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JPS5593986A - Compressor controlling method - Google Patents

Compressor controlling method

Info

Publication number
JPS5593986A
JPS5593986A JP183879A JP183879A JPS5593986A JP S5593986 A JPS5593986 A JP S5593986A JP 183879 A JP183879 A JP 183879A JP 183879 A JP183879 A JP 183879A JP S5593986 A JPS5593986 A JP S5593986A
Authority
JP
Japan
Prior art keywords
revolution rate
compressor
maximum effective
engine
rate
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
JP183879A
Other languages
Japanese (ja)
Inventor
Keisuke Kasahara
Masaru Sanada
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.)
Mayekawa Manufacturing Co
Original Assignee
Mayekawa Manufacturing Co
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 Mayekawa Manufacturing Co filed Critical Mayekawa Manufacturing Co
Priority to JP183879A priority Critical patent/JPS5593986A/en
Publication of JPS5593986A publication Critical patent/JPS5593986A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To prevent the fuel loss and the shaft power loss of the engine resulting from the volume control of the compressor by controlling the revolution rate of the engine prior to the volume control of the compressor.
CONSTITUTION: The engine efficiency remains constant between the maximum effective revolution rate and 1/2W3/5 of the maximum effective revolution rate. Therefore, the engine shaft power loss and the fuel economy are not affected by the revolution rate while the revolution rate is above 1/2W3/5 of the maximum effective revolution rate. If the compressor capacity is controlled by reducing the revolution rate below 1/2 of the maximum effective revolution rate, the shaft power loss and the fuel consumption rate increase reducing the engine efficiency. Therefore, the capacity of the compressor is controlled by the volume control of the compressor as a lower output is required instead of reducing the revolution rate below 1/2 of the maximum effective revolution rate.
COPYRIGHT: (C)1980,JPO&Japio
JP183879A 1979-01-09 1979-01-09 Compressor controlling method Pending JPS5593986A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP183879A JPS5593986A (en) 1979-01-09 1979-01-09 Compressor controlling method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP183879A JPS5593986A (en) 1979-01-09 1979-01-09 Compressor controlling method

Publications (1)

Publication Number Publication Date
JPS5593986A true JPS5593986A (en) 1980-07-16

Family

ID=11512691

Family Applications (1)

Application Number Title Priority Date Filing Date
JP183879A Pending JPS5593986A (en) 1979-01-09 1979-01-09 Compressor controlling method

Country Status (1)

Country Link
JP (1) JPS5593986A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57163181A (en) * 1981-03-31 1982-10-07 Komatsu Ltd Operation controlling method for refrigerator
JP2009097384A (en) * 2007-10-15 2009-05-07 Denyo Co Ltd Engine-driven compressor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4941909A (en) * 1972-05-16 1974-04-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4941909A (en) * 1972-05-16 1974-04-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57163181A (en) * 1981-03-31 1982-10-07 Komatsu Ltd Operation controlling method for refrigerator
JP2009097384A (en) * 2007-10-15 2009-05-07 Denyo Co Ltd Engine-driven compressor

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