WO2016185355A1 - 密閉型スクロール圧縮機 - Google Patents

密閉型スクロール圧縮機 Download PDF

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Publication number
WO2016185355A1
WO2016185355A1 PCT/IB2016/052811 IB2016052811W WO2016185355A1 WO 2016185355 A1 WO2016185355 A1 WO 2016185355A1 IB 2016052811 W IB2016052811 W IB 2016052811W WO 2016185355 A1 WO2016185355 A1 WO 2016185355A1
Authority
WO
WIPO (PCT)
Prior art keywords
oil
discharge path
scroll compressor
oil discharge
stator
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.)
Ceased
Application number
PCT/IB2016/052811
Other languages
English (en)
French (fr)
Inventor
足立隆雅
中村聡
中野泰典
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.)
Johnson Controls Hitachi Air Conditioning Technology Hong Kong Ltd
Original Assignee
Johnson Controls Hitachi Air Conditioning Technology Hong Kong 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 Johnson Controls Hitachi Air Conditioning Technology Hong Kong Ltd filed Critical Johnson Controls Hitachi Air Conditioning Technology Hong Kong Ltd
Publication of WO2016185355A1 publication Critical patent/WO2016185355A1/ja
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • F04B39/02—Lubrication
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)

Abstract

密閉型スクロール圧縮機は、圧縮機構部（2）と、電動機部（3）と、密閉容器（4）と、油溜り（12）と、駆動軸（8）と、主軸受（50）と、旋回スクロール（5）のボス部（5c）内面に設けられた旋回軸受（13）と、前記駆動軸（8）に形成された給油穴（8b）を備える。また、旋回軸受（13）及び主軸受（50）を潤滑後の油を油溜り（12）に徘出するためにフレーム（7）に設けられた第1の排油路（24）と、前記電動機部（3）のステ一タ（3a）のインシュレータ（23）に設けられ、第1の棑油路（24）からの油をステータ（3a）の外周側に導くための貫通孔（25a）を有する第2の排油路（25）と、ステータ（3a）の外周面と密閉容器（4）の内周面とで形成され、第2の排油路（25）からの油を油溜り（12）に導くための第3の排油路（26）とからなる。密閉型スクロール圧縮機は、インシュレータに形成されている排油路からの油の漏れを抑制することにより油上り量を低減する。
PCT/IB2016/052811 2015-05-20 2016-05-16 密閉型スクロール圧縮機 Ceased WO2016185355A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015102324A JP6596233B2 (ja) 2015-05-20 2015-05-20 密閉型スクロール圧縮機
JP2015-102324 2015-05-20

Publications (1)

Publication Number Publication Date
WO2016185355A1 true WO2016185355A1 (ja) 2016-11-24

Family

ID=57319520

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2016/052811 Ceased WO2016185355A1 (ja) 2015-05-20 2016-05-16 密閉型スクロール圧縮機

Country Status (2)

Country Link
JP (1) JP6596233B2 (ja)
WO (1) WO2016185355A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020202459A1 (ja) * 2019-04-02 2020-10-08 三菱重工サーマルシステムズ株式会社 圧縮機

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003003974A (ja) * 2001-06-20 2003-01-08 Fujitsu General Ltd スクロール圧縮機
JP2004316500A (ja) * 2003-04-15 2004-11-11 Fujitsu General Ltd 密閉形圧縮機
CN2779114Y (zh) * 2005-03-24 2006-05-10 擎宇国际股份有限公司 压缩机油气回收结构
CN101372961A (zh) * 2007-08-22 2009-02-25 泰州乐金电子冷机有限公司 涡旋式压缩机的油回收装置
CN202926628U (zh) * 2011-11-18 2013-05-08 大金工业株式会社 压缩机及冷冻装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006097517A (ja) * 2004-09-29 2006-04-13 Fujitsu General Ltd 圧縮機および圧縮機用電動機
TR201807782T4 (tr) * 2010-01-20 2018-06-21 Daikin Ind Ltd Kompresör.
JP5916309B2 (ja) * 2011-07-22 2016-05-11 三菱重工業株式会社 密閉型圧縮機

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003003974A (ja) * 2001-06-20 2003-01-08 Fujitsu General Ltd スクロール圧縮機
JP2004316500A (ja) * 2003-04-15 2004-11-11 Fujitsu General Ltd 密閉形圧縮機
CN2779114Y (zh) * 2005-03-24 2006-05-10 擎宇国际股份有限公司 压缩机油气回收结构
CN101372961A (zh) * 2007-08-22 2009-02-25 泰州乐金电子冷机有限公司 涡旋式压缩机的油回收装置
CN202926628U (zh) * 2011-11-18 2013-05-08 大金工业株式会社 压缩机及冷冻装置

Also Published As

Publication number Publication date
JP2016217234A (ja) 2016-12-22
JP6596233B2 (ja) 2019-10-23

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