IT8921212A0 - AIR CONDITIONING EQUIPMENT, WITH DUAL POSSIBILITY OF OPERATION. - Google Patents

AIR CONDITIONING EQUIPMENT, WITH DUAL POSSIBILITY OF OPERATION.

Info

Publication number
IT8921212A0
IT8921212A0 IT8921212A IT2121289A IT8921212A0 IT 8921212 A0 IT8921212 A0 IT 8921212A0 IT 8921212 A IT8921212 A IT 8921212A IT 2121289 A IT2121289 A IT 2121289A IT 8921212 A0 IT8921212 A0 IT 8921212A0
Authority
IT
Italy
Prior art keywords
air conditioning
conditioning equipment
dual possibility
dual
possibility
Prior art date
Application number
IT8921212A
Other languages
Italian (it)
Other versions
IT1231284B (en
Inventor
Giovanni Redaelli
Original Assignee
Delchi Carrier Spa
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 Delchi Carrier Spa filed Critical Delchi Carrier Spa
Priority to IT8921212A priority Critical patent/IT1231284B/en
Publication of IT8921212A0 publication Critical patent/IT8921212A0/en
Priority to ES90112829T priority patent/ES2050889T3/en
Priority to EP90112829A priority patent/EP0409000B1/en
Application granted granted Critical
Publication of IT1231284B publication Critical patent/IT1231284B/en

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
    • F25B13/00—Compression machines, plants or systems, with reversible 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/37—Capillary tubes
    • 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
    • F25B41/40—Fluid line 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/007—Compression machines, plants or systems with reversible cycle not otherwise provided for three pipes connecting the outdoor side to the indoor side with multiple indoor units

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
IT8921212A 1989-07-18 1989-07-18 AIR CONDITIONING EQUIPMENT, WITH TWO POSSIBILITY OF OPERATION. IT1231284B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT8921212A IT1231284B (en) 1989-07-18 1989-07-18 AIR CONDITIONING EQUIPMENT, WITH TWO POSSIBILITY OF OPERATION.
ES90112829T ES2050889T3 (en) 1989-07-18 1990-07-05 AIR CONDITIONING REFRIGERATOR DEVICE.
EP90112829A EP0409000B1 (en) 1989-07-18 1990-07-05 A dual-operation mode air conditioning apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8921212A IT1231284B (en) 1989-07-18 1989-07-18 AIR CONDITIONING EQUIPMENT, WITH TWO POSSIBILITY OF OPERATION.

Publications (2)

Publication Number Publication Date
IT8921212A0 true IT8921212A0 (en) 1989-07-18
IT1231284B IT1231284B (en) 1991-11-28

Family

ID=11178457

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8921212A IT1231284B (en) 1989-07-18 1989-07-18 AIR CONDITIONING EQUIPMENT, WITH TWO POSSIBILITY OF OPERATION.

Country Status (3)

Country Link
EP (1) EP0409000B1 (en)
ES (1) ES2050889T3 (en)
IT (1) IT1231284B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2349192A (en) * 1991-07-05 1993-02-11 Maskinfabrikken Derby A/S Heat pumping system with flow restricting tube in inner cavity of suction conduit
CN1110394A (en) * 1994-04-04 1995-10-18 吉阿明 Application of air energy 8 shaped circulating air conditioner-differential cold valley pipe
JP3540075B2 (en) * 1995-12-11 2004-07-07 松下電器産業株式会社 Air conditioner
KR100593084B1 (en) * 2004-02-16 2006-06-26 엘지전자 주식회사 The suction pipe structure of air conditioner outdoor unit
US7712319B2 (en) 2004-12-27 2010-05-11 Carrier Corporation Refrigerant charge adequacy gauge
US7552596B2 (en) 2004-12-27 2009-06-30 Carrier Corporation Dual thermochromic liquid crystal temperature sensing for refrigerant charge indication
US7610765B2 (en) 2004-12-27 2009-11-03 Carrier Corporation Refrigerant charge status indication method and device
US7472557B2 (en) 2004-12-27 2009-01-06 Carrier Corporation Automatic refrigerant charging apparatus
US7419192B2 (en) 2005-07-13 2008-09-02 Carrier Corporation Braze-free connector utilizing a sealant coated ferrule
WO2008079111A1 (en) 2006-12-20 2008-07-03 Carrier Corporation Method for determining refrigerant charge
WO2008079108A1 (en) 2006-12-20 2008-07-03 Carrier Corporation Refrigerant charge indication
US9759465B2 (en) 2011-12-27 2017-09-12 Carrier Corporation Air conditioner self-charging and charge monitoring system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2388314A (en) * 1942-02-14 1945-11-06 Westinghouse Electric Corp Air conditioning apparatus
US2760354A (en) * 1953-12-09 1956-08-28 Lawrence P Brady Portable air conditioning unit
US2708835A (en) * 1954-01-18 1955-05-24 Joseph G Nigro Mobile and portable air conditioner
US3611743A (en) * 1969-11-19 1971-10-12 Anthony J Manganaro Room air conditioner
US4057975A (en) * 1976-09-07 1977-11-15 Carrier Corporation Heat pump system
DE2826813A1 (en) * 1978-06-19 1979-12-20 Braun Ag Air conditioning equipment using heat pump principle - has heating unit inside room and cooling unit outside or vice=versa
DE3477417D1 (en) * 1983-08-02 1989-04-27 Ronald Hallett Pipe freezing device
KR900001896B1 (en) * 1984-05-23 1990-03-26 미쓰비시전기주식회사 Heat pump with capillary tube-type expansion device

Also Published As

Publication number Publication date
EP0409000A1 (en) 1991-01-23
ES2050889T3 (en) 1994-06-01
IT1231284B (en) 1991-11-28
EP0409000B1 (en) 1994-02-02

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950731