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Linear compressor

A linear compressor and compressor technology, applied in mechanical equipment, machines/engines, liquid variable capacity machines, etc., can solve problems such as damage to the discharge part of the cover, leakage of refrigerant, etc.

Active Publication Date: 2019-10-22
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] However, according to the structure as described above, in order to prevent damage to the components during the caulking process, there is a problem that both the joint portion of the cap discharge portion and the cap tube must be formed of a steel material.
[0011] That is, in the case where any one of the junction of the cap discharge portion and the cap pipe is not formed of a steel material, damage occurs at the junction of the cap discharge portion or the annular pipe, thereby producing a gap, and as a result, there may be Problems with refrigerant leaks

Method used

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  • Linear compressor
  • Linear compressor
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Examples

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Embodiment Construction

[0040] Hereinafter, a linear compressor according to an embodiment of the present invention will be described in detail with reference to the drawings.

[0041] figure 1 It is a perspective view of the linear compressor of the embodiment of the present invention.

[0042] refer to figure 1 , The linear compressor 10 of the embodiment of the present invention may include: a cylindrical shell (shell) 101 ; a pair of shell covers coupled to both ends of the shell 101 . The pair of case covers may include: a first case cover 102 (refer to image 3 ); and the second housing cover 103 on the refrigerant discharge side.

[0043] Specifically, a leg 50 may be combined on the lower side of the housing 101 . The feet 50 may be combined with a base of a product for setting the linear compressor 10 . As an example, the product may include a refrigerator, and the base may include a base of a machine compartment of the refrigerator. As another example, the product may include an outdo...

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Abstract

According to an embodiment of the present invention, there is provided a linear compressor including: a chamber portion which forms a discharge space a front surface of which is closed, an accommodation groove which is recessed rearward from a front surface of the chamber portion and provides a space in which a guide pipe is accommodated, and a communication groove which is formed to penetrate from the inner wall of the accommodation groove to a depth reaching the discharging space, in which a guide pipe inserted into the communication groove in a state of being accommodated in the accommodation groove is provided.

Description

technical field [0001] The present invention relates to a linear compressor. Background technique [0002] Generally, a compressor is a mechanical device that receives power from a motor or a turbine, compresses air or refrigerant or other working gases to increase the pressure, and is widely used in the household appliances or the entire industry. [0003] Such compressors can be roughly classified into reciprocating compressors, rotary compressors, and scroll compressors. [0004] Among the above-mentioned reciprocating compressors, in particular, many developments have been made: by directly connecting the piston to the driving motor for reciprocating linear motion, the mechanical loss caused by motion switching can be eliminated and the compression efficiency can be improved, and the compression efficiency can be improved with a simple structure. composed of linear compressors. [0005] Generally, a linear compressor is configured in such a way that a piston reciprocat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B35/04F04B39/12
CPCF04B35/04F04B39/123F04B39/121F04B39/10F04B39/14F04B39/08F04B53/04
Inventor 金贤洙金建佑卢铁基
Owner LG ELECTRONICS INC
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