F - Mech Eng,Light,Heat,Weapons – 02 – B
Patent
F - Mech Eng,Light,Heat,Weapons
02
B
F02B 75/40 (2006.01) F01B 3/00 (2006.01) F01C 3/06 (2006.01) F04B 1/113 (2006.01) F04B 1/12 (2006.01) F04B 1/20 (2006.01) F04B 27/08 (2006.01)
Patent
CA 2123933
54 ABSTRACT OF THE DISCLOSURE This invention relates to rotary piston machines with a positive displacement principle, pressure-tight work chambers and a strong and friction-less actuating mechanism, or power train without power transmitting bearings. This absolute oil-free ope- rating principle converts fluid or gas power directly and fric- tion-lessly into a rotating mechanical force and vice versa at high performances and with a high efficiency. The main parts are two interengaging rotors, namely: a compact cylinder-rotor, and a piston rotor as the only performance part without co-rotating bearings. Work chambers are defined by pi- stons or plungers operating in cylinders with an axis of symme- try in any given direction, ergo are axial and radial machines included. The work chambers defining elements rotate along neighboring orbits. This creates a useful short stroke motion between the piston and cylinder but only in a co-rotating sy- stem. Therefore, and in spite of a reciprocating movement, these machines have no oscillating mass power. Furthermore, this in- vention solves the friction problem by a complete balancing of all sliding parts, that is, by eliminating any burdensome con- tact pressure. A machine of this type can be made in any size and for every usable parameters, such as pressure, displacement volume, speed, and performance. The sum of all attributes of machines of this type makes it ideal for a whole scale of oil-free applications, such as water hydraulic motors, oil-free power units, high pres- sure water pumps, vacuum pumps, metering pumps, dry running or water-sealed compressors, and much more. Combinations of two or more machines in one housing, and with one shaft only, are pos- sible, for instance a motor and a pump for energy recovery sy- stems etc. All these machines are not only able to work completely oil-free and friendlier environmentally, but also at highest performances combined with a high efficiency.
Marks & Clerk
Willimczik Wolfhart
LandOfFree
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