Invention Grant
- Patent Title: Pulsation damper
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Application No.: US14803362Application Date: 2015-07-20
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Publication No.: US09777879B2Publication Date: 2017-10-03
- Inventor: Mahoro M. Fujita , Kenneth J. Dauer , Daniel F. Kabasin , Ravish S. Masti , Youssef Kazour
- Applicant: DELPHI TECHNOLOGIES, INC.
- Applicant Address: US MI Troy
- Assignee: DELPHI TECHNOLOGIES, INC.
- Current Assignee: DELPHI TECHNOLOGIES, INC.
- Current Assignee Address: US MI Troy
- Agent Joshua M. Haines
- Main IPC: F16L55/04
- IPC: F16L55/04 ; F02M37/00 ; F02M55/04 ; F04B39/00 ; F04B53/00 ; F16L55/053

Abstract:
A pulsation damper is disposed within a fluid volume defined by a fluid volume wall such that the pulsation damper is exposed to pressure pulsations within the fluid volume. The pulsation damper includes a pulsation damper first half having a first damper wall which is flexible in response to the pressure pulsations; a pulsation damper second half having a second damper wall which is flexible in response to the pressure pulsations; and a damping volume defined between the pulsation damper first half and the pulsation damper second half such that the damping volume is fluidly segregated from the fluid volume. One of the pulsation damper first half and the pulsation damper second half defines a spacing member which maintains separation between the fluid volume wall and one of the first damper wall and the second damper wall.
Public/Granted literature
- US20170023165A1 PULSATION DAMPER Public/Granted day:2017-01-26
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