IN2012KN02404A - - Google Patents

Info

Publication number
IN2012KN02404A
IN2012KN02404A IN2404KON2012A IN2012KN02404A IN 2012KN02404 A IN2012KN02404 A IN 2012KN02404A IN 2404KON2012 A IN2404KON2012 A IN 2404KON2012A IN 2012KN02404 A IN2012KN02404 A IN 2012KN02404A
Authority
IN
India
Prior art keywords
teeth bottom
bottom areas
injection port
compression chamber
scroll
Prior art date
Application number
Other languages
English (en)
Inventor
Souichi Nakamura
Shuuichi Joumura
Kenji Nagahara
Hiroshi Kitaura
Original Assignee
Daikin Ind 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 Daikin Ind Ltd filed Critical Daikin Ind Ltd
Publication of IN2012KN02404A publication Critical patent/IN2012KN02404A/en

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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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
    • 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
    • F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
    • F04C18/0253—Details concerning the base
    • 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
    • F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
    • F04C18/0269—Details concerning the involute wraps
    • F04C18/0276—Different wall heights
    • 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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/005—Axial sealings for working 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
    • F04C29/04—Heating; Cooling; Heat insulation
    • F04C29/042—Heating; Cooling; Heat insulation by injecting a 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/17—Tolerance; Play; Gap
    • 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
    • F04C29/026—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)
IN2404KON2012 2010-02-15 2011-02-14 IN2012KN02404A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010030624A JP4775494B2 (ja) 2010-02-15 2010-02-15 スクロール圧縮機
PCT/JP2011/000814 WO2011099308A1 (ja) 2010-02-15 2011-02-14 スクロール圧縮機

Publications (1)

Publication Number Publication Date
IN2012KN02404A true IN2012KN02404A (es) 2015-04-24

Family

ID=44367594

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2404KON2012 IN2012KN02404A (es) 2010-02-15 2011-02-14

Country Status (8)

Country Link
US (1) US8956131B2 (es)
EP (1) EP2538083B1 (es)
JP (1) JP4775494B2 (es)
KR (1) KR101403231B1 (es)
CN (1) CN102753829B (es)
ES (1) ES2751155T3 (es)
IN (1) IN2012KN02404A (es)
WO (1) WO2011099308A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5951456B2 (ja) * 2012-11-26 2016-07-13 三菱重工業株式会社 スクロール型圧縮機
JP6081577B2 (ja) * 2013-03-29 2017-02-15 ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド スクロール圧縮機
JP5768863B2 (ja) * 2013-11-18 2015-08-26 株式会社豊田自動織機 電動圧縮機
JP6399637B2 (ja) * 2014-02-28 2018-10-03 株式会社Ｓｏｋｅｎ 圧縮機
JP6635672B2 (ja) * 2015-04-15 2020-01-29 日立ジョンソンコントロールズ空調株式会社 容積型圧縮機
CN108603502B (zh) * 2016-02-16 2020-09-18 三菱电机株式会社 涡旋压缩机
JP6747109B2 (ja) * 2016-07-06 2020-08-26 ダイキン工業株式会社 スクロール圧縮機
JP6328706B2 (ja) 2016-08-19 2018-05-23 三菱重工サーマルシステムズ株式会社 スクロール流体機械およびその製造方法
JP6325035B2 (ja) 2016-08-19 2018-05-16 三菱重工サーマルシステムズ株式会社 スクロール流体機械
JP6336531B2 (ja) 2016-08-19 2018-06-06 三菱重工サーマルシステムズ株式会社 スクロール流体機械
JP6745992B2 (ja) * 2017-06-06 2020-08-26 三菱電機株式会社 スクロール圧縮機および冷凍サイクル装置
JP6489166B2 (ja) * 2017-07-05 2019-03-27 ダイキン工業株式会社 スクロール圧縮機
DE102021119803A1 (de) 2020-08-31 2022-03-03 Danfoss (Tianjin) Ltd. Feste Scrollscheibe und Scrollverdichter damit
JP7216311B1 (ja) * 2021-08-04 2023-02-01 ダイキン工業株式会社 スクロール圧縮機

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0617676B2 (ja) * 1985-02-15 1994-03-09 株式会社日立製作所 ヘリウム用スクロ−ル圧縮機
JPH0697036B2 (ja) * 1986-05-30 1994-11-30 松下電器産業株式会社 電動圧縮機
KR920010733B1 (ko) * 1988-06-28 1992-12-14 마쯔시다덴기산교 가부시기가이샤 스크로울압축기
JPH0739833B2 (ja) * 1988-06-28 1995-05-01 松下電器産業株式会社 スクロール流体装置
JPH04117195U (ja) * 1991-04-02 1992-10-20 サンデン株式会社 スクロール型圧縮機
JP2002054584A (ja) * 2000-08-11 2002-02-20 Fujitsu General Ltd スクロール型圧縮機
CN1249348C (zh) * 2000-11-22 2006-04-05 松下电器产业株式会社 涡旋压缩机
JP4709439B2 (ja) * 2001-07-24 2011-06-22 三菱重工業株式会社 スクロール型圧縮機
WO2005001292A1 (ja) 2003-06-17 2005-01-06 Matsushita Electric Industrial Co., Ltd. スクロール圧縮機
JP4505196B2 (ja) 2003-06-17 2010-07-21 パナソニック株式会社 スクロール圧縮機
JP4807071B2 (ja) 2005-12-27 2011-11-02 ダイキン工業株式会社 冷凍装置
KR100677528B1 (ko) * 2006-03-07 2007-02-02 엘지전자 주식회사 스크롤 압축기
JP2008309124A (ja) * 2007-06-18 2008-12-25 Panasonic Corp スクロール圧縮機

Also Published As

Publication number Publication date
KR20120123556A (ko) 2012-11-08
EP2538083A4 (en) 2017-06-07
JP2011163326A (ja) 2011-08-25
EP2538083A1 (en) 2012-12-26
KR101403231B1 (ko) 2014-06-02
EP2538083B1 (en) 2019-07-31
JP4775494B2 (ja) 2011-09-21
CN102753829B (zh) 2015-04-01
ES2751155T3 (es) 2020-03-30
WO2011099308A1 (ja) 2011-08-18
US8956131B2 (en) 2015-02-17
US20120315173A1 (en) 2012-12-13
CN102753829A (zh) 2012-10-24

Similar Documents

Publication Publication Date Title
IN2012KN02404A (es)
CA2671109A1 (en) Scroll compressor utilizing liquid or vapor injection
EP2458215A3 (en) Capacity control for a screw compressor
WO2009155109A3 (en) Compressor having capacity modulation system
WO2014124157A3 (en) Capacity modulated scroll compressor
IN2014CN00455A (es)
EP2243958A3 (en) Compressor and refrigerating apparatus having the same
WO2009155094A3 (en) Compressor having capacity modulation system
WO2012128499A3 (en) Scroll compressor
TW200634232A (en) Hermeyically sealed compressor and method of manufacturing the same
EP2169230A3 (en) Cylinder and rotary compressor having the same
IN2012DE00163A (es)
WO2011066914A3 (de) Verdichter
WO2010119038A3 (de) Schraubenvakuumpumpe
WO2010117214A3 (ko) 로터리식 2단 압축기
EP2439412A3 (en) Liquid ring compressors for subsea compression of wet gases
EP2177766A3 (en) Scroll compressor and refrigerating machine having the same
EP3239528A3 (en) Scroll compressor
MY140951A (en) Rotary compressor
TW200615457A (en) Compressor
WO2011031766A3 (en) Optimized discharge port for scroll compressor with tip seals
WO2011137474A3 (de) Druckschalldämpfer für einen hermetisch gekapselten kältemittelverdichter
EP1553302A3 (en) Rotary vane compressor
EP2644892A3 (en) Scroll compressor
US8157551B2 (en) Scroll compressor with back pressure pocket receiving discharge pressure fluid