JPS5788205A - Refrigerating equipment - Google Patents

Refrigerating equipment

Info

Publication number
JPS5788205A
JPS5788205A JP16414680A JP16414680A JPS5788205A JP S5788205 A JPS5788205 A JP S5788205A JP 16414680 A JP16414680 A JP 16414680A JP 16414680 A JP16414680 A JP 16414680A JP S5788205 A JPS5788205 A JP S5788205A
Authority
JP
Japan
Prior art keywords
compressor
velocity type
working fluid
expander
drive
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.)
Pending
Application number
JP16414680A
Other languages
Japanese (ja)
Inventor
Fusao Terada
Kinya Nakazato
Takashi Nakazato
Tokuji Nishijo
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.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Sanyo Denki Co 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 Tokyo Sanyo Electric Co Ltd, Sanyo Electric Co Ltd, Sanyo Denki Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP16414680A priority Critical patent/JPS5788205A/en
Publication of JPS5788205A publication Critical patent/JPS5788205A/en
Pending legal-status Critical Current

Links

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  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

PURPOSE: To employ high temperature working fluid to enhance the driving efficiency by a method wherein a closed Brayton cycle is employed as the driving source of a refrigerant compressor and a compressor and an expander used in said cycle are rendered to be of velocity type with no friction part.
CONSTITUTION: With the start of the running of the velocity type compressor 1, the working fluid is compressed and discharged from a port 19 and then heated up to high temperature with a heater 2. After that, said high temperature high pressure working fluid is introduced from a port 20 to the velocity type expander 4 to rotate and drive the expander by lowering its temperature and pressure. Said working fluid decreased in temperature and pressure is cooled with a radiator 5 and, after that, back to the velocity type compressor 1 to repeat the recirculation. According to Brayton cycle as described above, the output of the velocity type expander 4 is transmitted through a rotary shaft 12 to drive the velocity type compressor 1 and at the same time to drive the displacement type refrigerant compressor 8 through the low speed rotary shaft 14 reduced its speed with a reduction gear 13.
COPYRIGHT: (C)1982,JPO&Japio
JP16414680A 1980-11-20 1980-11-20 Refrigerating equipment Pending JPS5788205A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16414680A JPS5788205A (en) 1980-11-20 1980-11-20 Refrigerating equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16414680A JPS5788205A (en) 1980-11-20 1980-11-20 Refrigerating equipment

Publications (1)

Publication Number Publication Date
JPS5788205A true JPS5788205A (en) 1982-06-02

Family

ID=15787615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16414680A Pending JPS5788205A (en) 1980-11-20 1980-11-20 Refrigerating equipment

Country Status (1)

Country Link
JP (1) JPS5788205A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57198966A (en) * 1981-06-01 1982-12-06 Matsushita Electric Ind Co Ltd Air conditioner
JPS60159301A (en) * 1984-01-27 1985-08-20 Mitsubishi Heavy Ind Ltd Pump and power retrieving turbine device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57198966A (en) * 1981-06-01 1982-12-06 Matsushita Electric Ind Co Ltd Air conditioner
JPH0229947B2 (en) * 1981-06-01 1990-07-03 Matsushita Electric Ind Co Ltd
JPS60159301A (en) * 1984-01-27 1985-08-20 Mitsubishi Heavy Ind Ltd Pump and power retrieving turbine device

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