EP2008035A4 - Transport refrigeration unit - Google Patents

Transport refrigeration unit

Info

Publication number
EP2008035A4
EP2008035A4 EP07751951A EP07751951A EP2008035A4 EP 2008035 A4 EP2008035 A4 EP 2008035A4 EP 07751951 A EP07751951 A EP 07751951A EP 07751951 A EP07751951 A EP 07751951A EP 2008035 A4 EP2008035 A4 EP 2008035A4
Authority
EP
European Patent Office
Prior art keywords
refrigeration unit
transport refrigeration
transport
unit
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.)
Withdrawn
Application number
EP07751951A
Other languages
German (de)
French (fr)
Other versions
EP2008035A1 (en
Inventor
Jr Raymond L Senf
Jr Harold Hill
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.)
Carrier Corp
Original Assignee
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Publication of EP2008035A1 publication Critical patent/EP2008035A1/en
Publication of EP2008035A4 publication Critical patent/EP2008035A4/en
Withdrawn legal-status Critical Current

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
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/385—Dispositions with two or more expansion means arranged in parallel on a refrigerant line leading to the same evaporator
    • 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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/13—Economisers
    • 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
    • F25B2500/26—Problems to be solved characterised by the startup of the refrigeration cycle
    • 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
    • F25B2600/25—Control of valves
    • F25B2600/2501—Bypass valves
    • 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/28—Quick cooling

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)
EP07751951A 2006-03-30 2007-02-28 Transport refrigeration unit Withdrawn EP2008035A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78724406P 2006-03-30 2006-03-30
PCT/US2007/005220 WO2007126523A1 (en) 2006-03-30 2007-02-28 Transport refrigeration unit

Publications (2)

Publication Number Publication Date
EP2008035A1 EP2008035A1 (en) 2008-12-31
EP2008035A4 true EP2008035A4 (en) 2013-01-23

Family

ID=38655821

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07751951A Withdrawn EP2008035A4 (en) 2006-03-30 2007-02-28 Transport refrigeration unit

Country Status (5)

Country Link
US (1) US20090038322A1 (en)
EP (1) EP2008035A4 (en)
JP (1) JP2009532654A (en)
CN (1) CN101416004A (en)
WO (1) WO2007126523A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011044711A1 (en) 2009-10-14 2011-04-21 Carrier Corporation Receiver with flow metering device
EP2496897B1 (en) 2009-11-03 2020-01-01 Carrier Corporation Pressure spike reduction for refrigerant systems incorporating a microchannel heat exchanger
CN103717985B (en) 2009-12-18 2016-08-03 开利公司 Transport refrigeration system and for transport refrigeration system with solve dynamic condition method
US9116530B2 (en) 2010-08-13 2015-08-25 Carrier Corporation Transport refrigeration security system
US8820104B2 (en) * 2010-10-22 2014-09-02 Tai-Her Yang Temperature regulation system with active jetting type refrigerant supply and regulation
US9074800B2 (en) * 2010-11-12 2015-07-07 Tai-Her Yang Temperature regulation system with hybrid refrigerant supply and regulation
US9074783B2 (en) * 2010-11-12 2015-07-07 Tai-Her Yang Temperature regulation system with hybrid refrigerant supply and regulation
WO2012102787A1 (en) 2011-01-26 2012-08-02 Carrier Corporation Efficient control algorithm for start-stop operation of refrigeration unit powered by an engine
KR101912837B1 (en) * 2011-12-21 2018-10-29 양태허 Temperature regulation system with active jetting type refrigerant supply and regulation
WO2014082069A1 (en) * 2012-11-26 2014-05-30 Thermo King Corporation Auxiliary subcooling circuit for a transport refrigeration system
US9829242B2 (en) * 2012-12-28 2017-11-28 Daikin Industries, Ltd. Refrigeration device
CN107356012A (en) 2016-05-09 2017-11-17 开利公司 Heat pump and its control method
JP2018080861A (en) * 2016-11-15 2018-05-24 富士電機株式会社 Refrigerant circuit device
CN110612416B (en) * 2017-05-18 2022-10-18 开利公司 Balanced pressure valve for transport refrigeration unit
US11470855B2 (en) * 2018-08-17 2022-10-18 Coldsnap, Corp. Providing single servings of cooled foods and drinks

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2306534A (en) * 1940-04-30 1942-12-29 Anthony F Hoesel Refrigerating system
DE951815C (en) * 1952-09-30 1956-11-08 Carrier Corp Method and device for controlling a compression refrigeration system
US3866439A (en) * 1973-08-02 1975-02-18 Carrier Corp Evaporator with intertwined circuits
GB2328270A (en) * 1997-08-13 1999-02-17 Toshiba Kk Air conditioner
JP2002039637A (en) * 2000-07-25 2002-02-06 Shin Meiwa Ind Co Ltd Freezer and freezing method
JP2002062020A (en) * 2000-08-17 2002-02-28 Toshiba Corp Refrigerator
DE10055916A1 (en) * 2000-11-10 2002-05-23 Bsh Bosch Siemens Hausgeraete Coolant circuit for refrigeration machine has feed line containing capillary and pilot valve, with at least some coolant flowing through pilot valve and capillary in succession
EP1923645A1 (en) * 2005-09-08 2008-05-21 Dairei Co., Ltd. Control system for refrigerating machine employing non-azeotropic refrigerant

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186562A (en) * 1976-11-01 1980-02-05 Lewis Tyree Jr Cryogenic refrigeration for vehicles
JPS5995350A (en) * 1982-11-22 1984-06-01 三菱電機株式会社 Controller for capacity control type refrigeration cycle
US4873838A (en) * 1986-10-31 1989-10-17 Carrier Corporation Refrigerant metering in a variable flow system
US5095712A (en) * 1991-05-03 1992-03-17 Carrier Corporation Economizer control with variable capacity
JPH1054616A (en) * 1996-08-14 1998-02-24 Daikin Ind Ltd Air conditioner
JP3965717B2 (en) * 1997-03-19 2007-08-29 株式会社日立製作所 Refrigeration equipment and refrigerator
US6566198B2 (en) * 2001-03-29 2003-05-20 International Business Machines Corporation CMOS structure with non-epitaxial raised source/drain and self-aligned gate and method of manufacture
TWI315383B (en) * 2003-03-24 2009-10-01 Sanyo Electric Co Refrigerant cycle apparatus

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2306534A (en) * 1940-04-30 1942-12-29 Anthony F Hoesel Refrigerating system
DE951815C (en) * 1952-09-30 1956-11-08 Carrier Corp Method and device for controlling a compression refrigeration system
US3866439A (en) * 1973-08-02 1975-02-18 Carrier Corp Evaporator with intertwined circuits
GB2328270A (en) * 1997-08-13 1999-02-17 Toshiba Kk Air conditioner
JP2002039637A (en) * 2000-07-25 2002-02-06 Shin Meiwa Ind Co Ltd Freezer and freezing method
JP2002062020A (en) * 2000-08-17 2002-02-28 Toshiba Corp Refrigerator
DE10055916A1 (en) * 2000-11-10 2002-05-23 Bsh Bosch Siemens Hausgeraete Coolant circuit for refrigeration machine has feed line containing capillary and pilot valve, with at least some coolant flowing through pilot valve and capillary in succession
EP1923645A1 (en) * 2005-09-08 2008-05-21 Dairei Co., Ltd. Control system for refrigerating machine employing non-azeotropic refrigerant

Also Published As

Publication number Publication date
WO2007126523A1 (en) 2007-11-08
EP2008035A1 (en) 2008-12-31
CN101416004A (en) 2009-04-22
JP2009532654A (en) 2009-09-10
US20090038322A1 (en) 2009-02-12

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Legal Events

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

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17P Request for examination filed

Effective date: 20081028

AK Designated contracting states

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

RBV Designated contracting states (corrected)

Designated state(s): DE FR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20121220

RIC1 Information provided on ipc code assigned before grant

Ipc: F25B 1/04 20060101AFI20121214BHEP

Ipc: F25B 41/06 20060101ALI20121214BHEP

Ipc: F25B 40/06 20060101ALI20121214BHEP

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: 20130719