BR0305668A - Compressor - Google Patents

Compressor

Info

Publication number
BR0305668A
BR0305668A BR0305668-6A BR0305668A BR0305668A BR 0305668 A BR0305668 A BR 0305668A BR 0305668 A BR0305668 A BR 0305668A BR 0305668 A BR0305668 A BR 0305668A
Authority
BR
Brazil
Prior art keywords
compressor
passage
spiral
fluid
high pressure
Prior art date
Application number
BR0305668-6A
Other languages
English (en)
Other versions
BR0305668B1 (pt
Inventor
Hiroyuki Yamaji
Takashi Uekawa
Kazuhiro Furusho
Original Assignee
Daikin Ind Ltd
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 Daikin Ind Ltd filed Critical Daikin Ind Ltd
Publication of BR0305668A publication Critical patent/BR0305668A/pt
Publication of BR0305668B1 publication Critical patent/BR0305668B1/pt

Links

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
    • 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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/005—Axial sealings for working fluid
    • 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
    • F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
    • F04C18/0253—Details concerning the base
    • 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
    • F04C29/028—Means for improving or restricting lubricant flow
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

"COMPRESSOR". Um membro controlador de vazão (70), dotado de uma passagem espiral (60a) formada em sua periferia exterior, é inserido em uma passagem de introdução de fluido de alta pressão (60) formada em uma placa de extremidade (26a) de uma espiral móvel (26) para a introdução de fluido de uma passagem de suprimento de fluido (55) em um rolamento de pressão (28).
BRPI0305668-6A 2002-07-29 2003-06-18 compressor. BR0305668B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002220005A JP3731069B2 (ja) 2002-07-29 2002-07-29 圧縮機
PCT/JP2003/007755 WO2004011808A1 (ja) 2002-07-29 2003-06-18 圧縮機

Publications (2)

Publication Number Publication Date
BR0305668A true BR0305668A (pt) 2004-10-19
BR0305668B1 BR0305668B1 (pt) 2012-08-21

Family

ID=31184747

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0305668-6A BR0305668B1 (pt) 2002-07-29 2003-06-18 compressor.

Country Status (11)

Country Link
US (1) US7134853B2 (pt)
EP (1) EP1526283B1 (pt)
JP (1) JP3731069B2 (pt)
KR (1) KR100538063B1 (pt)
CN (1) CN1333171C (pt)
AU (1) AU2003244270B2 (pt)
BR (1) BR0305668B1 (pt)
ES (1) ES2598379T3 (pt)
MY (1) MY134379A (pt)
TW (1) TWI259239B (pt)
WO (1) WO2004011808A1 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4727156B2 (ja) * 2004-02-27 2011-07-20 三菱重工業株式会社 スクロール型圧縮機
KR100624384B1 (ko) 2005-03-30 2006-09-20 엘지전자 주식회사 스크롤 압축기용 급유나사의 오리피스 구조
JP5261227B2 (ja) 2009-02-20 2013-08-14 三洋電機株式会社 スクロール型圧縮機
JP2010190167A (ja) * 2009-02-20 2010-09-02 Sanyo Electric Co Ltd スクロール型圧縮機
JP5152359B2 (ja) * 2011-03-23 2013-02-27 ダイキン工業株式会社 スクロール型圧縮機
KR101810461B1 (ko) 2011-03-24 2017-12-19 엘지전자 주식회사 스크롤 압축기
US10227982B2 (en) 2011-03-24 2019-03-12 Panasonic Intellectual Property Management Co., Ltd. Scroll compression device
JP2012202252A (ja) 2011-03-24 2012-10-22 Sanyo Electric Co Ltd スクロール圧縮装置
CN103429900A (zh) 2011-03-24 2013-12-04 三洋电机株式会社 环形体把持夹具及涡旋压缩装置
US20140017108A1 (en) * 2011-03-29 2014-01-16 Takashi Uekawa Scroll compressor
JP5914805B2 (ja) 2011-08-29 2016-05-11 パナソニックＩｐマネジメント株式会社 スクロール圧縮装置
JP2013050079A (ja) 2011-08-31 2013-03-14 Sanyo Electric Co Ltd スクロール圧縮装置
KR101480472B1 (ko) 2011-09-28 2015-01-09 엘지전자 주식회사 스크롤 압축기
CN103790830B (zh) * 2012-11-02 2016-05-18 艾默生环境优化技术(苏州)有限公司 润滑油分配装置、包括该分配装置的压缩机主轴及相应的压缩机
JP6135126B2 (ja) * 2012-12-26 2017-05-31 株式会社豊田自動織機 スクロール型圧縮機
US9689391B2 (en) 2013-11-27 2017-06-27 Emerson Climate Technologies, Inc. Compressor having sound isolation feature
CN105587662B (zh) * 2016-03-01 2017-08-25 广东美的暖通设备有限公司 一种涡旋压缩机
KR20180136282A (ko) 2017-06-14 2018-12-24 엘지전자 주식회사 원심 및 차압 급유 구조가 구비된 압축기
KR101974272B1 (ko) 2017-06-21 2019-04-30 엘지전자 주식회사 통합 유로 구조가 구비되는 압축기
KR102396559B1 (ko) 2017-06-22 2022-05-10 엘지전자 주식회사 스러스트면 윤활 구조가 구비된 압축기
KR102440273B1 (ko) 2017-06-23 2022-09-02 엘지전자 주식회사 토출 성능을 개선한 압축기
KR102409675B1 (ko) 2017-07-10 2022-06-15 엘지전자 주식회사 토출 구조를 개선한 압축기
KR102383135B1 (ko) 2017-07-24 2022-04-04 엘지전자 주식회사 원심 급유 구조가 구비된 압축기
US11353022B2 (en) 2020-05-28 2022-06-07 Emerson Climate Technologies, Inc. Compressor having damped scroll

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49127830U (pt) * 1973-02-28 1974-11-01
JPS49127830A (pt) 1973-04-12 1974-12-06
DE2352965A1 (de) 1973-10-23 1975-04-30 Bosch Gmbh Robert Anordnung zur abgasentgiftung von brennkraftmaschinen
JPS5073025U (pt) * 1973-11-06 1975-06-26
JPS60125491A (ja) * 1983-12-09 1985-07-04 株式会社桜製作所 減圧装置
US4596520A (en) * 1983-12-14 1986-06-24 Hitachi, Ltd. Hermetic scroll compressor with pressure differential control means for a back-pressure chamber
JPH01163484A (ja) 1987-12-19 1989-06-27 Tokico Ltd 油冷式スクロール圧縮機
JP2600400B2 (ja) * 1989-11-02 1997-04-16 松下電器産業株式会社 スクロール圧縮機
JP2941480B2 (ja) * 1991-05-10 1999-08-25 株式会社日立製作所 スクロール圧縮機
JPH051677A (ja) * 1991-06-27 1993-01-08 Hitachi Ltd スクロール圧縮機
JP3127568B2 (ja) 1992-05-08 2001-01-29 ダイキン工業株式会社 スクロール型流体装置
JPH0727068A (ja) * 1993-07-05 1995-01-27 Toshiba Corp スクロ−ル形圧縮機
JP3545826B2 (ja) 1995-03-20 2004-07-21 株式会社日立製作所 スクロ−ル圧縮機
JPH0979422A (ja) * 1995-07-07 1997-03-25 Meidensha Corp 流体の絞り機構
JPH1163484A (ja) * 1997-08-20 1999-03-05 Matsushita Electric Ind Co Ltd 燃焼制御装置
JP2002168183A (ja) * 2000-12-04 2002-06-14 Matsushita Electric Ind Co Ltd スクロール圧縮機
KR100924895B1 (ko) * 2002-05-24 2009-11-02 파나소닉 주식회사 스크롤 압축기
JP2005240693A (ja) * 2004-02-26 2005-09-08 Mitsubishi Heavy Ind Ltd 流体の流量調整装置並びにスクロール圧縮機
JP4470636B2 (ja) * 2004-08-04 2010-06-02 ダイキン工業株式会社 スクロール式流体機械

Also Published As

Publication number Publication date
BR0305668B1 (pt) 2012-08-21
US20050220652A1 (en) 2005-10-06
TW200413641A (en) 2004-08-01
ES2598379T3 (es) 2017-01-27
CN1578878A (zh) 2005-02-09
EP1526283A1 (en) 2005-04-27
WO2004011808A1 (ja) 2004-02-05
KR100538063B1 (ko) 2005-12-20
CN1333171C (zh) 2007-08-22
EP1526283B1 (en) 2016-07-20
MY134379A (en) 2007-12-31
AU2003244270A1 (en) 2004-02-16
KR20040048967A (ko) 2004-06-10
TWI259239B (en) 2006-08-01
EP1526283A4 (en) 2011-03-02
AU2003244270B2 (en) 2006-07-27
US7134853B2 (en) 2006-11-14
JP3731069B2 (ja) 2006-01-05
JP2004060532A (ja) 2004-02-26

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/06/2003, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)