CA2775384A1 - Scroll-type fluid machiner - Google Patents

Scroll-type fluid machiner Download PDF

Info

Publication number
CA2775384A1
CA2775384A1 CA2775384A CA2775384A CA2775384A1 CA 2775384 A1 CA2775384 A1 CA 2775384A1 CA 2775384 A CA2775384 A CA 2775384A CA 2775384 A CA2775384 A CA 2775384A CA 2775384 A1 CA2775384 A1 CA 2775384A1
Authority
CA
Canada
Prior art keywords
scroll
housing
recessed portion
center plate
fluid machine
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.)
Abandoned
Application number
CA2775384A
Other languages
English (en)
French (fr)
Inventor
Yoshihiro Ochiai
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.)
Sanden Corp
Original Assignee
Sanden 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 Sanden Corp filed Critical Sanden Corp
Publication of CA2775384A1 publication Critical patent/CA2775384A1/en
Abandoned 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
    • 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
    • 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
    • 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
    • F04C2240/00—Components
    • F04C2240/50—Bearings
    • F04C2240/52—Bearings for assemblies with supports on both sides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
CA2775384A 2009-10-26 2010-10-21 Scroll-type fluid machiner Abandoned CA2775384A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009-245752 2009-10-26
JP2009245752A JP2011089507A (ja) 2009-10-26 2009-10-26 スクロール型流体機械
PCT/JP2010/006250 WO2011052166A1 (ja) 2009-10-26 2010-10-21 スクロール型流体機械

Publications (1)

Publication Number Publication Date
CA2775384A1 true CA2775384A1 (en) 2011-05-05

Family

ID=43921602

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2775384A Abandoned CA2775384A1 (en) 2009-10-26 2010-10-21 Scroll-type fluid machiner

Country Status (7)

Country Link
US (1) US20120237374A1 (ja)
EP (1) EP2472114A4 (ja)
JP (1) JP2011089507A (ja)
KR (1) KR20120049369A (ja)
CN (1) CN102575671A (ja)
CA (1) CA2775384A1 (ja)
WO (1) WO2011052166A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5648566B2 (ja) 2011-04-13 2015-01-07 スズキ株式会社 腐食環境センサおよび腐食環境測定方法
JP7008086B2 (ja) * 2018-01-25 2022-01-25 東芝キヤリア株式会社 回転式圧縮機、および冷凍サイクル装置
JP6943215B2 (ja) 2018-03-30 2021-09-29 株式会社豊田自動織機 電動圧縮機

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6248988A (ja) * 1985-08-16 1987-03-03 Hitachi Ltd 密閉形スクロ−ル圧縮機
JPS62203992A (ja) * 1986-03-03 1987-09-08 Hitachi Ltd 密閉形スクロ−ル圧縮機
US5447415A (en) * 1992-06-29 1995-09-05 Sanden Corporation Motor driven fluid compressor within hermetic housing
JP3244964B2 (ja) * 1994-10-05 2002-01-07 三菱重工業株式会社 スクロール型圧縮機
JP2002070762A (ja) * 2000-08-29 2002-03-08 Toyota Industries Corp 燃料電池用スクロール型圧縮機
JP2002180980A (ja) * 2000-12-08 2002-06-26 Sanden Corp スクロール型圧縮機
JP2002257063A (ja) * 2001-02-28 2002-09-11 Sanden Corp スクロール型圧縮機
JP3933492B2 (ja) * 2002-02-19 2007-06-20 サンデン株式会社 スクロール型圧縮機
JP2003343458A (ja) * 2002-05-23 2003-12-03 Mitsubishi Heavy Ind Ltd スクロール型圧縮機
JP2005307949A (ja) * 2004-04-26 2005-11-04 Sanden Corp スクロール型流体機械
JP2006105064A (ja) * 2004-10-07 2006-04-20 Sanden Corp 圧縮機
JP4799180B2 (ja) * 2006-01-05 2011-10-26 サンデン株式会社 電動圧縮機
JP2007198341A (ja) * 2006-01-30 2007-08-09 Sanden Corp 電動圧縮機及び該電動圧縮機を用いた車両用空調システム
CN100386522C (zh) * 2006-05-22 2008-05-07 南京奥特佳冷机有限公司 车用恒压式全封闭涡旋压缩机
US20080101974A1 (en) * 2006-11-01 2008-05-01 Samsung Electronics Co., Ltd. Rotary compressor
JP2008232057A (ja) 2007-03-22 2008-10-02 Sanden Corp オイルセパレータ内蔵圧縮機
JP2008303819A (ja) 2007-06-08 2008-12-18 Sanden Corp スクロール圧縮機
JP5244407B2 (ja) * 2008-01-29 2013-07-24 三菱重工業株式会社 密閉型スクロール圧縮機及びその製造方法

Also Published As

Publication number Publication date
JP2011089507A (ja) 2011-05-06
WO2011052166A1 (ja) 2011-05-05
KR20120049369A (ko) 2012-05-16
EP2472114A1 (en) 2012-07-04
EP2472114A4 (en) 2013-08-21
CN102575671A (zh) 2012-07-11
US20120237374A1 (en) 2012-09-20

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued

Effective date: 20150302