F - Mech Eng,Light,Heat,Weapons – 04 – C
Patent
F - Mech Eng,Light,Heat,Weapons
04
C
230/90
F04C 18/344 (2006.01)
Patent
CA 1293229
ABSTRACT OF THE DISCLOSURE An air pump and compressor having a housing (21) with a cylindrical internal chamber (40). A plurality of pairs of intake and exhaust valves (77, 88) mounted on the housing control the flow of air into and out of the chamber. A piston (37) located within the chamber is mounted on a shaft (42) rotated on the housing. The shaft (42) has a primary eccentric (46) that supports the piston in the chamber. A pair of secondary eccentrics (104, 106) spaced from the primary eccentric are mounted on the piston and housing to control the orbital movement of the piston. Seal assemblies (129, 200) slidably mounted in slots (133, 200) in the piston engage the inner cylindrical wall (26) of the housing to form separate pumping chambers. Each pumping chamber is in communication with an intake valve and an exhaust valve so that on orbital movement of the piston the air flows into and is pumped out of each pumping chamber.
545555
Hansen Engine Corporation
Seaby & Associates
LandOfFree
Rotary air pumping apparatus with radial seal assemblies on... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Rotary air pumping apparatus with radial seal assemblies on..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotary air pumping apparatus with radial seal assemblies on... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1184595