Unlock instant, AI-driven research and patent intelligence for your innovation.

Hermetic compressor

A technology of closed compressors and compression chambers, which is applied in the direction of liquid variable displacement machinery, mechanical equipment, variable displacement pump components, etc., and can solve problems such as reducing work efficiency

Inactive Publication Date: 2007-11-14
SAMSUNG GWANGJU ELECTRONICS CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In this way, since the intake muffler and exhaust muffler are manufactured separately from the cylinder head, separate parts such as connecting pipes are required, and many work steps are required to manufacture these parts
[0008] In addition, the intake muffler and exhaust muffler are assembled with the cylinder head through many assembly steps, reducing work efficiency

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Hermetic compressor
  • Hermetic compressor
  • Hermetic compressor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.

[0021] As shown in Figure 1, a hermetic compressor according to one embodiment of the present invention includes: a hermetic casing 1 formed by connecting an upper casing 1a and a lower casing 1b; agent; the driving unit 20 provides driving force for the compression unit 10. The airtight case 1 is provided at one side thereof with an intake pipe 2 that introduces refrigerant into the inside of the airtight case and an exhaust pipe 3 that discharges refrigerant compressed by the compression unit 10 to the outside of the airtight case 1 .

[0022] Among these components, the compression unit 10 includes: a cylinder block 11 integrally formed with a frame 15 to form a compression chamber 11a that compresses refrigerant; a piston 12 that reciprocates in the compression chamber 11a to compress the refrigerant; a cylinder head assembly 13 , combined to...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Disclosed is a hermetic compressor capable of reducing the number of parts and increasing working efficiency in the assembling process. The hermetic compressor includes a cylinder block having a compression chamber, and an assembly having a main body that includes an intake hole through which a refrigerant is drawn into the compression chamber and an exhaust hole through which the refrigerant is exhausted from the compression chamber and is coupled to one side of the cylinder block, and a cover that is coupled with the main body and includes a first resonant chamber communicating with the intake hole and a second resonant chamber communicating with the exhaust hole.

Description

technical field [0001] The present invention relates generally to a hermetic compressor, and more particularly, to a hermetic compressor in which an intake muffler and an exhaust muffler are integrally formed with a cylinder head. Background technique [0002] A hermetic compressor forms part of a refrigeration cycle for a refrigerator or air conditioner or the like. Such a hermetic compressor includes a hermetic case forming an external appearance, a compression unit for compressing refrigerant in the hermetic case, and a driving unit providing a driving force for the compression unit. [0003] Among these components, a compression unit includes: a cylinder block forming a compression chamber; a piston compressing refrigerant while reciprocating in the compression chamber; a cylinder head bonded to one side of the cylinder block to seal the compression chambers and having Open intake and discharge chambers; valve unit, interposed between the cylinder block and cylinder hea...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F04B27/08
CPCF04B39/0066F04B39/0061F04B39/125F04B39/14F04B39/122F04B39/00F04B39/12F04B39/10
Inventor 朴昇一
Owner SAMSUNG GWANGJU ELECTRONICS CO LTD