one ring-shaped portion for selectively closing and opening the gas flow passages, wherein the ring-shaped portion of the shutter comprises a fiber-reinforced matrix, at least one contrasting member for contrasting an opening movement of ring-shaped portion of the shutter, wherein the ring-shaped portion of the shutter comprises continuous fibers, at least some of the fibers developing for at least 360° of the annular development of the ring-shaped portion.