Air compressor

A technology of air compressors and compression cylinders, which is applied in the direction of mechanical equipment, machines/engines, liquid variable capacity machinery, etc., and can solve problems such as reducing the service life of air compressors, affecting the efficiency of air compressors, and deformation movement

Inactive Publication Date: 2009-05-13
周文三
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, during the reciprocating movement of the piston of the conventional air compressor 1 in the compression cylinder 12, there is often deformation movement, which affects the efficiency of the air compressor and reduces the service life of the air compressor.

Method used

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Embodiment Construction

[0036] Relevant structural design of the present invention will be further described through embodiments with reference to the accompanying drawings:

[0037] Please understand the text such as "first", "second", "upper", "lower", "front", "back", "inner", "outer", "length", "surrounding", "side", "Range", "axial", etc. and similar terms are only used to facilitate the viewer's reference to the construction in the drawings and are only used to help describe the present invention.

[0038] Please refer to Figure 1 to image 3 , showing an air compressor 2 constructed according to an embodiment of the present invention; the air compressor 2 includes a base 21, a compression cylinder 22 combined on the base 21, a motor 23 assembled on the base and A piston 24 that can be driven by the motor 23 to reciprocate in the compression cylinder 22 .

[0039] The base 21 has a positioning plate 211, the positioning plate 211 has a first hole 212 and a second hole 213 separated therein, a...

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PUM

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Abstract

The invention relates to an air compressor, which comprises a base, a compression cylinder which is connected to the base, a piston which is slideably received in the compression cylinder, and a motor which is arranged on the base, wherein a first gear is arranged on a mandrel of the motor, connected with a second gear and used for driving the piston to perform reciprocating movement in the compression cylinder; and the first gear is positioned inside a projected area of the compression cylinder, so that the separation distance between the center of the compression cylinder and the base is shortened and the kinetic energy of the piston in the compression cylinder is smooth, thereby the service life of the air compressor can be improved.

Description

technical field [0001] The invention provides an air compressor, especially an air compressor in which a motor drives a piston to reciprocate in a compression cylinder to generate pressurized gas. Background technique [0002] refer to Figure 6 and Figure 7 , showing a conventional air compressor 1, the air compressor 1 includes a base 11, a compression cylinder 12 combined on the base, a motor 13 assembled on the base and driven by the motor 13 And a piston (not shown) that reciprocates in the compression cylinder 12 . The motor 13 drives the piston to reciprocate in the compression cylinder 12 to complete the suction, compression and discharge of the pressurized gas. The structure of the conventional air compressor can be further understood by referring to US Patent Nos. 6,146,112 and 6,551,077 designed by the applicant. [0003] Generally speaking, the motor 13 of the conventional air compressor 1 drives the piston to reciprocate through the transmission of a gear me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B35/04F04B39/12
Inventor 周文三
Owner 周文三
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