EP2021632B1 - Compresseur de réfrigérant - Google Patents

Compresseur de réfrigérant Download PDF

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Publication number
EP2021632B1
EP2021632B1 EP07729392A EP07729392A EP2021632B1 EP 2021632 B1 EP2021632 B1 EP 2021632B1 EP 07729392 A EP07729392 A EP 07729392A EP 07729392 A EP07729392 A EP 07729392A EP 2021632 B1 EP2021632 B1 EP 2021632B1
Authority
EP
European Patent Office
Prior art keywords
compressor housing
refrigerant
suction
oil
channel
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.)
Active
Application number
EP07729392A
Other languages
German (de)
English (en)
Other versions
EP2021632A1 (fr
Inventor
Manfred Jost
Walter Brabek
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.)
Secop Austria GmbH
Original Assignee
ACC Austria GmbH
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 ACC Austria GmbH filed Critical ACC Austria GmbH
Publication of EP2021632A1 publication Critical patent/EP2021632A1/fr
Application granted granted Critical
Publication of EP2021632B1 publication Critical patent/EP2021632B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00—Compressor arrangements
    • F25B31/002—Lubrication
    • 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
    • F04B39/0223—Lubrication characterised by the compressor type
    • F04B39/023—Hermetic compressors
    • 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
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/121—Casings
    • 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
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/123—Fluid connections

Claims (9)

  1. Compresseur d'agent réfrigérant capsulé hermétiquement, avec un boîtier de compresseur (1) hermétiquement étanche, à l'intérieur duquel travaille une unité piston-cylindre comprimant un agent réfrigérant et se trouve un canal d'aspiration (2), par le biais duquel l'agent réfrigérant est transporté vers le boîtier de compresseur (1) ou vers un amortisseur de bruit d'aspiration couplé avec l'unité piston-cylindre, ainsi qu'un canal de pression (3), par le biais duquel l'agent réfrigérant est transporté par l'unité piston-cylindre hors du boîtier de compresseur (1), caractérisé en ce que dans la position de fonctionnement du boîtier de compresseur (1), au-dessus du passage du canal d'aspiration (2) ou du canal de pression (3) à travers la paroi de boîtier de compresseur, des moyens de déviation (5, 6) sont prévus sur cette dernière, empêchant un contact entre une huile (4) s'écoulant vers le bas sur la paroi de boîtier de compresseur et le canal d'aspiration (2) ou le canal de pression (3).
  2. Compresseur d'agent réfrigérant capsulé hermétiquement selon la revendication 1, caractérisé en ce que pour ce qui est des moyens de déviation, il s'agit d'au moins un prolongement de guidage (5) faisant saillie vers l'intérieur à partir de la paroi de boîtier de compresseur.
  3. Compresseur d'agent réfrigérant capsulé hermétiquement selon la revendication 1, caractérisé en ce que pour ce qui est des moyens de déviation, il s'agit d'au moins un évidement (6), de préférence au moins une rainure dans la paroi de boîtier de compresseur.
  4. Compresseur d'agent réfrigérant capsulé hermétiquement selon l'une des revendications 2 ou 3, caractérisé en ce que le prolongement de guidage (5) ou l'évidement (6) est conçu essentiellement en forme de V, et en ce que la pointe du V est disposée au-dessus du canal d'aspiration (2) ou du canal de pression (3) en position de fonctionnement du boîtier de compresseur.
  5. Compresseur d'agent réfrigérant capsulé hermétiquement selon la revendication 4, caractérisé en ce que les deux branches du V s'étendent en-dessous du canal d'aspiration (2) ou du canal de pression (3).
  6. Compresseur d'agent réfrigérant capsulé hermétiquement selon l'une des revendications 2 à 5, caractérisé en ce que le prolongement de guidage (5) ou l'évidement (6) est conçu essentiellement en forme de parapluie ou comporte une extension longitudinale convexe vers le haut.
  7. Compresseur d'agent réfrigérant capsulé hermétiquement selon l'une des revendications 2 à 5, caractérisé en ce que le prolongement de guidage (5) possède un profil de section transversale en forme de gouttière ou concave dans la direction opposée au canal d'aspiration (2) ou au canal de pression (3).
  8. Compresseur d'agent réfrigérant capsulé hermétiquement selon l'une des revendications 1 à 7, caractérisé en ce que plusieurs moyens de déviation sont disposés les uns au-dessus des autres.
  9. Compresseur d'agent réfrigérant capsulé hermétiquement selon l'une des revendications 1 à 8, caractérisé en ce que le canal d'aspiration et/ou le canal de pression est/sont conçu(s) en forme de tuyau.
EP07729392A 2006-05-22 2007-05-22 Compresseur de réfrigérant Active EP2021632B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0041106U AT9232U1 (de) 2006-05-22 2006-05-22 Kältemittelverdichter
PCT/EP2007/054953 WO2007135152A1 (fr) 2006-05-22 2007-05-22 Compresseur de réfrigérant

Publications (2)

Publication Number Publication Date
EP2021632A1 EP2021632A1 (fr) 2009-02-11
EP2021632B1 true EP2021632B1 (fr) 2009-09-30

Family

ID=37943717

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07729392A Active EP2021632B1 (fr) 2006-05-22 2007-05-22 Compresseur de réfrigérant

Country Status (6)

Country Link
US (1) US8740580B2 (fr)
EP (1) EP2021632B1 (fr)
CN (1) CN101449059B (fr)
AT (2) AT9232U1 (fr)
DE (1) DE502007001645D1 (fr)
WO (1) WO2007135152A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0903956A2 (pt) 2009-01-09 2010-11-23 Aurelio Mayorca processo e equipamento para melhorar eficiência de compressores e refrigeradores
CH704990A1 (de) * 2011-05-20 2012-11-30 Remo Meister Verfahren zum Reparieren bzw. Überprüfen einer in einem druckdicht geschlossenen Behälter untergebrachten, insbesondere kältetechnischen Anlage sowie Behälter zur Durchführung des Verfahrens.
WO2013187271A1 (fr) * 2012-06-11 2013-12-19 株式会社村田製作所 Soufflante
EP3147507A1 (fr) * 2015-09-25 2017-03-29 BSH Hausgeräte GmbH Compresseur rotatif pour pompe à chaleur
JP2022529231A (ja) * 2019-03-29 2022-06-20 パナソニック・アプライアンシーズ・リフリジャレーション・デバイシーズ・シンガポール レシプロ・コンプレッサ用サクション・マフラー
WO2020240048A1 (fr) * 2019-05-31 2020-12-03 Arcelik Anonim Sirketi Compresseur hermétique comprenant un silencieux d'aspiration
CN216812050U (zh) * 2021-10-25 2022-06-24 思科普有限责任公司 封装式制冷剂压缩机

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3209991A (en) * 1963-12-16 1965-10-05 Westinghouse Electric Corp Sealed compressor unit assembly
JPS61241472A (ja) 1985-04-16 1986-10-27 Matsushita Refrig Co 密閉型電動圧縮機
JPS63280885A (ja) * 1987-05-12 1988-11-17 Sanyo Electric Co Ltd 密閉型回転圧縮機
JPH02146274A (ja) 1988-11-29 1990-06-05 Toshiba Corp ロータリ圧縮機
US5322419A (en) * 1989-10-06 1994-06-21 Arctic S.A. Compressor for domestic refrigerators
MY120330A (en) * 1997-06-30 2005-10-31 Matsushita Electric Ind Co Ltd Sealed compressor having pipe connectors and method of joining pipe connectors to sealed casing
JP3677412B2 (ja) * 1999-06-14 2005-08-03 松下冷機株式会社 密閉型電動圧縮機
BR0105694B1 (pt) * 2001-10-29 2009-05-05 filtro de sucção para compressor hermético alternativo.
JP4101505B2 (ja) * 2001-12-05 2008-06-18 松下冷機株式会社 密閉型圧縮機
DE60326325D1 (de) 2002-03-21 2009-04-09 Arcelik As Hermetischer verdichter
JP4126213B2 (ja) 2002-09-13 2008-07-30 日立アプライアンス株式会社 容積型圧縮機
BR0215992A (pt) * 2002-12-20 2005-11-01 Lg Eletronics Inc Câmara para compressor e compressor usando a mesma
US6637216B1 (en) * 2003-01-22 2003-10-28 Bristol Compressors, Inc. Compressor with internal accumulator for use in split compressor
KR20050063599A (ko) * 2003-12-22 2005-06-28 삼성광주전자 주식회사 밀폐형 압축기
JP2005282544A (ja) 2004-03-31 2005-10-13 Fujitsu General Ltd スクロール圧縮機

Also Published As

Publication number Publication date
CN101449059A (zh) 2009-06-03
US8740580B2 (en) 2014-06-03
WO2007135152A1 (fr) 2007-11-29
EP2021632A1 (fr) 2009-02-11
DE502007001645D1 (de) 2009-11-12
AT9232U1 (de) 2007-06-15
ATE444445T1 (de) 2009-10-15
CN101449059B (zh) 2011-09-07
US20090175741A1 (en) 2009-07-09

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