JPS60169060A - 極低温冷凍装置の運転制御方法 - Google Patents

極低温冷凍装置の運転制御方法

Info

Publication number
JPS60169060A
JPS60169060A JP2280684A JP2280684A JPS60169060A JP S60169060 A JPS60169060 A JP S60169060A JP 2280684 A JP2280684 A JP 2280684A JP 2280684 A JP2280684 A JP 2280684A JP S60169060 A JPS60169060 A JP S60169060A
Authority
JP
Japan
Prior art keywords
expander
compressor
gas
valve
flow 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.)
Granted
Application number
JP2280684A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0349025B2 (enrdf_load_stackoverflow
Inventor
聖 村上
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 JP2280684A priority Critical patent/JPS60169060A/ja
Publication of JPS60169060A publication Critical patent/JPS60169060A/ja
Publication of JPH0349025B2 publication Critical patent/JPH0349025B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation By Low-Temperature Treatments (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
JP2280684A 1984-02-13 1984-02-13 極低温冷凍装置の運転制御方法 Granted JPS60169060A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2280684A JPS60169060A (ja) 1984-02-13 1984-02-13 極低温冷凍装置の運転制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2280684A JPS60169060A (ja) 1984-02-13 1984-02-13 極低温冷凍装置の運転制御方法

Publications (2)

Publication Number Publication Date
JPS60169060A true JPS60169060A (ja) 1985-09-02
JPH0349025B2 JPH0349025B2 (enrdf_load_stackoverflow) 1991-07-26

Family

ID=12092929

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2280684A Granted JPS60169060A (ja) 1984-02-13 1984-02-13 極低温冷凍装置の運転制御方法

Country Status (1)

Country Link
JP (1) JPS60169060A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0349025B2 (enrdf_load_stackoverflow) 1991-07-26

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