公开(公告)号：US09863421B2

公开(公告)日：2018-01-09

申请号：US14665442

申请日：2015-03-23

Applicant: Emerson Climate Technologies, Inc.

Inventor： Ajay Utpat ,  Vinayak Juge ,  Prashant Mogal ,  Brian Butler

IPC: F16L55/04 ,  F04C29/00 ,  F04C18/02 ,  F04C29/06 ,  F04C29/12

CPC classification number: F04C29/0035 ,  F04C18/0207 ,  F04C29/06 ,  F04C29/12

Abstract: The present disclosure provides a pulsation dampening assembly for a compressor having an outlet port configured for supplying compressed refrigerant from a compression mechanism of the compressor. The pulsation dampening assembly includes a pulsating disc and a spring. The pulsating disc and the spring are disposed within the outlet port. The pulsating disc includes a plurality of apertures in fluid communication with the compression mechanism. The spring includes a first end engaging the pulsating disc and a second end engaging the outlet port. The pulsating disc is translatably disposed within the outlet port between an operative state and an inoperative state.