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car air conditioner compressor

A technology for automotive air conditioners and compressors, applied in mechanical equipment, machines/engines, liquid fuel engines, etc., can solve problems such as tilting or detachment of the movable scroll, abnormal friction and wear of parts, gas leakage, etc., and achieve extended use. Longevity, smooth processing flow, and the effect of accelerating work efficiency

Active Publication Date: 2020-06-30
江苏成科新能源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This can cause the orbiting scroll to tilt or disengage, causing large gas leaks and abnormal friction and wear of parts

Method used

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Examples

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Embodiment Construction

[0026] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, should be understood that these embodiments are only for illustrating the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various aspects of the present invention Modifications in equivalent forms all fall within the scope defined by the appended claims of this application.

[0027] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 A car air-conditioning compressor shown includes a cylinder body 6, a fixed scroll 2 arranged in the cylinder body 6, a movable scroll disk 3, a support 4, an eccentric shaft 5 and an electromagnetic coil 7, and a fixed scroll disk arranged in the cylinder body 6. the front cover 1 at the front end;

[0028] One end of the eccentric shaft 5 is inserted into the bracket...

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Abstract

The invention discloses an automobile air-conditioning compressor. The automobile air-conditioning compressor comprises a cylinder body, a stationary scroll plate, a movable scroll plate, a bracket, an eccentric shaft, an electromagnetic coil and a front end, wherein the fixed scroll plate, the movable scroll plate, the bracket, the eccentric shaft and the electromagnetic coil are arranged insidethe cylinder body; one end of the eccentric shaft is inserted into the bracket; the other end of the eccentric shaft is movably connected with the bottom of the cylinder body after passing through theelectromagnetic coil; the movable scroll plate is arranged at the outer side of the bracket; and the fixed scroll plate is arranged at the outer side of the movable scroll plate. By utilizing the buoyancy force of air and a step surface structure, the automobile air-conditioning compressor disclosed by the invention has the effects of skillfully solving the problems about element abrasion and airleakage caused by unbalance of the movable scroll plate, prolonging the service life of elements, smoothening processing procedures and improving the work efficiency.

Description

technical field [0001] The invention relates to an automobile air conditioner, in particular to an automobile air conditioner compressor. Background technique [0002] When the scroll compressor is working, because the gas force mainly acts on the movable scroll, it floats axially between the fixed scroll and the bracket and bears a large axial gas force, and the axial gas Force varies with crankshaft angle and operating conditions. This can cause the orbiting scroll to tilt or disengage, causing large gas leaks and abnormal friction and wear of parts. [0003] Therefore, a car air-conditioning compressor is needed to solve the above problems. Contents of the invention [0004] The invention overcomes the defects in the prior art and provides an automobile air-conditioning compressor that can reduce gas leakage and reduce abnormal friction and wear between the movable scroll and the bracket. [0005] In order to solve the above-mentioned technical problems, the technica...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04C18/02F04C29/12F04C29/02F04C29/00
CPCF04C18/0215F04C29/00F04C29/02F04C29/12F04C2240/30F04C2240/50F04C2240/809
Inventor 曹靖
Owner 江苏成科新能源有限公司