Patent ID: 7762228

Claim:
A device operating module comprising: a first operating unit comprising a horizontal operating cylinder ( 1 ) and a cylindrical shaft ( 5 ) connected to the horizontal operating cylinder ( 1 ), attached to a main shaft ( 4 ) in a fixed and eccentric way; sealed with a small sealing ring ( 7 ) and a large sealing ring ( 8 ) to vertical walls of the horizontal operating cylinder ( 1 ); mounted on a spring first friction element ( 9 ) in to the cylindrical shaft ( 5 ), and abutting to an inner wall of the horizontal operating cylinder ( 1 ), and a second operating unit comprising a cylindrical body ( 15 ) mounted onto the main shaft ( 4 ) in an eccentric and fixed way with an inner ring ( 16 ) of a friction bearing tightly attached to a circumference of the cylindrical body ( 15 ); wherein the friction bearing has an outer ring ( 17 ) being provided with an articulation joint ( 18 ), and wherein the articulation joint ( 18 ) is connected to a frame ( 19 ) and is on a distance/radius R 4 from an axis of the friction bearing that is equal to a radius of the cylindrical shaft ( 5 ), as the first operating unit and the second operating unit are placed isolated in a common casing ( 3 ) of a crankcase ( 2 ), the main shaft ( 4 ) is mounted on bearings in walls of the horizontal operating cylinder ( 1 ) and in walls of the common casing ( 3 ); wherein in the horizontal operating cylinder ( 1 ) and in the common casing ( 3 ) there are an intake ( 10 ) and an exhaust ( 11 ) pipes for supply and discharge of fluid; wherein between the intake ( 10 ) and the exhaust ( 11 ) pipes in a groove of the common casing ( 3 ) is located a valve ( 13 ) with attached a second friction element ( 14 ) vertically pressed to the cylindrical shaft ( 5 ) and the valve ( 13 ) is attached to the frame ( 19 ); wherein the spring first friction element ( 9 ) and the second friction element ( 14 ) form two chambers in the horizontal operating cylinder ( 1 ), which chambers are isolated one from another and constantly change their volume; wherein to the main shaft ( 4 ) out of the horizontal operating cylinder ( 1 ) are mounted counterweights ( 20 ); wherein an external surface of the cylindrical body ( 15 ) with a radius R 3 during its motion is constantly placed under an axis of the articulation joint ( 18 ); wherein an axis of the cylindrical body ( 15 ) draws a circumference with a radius R 5 during operation; and wherein an radius of the inner cylindrical surface of the horizontal operating cylinder ( 1 ) is R 1 =R 4 +R 5 , and the axis of the articulation joint ( 18 ) is located in a vertical plane and set at an eccentricity distance E from the vertical plane where the axis of the main shaft ( 4 ) lays.