BE644427A - - Google Patents

Info

Publication number
BE644427A
BE644427A BE644427DA BE644427A BE 644427 A BE644427 A BE 644427A BE 644427D A BE644427D A BE 644427DA BE 644427 A BE644427 A BE 644427A
Authority
BE
Belgium
Application number
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.)
Publication of BE644427A publication Critical patent/BE644427A/xx

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02Lubrication; Lubricant separation
    • F04C29/021Control systems for the circulation of the lubricant
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C27/00Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/02Liquid sealing for high-vacuum pumps or for compressors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
BE644427D 1963-03-01 BE644427A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR926602A FR1357841A (en) 1963-03-01 1963-03-01 Further training in oil-circulating vacuum pumps

Publications (1)

Publication Number Publication Date
BE644427A true BE644427A (en)

Family

ID=8798291

Family Applications (1)

Application Number Title Priority Date Filing Date
BE644427D BE644427A (en) 1963-03-01

Country Status (5)

Country Link
BE (1) BE644427A (en)
FR (1) FR1357841A (en)
GB (1) GB1022136A (en)
LU (1) LU45550A1 (en)
NL (1) NL140035B (en)

Also Published As

Publication number Publication date
NL140035B (en) 1973-10-15
FR1357841A (en) 1964-04-10
GB1022136A (en) 1966-03-09
NL6402083A (en) 1964-09-02
LU45550A1 (en) 1964-04-28
DE1428259A1 (en) 1969-03-20

Similar Documents

Publication Publication Date Title
AR142945A1 (en)
AT260747B (en)
BE627012A (en)
BE644427A (en)
BE31062A (en)
BE462764A (en)
BE465565A (en)
BE507458A (en)
BE533484A (en)
BE547422A (en)
BE571209A (en)
BE582314A (en)
BE603935A (en)
BE608372A (en)
BE612803A (en)
BE614220A (en)
BE616247A (en)
BE616830A (en)
BE616967A (en)
BE619061A (en)
BE620325A (en)
BE621232A (en)
BE621517A (en)
BE622160A (en)
BE623117A (en)