JP7080423B1 - 圧縮機および冷凍サイクル装置 - Google Patents

圧縮機および冷凍サイクル装置 Download PDF

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Publication number
JP7080423B1
JP7080423B1 JP2022510785A JP2022510785A JP7080423B1 JP 7080423 B1 JP7080423 B1 JP 7080423B1 JP 2022510785 A JP2022510785 A JP 2022510785A JP 2022510785 A JP2022510785 A JP 2022510785A JP 7080423 B1 JP7080423 B1 JP 7080423B1
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Japan
Prior art keywords
separating member
compressor
oil separating
rotor
drive shaft
Prior art date
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Active
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JP2022510785A
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English (en)
Japanese (ja)
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JPWO2022224420A5 (https=
JPWO2022224420A1 (https=
Inventor
貴彦 村上
貴也 木本
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
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Mitsubishi Electric Corp
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Publication of JPWO2022224420A1 publication Critical patent/JPWO2022224420A1/ja
Publication of JPWO2022224420A5 publication Critical patent/JPWO2022224420A5/ja
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP2022510785A 2021-04-23 2021-04-23 圧縮機および冷凍サイクル装置 Active JP7080423B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/016384 WO2022224420A1 (ja) 2021-04-23 2021-04-23 圧縮機および冷凍サイクル装置

Publications (3)

Publication Number Publication Date
JP7080423B1 true JP7080423B1 (ja) 2022-06-03
JPWO2022224420A1 JPWO2022224420A1 (https=) 2022-10-27
JPWO2022224420A5 JPWO2022224420A5 (https=) 2023-03-17

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ID=81852655

Family Applications (1)

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JP2022510785A Active JP7080423B1 (ja) 2021-04-23 2021-04-23 圧縮機および冷凍サイクル装置

Country Status (2)

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JP (1) JP7080423B1 (https=)
WO (1) WO2022224420A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026028467A1 (ja) * 2024-08-01 2026-02-05 三菱電機株式会社 圧縮機
US12320354B1 (en) 2024-09-19 2025-06-03 Mahle International Gmbh Compression device having integrated discharge chamber(s) and compressor with compression device having integrated discharge chamber(s)
US12523223B1 (en) 2024-09-19 2026-01-13 Mahle International Gmbh Balanced rolling piston compressor with central mass reductions for improved compressor stability

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61178090U (https=) * 1985-04-25 1986-11-06
JPH051683A (ja) * 1991-06-27 1993-01-08 Daikin Ind Ltd 高圧ドーム形圧縮機
JP4964288B2 (ja) * 2009-11-18 2012-06-27 三菱電機株式会社 圧縮機
CN103306983A (zh) * 2013-05-16 2013-09-18 珠海格力电器股份有限公司 压缩机引流板及旋转式压缩机
WO2013157281A1 (ja) * 2012-04-19 2013-10-24 三菱電機株式会社 密閉形圧縮機及びこの密閉形圧縮機を備えた蒸気圧縮式冷凍サイクル装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61178090U (https=) * 1985-04-25 1986-11-06
JPH051683A (ja) * 1991-06-27 1993-01-08 Daikin Ind Ltd 高圧ドーム形圧縮機
JP4964288B2 (ja) * 2009-11-18 2012-06-27 三菱電機株式会社 圧縮機
WO2013157281A1 (ja) * 2012-04-19 2013-10-24 三菱電機株式会社 密閉形圧縮機及びこの密閉形圧縮機を備えた蒸気圧縮式冷凍サイクル装置
CN103306983A (zh) * 2013-05-16 2013-09-18 珠海格力电器股份有限公司 压缩机引流板及旋转式压缩机

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Publication number Publication date
WO2022224420A1 (ja) 2022-10-27
JPWO2022224420A1 (https=) 2022-10-27

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