公开(公告)号：US20240328411A1

公开(公告)日：2024-10-03

申请号：US18579904

申请日：2022-07-15

申请人： NUOVO PIGNONE TECNOLOGIE SRL

发明人： Simone BASSANI ,  Francesco CHIESI ,  Niccolo' BATINI ,  Massimo BARGIACCHI ,  Andrea TENZE ,  Francesco CANGIOLI

IPC分类号： F04B53/06 ,  F04B39/00 ,  F04B39/04

CPC分类号： F04B53/06 ,  F04B39/0022 ,  F04B39/041

摘要： The reciprocating compressor comprises a compressor frame, a crankshaft and a connecting rod, connecting the crankshaft to a crosshead. A piston rod connects a piston to the crosshead. The piston reciprocates in a gas compression cylinder. At least one pressure-drop module is positioned between the gas compression cylinder and a crosspiece guide. The piston rod extends from the gas compression cylinder through a pressure-drop chamber of the pressure-drop module. Also disclosed herein is a method of operating a reciprocating compressor.