JPS54125514A - Lubricating device of screw compressor with shaft sealing device - Google Patents

Lubricating device of screw compressor with shaft sealing device

Info

Publication number
JPS54125514A
JPS54125514A JP3305078A JP3305078A JPS54125514A JP S54125514 A JPS54125514 A JP S54125514A JP 3305078 A JP3305078 A JP 3305078A JP 3305078 A JP3305078 A JP 3305078A JP S54125514 A JPS54125514 A JP S54125514A
Authority
JP
Japan
Prior art keywords
oil
prelubricated
separated
lubricating system
lubricating
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
JP3305078A
Other languages
Japanese (ja)
Inventor
Kimio Nagata
Seiichi Okada
Kazuyoshi Okawa
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.)
OSAKA HITACHI REIKI KK
Hitachi Ltd
Original Assignee
OSAKA HITACHI REIKI KK
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 OSAKA HITACHI REIKI KK, Hitachi Ltd filed Critical OSAKA HITACHI REIKI KK
Priority to JP3305078A priority Critical patent/JPS54125514A/en
Publication of JPS54125514A publication Critical patent/JPS54125514A/en
Pending legal-status Critical Current

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  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

PURPOSE: To prevent oil shortage on the seal surface of a prelubricated shaft device by adding an oil separator in the lubricating system of the prelubricated shaft device.
CONSTITUTION: An oil separator 19 being added to an lubricating system 20 of a prelubricated shaft part, its gas part is connected to a gas absorption passage of an absorption gas strainer 17 through a pipe line 21. Under this structure, high temperature oil separated at an oil separator 3, cooled at an oil cooler 6, is pressurized by an oil pump 7, and is separated into the lubricating systems 8W10 of compressors and the lubricating system 20 of the prelubricated shaft part; high temperature and high pressure oil separated into the lubricating system 20 of the prelubricated shaft part is further separated into oil and coolant gas at the oil separator 19, the oil of high purity being supplied into the prelubricated shaft device 13. Therefore, the oil shortage on the seal surface of the prelubricated shaft device 13 is prevented.
COPYRIGHT: (C)1979,JPO&Japio
JP3305078A 1978-03-24 1978-03-24 Lubricating device of screw compressor with shaft sealing device Pending JPS54125514A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3305078A JPS54125514A (en) 1978-03-24 1978-03-24 Lubricating device of screw compressor with shaft sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3305078A JPS54125514A (en) 1978-03-24 1978-03-24 Lubricating device of screw compressor with shaft sealing device

Publications (1)

Publication Number Publication Date
JPS54125514A true JPS54125514A (en) 1979-09-29

Family

ID=12375934

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3305078A Pending JPS54125514A (en) 1978-03-24 1978-03-24 Lubricating device of screw compressor with shaft sealing device

Country Status (1)

Country Link
JP (1) JPS54125514A (en)

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