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linear compressor

A linear compressor, compression space technology, applied in mechanical equipment, machines/engines, liquid variable capacity machinery, etc., can solve the problems of increasing the weight of the suction valve, reducing the suction efficiency, and reducing the responsiveness of the suction valve. Effect of damage, prevention of performance degradation, and improvement of inhalation performance

Active Publication Date: 2020-03-06
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, since the weight of the suction valve increases, there is a problem that the responsiveness of the suction valve decreases.
[0025] And, as the intervals between the plurality of port portions are formed relatively small, that is, the flow paths of the refrigerant discharged through the plurality of suction holes are formed relatively close, flow resistance occurs between the sucked refrigerants, and thus There is a problem that the suction efficiency decreases

Method used

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Embodiment Construction

[0056] Hereinafter, specific embodiments of the present invention will be described with reference to the accompanying drawings. However, the technical idea of ​​the present invention is not limited to the following embodiments, and those skilled in the art who understand the technical idea of ​​the present invention can easily propose other embodiments within the scope of the same technical idea.

[0057] figure 1 is an external perspective view showing the structure of a linear compressor according to an embodiment of the present invention, figure 2 It is an exploded perspective view of the casing and the casing cover of the linear compressor according to the embodiment of the present invention.

[0058] refer to figure 1 and figure 2 , the linear compressor 10 of the embodiment of the present invention includes: a casing 101 ; and casing covers 102 and 103 , which are combined with the casing 101 . In a broad sense, it can be understood that the first housing cover 10...

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Abstract

The present invention relates to a linear compressor. A linear compressor according to an embodiment of the present invention includes a suction valve having a plurality of valve blade parts, and the suction valve includes: two first edge parts extending outward from the fixing part; The edge portion is used to form the outer peripheral portion of the valve plate. Among the plurality of valve blade parts, the distance between the first edge part provided on the first valve blade part and the second edge part provided on the second valve blade part becomes wider toward the outside of the suction valve. big.

Description

technical field [0001] The present invention relates to a linear compressor. Background technique [0002] Refrigeration system refers to a system that generates cold air through the circulation of refrigerant, and repeats the process of compression, condensation, expansion and evaporation of refrigerant. To this end, the refrigeration system includes a compressor, a condenser, an expansion device and an evaporator. Also, the refrigeration system may be installed in a refrigerator or an air conditioner, which is a household electrical appliance. [0003] Generally, a compressor (Compressor) is a mechanical device that receives power from a power device such as a motor or a turbine, and compresses air or refrigerant or other working gases to increase the pressure, and is widely used in the household appliances or the entire industry. . [0004] This kind of compressor can be roughly divided into: reciprocating compressor, which forms a compression space between the piston ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B35/04F04B39/00F04B39/10F04B39/16
CPCF04B35/04F04B39/0061F04B39/102F04B39/16F04B35/045F04B39/108F04B53/123F04B39/0005F04B39/10F04B39/0016F04B39/1073F04B39/122F04B53/12
Inventor 林相贤卢基元卞正郁刘伦赫李炅玟
Owner LG ELECTRONICS INC
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