JPS55102863A - Method of controlling twoostage refrigerating machine - Google Patents

Method of controlling twoostage refrigerating machine

Info

Publication number
JPS55102863A
JPS55102863A JP924379A JP924379A JPS55102863A JP S55102863 A JPS55102863 A JP S55102863A JP 924379 A JP924379 A JP 924379A JP 924379 A JP924379 A JP 924379A JP S55102863 A JPS55102863 A JP S55102863A
Authority
JP
Japan
Prior art keywords
twoostage
controlling
refrigerating machine
refrigerating
machine
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
JP924379A
Other languages
Japanese (ja)
Other versions
JPS6051617B2 (en
Inventor
Motohiro Itou
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 JP924379A priority Critical patent/JPS6051617B2/en
Publication of JPS55102863A publication Critical patent/JPS55102863A/en
Publication of JPS6051617B2 publication Critical patent/JPS6051617B2/en
Expired 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
    • 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
    • F25B2600/2509—Economiser valves
JP924379A 1979-01-31 1979-01-31 Control method for two-stage refrigeration equipment Expired JPS6051617B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP924379A JPS6051617B2 (en) 1979-01-31 1979-01-31 Control method for two-stage refrigeration equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP924379A JPS6051617B2 (en) 1979-01-31 1979-01-31 Control method for two-stage refrigeration equipment

Publications (2)

Publication Number Publication Date
JPS55102863A true JPS55102863A (en) 1980-08-06
JPS6051617B2 JPS6051617B2 (en) 1985-11-14

Family

ID=11714958

Family Applications (1)

Application Number Title Priority Date Filing Date
JP924379A Expired JPS6051617B2 (en) 1979-01-31 1979-01-31 Control method for two-stage refrigeration equipment

Country Status (1)

Country Link
JP (1) JPS6051617B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61291870A (en) * 1985-06-19 1986-12-22 三菱電機株式会社 Refrigerator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61291870A (en) * 1985-06-19 1986-12-22 三菱電機株式会社 Refrigerator

Also Published As

Publication number Publication date
JPS6051617B2 (en) 1985-11-14

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