Piston rotor type engine
An engine and rotor-type technology, applied in the field of piston-rotary engines, can solve the problems of reduced rotor engine efficiency, low kinetic energy transfer efficiency, large resistance arms, etc., and achieve the effects of simple structure, elimination of linear motion, and reduction of resistance arms
Active Publication Date: 2020-03-31
HEBEI UNIV OF TECH +1
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Problems solved by technology
[0002] At present, the common engines are mainly traditional reciprocating engines and rotary engines. The traditional reciprocating engines output kinetic energy through the piston-connecting rod-crankshaft, but the movement of the crankshaft will lose part of the energy during the kinetic energy transmission process, which makes the traditional reciprocating The kinetic energy transfer efficiency of the engine is low; the rotary engine mainly realizes air intake, compression, work and exhaust through the eccentric movement of the triangular rotor, but the triangular rotor has a large resistance arm when it ignites and works, which reduces the efficiency of the rotary engine
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[0023] The present invention will be further described below in conjunction with the embodiments and accompanying drawings. The specific embodiments are only used to further describe the present invention in detail, and do not limit the protection scope of the claims of the present application.
[0024] The invention provides a piston-rotary engine (referred to as the engine, see Figure 1-7 ), including a stator 1, a rotor 2, a limit wheel set, a block 4, a piston 5, a spark plug 8, an output shaft 10, a first end cover 11 and a second end cover 12;
[0025] Both the stator 1 and the rotor are hollow structures, the inner wall of the stator 1 and the outer wall of the rotor 2 are circular; the rotor 2 is located in the stator 1, and the rotor 2 rotates relative to the stator 1; the limiting wheel group is located in the rotor 2, and There is no interaction force between the rotors 2; the stator 1, the rotor 2 and all the limiting wheels of the limiting wheel set are concentr...
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The invention discloses a piston rotor type engine. The piston rotor type engine comprises a stator, a rotor, a limiting wheel set, stop blocks, pistons, spark plugs, an output shaft, a first end cover and a second end cover. According to the engine, working of the engine is achieved by adopting a combined manner of the pistons and the rotor, and a new idea is provided for the design of the engine; compared with a triangular rotor engine, the resistance arm of the triangular rotor during ignition work can be effectively reduced, and the efficiency of the engine is improved; and compared with areciprocating type engine, the engine does not need to convert the linear motion of the piston into the rotary motion of the rotor through the crank sliding block mechanism, but rather the rotary motion of the rotor is directly converted into the rotary motion of the output shaft, the useless linear motion is eliminated, and the power loss of intake, compression and exhaust is reduced.
Description
technical field [0001] The invention belongs to the technical field of engines, in particular to a piston rotor type engine. Background technique [0002] At present, the common engines are mainly traditional reciprocating engines and rotary engines. The traditional reciprocating engines output kinetic energy through the piston-connecting rod-crankshaft, but the movement of the crankshaft will lose part of the energy during the kinetic energy transmission process, which makes the traditional reciprocating The kinetic energy transfer efficiency of the engine is low; the rotary engine mainly realizes air intake, compression, work and exhaust through the eccentric movement of the triangular rotor, but the triangular rotor has a large resistance arm when it ignites and works, which reduces the efficiency of the rotary engine. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide...
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Login to View More IPC IPC(8): F02B57/00
CPCF02B57/00
Inventor 关玉明郭震魏志超李景曼刘子婵
Owner HEBEI UNIV OF TECH