JPS57159977A - Multi-step compressor - Google Patents

Multi-step compressor

Info

Publication number
JPS57159977A
JPS57159977A JP4671581A JP4671581A JPS57159977A JP S57159977 A JPS57159977 A JP S57159977A JP 4671581 A JP4671581 A JP 4671581A JP 4671581 A JP4671581 A JP 4671581A JP S57159977 A JPS57159977 A JP S57159977A
Authority
JP
Japan
Prior art keywords
tube
compressed air
pressure side
temperature
side compressing
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
JP4671581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS634026B2 (enrdf_load_stackoverflow
Inventor
Iwao Otani
Kazuo Tsuge
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
Tokico 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 Tokico Ltd filed Critical Tokico Ltd
Priority to JP4671581A priority Critical patent/JPS57159977A/ja
Publication of JPS57159977A publication Critical patent/JPS57159977A/ja
Publication of JPS634026B2 publication Critical patent/JPS634026B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
JP4671581A 1981-03-30 1981-03-30 Multi-step compressor Granted JPS57159977A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4671581A JPS57159977A (en) 1981-03-30 1981-03-30 Multi-step compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4671581A JPS57159977A (en) 1981-03-30 1981-03-30 Multi-step compressor

Publications (2)

Publication Number Publication Date
JPS57159977A true JPS57159977A (en) 1982-10-02
JPS634026B2 JPS634026B2 (enrdf_load_stackoverflow) 1988-01-27

Family

ID=12755039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4671581A Granted JPS57159977A (en) 1981-03-30 1981-03-30 Multi-step compressor

Country Status (1)

Country Link
JP (1) JPS57159977A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS634026B2 (enrdf_load_stackoverflow) 1988-01-27

Similar Documents

Publication Publication Date Title
JPS5776291A (en) Scroll fluid machine
JPS57159977A (en) Multi-step compressor
JPS5523360A (en) Discharge gas control device
JPS57207785A (en) Apparatus for controlling internal pressure of condenser
JPS55142993A (en) Volume control for centrifugal compressor
JPS5549599A (en) Vacuum generating valve
JPS5572699A (en) Pump device
JPS5799291A (en) Volume controller for screw compressor
JPS5523368A (en) Air pressure pump
JPS5791394A (en) Rotary refrigerant compressor
FR2389305A7 (fr) Commande du circuit d'eau d'un chauffe-eau a ecoulement continu chauffe au gaz
SU1071552A1 (ru) Установка дл пневмотранспортировани сыпучих материалов
JPS5799234A (en) Supercharger
JPS5759047A (en) Diaphragm type carburetor
FR2423656A1 (fr) Pompe a vide autoregulatrice
JPS57186089A (en) Well pump
JPS55131598A (en) Rotary compressor
JPS6484558A (en) Gas pressure controller for ion implantating device
JPS5555011A (en) Height adjusting system for automobile
JPS56135773A (en) Method of feeding sludge under pressure and pump used therefor
JPS57122193A (en) Oil replenishing device in refrigerator
JPS5566649A (en) Exhaust gas recycle control valve
JPS57105588A (en) Starting load reduction device for screw compressor
JPS55134779A (en) Oil-cooled compressor
JPS57140581A (en) Water feeder with pressure tank