公开(公告)号：WO2006044776A3

公开(公告)日：2007-06-14

申请号：PCT/US2005037216

申请日：2005-10-14

Applicant: BRISTOL COMPRESSORS ,  MOODY BRUCE ,  SIMERLY TYRONE SCOTT ,  TRENT MARK ,  MONK DAVID TURNER ,  HIX SCOTT GARRISON

Inventor： MOODY BRUCE ,  SIMERLY TYRONE SCOTT ,  TRENT MARK ,  MONK DAVID TURNER ,  HIX SCOTT GARRISON

IPC: F04B1/06 ,  F04B23/06 ,  F04B49/22

CPC classification number: F04B1/0452 ,  F04B27/0451

Abstract: A method and system is provided for reducing chatter in multi-capacity compressors 101 having disengageable eccentric structures. The multi-capacity fluid compressor 101 includes a compression chamber having a discharge end and an inner surface 303. The compressor 101 also includes a compression member 300, 700 having a disengageable eccentric structure 203, 709 allowing the compressor to provide discrete compression capacities. A valve portion 307 is disposed adjacent to the discharge end of the compression chamber and is arranged and disposed to discharge a compressed fluid when the compression member has completed. A discharge arrangement 311, 401, 501, 601 is arranged and disposed to discharge at least a portion of fluid 309 remaining in the compression chamber at the completion of the compression cycle. The discharge of fluid 309 limits rotational acceleration of the disengageable eccentric structure 203, 709 and chatter.

Abstract translation: 提供了一种用于减少具有可脱离的偏心结构的多容量压缩机101中的颤动的方法和系统。 多容量流体压缩机101包括具有排出端和内表面303的压缩室。压缩机101还包括具有可脱离的偏心结构203,709的压缩构件300,700，允许压缩机提供离散的压缩能力。 阀部307配置在与压缩室的排出端相邻的位置，并配置并设置成在压缩构件完成时排出压缩流体。 排出装置311,401,501,601布置和布置成在压缩循环完成时排出残留在压缩室中的流体309的至少一部分。 流体309的排出限制了可脱离偏心结构203,709的旋转加速度并且颤动。

公开(公告)号：AU2003212781A1

公开(公告)日：2003-09-02

申请号：AU2003212781

申请日：2003-01-28

Applicant: BRISTOL COMPRESSORS

Inventor： GOODNIGHT TOM EVANS ,  NARNEY JOHN K II ,  XIN RONGCHANG ,  LOPRETE JOE FRANK ,  CHUMLEY EUGENE KARL ,  HATZIKAZAKIS PANTELEIMON V ,  HUGUES ROBERT DESMOND ,  TRENT MARK RANDALL ,  SIMERLY TYRONE SCOTT ,  MONK DAVID T

IPC: F04B1/00 ,  F04B19/24 ,  F04B23/00 ,  F04B39/00 ,  F04B49/00 ,  F04B49/16 ,  F04B49/24 ,  F04C20060101 ,  F04C18/356 ,  F04C28/16 ,  F04C28/18 ,  F04C28/24 ,  F25B49/02 ,  F25B1/00

Abstract: A compressor for providing automatic capacity modulation is disclosed. The compressor comprises a compression chamber, a compressing member, a reexpansion area, a flow passage, a valve member, and a biasing member. The flow passage is in fluid communication with the compression chamber and the reexpansion area. In one position, the valve member permits flow through the flow passage and in a second position it prevents flow. The valve member is subjected to a first operating condition of fluid on one side and a second operating condition of the fluid on the other side. The biasing member exerts a biasing force on the valve member. When the first operating condition reaches a predetermined point relative to the second operating condition, the valve member moves and effects a change in the capacity of the compressor.