[go: up one dir, main page]

FR731842A - Improvements to pumps - Google Patents

Improvements to pumps

Info

Publication number
FR731842A
FR731842A FR731842DA FR731842A FR 731842 A FR731842 A FR 731842A FR 731842D A FR731842D A FR 731842DA FR 731842 A FR731842 A FR 731842A
Authority
FR
France
Prior art keywords
pumps
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
Other languages
French (fr)
Inventor
Louis Saussard
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 filed Critical
Application granted granted Critical
Publication of FR731842A publication Critical patent/FR731842A/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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0452—Distribution members, e.g. valves
    • F04B1/0465—Distribution members, e.g. valves plate-like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B3/00—Machines or pumps with pistons coacting within one cylinder, e.g. multi-stage
    • F04B3/003—Machines or pumps with pistons coacting within one cylinder, e.g. multi-stage with two or more pistons reciprocating one within another, e.g. one piston forning cylinder of the other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/24—Bypassing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR731842D 1931-04-10 1931-04-10 Improvements to pumps Expired FR731842A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR731842T 1931-04-10

Publications (1)

Publication Number Publication Date
FR731842A true FR731842A (en) 1932-09-08

Family

ID=9119678

Family Applications (1)

Application Number Title Priority Date Filing Date
FR731842D Expired FR731842A (en) 1931-04-10 1931-04-10 Improvements to pumps

Country Status (1)

Country Link
FR (1) FR731842A (en)

Similar Documents

Publication Publication Date Title
FR732263A (en) Improvements to detonators
FR733123A (en) Improvements relating to condensers
FR736262A (en) Improvements to pumps
FR735656A (en) Improvements to pumps
FR716653A (en) Improvements to bras
FR709652A (en) Improvements to saucers
FR40241E (en) Improvements to rotary pumps
FR718934A (en) Improvements to excavators
FR731842A (en) Improvements to pumps
FR716542A (en) Improvements to hydraulic compressors
FR690425A (en) Improvements to pumps
FR711863A (en) Improvements to fluid compressors
FR729516A (en) Improvements to jacks
FR758941A (en) Improvements to pumps
FR722142A (en) Improvements to valves
FR723914A (en) Improvements to mowers
FR727759A (en) Improvements to volumetric gauges-measurers
FR727937A (en) Improvements to decavaillonneurs
FR718083A (en) Improvements to valve-pistons
FR715992A (en) Improvements to motocameras
FR719285A (en) Improvements to bannetons
FR732899A (en) Improvements to micro-telephones
FR732335A (en) Improvements to servo-brakes
FR41670E (en) Improvements to decavaillonneurs
FR723159A (en) Improvements to rotary pumps