EP0195486A3 - Hermetic motor-compressor unit for a refrigeration circuit - Google Patents

Hermetic motor-compressor unit for a refrigeration circuit Download PDF

Info

Publication number
EP0195486A3
EP0195486A3 EP86200422A EP86200422A EP0195486A3 EP 0195486 A3 EP0195486 A3 EP 0195486A3 EP 86200422 A EP86200422 A EP 86200422A EP 86200422 A EP86200422 A EP 86200422A EP 0195486 A3 EP0195486 A3 EP 0195486A3
Authority
EP
European Patent Office
Prior art keywords
compressor unit
refrigeration circuit
inlet
hermetic motor
heat transfer
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.)
Withdrawn
Application number
EP86200422A
Other languages
German (de)
French (fr)
Other versions
EP0195486A2 (en
Inventor
Riccardo Bianchi
Vittorio Bianchi
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.)
Whirlpool International BV
Original Assignee
Philips Gloeilampenfabrieken NV
Whirlpool International BV
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 Philips Gloeilampenfabrieken NV, Whirlpool International BV filed Critical Philips Gloeilampenfabrieken NV
Publication of EP0195486A2 publication Critical patent/EP0195486A2/en
Publication of EP0195486A3 publication Critical patent/EP0195486A3/en
Withdrawn legal-status Critical Current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
    • 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
    • F04B39/125—Cylinder heads
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

In a motor-compressor unit for a refrigerant circuit the suction or inlet plenum chamber (A) is made as a separate part (27) of a plastics material in order to reduce heat transfer from the cylinder head (17) to the suction chamber (A). Preferably, the suction chamber (27) is integrally formed with the inlet muffler (40). A further reduction of heat transfer to the refrigerant gas is obtained by an elastic connection (52) between the inlet conduit (60) and the inlet muffler (40).
EP86200422A 1985-03-21 1986-03-18 Hermetic motor-compressor unit for a refrigeration circuit Withdrawn EP0195486A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1999585 1985-03-21
IT19995/85A IT1184167B (en) 1985-03-21 1985-03-21 IMPROVEMENT IN SEALED MOTOR-COMPRESSORS FOR REFRIGERANT CIRCUITS

Publications (2)

Publication Number Publication Date
EP0195486A2 EP0195486A2 (en) 1986-09-24
EP0195486A3 true EP0195486A3 (en) 1989-03-29

Family

ID=11162937

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86200422A Withdrawn EP0195486A3 (en) 1985-03-21 1986-03-18 Hermetic motor-compressor unit for a refrigeration circuit

Country Status (5)

Country Link
EP (1) EP0195486A3 (en)
JP (1) JPS61223276A (en)
CN (1) CN1006489B (en)
ES (1) ES293027Y (en)
IT (1) IT1184167B (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8602173A (en) * 1986-05-02 1987-12-22 Brasil Compressores Sa IMPROVEMENT IN A HERMETIC COOLING COMPRESSOR SUCTION SYSTEM
IT1204203B (en) * 1986-05-22 1989-03-01 Necchi Spa ALTERNATIVE HERMETIC MOTOR-COMPRESSOR
US4784581A (en) * 1987-01-12 1988-11-15 White Consolidated Industries, Inc. Compressor head and suction muffler for hermetic compressor
USRE33902E (en) * 1987-01-12 1992-04-28 White Consolidated Industries, Inc. Compressor head and suction muffler for hermetic compressor
DE68919845T2 (en) * 1989-08-04 1995-07-13 Matsushita Refrigeration Hermetic compressor.
IT218398Z2 (en) * 1989-09-21 1992-05-05 Zanussi Elettromecc REFRIGERATED COMPRESSORS.
RO100617B1 (en) * 1989-10-06 1993-02-28 îNTREPRINDEREA DE FRIGIDERE Compressor for household refrigerators
IT221682Z2 (en) * 1991-03-05 1994-09-13 Whirpool Italia Srl MOTOR-COMPRESSOR WITH HEAD MADE OF DIFFERENT MATERIALS
US5224840A (en) * 1991-03-28 1993-07-06 Tecumseh Products Company Integral suction system
BR9102288A (en) * 1991-05-28 1993-01-05 Brasileira S A Embraco Empresa SUCTION DIFFERENT SET FOR HERMETIC COMPRESSOR
IT1250797B (en) * 1991-07-04 1995-04-21 Aspera Srl HERMETIC MOTOR-COMPRESSOR GROUP FOR REFRIGERANT CIRCUITS
US5207564A (en) * 1992-04-21 1993-05-04 White Consolidated Industries, Inc. Compressor head and suction muffler for hermetic compressor
KR0143182B1 (en) * 1994-04-29 1998-08-01 김광호 Compressor
US5496156A (en) * 1994-09-22 1996-03-05 Tecumseh Products Company Suction muffler
IT1278603B1 (en) * 1994-11-03 1997-11-24 Necchi Compressori HERMETIC MOTOR-COMPRESSOR
KR0156720B1 (en) * 1995-07-27 1999-03-20 김광호 Reciprocating compressor
SG93793A1 (en) * 1996-05-02 2003-01-21 Matsushita Refrigeration Ind S Cylinder head-suction muffler assembly for hermetic compressor
IT241575Y1 (en) * 1996-11-19 2001-05-09 Zanussi Elettromecc REFRIGERATED COMPRESSOR WITH HEAD AND SILENCER PERFECTED
KR200148573Y1 (en) * 1996-12-06 1999-06-15 구자홍 Suction noise reduction apparatus of a hermetic compressor
JP3813370B2 (en) * 1999-01-13 2006-08-23 トヨタ自動車株式会社 Fluid pump
DE19915918C2 (en) * 1999-04-09 2001-05-31 Danfoss Compressors Gmbh Refrigerant compressor and method for its assembly
JP3633865B2 (en) * 2000-12-25 2005-03-30 松下冷機株式会社 Hermetic compressor
BR0105694B1 (en) * 2001-10-29 2009-05-05 suction filter for reciprocating airtight compressor.
DE10255680B4 (en) * 2002-11-28 2008-07-31 Valeo Compressor Europe Gmbh Axial piston compressors, in particular CO 2 compressors for vehicle air conditioning systems with split cylinder head
ATE364135T1 (en) * 2004-03-26 2007-06-15 Arcelik As COMPRESSOR WITH SUCTION SILENCER
BRPI0611050A2 (en) * 2005-08-04 2010-08-10 Arcelik As compressor
KR101328226B1 (en) * 2008-10-22 2013-11-14 엘지전자 주식회사 Suction muffler for hermetic type compressor
KR101459163B1 (en) * 2009-01-21 2014-11-07 엘지전자 주식회사 Compressor
BR102014029659B1 (en) * 2014-11-27 2022-01-11 Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda ACOUSTIC SUCTION FILTER AND SUCTION LINE INCLUDING ACOUSTIC SUCTION FILTER
WO2017153272A1 (en) * 2016-03-07 2017-09-14 Arcelik Anonim Sirketi A compressor with suction muffler
EP3455497A1 (en) * 2016-05-10 2019-03-20 Arçelik Anonim Sirketi A hermetic compressor with improved sealing
TR201607681A2 (en) * 2016-06-07 2017-12-21 Arcelik As HERMETIC COMPRESSOR WITH ELASTIC STRUCTURE SUCTION SILENCER
TR201711734A2 (en) 2017-08-09 2019-02-21 Arcelik As A COMPRESSOR WITH EFFECTIVE SEALING BETWEEN THE CYLINDER HEAD AND THE CYLINDER BORE
CN109026610B (en) * 2018-10-22 2024-02-27 珠海格力节能环保制冷技术研究中心有限公司 Compressor and suction muffler and cylinder head assembly thereof
BR102019022087A2 (en) * 2019-10-21 2021-05-04 Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda. connection system applied to hermetic compressor
WO2022203598A1 (en) * 2021-03-22 2022-09-29 Panasonic Appliances Refrigeration Devices Singapore Hermetic compressor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1430466A (en) * 1965-02-23 1966-03-04 Licentia Gmbh Cylinder head for refrigeration compressors
CH489764A (en) * 1968-03-16 1970-04-30 Danfoss As Hermetically sealed compression refrigeration machine
DE3332259A1 (en) * 1983-09-07 1985-03-28 Danfoss A/S, Nordborg REFRIGERATOR COMPRESSORS

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1430466A (en) * 1965-02-23 1966-03-04 Licentia Gmbh Cylinder head for refrigeration compressors
CH489764A (en) * 1968-03-16 1970-04-30 Danfoss As Hermetically sealed compression refrigeration machine
DE3332259A1 (en) * 1983-09-07 1985-03-28 Danfoss A/S, Nordborg REFRIGERATOR COMPRESSORS

Also Published As

Publication number Publication date
ES293027U (en) 1986-12-16
ES293027Y (en) 1987-08-01
EP0195486A2 (en) 1986-09-24
IT8519995A0 (en) 1985-03-21
IT1184167B (en) 1987-10-22
JPS61223276A (en) 1986-10-03
CN86102710A (en) 1986-12-17
CN1006489B (en) 1990-01-17

Similar Documents

Publication Publication Date Title
EP0195486A3 (en) Hermetic motor-compressor unit for a refrigeration circuit
ES8308992A1 (en) Muffler system for refrigeration compressor
CA2020835A1 (en) Balance piston and seal arrangement
SE8404306D0 (en) KYLAPPARATSKOMPRESSOR
EP0582712A4 (en) Hermetic compressor.
ES2005551A6 (en) Reciprocating hermetic motor compressor with a thermetically insulatable non-rotatable muffler
IT8720253A0 (en) ROTARY COMPRESSOR PARTICULARLY FOR THE COMPRESSION OF A REFRIGERANT GAS OF AN AIR CONDITIONER.
ES2120339A1 (en) Hermetically sealed motor compressor unit with a spring biased muffler
CA2097123A1 (en) Wobble Piston
JPS57159973A (en) Swash plate compressor
JPS6412092A (en) Vacuum pump of screw type
MY103144A (en) Hybrid composite compressor
FR2609500B1 (en) TURBOMACHINE COMPRESSOR DISC WITH CENTRIPTIC ACCELERATOR FOR SUCTION OF TURBINE COOLING AIR
EP0291466A3 (en) Motor compressor unit for refrigerants
JPS57206786A (en) Scroll compressor
JPS6432093A (en) Scroll compressor
ITPN920010U1 (en) REFRIGERATED COMPRESSORS
ES8505767A1 (en) Hermetic refrigeration compressor
ES8504327A1 (en) Supercharging system for heat engine
SU1263907A1 (en) Cooled cylinder head of compressor
CN2194487Y (en) Multifunctional refrigerator
SE9002983L (en) Cooling compressor
ES294801U (en) Refrigerating or heat-pump system.
JPS5331249A (en) Air conditioner
JPS62265479A (en) Closed type motor compressor

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB SE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: WHIRLPOOL INTERNATIONAL B.V.

17P Request for examination filed

Effective date: 19890927

17Q First examination report despatched

Effective date: 19900821

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19910101

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BIANCHI, VITTORIO

Inventor name: BIANCHI, RICCARDO