CN111480007A - 密闭型压缩机和制冷循环装置 - Google Patents

密闭型压缩机和制冷循环装置 Download PDF

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Publication number
CN111480007A
CN111480007A CN201780097761.5A CN201780097761A CN111480007A CN 111480007 A CN111480007 A CN 111480007A CN 201780097761 A CN201780097761 A CN 201780097761A CN 111480007 A CN111480007 A CN 111480007A
Authority
CN
China
Prior art keywords
cylinder block
hermetic compressor
upper bearing
refrigerant
hole
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.)
Pending
Application number
CN201780097761.5A
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English (en)
Chinese (zh)
Inventor
和泉晓和
井柳友宏
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 CN111480007A publication Critical patent/CN111480007A/zh
Pending legal-status Critical Current

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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
    • F04C18/30—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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
CN201780097761.5A 2017-12-21 2017-12-21 密闭型压缩机和制冷循环装置 Pending CN111480007A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/045939 WO2019123609A1 (ja) 2017-12-21 2017-12-21 密閉型圧縮機、及び、冷凍サイクル装置

Publications (1)

Publication Number Publication Date
CN111480007A true CN111480007A (zh) 2020-07-31

Family

ID=66994548

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780097761.5A Pending CN111480007A (zh) 2017-12-21 2017-12-21 密闭型压缩机和制冷循环装置

Country Status (3)

Country Link
JP (1) JPWO2019123609A1 (ja)
CN (1) CN111480007A (ja)
WO (1) WO2019123609A1 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1295196A (zh) * 1999-11-04 2001-05-16 松下电器产业株式会社 封闭型旋转压缩机
JP2006336463A (ja) * 2003-09-24 2006-12-14 Matsushita Electric Ind Co Ltd 圧縮機
JP2015197046A (ja) * 2014-03-31 2015-11-09 ダイキン工業株式会社 圧縮機の溶接方法および圧縮機
CN105587663A (zh) * 2015-12-29 2016-05-18 西安交通大学 一种冰箱用立式两级旋转式压缩机及其工作方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10318170A (ja) * 1997-05-20 1998-12-02 Toshiba Corp コンプレッサ
JPH11324958A (ja) * 1998-05-14 1999-11-26 Matsushita Electric Ind Co Ltd 密閉型回転式圧縮機
JP2014152749A (ja) * 2013-02-13 2014-08-25 Panasonic Corp ロータリ圧縮機

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1295196A (zh) * 1999-11-04 2001-05-16 松下电器产业株式会社 封闭型旋转压缩机
JP2006336463A (ja) * 2003-09-24 2006-12-14 Matsushita Electric Ind Co Ltd 圧縮機
JP2015197046A (ja) * 2014-03-31 2015-11-09 ダイキン工業株式会社 圧縮機の溶接方法および圧縮機
CN105587663A (zh) * 2015-12-29 2016-05-18 西安交通大学 一种冰箱用立式两级旋转式压缩机及其工作方法

Also Published As

Publication number Publication date
JPWO2019123609A1 (ja) 2020-08-06
WO2019123609A1 (ja) 2019-06-27

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Application publication date: 20200731