CN101457754B - 密闭型压缩机 - Google Patents

密闭型压缩机 Download PDF

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Publication number
CN101457754B
CN101457754B CN2008101294613A CN200810129461A CN101457754B CN 101457754 B CN101457754 B CN 101457754B CN 2008101294613 A CN2008101294613 A CN 2008101294613A CN 200810129461 A CN200810129461 A CN 200810129461A CN 101457754 B CN101457754 B CN 101457754B
Authority
CN
China
Prior art keywords
temperature
refrigeration agent
refrigerator oil
rotating speed
mentioned
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 - Fee Related
Application number
CN2008101294613A
Other languages
English (en)
Chinese (zh)
Other versions
CN101457754A (zh
Inventor
三坂令
前山英明
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CN101457754A publication Critical patent/CN101457754A/zh
Application granted granted Critical
Publication of CN101457754B publication Critical patent/CN101457754B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/28—Safety arrangements; Monitoring
    • 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
    • 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
    • F04C2210/00—Fluid
    • F04C2210/26—Refrigerants with particular properties, e.g. HFC-134a
    • 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
    • F04C2240/40—Electric motor
    • 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
    • Y10S415/00—Rotary kinetic fluid motors or 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)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
  • Rotary Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
CN2008101294613A 2007-12-10 2008-07-31 密闭型压缩机 Expired - Fee Related CN101457754B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007318045A JP2009138693A (ja) 2007-12-10 2007-12-10 密閉形圧縮機
JP2007318045 2007-12-10
JP2007-318045 2007-12-10

Publications (2)

Publication Number Publication Date
CN101457754A CN101457754A (zh) 2009-06-17
CN101457754B true CN101457754B (zh) 2010-11-17

Family

ID=40749910

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008101294613A Expired - Fee Related CN101457754B (zh) 2007-12-10 2008-07-31 密闭型压缩机

Country Status (4)

Country Link
JP (1) JP2009138693A (cs)
KR (1) KR101011838B1 (cs)
CN (1) CN101457754B (cs)
CZ (1) CZ307581B6 (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012055118A (ja) * 2010-09-02 2012-03-15 Mitsubishi Electric Corp 永久磁石型モータの駆動装置及び圧縮機
JP5318050B2 (ja) * 2010-09-02 2013-10-16 三菱電機株式会社 永久磁石型モータの駆動装置及び圧縮機
JP2013120029A (ja) * 2011-12-08 2013-06-17 Panasonic Corp 空気調和機
WO2013111176A1 (ja) * 2012-01-23 2013-08-01 三菱電機株式会社 空気調和装置
JP6444544B2 (ja) * 2016-02-15 2018-12-26 三菱電機株式会社 圧縮機及び冷凍サイクル装置
DE102020131351A1 (de) * 2020-11-26 2022-06-02 Viessmann Climate Solutions Se Verdichter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877837A (en) * 1973-12-27 1975-04-15 Lennox Ind Inc Compressor control with thermal density sensor
JPS6334454A (ja) * 1986-07-28 1988-02-15 三菱電機株式会社 冷凍装置の制御装置
JPH08219058A (ja) * 1995-02-09 1996-08-27 Matsushita Electric Ind Co Ltd 密閉型電動圧縮機
JPH07301460A (ja) * 1995-04-28 1995-11-14 Matsushita Electric Ind Co Ltd 空気調和機の制御方法
JP2002221369A (ja) * 2001-01-22 2002-08-09 Matsushita Electric Ind Co Ltd 冷凍装置の制御方法および制御装置
JP2005325733A (ja) 2004-05-13 2005-11-24 Matsushita Electric Ind Co Ltd 密閉型圧縮機

Also Published As

Publication number Publication date
JP2009138693A (ja) 2009-06-25
KR101011838B1 (ko) 2011-01-31
CZ307581B6 (cs) 2018-12-27
CN101457754A (zh) 2009-06-17
KR20090060930A (ko) 2009-06-15
CZ2008454A3 (cs) 2009-06-17

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Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101117

Termination date: 20140731

EXPY Termination of patent right or utility model