JPH029197B2 - - Google Patents

Info

Publication number
JPH029197B2
JPH029197B2 JP58216345A JP21634583A JPH029197B2 JP H029197 B2 JPH029197 B2 JP H029197B2 JP 58216345 A JP58216345 A JP 58216345A JP 21634583 A JP21634583 A JP 21634583A JP H029197 B2 JPH029197 B2 JP H029197B2
Authority
JP
Japan
Prior art keywords
compressor
screw
oil
rotor
compressors
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.)
Expired - Lifetime
Application number
JP58216345A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60111084A (ja
Inventor
Masaki Moto
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.)
Ebara Corp
Original Assignee
Ebara Corp
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 Ebara Corp filed Critical Ebara Corp
Priority to JP21634583A priority Critical patent/JPS60111084A/ja
Publication of JPS60111084A publication Critical patent/JPS60111084A/ja
Publication of JPH029197B2 publication Critical patent/JPH029197B2/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
    • 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)
JP21634583A 1983-11-18 1983-11-18 スクリユ−圧縮機ユニツト Granted JPS60111084A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21634583A JPS60111084A (ja) 1983-11-18 1983-11-18 スクリユ−圧縮機ユニツト

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21634583A JPS60111084A (ja) 1983-11-18 1983-11-18 スクリユ−圧縮機ユニツト

Publications (2)

Publication Number Publication Date
JPS60111084A JPS60111084A (ja) 1985-06-17
JPH029197B2 true JPH029197B2 (fr) 1990-02-28

Family

ID=16687090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21634583A Granted JPS60111084A (ja) 1983-11-18 1983-11-18 スクリユ−圧縮機ユニツト

Country Status (1)

Country Link
JP (1) JPS60111084A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4002672A1 (de) * 1989-01-31 1990-08-02 Shintom Kk Mobiles audiosystem
WO2016157447A1 (fr) * 2015-03-31 2016-10-06 株式会社日立産機システム Compresseur à vis

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5060812A (fr) * 1973-10-03 1975-05-26
JPS55161982A (en) * 1979-06-05 1980-12-16 Mayekawa Mfg Co Ltd Gas compressor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5768195U (fr) * 1980-10-09 1982-04-23

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5060812A (fr) * 1973-10-03 1975-05-26
JPS55161982A (en) * 1979-06-05 1980-12-16 Mayekawa Mfg Co Ltd Gas compressor

Also Published As

Publication number Publication date
JPS60111084A (ja) 1985-06-17

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