Supercharge Your Innovation With Domain-Expert AI Agents!

Rotating type compressor

A technology of rotary compressors and cylinders, applied to rotary piston/oscillating piston pump components, mechanical equipment, variable displacement pump components, etc., which can solve the problem of increased assembly workload, reduced productivity, and complex main bearing processing etc. to achieve the effects of easy processing, improved productivity, and reduced assembly workload

Inactive Publication Date: 2005-06-15
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] However, in conventional rotary compressors, the main bearing (3) is connected to the cylinder body (2) and the discharge valve assembly (7) is connected to the main bearing (3), so that the main In addition to several through holes (3c-1) (3c-2) (3c-3) (3c-4) for bearing fixing, the bearing (3) also has a valve connection groove (3e), so there is not only the main bearing (3) The processing is complicated, and the number of parts such as the second bolt (B2) increases, the assembly work load increases, and the productivity decreases.

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
  • Rotating type compressor
  • Rotating type compressor
  • Rotating type compressor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] Hereinafter, a detailed description will be given with reference to the drawings of the rotary compressor according to the present invention.

[0041] 4 is a longitudinal sectional view of one example of a rotary compressor equipped with a reed type discharge valve according to the present invention, Figure 5 is an exploded oblique view of the reed type exhaust valve according to the present invention, Image 6 is a plan view of the assembled state of the reed type exhaust valve according to the present invention.

[0042] As shown in the figure, the rotary compressor with the reed type exhaust valve assembly according to the present invention is filled with a certain amount of refrigerated oil, and communicates with the casing where the gas suction pipe (SP) and the gas discharge pipe (DP) are arranged. (11); be arranged on the top of the casing (11) to generate the electric structure part of the rotating force; be arranged on the bottom of the casing (11), and utili...

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

The invention relates to rotary compressor. Said invention utilizes the connection trough hole for connecting main bearing to the cylinder self-body to make them be connected with exhaust valve component together so as to zigzag form exhaust valve and arresting piece. Besides, in the exhaust valve a seal projection portion is formed, and when the exhaust valve is closed, the seal projection portion can be inserted into the exhast hole so as to raise the leak tightness of valve and the efficiency of compressor.

Description

technical field [0001] The present invention relates to a rotary compressor, in particular to a rotary compressor of a type in which a discharge valve and a main bearing are assembled together to reduce processing and assembly and improve the opening and closing of the discharge valve. Background technique [0002] A general rotary compressor is a rotary piston that is eccentrically combined with a compression structure on a crankshaft combined with an electric structure. The rotary piston rotates in the compression space of a circular cylinder to suck, compress, and discharge refrigerant, and to limit the refrigerant gas. The discharge exhaust valve probably uses a fixed end at one end and a free end at the other end, and due to the pressure difference on both sides of the valve and the elasticity of the valve itself, the free end performs angular movement around the fixed end to open and close the exhaust port. Chip valve. [0003] The reed valve is usually installed on t...

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
IPC IPC(8): F04B53/00F04B53/22F04C29/00
Inventor 洪成财
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com