JPS54123757A - Refrigeration cycle for air conditioner - Google Patents

Refrigeration cycle for air conditioner

Info

Publication number
JPS54123757A
JPS54123757A JP2993878A JP2993878A JPS54123757A JP S54123757 A JPS54123757 A JP S54123757A JP 2993878 A JP2993878 A JP 2993878A JP 2993878 A JP2993878 A JP 2993878A JP S54123757 A JPS54123757 A JP S54123757A
Authority
JP
Japan
Prior art keywords
bypass circuit
temperature
circuit
compressor
refrigerant
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
JP2993878A
Other languages
English (en)
Japanese (ja)
Other versions
JPS628702B2 (enrdf_load_stackoverflow
Inventor
Seigo Miyamoto
Yasuo Minoshima
Norimoto Matsuda
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2993878A priority Critical patent/JPS54123757A/ja
Publication of JPS54123757A publication Critical patent/JPS54123757A/ja
Publication of JPS628702B2 publication Critical patent/JPS628702B2/ja
Granted 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
    • 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

Landscapes

  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
JP2993878A 1978-03-17 1978-03-17 Refrigeration cycle for air conditioner Granted JPS54123757A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2993878A JPS54123757A (en) 1978-03-17 1978-03-17 Refrigeration cycle for air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2993878A JPS54123757A (en) 1978-03-17 1978-03-17 Refrigeration cycle for air conditioner

Publications (2)

Publication Number Publication Date
JPS54123757A true JPS54123757A (en) 1979-09-26
JPS628702B2 JPS628702B2 (enrdf_load_stackoverflow) 1987-02-24

Family

ID=12289924

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2993878A Granted JPS54123757A (en) 1978-03-17 1978-03-17 Refrigeration cycle for air conditioner

Country Status (1)

Country Link
JP (1) JPS54123757A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012067967A (ja) * 2010-09-24 2012-04-05 Panasonic Corp 冷凍サイクル装置及び温水暖房装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012067967A (ja) * 2010-09-24 2012-04-05 Panasonic Corp 冷凍サイクル装置及び温水暖房装置

Also Published As

Publication number Publication date
JPS628702B2 (enrdf_load_stackoverflow) 1987-02-24

Similar Documents

Publication Publication Date Title
JPS54123757A (en) Refrigeration cycle for air conditioner
JPS5482832A (en) Air conditioner
JPS5618248A (en) Defrosting control apparatus of air conditioner
JPS54137759A (en) Multi-stage compression refrigerating machine
JPS54133651A (en) Air conditioner
JPS52109643A (en) Heat pump type air conditioning equipment
JPS55105192A (en) Freeze preventing method for cooling tower
JPS5432851A (en) Defrosting device of refrigerant circuit of heat pump
JPS5484643A (en) Refrigerator
JPS6470669A (en) Air conditioner
JPS54124356A (en) Air conditioner
JPS54104058A (en) Defroster for refrigeration cycle
JPS5595055A (en) Control circuit of air-conditioning system
JPS5447353A (en) Air conditioner
JPS5468545A (en) Defrost system of heat pump refrigerant cycle
JPS54162834A (en) Cooling and heating apparatus
JPS5483157A (en) Air conditioner
JPS5444250A (en) Air conditioning device
JPS5483158A (en) Freezer
JPS5440350A (en) Air conditioner
JPS54133653A (en) Refrigerating system
JPS54162835A (en) Cooling and heating apparatus
JPS6463766A (en) Refrigerator
JPS5612935A (en) Air conditioner
JPS55107844A (en) Air conditioning device