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Linear compressor

A linear compressor, elastic technology, applied in mechanical equipment, engine components, machines/engines, etc., can solve problems such as hindering the miniaturization of linear compressors, and achieve the effect of reducing size

Inactive Publication Date: 2006-04-12
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0026] In addition, since the discharge spring 33 is tapered in shape, it requires a large space in the inner discharge cover 32, thereby hindering the miniaturization of the linear compressor.

Method used

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  • Linear compressor
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Embodiment Construction

[0050] Hereinafter, reference will be made in detail to the embodiments of the present invention, examples of which are shown in the drawings. Wherein, similar reference numerals are used before and after to denote similar elements. The embodiments described below with reference to the drawings are used to explain the present invention.

[0051] image 3 Shows a linear compressor according to a first embodiment of the present invention, Figure 4 Showing the structure of the discharge member according to the first embodiment of the present invention, Figure 5 The open state of the discharge valve according to the first embodiment of the present invention is shown.

[0052] reference Figure 3 to Figure 5The linear compressor according to the present invention includes: a sealed casing 50 having an inlet 51 for fluid to enter from the outside, and a linear compression component located in the sealed casing 50 to compress the fluid. The linear compression component includes: a cyli...

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Abstract

Disclosed herein is a linear compressor. In the present invention, a leaf spring is used for an exhale spring to support an exhale valve. As the leaf spring supports the exhale valve by being bended in a predetermined direction, the exhale valve can be stably opened and closed in the predetermined direction. As a space for the exhale spring becomes reduced in an inner exhale cover, a size of an exhale part is reduced, thus making it possible to produce the compact linear compressor. As the leaf spring is comprised of a plurality of overlapped plates, when the exhale valve is opened and closed, the leaf spring is bended, and friction is generated among the plurality of plates. Therefore, a vibration of the exhale valve is decremented by its friction, thus reducing a friction noise.

Description

Technical field [0001] The present invention relates to a linear compressor, and more specifically, a leaf spring is used as a discharge spring in the linear compressor. With this structure, the linear compressor can reduce the space for the discharge spring, can control the strength of the discharge spring and the opening direction of the discharge valve, and can reduce vibration and noise that occur when the discharge valve is opened and closed. Background technique [0002] Generally, a linear compressor is a machine that sucks, compresses, and discharges fluid by linear reciprocating motion of a piston in a cylinder through the linear driving force of a linear motor. [0003] figure 1 Shows a linear compressor according to the prior art, figure 2 The structure of the discharge part of the linear compressor according to the related art is shown. [0004] In the sealed casing 2 of the conventional linear compressor, a cylinder block 4 connected to the cylinder 3 and a rear c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B35/04
CPCF04B39/102F04B35/045F04B39/08F04B39/10F05B2210/12F05B2210/14F16F1/18F16F3/023F16F2230/22F16F2238/022F16K15/02Y10S251/00
Inventor 郑忠旼许大宁
Owner LG ELECTRONICS INC
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