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Linear compressor

A linear compressor and space compression technology, which is applied in the direction of mechanical equipment, machines/engines, liquid variable capacity machinery, etc., can solve problems such as compressor performance degradation, minimize pressure loss, reduce friction, and reduce size Effect

Active Publication Date: 2020-08-28
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the greater the operating frequency of the compressor, the greater the friction caused by the oil circulating inside the compressor, and thus the performance of the compressor decreases.

Method used

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  • Linear compressor
  • Linear compressor
  • Linear compressor

Examples

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Embodiment Construction

[0067] Hereinafter, specific embodiments of the present invention will be described with reference to the drawings. However, the concept of the present invention is not limited to the embodiments disclosed below, and those skilled in the art who understand the concept of the present invention can easily propose other embodiments within the scope of the same concept.

[0068] figure 1 is a sectional view showing the structure of the linear compressor of the embodiment of the present invention.

[0069] refer to figure 1 , the linear compressor 100 of the embodiment of the present invention includes: an approximately cylindrical housing 101; a first cover 102 combined with one side of the housing 101; and a second cover 103 connected with the other side of the housing 101 Combine. As an example, the linear compressor 100 lies sideways, the first cover 102 can be coupled to the right side of the housing 101 , and the second cover 103 can be coupled to the left side of the ho...

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Abstract

A linear compressor is provided. The linear compressor may include a shell including a suction inlet, a cylinder provided in the shell to define a compression space for a refrigerant, a piston reciprocated in an axial direction within the cylinder, a discharge valve provided at one side of the cylinder to selectively discharge the refrigerant compressed in the compression space, and at least one nozzle, through which at least a portion of the refrigerant discharged through the discharge valve may flow, the at least one nozzle being disposed in the cylinder. The at least one nozzle may includean inlet, through which the refrigerant may be introduced, and an outlet having a diameter less than a diameter of the inlet.

Description

[0001] This application is a divisional application of the patent application with the application number 2015101783554, the application date is April 15, 2015, and the invention name is "linear compressor". technical field [0002] The present invention relates to linear compressors. Background technique [0003] The cooling system is a system that generates cool air by circulating a refrigerant, and repeats the process of compressing the refrigerant, condensing it, and evaporating the expansion agent. To this end, the cooling system described above includes a compressor, a condenser, an expansion device and an evaporator. Moreover, the above-mentioned cooling system can be installed on household appliances such as refrigerators or air conditioners. [0004] In general, a compressor (Compressor) is a mechanical device that receives power from a power generating device such as a motor or a turbine to compress air or refrigerant or other working gases and increase the pressu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B35/04F04B39/00F04B39/02F04B39/04F04B39/12F04B39/16
CPCF04B35/045F04B39/0292F04B39/041F04B39/122F04B53/008F04B53/1077F04B53/20
Inventor 安光运金烔汉河盛皓
Owner LG ELECTRONICS INC
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