GB379712A - Improvements in rotary compressors or pumps - Google Patents

Improvements in rotary compressors or pumps

Info

Publication number
GB379712A
GB379712A GB675031A GB675031A GB379712A GB 379712 A GB379712 A GB 379712A GB 675031 A GB675031 A GB 675031A GB 675031 A GB675031 A GB 675031A GB 379712 A GB379712 A GB 379712A
Authority
GB
United Kingdom
Prior art keywords
oil
holes
compressor
port
series
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
Application number
GB675031A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB675031A priority Critical patent/GB379712A/en
Publication of GB379712A publication Critical patent/GB379712A/en
Expired 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
    • F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)

Abstract

379,712. Lubricating rotary compressors. OGILVIE, H., 5, Charlwood Place, London. March 4, 1931, No. 6750. [Classes 12 (ii) and 12 (iii).] In a rotary compressor having sliding vanes 5, lubrication of the moving parts is secured by the spraying of oil through a series of holes 13 in the working chamber and walls. The holes contain plugs with spiralshaped grooves to atomize the oil jets, and the plugs may be inclined at various angles to distribute the oil in the working chambers. The oil chambers, at each end of-the compressor, communicate with each other through holes in the rotor which connect with slots 10 for the vanes. Strainers are fitted before each series of holes 13. Gas or air enters the compressor through a port 2 and is delivered through a port 3. The oil is separated from the compressed gas and returned to the compressor after being cooled.
GB675031A 1931-03-04 1931-03-04 Improvements in rotary compressors or pumps Expired GB379712A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB675031A GB379712A (en) 1931-03-04 1931-03-04 Improvements in rotary compressors or pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB675031A GB379712A (en) 1931-03-04 1931-03-04 Improvements in rotary compressors or pumps

Publications (1)

Publication Number Publication Date
GB379712A true GB379712A (en) 1932-09-05

Family

ID=9820093

Family Applications (1)

Application Number Title Priority Date Filing Date
GB675031A Expired GB379712A (en) 1931-03-04 1931-03-04 Improvements in rotary compressors or pumps

Country Status (1)

Country Link
GB (1) GB379712A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3726684A1 (en) * 1987-08-11 1989-02-23 Rietschle Masch App Roots vacuum pump
CN111344490A (en) * 2017-07-27 2020-06-26 英格恩尼马泰有限公司 Vane compressor with improved lubrication system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3726684A1 (en) * 1987-08-11 1989-02-23 Rietschle Masch App Roots vacuum pump
CN111344490A (en) * 2017-07-27 2020-06-26 英格恩尼马泰有限公司 Vane compressor with improved lubrication system

Similar Documents

Publication Publication Date Title
US2956730A (en) Jet ejector lubricant return means for a refrigeration compressor
SE319197B (en)
GB379712A (en) Improvements in rotary compressors or pumps
GB1218972A (en) Improvements in or relating to rotary piston engines
US1953253A (en) Rotary compressor or pump
GB925490A (en) Improvements in and relating to rotary pumps and compressors
JPS5620796A (en) Rotary compressor
GB363471A (en) Rotary compressor
GB1485957A (en) Compressors
GB772944A (en) Rotary compressor
GB593620A (en) Improvements relating to rotary pumps
GB393977A (en) Improvements in rotary air pumps or compressors
GB704110A (en) Rotary, air or other gas compressor pumps
GB747058A (en) Multi-stage rotary compressor of the outwardly sliding vane type
GB1456471A (en) Refrigeration circuits
JPS57212391A (en) Rotary compressor
GB448167A (en) Improvements in or relating to compressors for gaseous fluids
SU892019A1 (en) Piston compressor
GB400504A (en) Improvements relating to compressed air rotary engines
GB477185A (en) Improvements in and relating to rotary blowers compressors or vacuum pumps for internal combustion engines
ES8205959A1 (en) Rotary compressors.
GB703047A (en) Improvements in and relating to rotary pumps and compressors
GB118424A (en) Improvements in or relating to Internal Combustion Rotary Engines.
GB791780A (en) Improvements in rotary compressors, pumps and the like
GB309791A (en) An oil circulating system for rotary compressors