JPS57146095A - Oil separating apparatus - Google Patents

Oil separating apparatus

Info

Publication number
JPS57146095A
JPS57146095A JP3132681A JP3132681A JPS57146095A JP S57146095 A JPS57146095 A JP S57146095A JP 3132681 A JP3132681 A JP 3132681A JP 3132681 A JP3132681 A JP 3132681A JP S57146095 A JPS57146095 A JP S57146095A
Authority
JP
Japan
Prior art keywords
oil
baffle plate
oil separating
port
compressor
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
JP3132681A
Other languages
Japanese (ja)
Inventor
Toshiaki Kawabata
Yoshiaki Ibaraki
Atsuo Kishi
Tsuneo Suga
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 JP3132681A priority Critical patent/JPS57146095A/en
Publication of JPS57146095A publication Critical patent/JPS57146095A/en
Pending 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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/026—Lubricant separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Separating Particles In Gases By Inertia (AREA)

Abstract

PURPOSE:To raise the oil separating efficiency, by providing a baffle plate for receiving gas from a discharge port of a compressor and scattering the same to the surroundings, and an oil separating member disposed around the baffle plate for capturing the scattered oil. CONSTITUTION:An oil separator is provided in a chamber at the portion thereof located between an outlet port and a discharge port 9. Oil separated by the oil separator is reserved at a lower portion in the chamber and then supplied from an oil suppory port 15 to bearings and back side of vanes. Here, gas discharged from the outlet port 8 of a compressor is carried into a suction passage 16 and brought into abutment with a baffle plate 17 which is shaped in a conical from. Therefore, oil particles contained in coolant gas is scattered to the circumferential directions of the baffle plate 17 and captured by an oil separating member 18 disposed in the manner of surrounding the baffle plate 17. The oil thus captured by the member 18 drops downward and is then discharged to the outside from the back of the baffle plate through a discharge passage 19.
JP3132681A 1981-03-06 1981-03-06 Oil separating apparatus Pending JPS57146095A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3132681A JPS57146095A (en) 1981-03-06 1981-03-06 Oil separating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3132681A JPS57146095A (en) 1981-03-06 1981-03-06 Oil separating apparatus

Publications (1)

Publication Number Publication Date
JPS57146095A true JPS57146095A (en) 1982-09-09

Family

ID=12328134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3132681A Pending JPS57146095A (en) 1981-03-06 1981-03-06 Oil separating apparatus

Country Status (1)

Country Link
JP (1) JPS57146095A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996000852A1 (en) * 1994-06-28 1996-01-11 Edwards Thomas C Non-contact vane-type fluid displacement machine with lubricant separator and sump arrangement
WO2001090580A1 (en) * 2000-05-25 2001-11-29 Atlas Copco Airpower, Naamloze Vennootschap Volumetric compressor injected with liquid

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996000852A1 (en) * 1994-06-28 1996-01-11 Edwards Thomas C Non-contact vane-type fluid displacement machine with lubricant separator and sump arrangement
WO2001090580A1 (en) * 2000-05-25 2001-11-29 Atlas Copco Airpower, Naamloze Vennootschap Volumetric compressor injected with liquid
BE1013538A3 (en) * 2000-05-25 2002-03-05 Atlas Copco Airpower Nv WITH LIQUID INJECTED volumetric compressor.

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