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EP2048456A4 - Refrigeration device - Google Patents

Refrigeration device

Info

Publication number
EP2048456A4
EP2048456A4 EP07790874.7A EP07790874A EP2048456A4 EP 2048456 A4 EP2048456 A4 EP 2048456A4 EP 07790874 A EP07790874 A EP 07790874A EP 2048456 A4 EP2048456 A4 EP 2048456A4
Authority
EP
European Patent Office
Prior art keywords
refrigeration device
refrigeration
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.)
Granted
Application number
EP07790874.7A
Other languages
German (de)
French (fr)
Other versions
EP2048456A1 (en
EP2048456B1 (en
Inventor
Satoshi Ishikawa
Kazutaka Hori
Eiji Kumakura
Katsumi Sakitani
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
Publication of EP2048456A1 publication Critical patent/EP2048456A1/en
Publication of EP2048456A4 publication Critical patent/EP2048456A4/en
Application granted granted Critical
Publication of EP2048456B1 publication Critical patent/EP2048456B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F25B41/00—Fluid-circulation arrangements
    • 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/12—Sound
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/13—Vibrations
    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Pipe Accessories (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
EP07790874.7A 2006-07-26 2007-07-17 Refrigeration device Active EP2048456B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006202827A JP4140642B2 (en) 2006-07-26 2006-07-26 Refrigeration equipment
PCT/JP2007/064112 WO2008013079A1 (en) 2006-07-26 2007-07-17 Refrigeration device

Publications (3)

Publication Number Publication Date
EP2048456A1 EP2048456A1 (en) 2009-04-15
EP2048456A4 true EP2048456A4 (en) 2015-03-04
EP2048456B1 EP2048456B1 (en) 2017-08-30

Family

ID=38981392

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07790874.7A Active EP2048456B1 (en) 2006-07-26 2007-07-17 Refrigeration device

Country Status (3)

Country Link
EP (1) EP2048456B1 (en)
JP (1) JP4140642B2 (en)
WO (1) WO2008013079A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011152915A2 (en) * 2010-06-01 2011-12-08 Carrier Corporation Pulsation cancellation
CN102072591A (en) * 2011-01-18 2011-05-25 蔡茂林 Variable volume intelligent heat pump
CN103604245B (en) * 2013-07-22 2016-04-13 陈恩鉴 A kind of steam compression type air-conditioning system that energy efficiency amplifier is housed
KR101461623B1 (en) * 2013-08-12 2014-11-20 (주)한엑스 A refrigerating cycle device with a pulsation damper
US10591100B2 (en) * 2017-11-15 2020-03-17 Ford Global Technologies, Llc Refrigerant hammer arrestor and refrigerant loop incorporating that refrigerant hammer arrestor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD264257A1 (en) * 1987-09-17 1989-01-25 Erfurt Kuehlmoebelwerk DAMPING DEVICE FOR PRESSURE VIBRATIONS IN PISTON FLOW COMPRESSORS
WO1993013370A1 (en) * 1991-12-27 1993-07-08 Sinvent A/S Transcritical vapor compression cycle device with a variable high side volume element
US20050194207A1 (en) * 2004-03-04 2005-09-08 York International Corporation Apparatus and method of sound attenuation in a system employing a VSD and a quarter-wave resonator
JP2006097636A (en) * 2004-09-30 2006-04-13 Daikin Ind Ltd Displacement type expander

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10159719A (en) * 1996-11-28 1998-06-16 Hitachi Constr Mach Co Ltd Pulsation reducing device for hydraulic pump
JP2000234814A (en) 1999-02-17 2000-08-29 Aisin Seiki Co Ltd Vapor compressed refrigerating device
JP2002188581A (en) * 2000-12-19 2002-07-05 Mitsubishi Heavy Ind Ltd Refrigerant pump system
JP2004190938A (en) * 2002-12-11 2004-07-08 Daikin Ind Ltd Refrigerating plant
JP4093311B2 (en) 2003-03-19 2008-06-04 シャープ株式会社 Image forming apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD264257A1 (en) * 1987-09-17 1989-01-25 Erfurt Kuehlmoebelwerk DAMPING DEVICE FOR PRESSURE VIBRATIONS IN PISTON FLOW COMPRESSORS
WO1993013370A1 (en) * 1991-12-27 1993-07-08 Sinvent A/S Transcritical vapor compression cycle device with a variable high side volume element
JPH07502335A (en) * 1991-12-27 1995-03-09 シンヴェント・アクシェセルスカープ Supercritical vapor compression circuit device with variable volume element on high side
US20050194207A1 (en) * 2004-03-04 2005-09-08 York International Corporation Apparatus and method of sound attenuation in a system employing a VSD and a quarter-wave resonator
JP2006097636A (en) * 2004-09-30 2006-04-13 Daikin Ind Ltd Displacement type expander
EP1798372A1 (en) * 2004-09-30 2007-06-20 Daikin Industries, Ltd. Displacement type expander

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008013079A1 *

Also Published As

Publication number Publication date
WO2008013079A1 (en) 2008-01-31
JP4140642B2 (en) 2008-08-27
JP2008032243A (en) 2008-02-14
EP2048456A1 (en) 2009-04-15
EP2048456B1 (en) 2017-08-30

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