KR910015790A - 스크롤식 압축기 - Google Patents

스크롤식 압축기 Download PDF

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Publication number
KR910015790A
KR910015790A KR1019900002835A KR900002835A KR910015790A KR 910015790 A KR910015790 A KR 910015790A KR 1019900002835 A KR1019900002835 A KR 1019900002835A KR 900002835 A KR900002835 A KR 900002835A KR 910015790 A KR910015790 A KR 910015790A
Authority
KR
South Korea
Prior art keywords
scroll compressor
compressed gas
rotor
pressure chamber
drive motor
Prior art date
Application number
KR1019900002835A
Other languages
English (en)
Other versions
KR930008349B1 (ko
Inventor
도시노부 이노우에
사또루 오이까와
가쯔도시 구마시로
히로쯔구 사까다
Original Assignee
아오이 죠이찌
가부시끼가이샤 도시바
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
Priority claimed from JP4727189A external-priority patent/JP2766291B2/ja
Priority claimed from JP1047274A external-priority patent/JPH02227584A/ja
Priority claimed from JP4724689A external-priority patent/JPH02227583A/ja
Priority claimed from JP8838189U external-priority patent/JPH0327895U/ja
Application filed by 아오이 죠이찌, 가부시끼가이샤 도시바 filed Critical 아오이 죠이찌
Publication of KR910015790A publication Critical patent/KR910015790A/ko
Application granted granted Critical
Publication of KR930008349B1 publication Critical patent/KR930008349B1/ko

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/063—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/06—Silencing
    • F04C29/068—Silencing the silencing means being arranged inside the pump housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/023—Lubricant distribution through a hollow driving shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/06—Silencing
    • F04C29/065—Noise dampening volumes, e.g. muffler chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/902—Hermetically sealed motor pump unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

내용 없음

Description

스크롤식 압축기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 스크롤식 압축기 전체의 개략 구성을 나타낸 종단면도, 제2도는 폐쇄판의 가스유출구의 개방 상태를 나타낸 주요부의 종단면도, 제3도는 역류 방지 밸브 기구의 조작판을 나타낸 평면도, 제4도는 폐쇄판의 가스유출구의 폐쇄상태를 나타낸 주요부의 종단면도이다.

Claims (2)

  1. 밀폐 케이스(1)의 하부에 배치된 스크롤식 압축기구부(3)와, 밀폐 케이스 외부에서 가스를 스크롤식 압축기구부로 인도하는 흡입 파이프(26)와, 스크롤식 압축기구부의 상부에 배치된 구동모터(4)와, 스크롤식 압축기구부의 지지프레임에 일체적으로 형성되어 구동모터의 회전축을 축지지하는 베어링부(12)와, 밀폐케이스와 구동모터 사이에 형성된 상부 압력실(36)과, 밀폐케이스의 상부에 형성된 압축가스 토출 파이프(27)를 갖춘 스크롤식 압축기에 있어서, 전술한 구동모터의 로터의 전술한 상부 압력실에 향하는 상부엔드링의 상면 오프닝부에 위치하는 폐쇄판(32)과, 전술한 구동모터의 회전축에 형성되는 스크롤식 압축기구부에서 토출된 압축가스를 로터의 상부엔드링 내부로 인도하는 압축가스통로(31)와, 전술한 구동모터의 로터와 회전축의 적어도 한쪽에 형성되어 로터의 상부엔드링 내부의 압축가스를 구동모터와 스크롤식 압축기구부와의 사이의 하부 압력실내로 인도하는 제 1 의 압축가스통로(34)와, 적어도 구동모터의 고정자와 로터와의 상이 또는 구동모터의 고정자와 밀폐케이스와의 사이의 어느 것에 형성되어 하부 압력실내의 압축가스를 상부 압력실내로 인도하는 제2의압축가스통로(g1) (g2)를 갖는 것을 특징으로 하는 스크롤식 압축기.
  2. 제1항에 있어서, 전술한 폐쇄판에 설치되어 로터의 상부엔드링 내부의 압축가스를 상부 압력실내로 인도하는 가스유출구(37) 및 압축가스의 온도에 따라 가스유출구를 개폐하는 역류방지 밸브기구(38)를 갖는 것을 특징으로 하는 스크롤식 압축기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900002835A 1989-02-28 1990-02-28 스크롤식 압축기 KR930008349B1 (ko)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP?1-047271 1989-02-28
JP??01-047246? 1989-02-28
JP??01-047274? 1989-02-28
JP?1-047274 1989-02-28
JP4727189A JP2766291B2 (ja) 1989-02-28 1989-02-28 スクロール式圧縮機
JP??01-047271? 1989-02-28
JP1047274A JPH02227584A (ja) 1989-02-28 1989-02-28 スクロール式圧縮機
JP4724689A JPH02227583A (ja) 1989-02-28 1989-02-28 スクロール圧縮機
JP?1-047246 1989-02-28
JP8838189U JPH0327895U (ko) 1989-07-27 1989-07-27
JP??01-088381? 1989-07-27
JP?1-088381 1989-07-27

Publications (2)

Publication Number Publication Date
KR910015790A true KR910015790A (ko) 1991-09-30
KR930008349B1 KR930008349B1 (ko) 1993-08-30

Family

ID=27462014

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900002835A KR930008349B1 (ko) 1989-02-28 1990-02-28 스크롤식 압축기

Country Status (2)

Country Link
US (1) US5040952A (ko)
KR (1) KR930008349B1 (ko)

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JPH07247968A (ja) * 1994-03-09 1995-09-26 Daikin Ind Ltd スクロール圧縮機
JP3196589B2 (ja) * 1995-09-08 2001-08-06 ダイキン工業株式会社 高圧ドーム形圧縮機
US5683236A (en) * 1996-03-21 1997-11-04 Alliance Compressors Anti-reverse rotation valve for scroll compressor
JPH109160A (ja) * 1996-06-24 1998-01-13 Daikin Ind Ltd スクロール圧縮機
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EP0979946A4 (en) * 1998-01-30 2004-05-06 Denso Corp VARIABLE COMPRESSOR
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JP2002202074A (ja) * 2000-12-28 2002-07-19 Toyota Industries Corp スクロール型圧縮機
CN100359182C (zh) * 2002-12-25 2008-01-02 乐金电子(天津)电器有限公司 密封旋转式压缩机的旋转轴
US20090116977A1 (en) * 2007-11-02 2009-05-07 Perevozchikov Michael M Compressor With Muffler
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US9790940B2 (en) 2015-03-19 2017-10-17 Emerson Climate Technologies, Inc. Variable volume ratio compressor
US10378542B2 (en) 2015-07-01 2019-08-13 Emerson Climate Technologies, Inc. Compressor with thermal protection system
US10378540B2 (en) 2015-07-01 2019-08-13 Emerson Climate Technologies, Inc. Compressor with thermally-responsive modulation system
US10598180B2 (en) 2015-07-01 2020-03-24 Emerson Climate Technologies, Inc. Compressor with thermally-responsive injector
CN207377799U (zh) 2015-10-29 2018-05-18 艾默生环境优化技术有限公司 压缩机
KR102481266B1 (ko) * 2016-04-26 2022-12-26 엘지전자 주식회사 스크롤 압축기
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US10753352B2 (en) 2017-02-07 2020-08-25 Emerson Climate Technologies, Inc. Compressor discharge valve assembly
US11022119B2 (en) 2017-10-03 2021-06-01 Emerson Climate Technologies, Inc. Variable volume ratio compressor
US10962008B2 (en) 2017-12-15 2021-03-30 Emerson Climate Technologies, Inc. Variable volume ratio compressor
US10995753B2 (en) 2018-05-17 2021-05-04 Emerson Climate Technologies, Inc. Compressor having capacity modulation assembly
KR102124489B1 (ko) 2018-10-12 2020-06-19 엘지전자 주식회사 압축기
KR20200054785A (ko) * 2018-11-12 2020-05-20 엘지전자 주식회사 압축기
US11655813B2 (en) 2021-07-29 2023-05-23 Emerson Climate Technologies, Inc. Compressor modulation system with multi-way valve
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Also Published As

Publication number Publication date
US5040952A (en) 1991-08-20
KR930008349B1 (ko) 1993-08-30

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