F - Mech Eng,Light,Heat,Weapons – 04 – B
Patent
F - Mech Eng,Light,Heat,Weapons
04
B
230/45
F04B 45/04 (2006.01)
Patent
CA 1040165
FLUID COMPRESSING APPARATUS Abstract of the Disclosure A diaphragm compressor includes a cylindrical piston and an annular diaphragm member with a central hub secured by a grommet within an annular recess in the piston face. The outer peripheral edge of the diaphragm is affixed between a clamp ring and a valve plate which has a central recess to form a compression chamber. The diaphragm has a convolution which opens toward the compression chamber. The valve plate has a projection complementing and mating with the convolution. A plurality of circumferentially spaced and radial intake ports lead to an annular piston intake opening inwardly of the diaphragm. A flexible, mushroom shaped valve member includes a stem locked within the piston with a planar sealing disc having an outer bead abutting the inner piston face and overlying the intake opening, The stem may pass through a central opening with an outer stem enlargement creating a resilient clamping of the valve member to a holding portion of the piston. The valve plate is formed of a thickness corresponding to the holding portion of the piston and an identical valve member is secured therein overlying a plurality of circumferentially distributed exhaust openings. The mounting plate, output plate and clamping ring are stacked and clamped together by peripheral U-shaped spring members. The piston is connected to a vibrating drive element, with a pair of opposed compressors having the pistons resiliently coupled to the opposite sides of the drive element. -0-
196574
LandOfFree
Fluid compressing apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fluid compressing apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid compressing apparatus will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-86318