JP6961084B2 - ロータリ圧縮機 - Google Patents

ロータリ圧縮機 Download PDF

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Publication number
JP6961084B2
JP6961084B2 JP2020525146A JP2020525146A JP6961084B2 JP 6961084 B2 JP6961084 B2 JP 6961084B2 JP 2020525146 A JP2020525146 A JP 2020525146A JP 2020525146 A JP2020525146 A JP 2020525146A JP 6961084 B2 JP6961084 B2 JP 6961084B2
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JP
Japan
Prior art keywords
hole
cylinder
flow path
rotary compressor
injection
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.)
Active
Application number
JP2020525146A
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English (en)
Japanese (ja)
Other versions
JPWO2019244273A1 (ja
Inventor
亮 濱田
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
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Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of JPWO2019244273A1 publication Critical patent/JPWO2019244273A1/ja
Application granted granted Critical
Publication of JP6961084B2 publication Critical patent/JP6961084B2/ja
Active 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
    • 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
    • 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
    • F04C29/04—Heating; Cooling; Heat insulation

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP2020525146A 2018-06-20 2018-06-20 ロータリ圧縮機 Active JP6961084B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/023450 WO2019244273A1 (fr) 2018-06-20 2018-06-20 Compresseur rotatif

Publications (2)

Publication Number Publication Date
JPWO2019244273A1 JPWO2019244273A1 (ja) 2021-04-22
JP6961084B2 true JP6961084B2 (ja) 2021-11-05

Family

ID=68983528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020525146A Active JP6961084B2 (ja) 2018-06-20 2018-06-20 ロータリ圧縮機

Country Status (3)

Country Link
JP (1) JP6961084B2 (fr)
CN (1) CN112262259B (fr)
WO (1) WO2019244273A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022269752A1 (fr) * 2021-06-22 2022-12-29 三菱電機株式会社 Compresseur rotatif et dispositif à cycle de réfrigération

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5252110U (fr) * 1975-10-13 1977-04-14
JPS55137378A (en) * 1979-04-12 1980-10-27 Toshiba Corp Sealed type compressor
JPS58150093A (ja) * 1982-03-02 1983-09-06 Daikin Ind Ltd 冷凍装置
JP2768004B2 (ja) * 1990-11-21 1998-06-25 松下電器産業株式会社 ロータリ式多段気体圧縮機
JP3998752B2 (ja) * 1997-04-07 2007-10-31 三菱電機株式会社 密閉型回転圧縮機
JP4924092B2 (ja) * 2007-02-26 2012-04-25 パナソニック株式会社 冷凍サイクル装置
CN201486856U (zh) * 2009-06-30 2010-05-26 珠海格力电器股份有限公司 一种带增焓装置的回转压缩机
CN101608621B (zh) * 2009-07-28 2012-01-25 珠海格力电器股份有限公司 一种回转压缩机及使用该压缩机的空调系统
US9322405B2 (en) * 2013-10-29 2016-04-26 Emerson Climate Technologies, Inc. Rotary compressor with vapor injection system
JP2017203451A (ja) * 2016-05-10 2017-11-16 ダイキン工業株式会社 回転式圧縮機
CN106089711B (zh) * 2016-07-20 2019-04-05 广东美芝制冷设备有限公司 多缸旋转压缩机及具有其的制冷循环装置

Also Published As

Publication number Publication date
WO2019244273A1 (fr) 2019-12-26
CN112262259B (zh) 2022-05-27
CN112262259A (zh) 2021-01-22
JPWO2019244273A1 (ja) 2021-04-22

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