BR112014006715A2 - compressor - Google Patents

compressor

Info

Publication number
BR112014006715A2
BR112014006715A2 BR112014006715A BR112014006715A BR112014006715A2 BR 112014006715 A2 BR112014006715 A2 BR 112014006715A2 BR 112014006715 A BR112014006715 A BR 112014006715A BR 112014006715 A BR112014006715 A BR 112014006715A BR 112014006715 A2 BR112014006715 A2 BR 112014006715A2
Authority
BR
Brazil
Prior art keywords
compressor
roller
facing
end plates
annular groove
Prior art date
Application number
BR112014006715A
Other languages
English (en)
Other versions
BR112014006715B1 (pt
Inventor
TOMIOKA Naoto
Kanayama Takehiro
Watanabe Yuuichirou
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 BR112014006715A2 publication Critical patent/BR112014006715A2/pt
Publication of BR112014006715B1 publication Critical patent/BR112014006715B1/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
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • F01C21/108—Stators; Members defining the outer boundaries of the working chamber with an axial surface, e.g. side plates
    • 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
    • F04C18/04—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 of internal-axis type
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • 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
    • 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
    • F04C2240/00—Components
    • F04C2240/50—Bearings
    • F04C2240/56—Bearing bushings or details thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

resumo patente de invenção: "compressor". a presente invenção refere-se a placas terminais (51) de mancais dianteiros (50) que têm, cada uma delas, uma ranhura anular dianteira (53) sobre uma superfície de revestimento (50a) que faceia uma superfície extrema de um rolete (27). placas terminais (61) dos mancais traseiros (60) têm, cada uma delas, uma ranhura anular traseira (63) sobre uma superfície de revestimento (60a) que faceia uma superfície extrema do rolete (27). a largura (w2) da ranhura anular traseira (w1) da ranhura anular frontal (53). 20790814v1
BR112014006715-5A 2011-09-26 2012-08-29 Compressor BR112014006715B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011-208781 2011-09-26
JP2011208781A JP5152385B1 (ja) 2011-09-26 2011-09-26 圧縮機
PCT/JP2012/071832 WO2013047063A1 (ja) 2011-09-26 2012-08-29 圧縮機

Publications (2)

Publication Number Publication Date
BR112014006715A2 true BR112014006715A2 (pt) 2017-03-28
BR112014006715B1 BR112014006715B1 (pt) 2021-06-01

Family

ID=47890602

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014006715-5A BR112014006715B1 (pt) 2011-09-26 2012-08-29 Compressor

Country Status (5)

Country Link
US (1) US9709058B2 (pt)
JP (1) JP5152385B1 (pt)
CN (1) CN103827498B (pt)
BR (1) BR112014006715B1 (pt)
WO (1) WO2013047063A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104763635B (zh) * 2015-03-30 2017-03-22 珠海格力电器股份有限公司 法兰轴承和压缩机组件
KR101727801B1 (ko) * 2015-05-22 2017-04-17 엘지전자 주식회사 로터리 압축기 및 그 제조방법
JP2018123691A (ja) 2017-01-30 2018-08-09 ダイキン工業株式会社 圧縮機
CN111271243B (zh) * 2018-12-05 2022-04-26 广东美芝精密制造有限公司 压缩机
FR3102792B1 (fr) * 2019-11-05 2021-10-29 Danfoss Commercial Compressors Compresseur à spirales comportant un maneton ayant un évidement supérieur

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5569180U (pt) 1978-11-06 1980-05-13
JPS5967619U (ja) * 1982-10-29 1984-05-08 三菱重工業株式会社 可撓性軸受
JPH04166683A (ja) * 1990-10-30 1992-06-12 Toshiba Corp 電動圧縮機の軸受け製造方法
KR100433244B1 (ko) * 2001-03-28 2004-05-24 대한소결금속 주식회사 압축기용 플랜지의 제조 방법
JP2003206873A (ja) * 2002-01-16 2003-07-25 Matsushita Electric Ind Co Ltd スクロール圧縮機
KR20050021572A (ko) * 2002-07-29 2005-03-07 도시바 캐리어 가부시키 가이샤 횡형 로터리식 압축기
JP2004124834A (ja) * 2002-10-03 2004-04-22 Mitsubishi Electric Corp 密閉型ロータリ圧縮機
CN100427763C (zh) * 2003-07-09 2008-10-22 大金工业株式会社 压缩机
TW200634232A (en) * 2005-03-17 2006-10-01 Sanyo Electric Co Hermeyically sealed compressor and method of manufacturing the same
US7670054B2 (en) * 2006-12-18 2010-03-02 Xerox Corporation Bearing
CN102046981A (zh) * 2008-05-28 2011-05-04 东芝开利株式会社 密闭型压缩机以及制冷循环装置
JP2010144680A (ja) * 2008-12-22 2010-07-01 Daikin Ind Ltd 圧縮機
JP5449999B2 (ja) * 2009-11-26 2014-03-19 東芝キヤリア株式会社 密閉型圧縮機と冷凍サイクル装置
CN201827080U (zh) * 2010-10-21 2011-05-11 上海日立电器有限公司 一种滚动转子式压缩机的叶片

Also Published As

Publication number Publication date
JP5152385B1 (ja) 2013-02-27
BR112014006715B1 (pt) 2021-06-01
WO2013047063A1 (ja) 2013-04-04
US20140227116A1 (en) 2014-08-14
JP2013068193A (ja) 2013-04-18
CN103827498B (zh) 2016-04-27
CN103827498A (zh) 2014-05-28
US9709058B2 (en) 2017-07-18

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
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 29/08/2012, OBSERVADAS AS CONDICOES LEGAIS.