EP1541868A4 - Refrigerant compressor - Google Patents

Refrigerant compressor

Info

Publication number
EP1541868A4
EP1541868A4 EP04732026A EP04732026A EP1541868A4 EP 1541868 A4 EP1541868 A4 EP 1541868A4 EP 04732026 A EP04732026 A EP 04732026A EP 04732026 A EP04732026 A EP 04732026A EP 1541868 A4 EP1541868 A4 EP 1541868A4
Authority
EP
European Patent Office
Prior art keywords
refrigerant compressor
refrigerant
compressor
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Withdrawn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
EP04732026A
Other languages
German (de)
French (fr)
Other versions
EP1541868A1 (en
Inventor
Masanori Kobayashi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of EP1541868A1 publication Critical patent/EP1541868A1/en
Publication of EP1541868A4 publication Critical patent/EP1541868A4/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Withdrawn legal-status Critical Current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
    • F04B39/0005—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 adaptations of pistons
    • 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
    • F04B39/0027—Pulsation and noise damping means
    • 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
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0088—Pulsation and noise damping means using mechanical tuned resonators
    • 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
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1066—Valve plates
    • 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
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1073—Adaptations or arrangements of distribution members the members being reed valves
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/12—Kind or type gaseous, i.e. compressible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
EP04732026A 2003-05-12 2004-05-10 Refrigerant compressor Withdrawn EP1541868A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2003133120 2003-05-12
JP2003133120 2003-05-12
JP2004120162 2004-04-15
JP2004120162A JP2004360686A (en) 2003-05-12 2004-04-15 Refrigerant compressor
PCT/JP2004/006578 WO2004099617A1 (en) 2003-05-12 2004-05-10 Refrigerant compressor

Publications (2)

Publication Number Publication Date
EP1541868A1 EP1541868A1 (en) 2005-06-15
EP1541868A4 true EP1541868A4 (en) 2005-12-14

Family

ID=33436441

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04732026A Withdrawn EP1541868A4 (en) 2003-05-12 2004-05-10 Refrigerant compressor

Country Status (5)

Country Link
US (1) US20060039808A1 (en)
EP (1) EP1541868A4 (en)
JP (1) JP2004360686A (en)
KR (1) KR20050033613A (en)
WO (1) WO2004099617A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4701789B2 (en) * 2005-03-30 2011-06-15 パナソニック株式会社 Hermetic compressor
FR2895037A1 (en) * 2005-12-20 2007-06-22 Tecumseh Europ S A Sa VALVE DEVICE FOR FLUID COMPRESSOR AND FLUID COMPRESSOR
JP2010127100A (en) * 2008-11-25 2010-06-10 Daikin Ind Ltd Delivery valve and rotary compressor
US8747083B2 (en) * 2010-11-16 2014-06-10 Wen San Chou Air compressor having enlarged compartment for receiving pressurized air
BRPI1101993A2 (en) * 2011-04-28 2014-02-11 Whirlpool Sa Valve Arrangement for Hermetic Compressors
BRPI1105143B1 (en) * 2011-12-15 2021-07-27 Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda SUCTION VALVE ASSEMBLY FOR ALTERNATIVE COMPRESSOR
CN104619987B (en) * 2012-09-13 2018-01-12 艾默生环境优化技术有限公司 Compressor assembly with guiding sucting
US11236748B2 (en) 2019-03-29 2022-02-01 Emerson Climate Technologies, Inc. Compressor having directed suction
US11767838B2 (en) 2019-06-14 2023-09-26 Copeland Lp Compressor having suction fitting
AT17214U1 (en) * 2019-12-19 2021-09-15 Anhui meizhi compressor co ltd Hermetically sealed refrigerant compressor
US11248605B1 (en) 2020-07-28 2022-02-15 Emerson Climate Technologies, Inc. Compressor having shell fitting
US11619228B2 (en) 2021-01-27 2023-04-04 Emerson Climate Technologies, Inc. Compressor having directed suction
KR20240067685A (en) * 2022-11-09 2024-05-17 삼성전자주식회사 Muffler for compressor

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09273478A (en) * 1996-04-08 1997-10-21 Toyota Autom Loom Works Ltd Piston type compressor
JPH09280168A (en) * 1996-04-10 1997-10-28 Toyota Autom Loom Works Ltd Piston type compressor
WO1997047882A1 (en) * 1996-06-14 1997-12-18 Matsushita Refrigeration Company Hermetic compressor
EP1054157A2 (en) * 1999-05-19 2000-11-22 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Structure of suction valve of piston type compressor
US6206655B1 (en) * 1995-09-29 2001-03-27 Matsushita Refrigeration Company Electrically-operated sealed compressor
JP2002106466A (en) * 2000-09-28 2002-04-10 Toyota Industries Corp Piston type compressor
EP1255042A2 (en) * 2001-05-01 2002-11-06 Calsonic Kansei Corporation Inlet valve for swash plate compressor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4200838C2 (en) * 1992-01-15 1994-12-22 Knf Neuberger Gmbh Pump with valves controlled by the medium
JPH09228951A (en) * 1996-02-26 1997-09-02 Matsushita Refrig Co Ltd Valve device for compressor
BR9900229A (en) * 1999-01-11 2000-07-11 Stumpp & Schuele Do Brasil Ind Process improvement for the manufacture of a membrane valve for the transfer of fluids / gases in hermetic and / or semi-hermetic compressors

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6206655B1 (en) * 1995-09-29 2001-03-27 Matsushita Refrigeration Company Electrically-operated sealed compressor
JPH09273478A (en) * 1996-04-08 1997-10-21 Toyota Autom Loom Works Ltd Piston type compressor
JPH09280168A (en) * 1996-04-10 1997-10-28 Toyota Autom Loom Works Ltd Piston type compressor
WO1997047882A1 (en) * 1996-06-14 1997-12-18 Matsushita Refrigeration Company Hermetic compressor
EP0845595A1 (en) * 1996-06-14 1998-06-03 Matsushita Refrigeration Company Hermetic compressor
EP1054157A2 (en) * 1999-05-19 2000-11-22 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Structure of suction valve of piston type compressor
JP2000329066A (en) * 1999-05-19 2000-11-28 Toyota Autom Loom Works Ltd Suction valve construction of piston type compressor
JP2002106466A (en) * 2000-09-28 2002-04-10 Toyota Industries Corp Piston type compressor
EP1255042A2 (en) * 2001-05-01 2002-11-06 Calsonic Kansei Corporation Inlet valve for swash plate compressor
JP2002332968A (en) * 2001-05-01 2002-11-22 Calsonic Kansei Corp Compressor

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 02 30 January 1998 (1998-01-30) *
PATENT ABSTRACTS OF JAPAN vol. 2002, no. 08 5 August 2002 (2002-08-05) *
See also references of WO2004099617A1 *

Also Published As

Publication number Publication date
EP1541868A1 (en) 2005-06-15
WO2004099617A1 (en) 2004-11-18
US20060039808A1 (en) 2006-02-23
JP2004360686A (en) 2004-12-24
KR20050033613A (en) 2005-04-12

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Legal Events

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A4 Supplementary search report drawn up and despatched

Effective date: 20051103

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Designated state(s): DE FR GB IT

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

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18D Application deemed to be withdrawn

Effective date: 20060524