Pumps – Operated by art device – Vehicle mounted or attached
Patent
1992-08-17
1993-07-13
Bertsch, Richard A.
Pumps
Operated by art device
Vehicle mounted or attached
417233, 417534, F04B 1706, F04B 2102
Patent
active
052268012
ABSTRACT:
The present invention relates to a shock absorber pump/compressor which comprises attachments to the car's chassis and to the wheel axle housing; a rack gear that is set into a reciprocating motion as the car runs on the uneven surface of the road; a pinion gear that is rotated back and forth by the rack gear; a crank that is attached fixedly to the shaft of the pinion gear and which sets a double piston to move in a reciprocating manner. A diaphragm is attached to each piston head and the periphery of each diaphragm is clamped tightly between the cylinder and a cylinder head. The interior of each cylinder head and a diaphragm form a contractive and expansive space which draws in fluid from an outside source as the space expands and forces the fluid out as the space contracts. At the same time as fluid is drawn into one contractive/expansive space, fluid is forced out of the other space at the other end of the double piston. The diaphragm not only protects the fluid from contamination by whatever piston lubricant is used behind it, it also prevents leakage of the operating fluid into the piston cylinder. This pumping or compressive action continues as long as there is energy that sets the rack gear in motion.
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Basichas Alfred
Bertsch Richard A.
Kroll Michael I.
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