DE69527831D1 - Ölstandskontrollvorrichtung für kompressoren - Google Patents

Ölstandskontrollvorrichtung für kompressoren

Info

Publication number
DE69527831D1
DE69527831D1 DE69527831T DE69527831T DE69527831D1 DE 69527831 D1 DE69527831 D1 DE 69527831D1 DE 69527831 T DE69527831 T DE 69527831T DE 69527831 T DE69527831 T DE 69527831T DE 69527831 D1 DE69527831 D1 DE 69527831D1
Authority
DE
Germany
Prior art keywords
compressors
control device
level control
oil level
oil
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69527831T
Other languages
English (en)
Other versions
DE69527831T2 (de
Inventor
Hideki Matsuura
Hiroshi Kitaura
Keiji Komori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daikin Industries Ltd
Original Assignee
Daikin Industries 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 Industries Ltd filed Critical Daikin Industries Ltd
Publication of DE69527831D1 publication Critical patent/DE69527831D1/de
Application granted granted Critical
Publication of DE69527831T2 publication Critical patent/DE69527831T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F04C29/025—Lubrication; Lubricant separation using a lubricant pump
    • 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
    • F04C29/021—Control systems for the circulation of the lubricant
    • 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/24—Level of liquid, e.g. lubricant or cooling liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
  • Compressor (AREA)
DE69527831T 1994-06-29 1995-06-21 Ölstandskontrollvorrichtung für kompressoren Expired - Lifetime DE69527831T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP14730294 1994-06-29
JP01342295A JP3178287B2 (ja) 1994-06-29 1995-01-31 圧縮機の油面調整装置
PCT/JP1995/001232 WO1996000851A1 (fr) 1994-06-29 1995-06-21 Dispositif de commande du niveau d'huile d'un compresseur

Publications (2)

Publication Number Publication Date
DE69527831D1 true DE69527831D1 (de) 2002-09-26
DE69527831T2 DE69527831T2 (de) 2002-12-05

Family

ID=26349226

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69527831T Expired - Lifetime DE69527831T2 (de) 1994-06-29 1995-06-21 Ölstandskontrollvorrichtung für kompressoren

Country Status (9)

Country Link
US (1) US5688109A (de)
EP (1) EP0717192B1 (de)
JP (1) JP3178287B2 (de)
KR (1) KR100338268B1 (de)
CN (1) CN1075602C (de)
DE (1) DE69527831T2 (de)
ES (1) ES2181783T3 (de)
TW (1) TW311970B (de)
WO (1) WO1996000851A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3932519B2 (ja) * 1997-06-06 2007-06-20 三菱電機株式会社 スクロ−ル圧縮機
US6431843B1 (en) * 2000-12-15 2002-08-13 Carrier Corporation Method of ensuring optimum viscosity to compressor bearing system
US6533562B1 (en) * 2001-10-16 2003-03-18 Scroll Technologies Two-stage oil injection into scroll compressors
US7011183B2 (en) * 2002-03-14 2006-03-14 Vilter Manufacturing Llc Suction oil injection for rotary compressor
JP4561326B2 (ja) * 2004-03-17 2010-10-13 ダイキン工業株式会社 流体機械
JP4848844B2 (ja) * 2006-05-30 2011-12-28 株式会社デンソー 電動圧縮機
JP5341075B2 (ja) * 2008-05-23 2013-11-13 パナソニック株式会社 流体機械および冷凍サイクル装置
DK2283284T3 (en) * 2008-06-12 2019-01-07 Carrier Corp COOLING CYCLE AND METHOD OF OPERATING THE SAME.
CN101655094A (zh) * 2008-08-20 2010-02-24 乐金电子(天津)电器有限公司 一种卷轴压缩机的均油结构
KR101718014B1 (ko) 2010-02-26 2017-03-20 엘지전자 주식회사 오일 레벨 제어수단을 갖는 압축기
FR2981739B1 (fr) * 2011-10-20 2018-03-02 Danfoss Commercial Compressors Compresseur frigorifique
TWI585351B (zh) * 2015-10-20 2017-06-01 Guang-Yu Huang The method and structure of the compressor to prevent the failure of the refrigerant recovery equipment
JP6696533B2 (ja) * 2018-06-22 2020-05-20 ダイキン工業株式会社 冷凍装置
CN108869300A (zh) * 2018-08-17 2018-11-23 苏州旋凌科技有限公司 一种压缩机油位控制装置
CN108869301B (zh) * 2018-08-17 2024-04-26 常州赛科为能源科技有限公司 并联压缩机油位控制装置和方法
CN110360103B (zh) * 2019-07-17 2020-12-25 珠海格力节能环保制冷技术研究中心有限公司 涡旋压缩机、空调器及车辆
JP7366278B2 (ja) * 2020-09-04 2023-10-20 三菱電機株式会社 圧縮機診断装置
CN114439747B (zh) * 2021-12-24 2023-11-10 珠海格力节能环保制冷技术研究中心有限公司 涡旋压缩机轴系润滑结构、涡旋压缩机、空调器

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4383802A (en) * 1981-07-06 1983-05-17 Dunham-Bush, Inc. Oil equalization system for parallel connected compressors
JPS58176489A (ja) * 1982-04-09 1983-10-15 Hitachi Ltd 電動圧縮機
JPS6030494A (ja) * 1983-07-29 1985-02-16 Hitachi Ltd 全密閉形圧縮機
JPS61112785A (ja) * 1984-11-05 1986-05-30 Matsushita Refrig Co 冷媒圧縮機
JPS61205386A (ja) * 1985-03-08 1986-09-11 Hitachi Ltd 密閉形スクロ−ル圧縮機
JPS63158596A (ja) * 1986-12-23 1988-07-01 株式会社東芝 音韻類似度計算装置
JPS63158596U (de) * 1987-04-03 1988-10-18
AU613949B2 (en) * 1987-09-08 1991-08-15 Sanden Corporation Hermetic scroll type compressor
JPH0227189A (ja) * 1988-07-13 1990-01-29 Mitsubishi Electric Corp 密閉型回転式圧縮機
JPH02305392A (ja) * 1989-05-17 1990-12-18 Daikin Ind Ltd スクロール型流体装置
JPH0354382A (ja) * 1989-07-20 1991-03-08 Mitsubishi Electric Corp 密閉形圧縮機
JPH04214983A (ja) * 1990-12-13 1992-08-05 Daikin Ind Ltd 連結型圧縮装置
JPH04365993A (ja) * 1991-06-14 1992-12-17 Hitachi Ltd スクロール圧縮機
JP2813497B2 (ja) * 1991-07-19 1998-10-22 三菱重工業株式会社 スクロール型流体機械
US5256042A (en) * 1992-02-20 1993-10-26 Arthur D. Little, Inc. Bearing and lubrication system for a scroll fluid device
JPH05288170A (ja) * 1992-04-03 1993-11-02 Mitsubishi Heavy Ind Ltd 低圧ハウジング型密閉圧縮機

Also Published As

Publication number Publication date
JPH0874771A (ja) 1996-03-19
US5688109A (en) 1997-11-18
TW311970B (de) 1997-08-01
ES2181783T3 (es) 2003-03-01
EP0717192A1 (de) 1996-06-19
KR100338268B1 (ko) 2002-10-11
EP0717192B1 (de) 2002-08-21
WO1996000851A1 (fr) 1996-01-11
CN1075602C (zh) 2001-11-28
KR960703199A (ko) 1996-06-19
DE69527831T2 (de) 2002-12-05
EP0717192A4 (de) 1998-01-07
JP3178287B2 (ja) 2001-06-18
CN1129968A (zh) 1996-08-28

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Legal Events

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