Invention Grant
- Patent Title: Fluid pressure reduction devices
- Patent Title (中): 流体减压装置
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Application No.: US11405777Application Date: 2006-04-18
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Publication No.: US07802592B2Publication Date: 2010-09-28
- Inventor: Michael Wildie McCarty
- Applicant: Michael Wildie McCarty
- Applicant Address: US MO St. Louis
- Assignee: Fisher Controls International, LLC
- Current Assignee: Fisher Controls International, LLC
- Current Assignee Address: US MO St. Louis
- Agency: Hanley, Flight and Zimmerman, LLC
- Main IPC: F15D1/00
- IPC: F15D1/00 ; F16K47/04

Abstract:
An example fluid pressure reduction device includes a hollow cylinder having an inner surface and an outer surface and a plurality of passageways extending between the inner and outer surfaces. Each passageway delimits an aperture having a cross-sectional area and a wetted perimeter that is greater than a second wetted perimeter of one of a circle-shaped aperture or a rectangle-shaped aperture having the same cross-sectional area as one of the passageways.
Public/Granted literature
- US20070240774A1 Fluid pressure reduction devices Public/Granted day:2007-10-18
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