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    • 114. 发明公开
    • RECIPROCATING AND ROTARY INTERNAL COMBUSTION ENGINE, COMPRESSOR AND PUMP
    • 往复和旋转内燃机的压缩机和泵
    • EP1488085A4
    • 2007-01-10
    • EP03744104
    • 2003-02-06
    • VALLEJOS TONY
    • VALLEJOS TONY
    • F02B57/00F01B1/08F01B3/00F01B9/04F02B57/08F02B61/00F02B75/26F02B75/32F04B9/02F04B35/01
    • F01B3/0035F02B75/26Y10T74/18256Y10T74/18272
    • A rotary engine, pump or compressor (102) with a framework is provided with intake/exhaust ports in end plates (219) and a rotatably mounted block mounted there-between. In the four cylinder embodiment of this invention, first and second opposing cylinder sets (113, 114) are mounted in the block and each cylinder set includes first and second opposing cylinders (130, 140) with proximal ends and terminal ends (143, 134), and with transfer ports (132, 142) disposed to alternately form passageways with the intake and exhaust ports as the cylinders rotate with the block. Each crankset includes a crankpin (161) eccentrically mounted to the piston set to rotate about a crankpin axis, a crankpin gear (163) fixed to the crankpin, an internal gear (162, 220) fixed relative to the first cylinder set, the internal gear having an internal gear configured to mate with the crankpin gear as the crankpin gear rotates within the internal gear, wherein the eccentric rotation of the crankpin offsets the rotation of the crankpin gear within the internal gear to provide approximately linear movement of the piston heads within the first and second cylinders and such that the crankpin also rotates about a crank-set axis; and an inward side of the crankpin being eccentrically mounted to an inner crank gear (167, 171), such that the rotation of the crankpin also rotates the inner crank gear about the crank-set axis (117); wherein the generally linear movement of the circular base aperture (160, 212, 370) of the piston set drives the crankpin gear to rotate around within the internal gear, thereby driving the crankpin to rotate about the crankpin axis; the inner crank gear mating with a drive-shaft gear (172) such that the rotation of the inner crank gear rotates the drive-shaft. The rotation of the block is provided by any one of a number of different mechanisms.
    • 118. 发明公开
    • RECIPROCATING AND ROTARY INTERNAL COMBUSTION ENGINE, COMPRESSOR AND PUMP
    • 往复和旋转内燃机的压缩机和泵
    • EP1488085A1
    • 2004-12-22
    • EP03744104.5
    • 2003-02-06
    • Vallejos, Tony
    • Vallejos, Tony
    • F02B57/00F02B75/32
    • F01B3/0035F02B75/26Y10T74/18256Y10T74/18272
    • A rotary engine, pump or compressor (102) with a framework is provided with intake/exhaust ports in end plates (219) and a rotatably mounted block mounted there-between. In the four cylinder embodiment of this invention, first and second opposing cylinder sets (113, 114) are mounted in the block and each cylinder set includes first and second opposing cylinders (130, 140) with proximal ends and terminal ends (143, 134), and with transfer ports (132, 142) disposed to alternately form passageways with the intake and exhaust ports as the cylinders rotate with the block. Each crankset includes a crankpin (161) eccentrically mounted to the piston set to rotate about a crankpin axis, a crankpin gear (163) fixed to the crankpin, an internal gear (162, 220) fixed relative to the first cylinder set, the internal gear having an internal gear configured to mate with the crankpin gear as the crankpin gear rotates within the internal gear, wherein the eccentric rotation of the crankpin offsets the rotation of the crankpin gear within the internal gear to provide approximately linear movement of the piston heads within the first and second cylinders and such that the crankpin also rotates about a crank-set axis; and an inward side of the crankpin being eccentrically mounted to an inner crank gear (167, 171), such that the rotation of the crankpin also rotates the inner crank gear about the crank-set axis (117); wherein the generally linear movement of the circular base aperture (160, 212, 370) of the piston set drives the crankpin gear to rotate around within the internal gear, thereby driving the crankpin to rotate about the crankpin axis; the inner crank gear mating with a drive-shaft gear (172) such that the rotation of the inner crank gear rotates the drive-shaft. The rotation of the block is provided by any one of a number of different mechanisms.
    • 119. 发明授权
    • PISTON MACHINE COMPRISING A MECHANISM WITH NO CONNECTING-ROD
    • 活塞式发动机,而无需连接杆
    • EP1170462B1
    • 2003-12-17
    • EP00919252.7
    • 2000-03-06
    • Vool, Aleksey Feliksovich
    • Vool, Aleksey Feliksovich
    • F01B9/04F02B75/32F16H21/18F16H21/16
    • F02B75/32F02B75/22F16H21/36Y10T74/18256
    • The present invention pertains to the field of piston machines, mainly those that include a mechanism without any connecting rod for converting the reciprocating movement of the pistons into a rotating movement of the output shaft. This invention essentially relates to a piston machine that includes a mechanism without any connecting rod and that comprises the following members: a body (1) with a plurality of cylinders (2); a plurality of pistons (5) with piston rods (6); sliding members (13) formed on the rods (6); a plurality of guides for the sliding members (13), each connected to the body (1) and capable of displacing the corresponding sliding member (13) along the axis of the corresponding cylinder (2); two coaxial cranked shafts (7) mounted in the body (1); and a crankshaft (10) mounted between the cranked shafts (7) and having its main journals (11) connected to said cranked shafts (7) while the rod journals (12) are connected to the corresponding piston rods (6). This machine is characterised in that each guide is made in the form of an annular member (14) comprising guiding surfaces (15). Each annular member (14) is mounted in the body (1) so as to be coaxial relative to the cranked shafts (7) and so as to be capable of rotation about the axes (16) of said cranked shafts (7), and also comprises means for fixing its position relative to the body (1). This structure ensures the automatic adjustment of the sliding member (13) guides into an optimal position relative to the axes of the corresponding cylinders (2) during the engine assembly, which prevents engine seizure.