IT1393390B1 - Macchina frigorifera autonoma con compressore a velocita' variabile pilotato da inverter e condensatore refrigerato a liquido - Google Patents

Macchina frigorifera autonoma con compressore a velocita' variabile pilotato da inverter e condensatore refrigerato a liquido

Info

Publication number
IT1393390B1
IT1393390B1 ITPD2008A000365A ITPD20080365A IT1393390B1 IT 1393390 B1 IT1393390 B1 IT 1393390B1 IT PD2008A000365 A ITPD2008A000365 A IT PD2008A000365A IT PD20080365 A ITPD20080365 A IT PD20080365A IT 1393390 B1 IT1393390 B1 IT 1393390B1
Authority
IT
Italy
Prior art keywords
inverter
variable speed
refrigerating machine
speed compressor
compressor driven
Prior art date
Application number
ITPD2008A000365A
Other languages
English (en)
Inventor
Biagio Lamanna
Luigi Nalini
Original Assignee
Carel S P A
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 Carel S P A filed Critical Carel S P A
Priority to ITPD2008A000365A priority Critical patent/IT1393390B1/it
Priority to EP09177771A priority patent/EP2196749A1/en
Publication of ITPD20080365A1 publication Critical patent/ITPD20080365A1/it
Application granted granted Critical
Publication of IT1393390B1 publication Critical patent/IT1393390B1/it

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
    • F25B31/00—Compressor arrangements
    • F25B31/006—Cooling of compressor or motor
    • 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
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/021—Inverters therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
ITPD2008A000365A 2008-12-09 2008-12-09 Macchina frigorifera autonoma con compressore a velocita' variabile pilotato da inverter e condensatore refrigerato a liquido IT1393390B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITPD2008A000365A IT1393390B1 (it) 2008-12-09 2008-12-09 Macchina frigorifera autonoma con compressore a velocita' variabile pilotato da inverter e condensatore refrigerato a liquido
EP09177771A EP2196749A1 (en) 2008-12-09 2009-12-02 Stand-alone refrigeration machine with inverter-driven variable-speed compressor and liquid-cooled condenser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPD2008A000365A IT1393390B1 (it) 2008-12-09 2008-12-09 Macchina frigorifera autonoma con compressore a velocita' variabile pilotato da inverter e condensatore refrigerato a liquido

Publications (2)

Publication Number Publication Date
ITPD20080365A1 ITPD20080365A1 (it) 2010-06-10
IT1393390B1 true IT1393390B1 (it) 2012-04-20

Family

ID=41185306

Family Applications (1)

Application Number Title Priority Date Filing Date
ITPD2008A000365A IT1393390B1 (it) 2008-12-09 2008-12-09 Macchina frigorifera autonoma con compressore a velocita' variabile pilotato da inverter e condensatore refrigerato a liquido

Country Status (2)

Country Link
EP (1) EP2196749A1 (it)
IT (1) IT1393390B1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5630260B2 (ja) * 2010-12-27 2014-11-26 三菱電機株式会社 ヒートポンプ装置、ヒートポンプ装置の制御方法
EP2808624B1 (de) * 2013-05-30 2021-05-19 Stiebel Eltron GmbH & Co. KG Wärmepumpenvorrichtung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5739738Y2 (it) * 1978-06-19 1982-09-01
JPH0240455A (ja) * 1988-08-01 1990-02-09 Daikin Ind Ltd 潤滑油冷却装置
JPH0493557A (ja) * 1990-08-10 1992-03-26 Toshiba Corp 車両用クーラ
JPH04369352A (ja) * 1991-06-19 1992-12-22 Hitachi Ltd 空気調和機
IT1298522B1 (it) * 1998-01-30 2000-01-12 Rc Condizionatori Spa Impianto frigorifero con inverter di controllo del compressore raffreddato mediante fluido dell'impianto,e procedimento
US6116040A (en) * 1999-03-15 2000-09-12 Carrier Corporation Apparatus for cooling the power electronics of a refrigeration compressor drive
LU90890B1 (en) * 2002-02-15 2003-08-18 Delphi Tech Inc Cooling of electronics in an electrically driven refrigeration system
JP2003276426A (ja) * 2002-03-22 2003-09-30 Mitsubishi Heavy Ind Ltd 車両用空調装置
US6993924B2 (en) * 2004-02-12 2006-02-07 Ut-Battelle, Llc Floating loop system for cooling integrated motors and inverters using hot liquid refrigerant
US7003971B2 (en) * 2004-04-12 2006-02-28 York International Corporation Electronic component cooling system for an air-cooled chiller
JP4635595B2 (ja) * 2004-12-16 2011-02-23 ダイキン工業株式会社 熱交換システム
JP4784088B2 (ja) * 2004-12-16 2011-09-28 ダイキン工業株式会社 熱交換システム
JP4816350B2 (ja) * 2006-09-08 2011-11-16 トヨタ自動車株式会社 コンデンサの冷却構造およびその冷却構造を備えたモータ

Also Published As

Publication number Publication date
EP2196749A1 (en) 2010-06-16
ITPD20080365A1 (it) 2010-06-10

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