Drive system of 8-cylinder hot-air engine

A technology of transmission system and hot air engine, which is applied in the direction of hot air variable capacity engine device, machine/engine, mechanical equipment, etc. High reliability, compact structure, low bearing load effect

Inactive Publication Date: 2007-02-14
SHANGHAI MICROPOWERS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1) The crankshaft itself cannot satisfy the balance problem. Although the centrifugal inertial force, primary reciprocating inertial force, secondary reciprocating inertial force and secondary reciprocating inertial moment can be balanced by adding balance weights or counterweights, the centrifugal inertial moment and primary reciprocating inertial moment cannot balance;

Method used

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  • Drive system of 8-cylinder hot-air engine
  • Drive system of 8-cylinder hot-air engine
  • Drive system of 8-cylinder hot-air engine

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Embodiment Construction

[0030] figure 1 Shown is a schematic diagram of the cylinder arrangement of an eight-cylinder heat engine, cylinder one 1, cylinder two 2, cylinder seven 7, cylinder eight 8 are arranged on the left crankshaft, cylinder three 3, cylinder four 4, cylinder five 5 are arranged on the right crankshaft , Cylinder six 6, Cylinder one 1, Cylinder two 2, Cylinder three 3, Cylinder four 4 are arranged in a square, forming the first four-cylinder double-acting heat engine unit, Cylinder five 5, Cylinder six 6, Cylinder seven 7, Cylinder The eight eights are also arranged in a square shape to form a second four-cylinder double-acting heat engine unit, and the two four-cylinder heat engine units are connected in series to form an eight-cylinder heat engine.

[0031] Such as figure 2 , image 3 and Figure 4 As shown, the eight-cylinder machine transmission system of the present invention includes a left crankshaft 15, a right crankshaft 14, an output shaft 10, a crankcase 11 and a gea...

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Abstract

A driving system of hot air engine (HAE) with eight cylinders is prepared as laying right and left crankshafts (RALC) in parallel way and connecting them to output shaft by gear driving mechanism to form U form driving structure, setting four crank throws on each of RALC and using adjacent four crank throws at right and left ends of RALC to a driving unit for one HAE with four cylinders, applying 90 degree and 180 degree as well as 270 degree as phase difference of four crank throws and applying 90 degree of erection phase difference for RALC, setting gear driving mechanism between RALC and using herringbone gear as said gear.

Description

technical field [0001] The invention relates to an engine transmission system, in particular to an eight-cylinder heat engine transmission system. Background technique [0002] Heat engine, also known as Stirling engine (Stirling Engine), is a new type of closed cycle piston external combustion engine heated by external energy. It has high cycle thermal efficiency, stable operation, low vibration and noise, clean emission, high torque - Good speed characteristics, applicable to various fuels or energy sources, etc., so it has a wide range of application and application prospects. [0003] The four-cylinder double-acting heat engine is the most widely used model. According to the structure of its transmission system, it can be divided into U-shaped transmission structure with double crankshaft, V-shaped transmission structure with single crankshaft and swash plate transmission structure. The U-shaped transmission structure of the crankshaft is the most widely used in actual ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02G1/043F02G1/053F01M1/02F16F15/30F02F7/00
Inventor 赵华祚方林云李冰王晓武
Owner SHANGHAI MICROPOWERS
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