DE69839865D1 - Optimierte Lage von Einspritzöffnungen bei einem Spiralverdichter - Google Patents

Optimierte Lage von Einspritzöffnungen bei einem Spiralverdichter

Info

Publication number
DE69839865D1
DE69839865D1 DE69839865T DE69839865T DE69839865D1 DE 69839865 D1 DE69839865 D1 DE 69839865D1 DE 69839865 T DE69839865 T DE 69839865T DE 69839865 T DE69839865 T DE 69839865T DE 69839865 D1 DE69839865 D1 DE 69839865D1
Authority
DE
Germany
Prior art keywords
scroll compressor
injection openings
optimized position
optimized
openings
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.)
Expired - Lifetime
Application number
DE69839865T
Other languages
English (en)
Inventor
James W Bush
Alexander Lifson
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.)
Carrier Corp
Original Assignee
Carrier 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 Carrier Corp filed Critical Carrier Corp
Application granted granted Critical
Publication of DE69839865D1 publication Critical patent/DE69839865D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F04C29/122—Arrangements for supercharging the working space
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Rotary Pumps (AREA)
  • Compressor (AREA)
DE69839865T 1997-12-09 1998-10-01 Optimierte Lage von Einspritzöffnungen bei einem Spiralverdichter Expired - Lifetime DE69839865D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/987,222 US6089839A (en) 1997-12-09 1997-12-09 Optimized location for scroll compressor economizer injection ports

Publications (1)

Publication Number Publication Date
DE69839865D1 true DE69839865D1 (de) 2008-09-25

Family

ID=25533124

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69839865T Expired - Lifetime DE69839865D1 (de) 1997-12-09 1998-10-01 Optimierte Lage von Einspritzöffnungen bei einem Spiralverdichter

Country Status (7)

Country Link
US (1) US6089839A (de)
EP (1) EP0922860B1 (de)
JP (1) JP3056181B2 (de)
KR (1) KR100313073B1 (de)
CN (1) CN1097678C (de)
DE (1) DE69839865D1 (de)
ES (1) ES2311294T3 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6196816B1 (en) * 1998-08-17 2001-03-06 Carrier Corporation Unequal injection ports for scroll compressors
US6464470B1 (en) * 2000-11-06 2002-10-15 Scroll Technologies Scroll compressor with variable discharge port
US6619936B2 (en) 2002-01-16 2003-09-16 Copeland Corporation Scroll compressor with vapor injection
US6430959B1 (en) * 2002-02-11 2002-08-13 Scroll Technologies Economizer injection ports extending through scroll wrap
CN100337037C (zh) * 2003-10-16 2007-09-12 同方股份有限公司 一种带补气回路的涡旋压缩机补气孔位置的确定方法
US7228710B2 (en) * 2005-05-31 2007-06-12 Scroll Technologies Indentation to optimize vapor injection through ports extending through scroll wrap
US7338264B2 (en) * 2005-05-31 2008-03-04 Scroll Technologies Recesses for pressure equalization in a scroll compressor
US7815423B2 (en) * 2005-07-29 2010-10-19 Emerson Climate Technologies, Inc. Compressor with fluid injection system
US20070059193A1 (en) * 2005-09-12 2007-03-15 Copeland Corporation Scroll compressor with vapor injection
EP2116726B1 (de) * 2007-02-09 2016-12-07 Mitsubishi Heavy Industries, Ltd. Kompressor der spiralbauart und klimaanlage
US8485789B2 (en) * 2007-05-18 2013-07-16 Emerson Climate Technologies, Inc. Capacity modulated scroll compressor system and method
WO2009023974A1 (de) * 2007-08-22 2009-02-26 Spinnler Engineering Verdrängermaschine nach dem spiralprinzip
US8037713B2 (en) 2008-02-20 2011-10-18 Trane International, Inc. Centrifugal compressor assembly and method
US7975506B2 (en) * 2008-02-20 2011-07-12 Trane International, Inc. Coaxial economizer assembly and method
US9353765B2 (en) * 2008-02-20 2016-05-31 Trane International Inc. Centrifugal compressor assembly and method
US7856834B2 (en) 2008-02-20 2010-12-28 Trane International Inc. Centrifugal compressor assembly and method
CA2671109C (en) * 2008-07-08 2012-10-23 Tecumseh Products Company Scroll compressor utilizing liquid or vapor injection
US20120045357A1 (en) * 2010-08-20 2012-02-23 Po-Chuan Huang High effieiency scroll compressor with spiral compressor blades of unequal thickness
KR101611109B1 (ko) * 2011-09-21 2016-04-08 다이킨 고교 가부시키가이샤 스크롤 압축기
KR101278337B1 (ko) * 2011-10-04 2013-06-25 엘지전자 주식회사 스크롤 압축기 및 이를 포함하는 공기 조화기
CN103047135B (zh) * 2011-10-13 2016-04-06 中国石油大学(华东) 一种喷液涡旋压缩机的涡旋齿型线
JP2015059536A (ja) * 2013-09-20 2015-03-30 日立アプライアンス株式会社 スクロール圧縮機
KR101688617B1 (ko) 2015-06-24 2016-12-22 (주)위니아글로벌테크 쌀 냉장고용 저장용기의 커버 개폐구조
WO2017126181A1 (ja) * 2016-01-19 2017-07-27 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
WO2018096823A1 (ja) * 2016-11-24 2018-05-31 パナソニックＩｐマネジメント株式会社 非対称スクロール圧縮機
CN109026683A (zh) * 2018-08-29 2018-12-18 上海爱卫蓝新能源科技有限公司 一种具有喷气增焓的涡旋压缩机结构
WO2020162394A1 (ja) * 2019-02-08 2020-08-13 パナソニックＩｐマネジメント株式会社 スクロール圧縮機
US11209000B2 (en) 2019-07-11 2021-12-28 Emerson Climate Technologies, Inc. Compressor having capacity modulation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2027272C2 (de) * 1970-06-03 1983-11-03 Aerzener Maschinenfabrik Gmbh, 3251 Aerzen Rotationskolbenverdichter
US4514150A (en) * 1981-03-09 1985-04-30 Sanden Corporation Scroll type compressor with displacement adjusting mechanism
US4331002A (en) * 1981-03-12 1982-05-25 General Electric Company Rotary compressor gas injection
JPS57153984A (en) * 1981-03-19 1982-09-22 Hitachi Ltd Scroll compressor
JPS58148290A (ja) * 1982-02-26 1983-09-03 Hitachi Ltd スクロ−ル圧縮機を用いた冷凍装置
JPS5958187A (ja) * 1982-09-26 1984-04-03 Sanden Corp スクロ−ル型圧縮機
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
JPH07103152A (ja) * 1993-09-30 1995-04-18 Toshiba Corp スクロールコンプレッサ
JPH1037868A (ja) * 1996-07-19 1998-02-13 Matsushita Electric Ind Co Ltd スクロール圧縮機

Also Published As

Publication number Publication date
US6089839A (en) 2000-07-18
EP0922860B1 (de) 2008-08-13
ES2311294T3 (es) 2009-02-01
EP0922860A1 (de) 1999-06-16
JPH11230065A (ja) 1999-08-24
KR19990062891A (ko) 1999-07-26
KR100313073B1 (ko) 2002-01-17
CN1219648A (zh) 1999-06-16
JP3056181B2 (ja) 2000-06-26
CN1097678C (zh) 2003-01-01

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