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7240648 |
Radial engine
A four-stroke radial engine comprises cylinders arranged radially with respect to a driving shaft of said radial engine and pistons associated with said cylinders, said pistons being connected to...
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6119640 |
Internal combustion engine with slot-type gas distribution
The present invention pertains to the field of engine construction and relates to internal combustion engines with scavenging and more precisely to two-stroke engines. At the beginning of the...
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6062176 |
Multicylinder, two-stroke, radial engine for model airplanes and the like
A multicylinder, two-stroke, radial, internal combustion engine employs a multi-blade positive-displacement pump for pressurizing a mixture of air/fuel/lubricant supplied to a plurality of...
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5836234 |
Single CAM reciprocating linked piston type engine
A single cam reciprocating linked piston type engine utilizes a swing-link linking mechanism to make two pistons arranged at an included angle slide alternately up and down, or utilizes a...
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5749262 |
Crank mechanism
A crank mechanism for an internal combustion engine comprises a cylinder (1), a piston (2) reciprocable within the cylinder, and a rotatable shaft (4). The piston (2) is a drivable connection with...
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5655486 |
Engine combustion
A machine having a piston unit within a cylinder arrangement wherein each piston unit comprises a plurality of in-line pistons within their respective cylinders such that the pistons are in fluid...
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5203295 |
Internal combustion engine
A multicylinder internal combustion engine includes a plurality of reciprocating pistons each having a piston rod connected to a ball cage arrangement for converting reciprocating motion of the...
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5197416 |
Radial internal combustion engine
An internal combustion engine, especially a radial engine, with a crankcase, a crankshaft, cylinders, connecting rods on the crankshaft, and with pistons attached to the connecting rods and...
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5195420 |
Piston compressor, particularly an oil-free piston compressor
The crank mechanism of the piston compressor comprises individual crank disks (5), which each support on their outer circumference a rolling bearing (6) for the bearing of a connecting rod (4). The...
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5189994 |
Internal combustion engine
An internal combustion engine or like apparatus is disclosed utilizing an "ellipsograph" mechanism for converting the reciprocating motion of one or more pistons into rotational motion of an output...
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5150670 |
Radial internal combustion engine
A radial internal combustion engine comprises an engine housing and a plurality of piston-cylinder pairs arranged on the periphery of the housing. The piston-cylinder pairs are arranged in two...
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5146880 |
Radial cylinder machine
A radial cylinder machine comprises a number of equispaced lobed shafts (7) which orbit about the central machine axis inwardly of the pistons (13). The lobed shafts (70) also rotate about their...
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5049039 |
Radial piston and cylinder compressed gas motor
A radial piston and cylinder compressed gas motor is disclosed which is particularly suited for use where economical power sources are required. The motor includes a cylinder block having a...
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5003935 |
Balanced radial engine
A low cost multi cylinder radial aircraft engine is composed of an even number of individually functional, single cylinder slider crank model engines. They are mounted to a plate to form equally...
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4970995 |
Internal combustion engines
An internal combustion engine includes a piston slidingly sealed and constrained to move along a linear path in a cylinder, the piston having a rigid connecting rod which extends axially of the...
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4850313 |
Cruciform engine
A cruciform internal combustion reciprocating engine characterized by two right angularly related pairs of axially spaced cylinders with related piston units including pairs of axially aligned,...
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4776304 |
Movement converter for use in an engine and the like
A movement converter for use in a combustion engine or as an air compressor wherein reciprocating motion of a piston is converted to rotational motion of an output shaft or a rotational motion of...
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4763619 |
Multicylinder internal combustion engine utilizing split block with unitized cylinder head and liner
Multicylinder internal combustion engine of the type having a crankshaft and a block comprised of first and second mating half sections joined in a common plane which passes through and along the...
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4727794 |
Radial engine
The disclosure teaches a novel radial engine. In accordance with the teachings of the disclosure, the radial engine includes a housing and a plurality of equally spaced openings disposed in a...
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4682569 |
Oscillatory motion apparatus
Oscillatory motion apparatus has a first reciprocating rod oriented generally perpendicularly with respect to a second reciprocating rod. A first trammel gear is pivotally secured to the first and...
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4512291 |
Internal combustion engine
The radial internal combustion engine has two pairs of opposed cylinders arranged on axes at 90 degrees to one another. Each pair of cylinders has opposed pistons, interconnected by a piston rod...
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4331108 |
Radial engine
An engine comprising; a substantially cylindrical housing; a rotor rotatably mounted in said housing on an axis parallel with the longitudinal central axis of the housing to execute an orbital...
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4194404 |
Crank assembly for reciprocating piston machines
A crank assembly for coupling a plurality of connecting rods to a common crank pin of a crankshaft includes an articulation member journaled on the crank pin. The articulation member carries a...
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4026252 |
Engine construction
A two-cycle engine wherein a pair of pistons are mounted within a pair of cylinders which are arranged in an oppositely facing in-line manner with the connecting rods of both pistons being also...
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3977303 |
Engines and compressors
A piston and cylinder machine for use as a prime mover, pump or compressor in which there are at least two pairs of pistons and cylinders for each crankpin, the cylinders of each pair being...
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3946706 |
Rotary machines comprising four cylinders in a star
An explosion engine comprises: a rotary shaft with axis A; four cylinders 6, 7, 8, 9 in a star aligned in pairs on two axes B and C perpendicular to the axis A and to each other, but not coplanar;...
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3517651 |
ROTARY TWO-CYCLE ENGINE
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3311095 |
Reciprocating piston engines
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3308797 |
Internal combustion engine
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3277743 |
Crankshaft with floating crank throws
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3266472 |
Variable compression ratio internal combustion engine
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3181515 |
Internal combustion engine
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3175544 |
Internal combustion engines
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3051148 |
Two cycle-radial, high-supercharge engines
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3003486 |
Rear compression two stroke cycle internal combustion engine with connecting rod actuated arcuate valve means
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3003485 |
Radial type two-stroke cycle internal combustion engine with crankcase compression means
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2873575 |
Intake and exhaust manifold system
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2844040 |
Fluid displacement machine
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2818814 |
Power plant and connector for deep well pumps
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2800037 |
Automotive power plant
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2787994 |
Engine support
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3605705 |
Title is not available
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D136540 |
Title is not available
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