Hydraulic engine with hydraulic pump
OwnerShin Chong PYOinventor
Life of this patent
Estimating the term…
Abstract
A hydraulic engine with hydraulic pumps that moves the oil filled in the body thereof through the hydraulic pumps to allow rotational load bodies to be driven by means of the reciprocation of pistons, thereby obtaining a rotational force required for driving, includes: a power supply adapted to supply power to a driving part and to charge the power generated from rotational load bodies through the driving of a power driving part; the driving part driven through the power supplied from the power supply; a pair of hydraulic pumps adapted to pump a fluid through the rotation of the driving part; and the power driving part adapted to generate a driving force through the reciprocation of a driving piston.
Claims1
A hydraulic engine comprising:
- a power supply (10) adapted to supply power to a driving part (20) and to charge the power generated from rotational load bodies (49) through the driving of a power driving part (40);
- the driving part (20) driven through the power supplied from the power supply (10) and having a hydraulic motor (22) adapted to drive a pair of hydraulic pumps (30) and a transmission (21) adapted to change the number of rotations of the hydraulic motor (22) so that the transmission 21 rotates with the number of rotations higher or lower than the driving part (20) to allow the hydraulic motor (22) to rotate at a higher speed or to allow the hydraulic motor (22) to rotate at a lower speed so as to obtain a large torque (output);
- the pair of hydraulic pumps (30) adapted to pump a fluid through the rotation of the hydraulic motor (22) of the driving part (20) and having connection hoses (31) connected to the power driving part (40);
- the power driving part (40) having a casing (41) having a given size, both ends of the casing (41) being connected to the connection hoses (31) so that the fluid supplied from the pair of hydraulic pumps (30) is supplied to the interior of the casing (41), a first piston (42) located on one side of the casing (41) in such a manner as to be reciprocated by a given distance by means of the driving of one side hydraulic pump (30), a second piston (43) located on the other side of the casing (41) in such a manner as to be reciprocated by a given distance by means of the driving of the other side hydraulic pump (30), a driving piston (45) located on the intermediate position of the casing (41) between the first piston (42) and the second piston (43) in such a manner as to be reciprocated by a given distance by means of the reciprocation of the first piston (42) and the second piston (43), a first connecting rod (46) disposed on one surface of the driving piston (45) in such a manner as to be linearly reciprocated by means of the reciprocation of the driving piston (45), a second connecting rod disposed on the other surface of the driving piston (45) in such a manner as to be linearly reciprocated by means of the reciprocation of the driving piston (45), crankshafts (48) rotatably mounted on the first connecting rod (46) and the second connecting rod (47) in such a manner as to convert the linear motions of the first connecting rod (46) and the second connecting rod (47) into the rotational motions, and the rotational load bodies (49) rotating by means of the rotations of the crankshafts (48) to generate power therefrom;
- and
- shock absorbing members (50) disposed on both ends of the casing (41) to prevent the connection hoses (31) from being damaged or broken and to absorb the shocks caused upon the contacts of the first piston (42) and the second piston (43) with both ends of the casing (41).
Dependencies are inferred from the claim text.