ES2195141T3 - Compresor helicoidal. - Google Patents

Compresor helicoidal.

Info

Publication number
ES2195141T3
ES2195141T3 ES97922204T ES97922204T ES2195141T3 ES 2195141 T3 ES2195141 T3 ES 2195141T3 ES 97922204 T ES97922204 T ES 97922204T ES 97922204 T ES97922204 T ES 97922204T ES 2195141 T3 ES2195141 T3 ES 2195141T3
Authority
ES
Spain
Prior art keywords
space
communication
download
chamber
period
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
ES97922204T
Other languages
English (en)
Inventor
Yoshitaka Shibamoto
Mikio Kajiwara
Keiji Yoshimura
Syuusaku Ueda
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries 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 Industries Ltd filed Critical Daikin Industries Ltd
Application granted granted Critical
Publication of ES2195141T3 publication Critical patent/ES2195141T3/es
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
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/28—Safety arrangements; Monitoring
    • 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
    • F04C2270/70—Safety, emergency conditions or requirements
    • F04C2270/72—Safety, emergency conditions or requirements preventing reverse rotation
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C28/26—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
    • F04C28/265—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels being obtained by displacing a lateral sealing face

Landscapes

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

Abstract

LA PRESENTE INVENCION ESTABLECE UN COMPRESOR DE ESPIRALES (A) QUE COMPRENDE UNA BARRERA (25) QUE DIVIDE LA CAVIDAD INTERNA DE UNA CARCASA (1) EN UNA CAMARA DE DESCARGA (22) Y UNA CAMARA DE ASPIRACION (23) Y TIENE UNA ABERTURA DE DESCARGA (25B) PARA ESTABLECER LA COMUNICACION DE LOS COMPARTIMIENTOS (22) Y (23), UNA VALVULA DE RETENCION QUE PUEDE ACCIONARSE PARA EVITAR QUE FLUYA UN GAS PROCEDENTE DE LA CAMARA DE DESCARGA (22) A LA CAMARA DE ASPIRACION (23), Y UN MECANISMO DE COMPRESION DE ESPIRALES (3) QUE ESTA PROVISTO EN LA CAMARA DE ASPIRACION (23) DE UN ESPACIO (36) QUE QUEDA ENTRE EL MECANISMO (3) Y LA BARRERA (25), PARA DESCARGAR GAS COMPRIMIDO AL INTERIOR DEL ESPACIO (36). ADEMAS, SE ESTABLECE UNA VALVULA (31) EN EL ESPACIO (36), QUE TIENE UN ELEMENTO DE ESTANQUEIDAD (32) QUE PUEDE ACCIONARSE PARA INTERRUMPIR LA COMUNICACION DE UN COMPARTIMIENTO INTERIOR (34) CON UN COMPARTIMIENTO EXTERIOR (335) DEL ESPACIO (36) DURANTE EL PERIODO DE OPERACION CORRECTO, ESTABLECIENDO POR OTRO LADO LA COMUNICACION DURANTE EL PERIODO DE OPERACION INVERSO. SIN SUFRIR UNA DISMINUCION DE RENDIMIENTO DURANTE EL PERIODO DE OPERACION CORRECTO, EL CALOR DE ROZAMIENTO QUE SE PRODUCE EN LAS SUPERFICIES EXTREMAS DELANTERAS DE CUERPOS ARROLLADOS (10B) Y (11B) DE ESPIRALES FIJAS Y MOVILES (10) Y (11) SE ELIMINA POSITIVAMENTE AL EXTERIOR DEL MECANISMO DE COMPRESION DE ESPIRALES (3), EVITANDO ASI QUE ESTAS SUPERFICIES EXTREMAS SE AGARROTEN.
ES97922204T 1996-05-28 1997-05-27 Compresor helicoidal. Expired - Lifetime ES2195141T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13381896A JP3772393B2 (ja) 1996-05-28 1996-05-28 スクロール圧縮機

Publications (1)

Publication Number Publication Date
ES2195141T3 true ES2195141T3 (es) 2003-12-01

Family

ID=15113767

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97922204T Expired - Lifetime ES2195141T3 (es) 1996-05-28 1997-05-27 Compresor helicoidal.

Country Status (8)

Country Link
US (1) US6095764A (es)
EP (1) EP0843098B1 (es)
JP (1) JP3772393B2 (es)
KR (1) KR100452836B1 (es)
CN (1) CN1115483C (es)
DE (1) DE69719676D1 (es)
ES (1) ES2195141T3 (es)
WO (1) WO1997045642A1 (es)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6132191A (en) * 1998-05-15 2000-10-17 Scroll Technologies Check valve for scroll compressor
CN1201083C (zh) * 2000-06-22 2005-05-11 三菱重工业株式会社 涡旋型压缩机
JP2002031050A (ja) * 2000-07-17 2002-01-31 Toyota Industries Corp 圧縮機
BE1013938A3 (fr) * 2001-02-01 2002-12-03 Scroll Tech Compresseur a volutes a bouclier thermique.
CN100387844C (zh) * 2002-12-30 2008-05-14 大金工业株式会社 涡轮压缩机
KR100517929B1 (ko) * 2003-05-12 2005-09-30 엘지전자 주식회사 스크롤 압축기의 고온 방지장치
JP2005076610A (ja) * 2003-09-03 2005-03-24 Matsushita Electric Ind Co Ltd スクロール圧縮機
CN100387847C (zh) * 2003-12-12 2008-05-14 乐金电子(天津)电器有限公司 涡旋式压缩机的气体逆流防止装置
CN100406737C (zh) * 2004-08-13 2008-07-30 阿耐斯特岩田株式会社 涡卷真空泵
JP2007255283A (ja) * 2006-03-23 2007-10-04 Anest Iwata Corp スクロール流体機械
US8043078B2 (en) 2007-09-11 2011-10-25 Emerson Climate Technologies, Inc. Compressor sealing arrangement
US8033803B2 (en) 2007-09-11 2011-10-11 Emerson Climate Technologies, Inc. Compressor having improved sealing assembly
US8356987B2 (en) 2007-09-11 2013-01-22 Emerson Climate Technologies, Inc. Compressor with retaining mechanism
KR101229812B1 (ko) * 2008-01-16 2013-02-05 에머슨 클리메이트 테크놀로지즈 인코퍼레이티드 스크롤 머신
JP5203022B2 (ja) * 2008-04-15 2013-06-05 株式会社テイエルブイ 逆止弁
CN101265907B (zh) * 2008-04-30 2012-07-18 珠海格力电器股份有限公司 具有简化的浮动密封机构的涡旋压缩机
FR2960947B1 (fr) 2010-06-02 2012-06-08 Danfoss Commercial Compressors Agencement de clapet pour compresseur frigorifique a spirales
FR2960948B1 (fr) 2010-06-02 2015-08-14 Danfoss Commercial Compressors Compresseur frigorifique a spirales
JP5488443B2 (ja) * 2010-12-17 2014-05-14 三菱電機株式会社 スクロール圧縮機
JP5272031B2 (ja) * 2011-03-10 2013-08-28 日立アプライアンス株式会社 スクロール圧縮機
CN103790831B (zh) * 2012-10-30 2016-09-07 艾默生环境优化技术(苏州)有限公司 压缩机
US20160153451A1 (en) * 2014-11-30 2016-06-02 Marty Ingram Remote air supply
WO2018063976A1 (en) * 2016-09-27 2018-04-05 Atlas Copco Comptec, Llc Integrated oil system manifold
CN114427533A (zh) * 2016-10-06 2022-05-03 纳博特斯克有限公司 涡旋式流体机械以及密封件
KR102565824B1 (ko) * 2017-01-18 2023-08-10 엘지전자 주식회사 스크롤 압축기
KR102408562B1 (ko) 2017-09-01 2022-06-14 삼성전자주식회사 스크롤 압축기
WO2019199662A1 (en) 2018-04-09 2019-10-17 Carrier Corporation Reverse rotation prevention in centrifugal compressor
US12259163B2 (en) 2022-06-01 2025-03-25 Copeland Lp Climate-control system with thermal storage
CN114909291B (zh) * 2022-06-16 2025-07-25 珠海格力电器股份有限公司 一种压缩机的回油结构、压缩机和空调器
CN217462560U (zh) * 2022-06-23 2022-09-20 马勒汽车技术(苏州)有限公司 排气组件、包含其的压缩机及空调系统
US12416308B2 (en) 2022-12-28 2025-09-16 Copeland Lp Compressor with shutdown assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4840545A (en) 1988-05-16 1989-06-20 American Standard Inc. Scroll compressor relief valve
JPH02125986A (ja) 1988-11-05 1990-05-14 Daikin Ind Ltd スクロール形圧縮機
CA2046548C (en) * 1990-10-01 2002-01-15 Gary J. Anderson Scroll machine with floating seal
US5156539A (en) * 1990-10-01 1992-10-20 Copeland Corporation Scroll machine with floating seal
JP2564998B2 (ja) 1991-01-09 1996-12-18 ダイキン工業株式会社 スクロール形流体機械
US5591014A (en) * 1993-11-29 1997-01-07 Copeland Corporation Scroll machine with reverse rotation protection
US5452989A (en) * 1994-04-15 1995-09-26 American Standard Inc. Reverse phase and high discharge temperature protection in a scroll compressor
JP4045643B2 (ja) * 1998-05-11 2008-02-13 松下電器産業株式会社 電気掃除機用吸込具および電気掃除機

Also Published As

Publication number Publication date
JP3772393B2 (ja) 2006-05-10
DE69719676D1 (de) 2003-04-17
KR100452836B1 (ko) 2005-01-15
WO1997045642A1 (fr) 1997-12-04
EP0843098A4 (en) 1998-09-16
EP0843098A1 (en) 1998-05-20
CN1196776A (zh) 1998-10-21
JPH09317667A (ja) 1997-12-09
EP0843098B1 (en) 2003-03-12
KR19990035952A (ko) 1999-05-25
CN1115483C (zh) 2003-07-23
US6095764A (en) 2000-08-01

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