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Elliptical sliding vane type engine

A sliding vane and engine technology, which is applied to combustion engines, machines/engines, internal combustion piston engines, etc., can solve the problems of complex manufacturing process, complex maintenance technology, and lack of popularization, and achieve simple structure, convenient manufacture, and strong adaptability Effect

Inactive Publication Date: 2011-10-12
郎槟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The development of the rotary engine is also bumpy, because its manufacturing process is complicated, and the maintenance technology is not popular because of its complexity. The engine has no advantage in efficiency and cannot replace the piston engine.

Method used

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  • Elliptical sliding vane type engine
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  • Elliptical sliding vane type engine

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Embodiment Construction

[0019] Figure 1-6 The structure and working principle of an elliptical vane engine are shown. In the figure, the elliptical vane engine mainly includes a cylinder block 1, a cylindrical rotor 2, a cam 3, an intake port 1a, an exhaust port 1b, a fuel nozzle 6 and a spark plug 7. Cylinder block 1 adopts an elliptical cylindrical cylinder 1c, and cam 3 is fixedly installed in the cam chamber of the end caps at both ends of elliptical cylindrical cylinder 1c. The cylindrical rotor 2 inside the cylinder block 1 is tangent to the corresponding position of the minor axis of the elliptical cylindrical cylinder 1c. The cylindrical rotor 2 is provided with a first chute 2a, a second chute 2b, an angled first channel 2c and an angled second channel 2d, between the first chute 2a and the second chute 2b The included angle between them is 60 degrees, and within the included angle range of 60 degrees, two first passages 2c are arranged along the axial direction of the cylindrical rotor 2...

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Abstract

The invention relates to an elliptical sliding vane type engine which belongs to the technical field of spark ignition engines. An elliptical columnar air cylinder is arranged in an air cylinder of the elliptical sliding vane type engine, and a cylindrical rotor installed in the air cylinder is tangent to the corresponding position of a short shaft of the elliptical columnar air cylinder; two sliding chutes are arranged on the cylindrical rotor, sliding vanes are arranged in the sliding chutes, a sliding cap is arranged at the ends of the sliding vanes, which are in contact with the elliptical columnar air cylinder, and rollers are respectively arranged at two sides of the other ends of the sliding vanes; when the cylindrical rotor rotates, the sliding cap at the ends of the sliding vanes slides on the inner wall of the elliptical columnar air cylinder, and the rollers roll on cams to complete the working cycle of an air intake process, a fuel feeding process, a compression process, an ignition process, combustion and work application processes and exhausting and scavenging processes. The elliptical sliding vane type engine provided by the invention has the advantages of simple structure and convenience for manufacture, various gas fuels can be burnt, and especially, the engine has strong adaptability to pollution-free hydrogen fuel.

Description

technical field [0001] The invention relates to an elliptical vane engine, which belongs to the technical field of ignition engines. Background technique [0002] Engine technology is a mature technology that has been accumulated for a hundred years, especially the piston engine, its efficiency and environmental protection have been quite perfect. And Japan's rotary engine is also a sudden emergence, and it has a momentum of enthusiasm for the future pollution-free hydrogen engine. However, the piston engine is also known for its large volume, high noise, high structural stress requirements and extreme complexity. The development of the rotary engine is also bumpy, because its manufacturing process is complicated, and the maintenance technology is not popular because of its complexity. The engine has no advantage in efficiency and cannot replace the piston engine. The elliptical vane engine starts from the torque research, accelerates the deflagration speed by increasing t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02B53/00F02B55/02F02B55/08F02B53/02
CPCY02T10/12
Inventor 郎槟
Owner 郎槟