KR940020001A - Scroll compressor - Google Patents

Scroll compressor Download PDF

Info

Publication number
KR940020001A
KR940020001A KR1019930002436A KR930002436A KR940020001A KR 940020001 A KR940020001 A KR 940020001A KR 1019930002436 A KR1019930002436 A KR 1019930002436A KR 930002436 A KR930002436 A KR 930002436A KR 940020001 A KR940020001 A KR 940020001A
Authority
KR
South Korea
Prior art keywords
scroll
fixing plate
upper fixing
fixed
scroll compressor
Prior art date
Application number
KR1019930002436A
Other languages
Korean (ko)
Other versions
KR0136761B1 (en
Inventor
이준현
Original Assignee
김광호
삼성전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019930002436A priority Critical patent/KR0136761B1/en
Publication of KR940020001A publication Critical patent/KR940020001A/en
Application granted granted Critical
Publication of KR0136761B1 publication Critical patent/KR0136761B1/en

Links

Abstract

본 발명은 스크롤 압축기에 관한 것으로 흡입된 유체를 프레임의 내측에 회전가능케 설치된 선회스크롤의 작동에 따라 압축하여 토출시키는 스크롤 압축기에 있어서, 상기 프레임(10)의 상측에 고정설치되며 저면에 환상돌기(12a)를 돌출형성시킨 상부 고정판(12)과, 상기 상부 고정판(12)의 하측에 상하이동가능케 탄발설치되며 상기 환상돌기(12a)가 삽입되는 요홈(15b)을 주연부에 형성시킨 고정스크롤(15)과, 상기 상부 고정판(12) 및 고정스크롤(15)의 사이에 형성되어 과압축시 압축가스가 유도되는 중압실(14)로 이루어져 과압축에 따른 스크롤 익의 변형을 방지하여 압축성능을 향상시킴과 동시에 소비전력을 절감할 수 있게 된다.The present invention relates to a scroll compressor, the scroll compressor for compressing and discharging the sucked fluid in accordance with the operation of the rotating scroll rotatably installed on the inside of the frame, fixed to the upper side of the frame 10 and annular projection ( A fixed scroll (15) formed at the periphery of the upper fixing plate (12) protrudingly formed, and a groove (15b) installed at the lower side of the upper fixing plate (12) and having a groove (15b) into which the annular protrusion (12a) is inserted. ) And a middle pressure chamber 14 formed between the upper fixing plate 12 and the fixed scroll 15 to induce compressed gas during overcompression, thereby preventing deformation of the scroll blades due to overcompression, thereby improving compression performance. At the same time, power consumption can be reduced.

Description

스크롤 압축기Scroll compressor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 3도는 본 발명에 따른 스크롤 압축기를 나타내는 결합단면도,3 is a combined cross-sectional view showing a scroll compressor according to the present invention,

제 4도는 본 발명의 작동상태를 나타내는 결합단면도.4 is a cross-sectional view showing an operating state of the present invention.

Claims (6)

흡입된 유체를 프레임의 내측에 회전가능케 설치된 선회스크롤의 작동에 따라 압축하여 토출시키는 스크롤 압축기에 있어서, 상기 프레임(10)의 상측에 고정설치되며 저면에 환상돌기(12a)를 돌출형성시킨 상부 고정판(12)과, 상기 상부 고정판(12)의 하측에 상하이동가능케 탄발설치되며 상기 환상돌기(12a)가 삽입되는 요홈(15b)을 주연부에 형성시킨 고정스크롤(15)과, 상기 상부 고정판(12) 및 고정스크롤(15)의 사이에 형성되어 과압축시 압축가스가 유도되는 중압실(14)로 이루어진 것을 특징으로 하는 스크롤 압축기.In the scroll compressor for compressing and discharging the sucked fluid in accordance with the operation of the rotating scroll is installed on the inside of the frame, the upper fixing plate fixed to the upper side of the frame 10 and protruding the annular projection (12a) on the bottom (12), a fixed scroll (15) formed at the periphery of the upper fixing plate (12) is provided in the periphery of the upper fixing plate (12) and the groove (15b) in which the annular projection (12a) is inserted, the upper fixing plate (12) And a medium pressure chamber (14) formed between the fixed scroll (15) and guided compressed gas when overcompressed. 제1항에 있어서, 상기 고정스크롤(15)은 스프링(21)에 의해 탄발설치된 것을 특징으로 하는 스크롤 압축기.The scroll compressor according to claim 1, wherein the fixed scroll (15) is elastically installed by a spring (21). 제2항에 있어서, 상기 스프링(21)은 그 상측에 스프링 캡(22)이 삽입설치된 것을 특징으로 하는 스크롤 압축기.The scroll compressor according to claim 2, wherein the spring (21) has a spring cap (22) inserted thereon. 제1항에 있어서, 상기 상부 고정판(12)은 그 저면에 돌출형성된 환상돌기(12a)의 외측에 밀폐가능토록 시일링(16)이 삽입설치된 것을 특징으로 하는 스크롤 압축기.The scroll compressor according to claim 1, wherein the upper fixing plate (12) has a sealing ring (16) inserted in the outer side of the annular protrusion (12a) protruding from the bottom thereof. 제1항 또는 제2항에 있어서, 상기 고정스크롤(15)은 토출구(15c)의 상단에 토출가스의 역류를 방지하는 밸브판(18) 및 이 밸브판(18)의 열림정도를 제한하는 스토퍼(19)가 고정설치된 것을 특징으로 하는 스크롤 압축기.3. The fixed scroll (15) according to claim 1 or 2, wherein the fixed scroll (15) has a valve plate (18) for preventing backflow of discharge gas at the upper end of the discharge port (15c) and a stopper for limiting the opening degree of the valve plate (18). Scroll compressor, characterized in that 19 is fixed. 제1항에 있어서, 상기 고정스크롤(15)은 상기 중압실(14)과 연통되도록 다수의 통공(17)이 형성된 것을 특징으로 하는 스크롤 압축기.The scroll compressor according to claim 1, wherein the fixed scroll (15) is formed with a plurality of through holes (17) to communicate with the medium pressure chamber (14). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930002436A 1993-02-22 1993-02-22 Scroll compressor KR0136761B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930002436A KR0136761B1 (en) 1993-02-22 1993-02-22 Scroll compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930002436A KR0136761B1 (en) 1993-02-22 1993-02-22 Scroll compressor

Publications (2)

Publication Number Publication Date
KR940020001A true KR940020001A (en) 1994-09-15
KR0136761B1 KR0136761B1 (en) 1998-07-01

Family

ID=19351089

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930002436A KR0136761B1 (en) 1993-02-22 1993-02-22 Scroll compressor

Country Status (1)

Country Link
KR (1) KR0136761B1 (en)

Also Published As

Publication number Publication date
KR0136761B1 (en) 1998-07-01

Similar Documents

Publication Publication Date Title
US6227830B1 (en) Check valve mounted adjacent scroll compressor outlet
KR850003939A (en) Scroll fluid machinery
US20030183657A1 (en) Container assembly having a cover cap provided with a pump member to pump out air from a container
KR850004306A (en) Hermetic Shroud Compressor
KR870010316A (en) Crankcase Pressure Control Mechanism in Oscillating Plate Compressor
CA1252074A (en) Quiet running compressor
JPS5827889A (en) Discharge valve for freezing compressor
CA2174200A1 (en) Scroll Compressor Having a Suction Check Valve
KR960031793A (en) compressor
US6250899B1 (en) Rotary compressor
KR880003119A (en) Shroul Compressor
US8549988B2 (en) Mounting arrangement for the piston of a reciprocating hermetic compressor
KR100421965B1 (en) Cylinder assembly of hermetic compressor
KR880003117A (en) Rotary compressor
KR940020001A (en) Scroll compressor
JP2000517398A (en) Vane pump
MY115326A (en) Rotary compressors.
CN219754798U (en) Scroll compressor having a rotor with a rotor shaft having a rotor shaft with a
KR100382910B1 (en) Bypass valve apparatus of scroll compressor
KR0133408B1 (en) Axle directional leakage preventor of scroll compressor
KR980002868A (en) Hermetic Rotary Compressor
KR970066097A (en) Scroll fluid machine
KR200281927Y1 (en) Spray pump of cosmetic case
KR100273423B1 (en) Structure for preventing overpressure in hermetic type rotary compressor
KR970066464A (en) Refrigerator

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20051227

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee