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81. 发明专利

JPH07139301A MANUFACTURE OF CIRCULATING FLOW PRESSURE ENGINE 失效
公开(公告)号：JPH07139301A
公开(公告)日：1995-05-30
申请号：JP31726493
申请日：1993-11-11
申请人： YONEDA SHIN
发明人： YONEDA SHIN
IPC分类号： F01B9/04
摘要： PURPOSE:To prevent occurrence of a reverse thrust so as to improve output efficiency by arranging many discharge cylinders like an umbrella shape, etc., annexing a back pressure circuit and a cylinder exclusively used for back pressure and circulating internal fluid in the discharge cylinders to a propeller cylinder. CONSTITUTION:Three cylinders 11 to 13 are arranged like an umbrella shape on the right side of an engine, and two of them act as back pressure pressurizing/discharging cylinders 11, 13 and circulate internal fluid to an opposite propeller cylinder 10 so as to generate a thrust, and the rest is treated as a cylinder 12 exclusively used for back pressure. While the similar three cylinders 14 to 16 are arranged on the left side. A pump 2 is driven by a motor 1, and a back pressure circuit 28 is pressurized so as to pressurize the back pressure sections for all the cylinders 11 to 13, and 14 to 16. Subsequently, an electromagnetic valve 3 is switched on, and respective cylinders 8 to 10 and 11 to 13 are moved to the left through a leftward pressurizing circuit 5. In this case, a reverse thrust of the discharge cylinder 8 is countervailed by a leftward thrust of the opposite propelling cylinder 10 so as to generate propulsion to the propelling cylinder 9.

82. 发明专利

JPH06307328A DIFFERENTIAL PRESSURE ROTARY ENGINE 失效
公开(公告)号：JPH06307328A
公开(公告)日：1994-11-01
申请号：JP12772193
申请日：1993-04-20
申请人： YONEDA SHIN
发明人： YONEDA SHIN
IPC分类号： F03G7/00
摘要： PURPOSE:To materialize an input saving engine, the flow rate of the fluid from a pressure apply source to which is reduced by moving a gear shaft interlocked with the movement of a piston through a rack gear and a differential gear interposed at the point of application of thrust force of plurality of fluid cylinders. CONSTITUTION:When a leftward motion valve 3 is turned on, working fluid passes through a pressure applying circuit 8, applying pressure to a discharge cylinder 11 and then through, applying pressure to a discharge cylinder 12. The discharge cylinders 11 and 12 generate thrust force to activate a rack shafts 15 and 16, pulling gears 20 and 22. Gears 19 and 21 which are coaxial with the gears 20 and 22 respectively are mesh with each other, and the thrust force of these gears 19 and 21 oppose to each other causing no motion. Then, when each of internal fluid in the discharge cylinders 11 and 12 is made to flow into an advancing cylinder 13, leftward motion occurs. Thereby, a motion which use the pressure which needs not flow of fluid from a pump 2 as main input and uses the potation of a gear shaft 32 as output is effected. When a cylinder reaches the leftward moving point, a rightward motion valve 4 is made to turn on by a limit switch 8 and others, switching leftward motion process to rightward motion process. The repetition of this motion can continuously reciprocate the cylinder.

83. 发明专利

JPH06241294A DIFFERENTIAL TURNING OUTPUT ENGINE 失效
公开(公告)号：JPH06241294A
公开(公告)日：1994-08-30
申请号：JP7068293
申请日：1993-02-19
申请人： YONEDA SHIN
发明人： YONEDA SHIN
IPC分类号： F01B9/04 , F16H21/10
摘要： PURPOSE:To provide a hydraulic differential engine that mainly uses a piston type hydraulic cylinder, and makes it regard as a very input-saving one as making a piston continue rotational motion despite a small quantity of its momentum. CONSTITUTION:A differential gear made up so as to rotate in contact with a rotating gear 12 is pivoted to a fixed block 15. A cylinder 7 is mounted on this fixed block 15, rotating the differential gear 9 in linkage with a piston thrust, and if this gear 9 rotates, the fixed block 15 shifts, and thereby a mating cylinder outer casing is also shifted to some extent, therefore piston's momentum is reduced and a movement of the fixed block 15 is made so as to be yet more continued, so that this differential power engine is constituted.

84. 发明专利

JPH06137257A DIFFERENTIAL PROPULSIVE FLUID PRIME MOVER 失效
公开(公告)号：JPH06137257A
公开(公告)日：1994-05-17
申请号：JP32838092
申请日：1992-10-26
申请人： YONEDA SHIN
发明人： YONEDA SHIN
IPC分类号： F03C2/30 , F03C1/30
摘要： PURPOSE:To improve output efficiency through saving labor by making an equal pressure differential propulsion with a difference in pressure receiving area of a vane generated from a relative motion of a cylinder outer casing and a rotor interlocking with shaft rotation. CONSTITUTION:When a motor 1 is actuated to drive a hydraulic pump 2 and a solenoid valve 3 is turned on, a fluid passes a rotary valve 7 and a forward rotation pressurizing circuit 5 and equally pressurizes a cylinder 13. The pressurized cylinder 13 generates a thrust in the direction of 9 and 10, and a difference in differential thrust is caused by a difference in the pressure receiving area of a vane 21 to make a rotary motion in the direction of an arrow 11. When a rotor 12 is rotated from this position by 90 degrees in the counterclockwise direction, an eccentric cam 14 and a crank 15 makes a slide table 19 move in the direction of 22, the pressure receiving area of the vane becomes the same and rotation is stopped. At this time, when the neighborhood of the stop angle is passed with inertia, or a cylinder of the same type directly connected an output shaft is provided to change a configuration angle of the vane to reciprocate the table in the perpendicular direction, rotation can be continued.

85. 发明专利

JPH0587040A EQUAL PRESSURIZING DIFFERENTIAL ROTARY PRIME MOVER 失效
公开(公告)号：JPH0587040A
公开(公告)日：1993-04-06
申请号：JP25993991
申请日：1991-07-03
申请人： YONEDA SHIN
发明人： YONEDA SHIN
IPC分类号： F03C2/30 , F03C1/30 , F03C1/32
摘要： PURPOSE:To provide a fluid engine of extremely input saving by generating a rotary movement by equally pressurizing the rotor of a vane type fluid cylinder. CONSTITUTION:The outer casing 6 of a vane type cylinder is formed elliptical so as to make a rotor 5 reciprocate the outer casing 6 relatively linking to the rotating angle of the rotor 5, and vanes 15 and 16 are pressurized equally. As a result, a differential thrust is generated, and the system is composed to convert the generated differential thrust into a rotating movement. Consequently, different from the conventional hydraulic motor, a discharge port is not required, and the movement is generated only in the fluid pressure.

86. 发明专利

JPH0236780A MAGNET ACCELERATING MOTION ENGINE 失效
公开(公告)号：JPH0236780A
公开(公告)日：1990-02-06
申请号：JP18530188
申请日：1988-07-25
申请人： YONEDA SHIN
发明人： YONEDA SHIN
IPC分类号： H02N11/00
摘要： PURPOSE:To amplify an output by moving an acceleration side pole by a rotary output side thrust, and supplementing an output side rotary centrifugal force by repulsion.attraction between poles. CONSTITUTION:In a magnet prime mover, an output shaft 7, and an acceleration rotary shaft 22 are attached to a structure holding base 1, an output rotary plate 16 is provided at the shaft 7, an accelerating rotary plate 17 is provided at the shaft 22, and both are coupled by a crankshaft 18, a geared crank 19 and a crank 21. A rotary output side permanent magnet 3 is provided at the plate 16, and an acceleration side pole 20 is provided at the plate 17. Thus, when the shaft 7 is rotated, the shaft 18, the crank 19 are cooperated to synchronously rotate the plate 17. As a result, the pole 3 is accelerated in the rotating direction by the repulsion of the poles 3, 20 to increase its output.

87. 发明专利

JPS57163169A MANUFACTURE OF WORK FLUID RECIRCULATED TYPE DIFFERENTIAL ENGINE 失效
公开(公告)号：JPS57163169A
公开(公告)日：1982-10-07
申请号：JP4867781
申请日：1981-03-31
申请人： YONEDA SHIN
发明人： YONEDA SHIN
IPC分类号： F03C1/00 , F03C1/04
摘要： PURPOSE:To generate differential thrust, by a method wherein a propelling cylinder and an auxiliary cylinder are carranged such that the thrusts of both cylinders are in opposite direction and equal pressure, and neutralizing cylinders are arranged in a balanced manner, having a work fluid recirculating circuit opposite to the direction of the thrust of the auxiliary cylinder. CONSTITUTION:When a pressurizing circuit 3 for producing forward movement is pressurized equally, thrusts are produced in respective cylinders 5-8 in directions shown in the drawing. Here, the thrust produced in the auxiliary cylinder 6 is neutralized by reverse thrusts produced in neutralizing cylinders 7, 8, so that the thrust is zero at the point of a piston shaft 9 where the thrusts are acted. Therefore, only the propelling cylinder 5 begins to move in forward direction 10 with almost no resistance being acted thereto. In order to continue the movement of the propelling cylinder 5, it is necessary to feed work fluid under pressure. However, since work fluid in the auxiliary cylinder 6 associated with the propelling cylinder 5 is forced out by a piston in the cylinder 6 and the cylinder 5 is replenished with work fluid recirculated from the cylinder 6, movement of the cylinder 5 can be continued with no need of feeding work fluid from a pressure source.

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