JPS5210908A - Operation method for oil-cooled positive-displacement rotary compresso r - Google Patents

Operation method for oil-cooled positive-displacement rotary compresso r

Info

Publication number
JPS5210908A
JPS5210908A JP8580275A JP8580275A JPS5210908A JP S5210908 A JPS5210908 A JP S5210908A JP 8580275 A JP8580275 A JP 8580275A JP 8580275 A JP8580275 A JP 8580275A JP S5210908 A JPS5210908 A JP S5210908A
Authority
JP
Japan
Prior art keywords
oil
operation method
compresso
displacement rotary
cooled positive
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
JP8580275A
Other languages
Japanese (ja)
Inventor
Yasuo Takahashi
Mitsusachi Yamamoto
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 JP8580275A priority Critical patent/JPS5210908A/en
Publication of JPS5210908A publication Critical patent/JPS5210908A/en
Pending legal-status Critical Current

Links

Landscapes

  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

PURPOSE: An operation method for an oil-cooled positive-displacement rotary pump, wherein the starting torque is reduced so as to decrease the stating current and noises.
COPYRIGHT: (C)1977,JPO&Japio
JP8580275A 1975-07-15 1975-07-15 Operation method for oil-cooled positive-displacement rotary compresso r Pending JPS5210908A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8580275A JPS5210908A (en) 1975-07-15 1975-07-15 Operation method for oil-cooled positive-displacement rotary compresso r

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8580275A JPS5210908A (en) 1975-07-15 1975-07-15 Operation method for oil-cooled positive-displacement rotary compresso r

Publications (1)

Publication Number Publication Date
JPS5210908A true JPS5210908A (en) 1977-01-27

Family

ID=13868997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8580275A Pending JPS5210908A (en) 1975-07-15 1975-07-15 Operation method for oil-cooled positive-displacement rotary compresso r

Country Status (1)

Country Link
JP (1) JPS5210908A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54113683A (en) * 1978-02-24 1979-09-05 Kubota Ltd Patterned plastic molded article and manufacturing thereof
JPS5514205A (en) * 1978-07-11 1980-01-31 Toray Ind Inc Method of molding f r p
JPS58108286U (en) * 1982-01-18 1983-07-23 北越工業株式会社 Compressor unit control device
JP2016014383A (en) * 2014-07-03 2016-01-28 ナブテスコ株式会社 Air compression device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54113683A (en) * 1978-02-24 1979-09-05 Kubota Ltd Patterned plastic molded article and manufacturing thereof
JPS5514205A (en) * 1978-07-11 1980-01-31 Toray Ind Inc Method of molding f r p
JPS6016899B2 (en) * 1978-07-11 1985-04-30 東レ株式会社 FRP molding method
JPS58108286U (en) * 1982-01-18 1983-07-23 北越工業株式会社 Compressor unit control device
JP2016014383A (en) * 2014-07-03 2016-01-28 ナブテスコ株式会社 Air compression device
US10487830B2 (en) 2014-07-03 2019-11-26 Nabtesco Corporation Air compression device to prevent backflow of compressed air toward compressor after the compressor is stopped

Similar Documents

Publication Publication Date Title
JPS5364711A (en) Brushless motor drive circuit
JPS5210908A (en) Operation method for oil-cooled positive-displacement rotary compresso r
JPS525417A (en) Brushless dc motor
JPS51116411A (en) An enclosed-type electromagnetic-starting compressor electromagnetic-s tarting compressor
JPS525003A (en) Pump
JPS53114007A (en) Special cage induction motor
JPS52111007A (en) Shaft stabilizing of rotary pump
JPS5210509A (en) Driving method of induction motor
JPS51119920A (en) Speed controller of single phase ac commutator motor
JPS51138809A (en) Capacitor induction motor
JPS51137904A (en) Layout method of one shaft type screw pumps
JPS5325819A (en) Wave form and power factor improving system
JPS5212407A (en) Step motor for watch
JPS549706A (en) Special cage induction motor
JPS51141306A (en) Single-phase induction motor of a condenser start type
JPS52151915A (en) Hydraulic machines including compound swing type pump
JPS51111164A (en) Method of drawing for outer blade of rotary electric razor
JPS5257934A (en) Inverter
JPS5211309A (en) Suction device of rotary piston engine
JPS5234163A (en) Manufacturing method of oil seal by contactless seal
JPS51137907A (en) Suction silencer for totally enclosed motor compressor
JPS52143316A (en) Ignition apparatus of rotary piston engine
JPS52132313A (en) Actuator for ac motors
JPS5272416A (en) Drive circuit for high frequency commutator motor
JPS5233007A (en) Noise proofing device of rotary electric machine