FR903709A - Perfectionnements aux pompes foulantes - Google Patents

Perfectionnements aux pompes foulantes

Info

Publication number
FR903709A
FR903709A FR903709DA FR903709A FR 903709 A FR903709 A FR 903709A FR 903709D A FR903709D A FR 903709DA FR 903709 A FR903709 A FR 903709A
Authority
FR
France
Prior art keywords
ups
push
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
English (en)
Inventor
Maurice Montifret
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 FR903709A publication Critical patent/FR903709A/fr
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
    • 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
    • F04B49/12—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 varying the length of stroke of the working members
    • F04B49/123—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 varying the length of stroke of the working members by changing the eccentricity of one element relative to another element
    • F04B49/125—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 varying the length of stroke of the working members by changing the eccentricity of one element relative to another element by changing the eccentricity of the actuation means, e.g. cams or cranks, relative to the driving means, e.g. driving shafts
    • F04B49/126—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 varying the length of stroke of the working members by changing the eccentricity of one element relative to another element by changing the eccentricity of the actuation means, e.g. cams or cranks, relative to the driving means, e.g. driving shafts with a double eccenter mechanism
    • 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
    • F04B1/06—Control
    • F04B1/07—Control by varying the relative eccentricity between two members, e.g. a cam and a drive shaft
    • 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
    • F04B1/06—Control
    • F04B1/08—Control regulated by delivery pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR903709D 1943-11-17 1943-11-17 Perfectionnements aux pompes foulantes Expired FR903709A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR903709T 1943-11-17

Publications (1)

Publication Number Publication Date
FR903709A true FR903709A (fr) 1945-10-12

Family

ID=9404729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR903709D Expired FR903709A (fr) 1943-11-17 1943-11-17 Perfectionnements aux pompes foulantes

Country Status (1)

Country Link
FR (1) FR903709A (fr)

Similar Documents

Publication Publication Date Title
FR920758A (fr) Perfectionnements apportés aux mandrins
FR901117A (fr) Perfectionnements aux robinets
FR949865A (fr) Perfectionnements apportés aux courroies
FR886632A (fr) Perfectionnements aux aéromoteurs
FR985427A (fr) Composition ultra-réfractaire
FR919228A (fr) Perfectionnements apportés aux compresseurs
FR895974A (fr) Perfectionnements aux séchoirs
FR888166A (fr) Perfectionnements aux scrapers-racleurs
FR897089A (fr) Perfectionnements apportés aux isolateurs
FR53282E (fr) Perfectionnements aux électro-aimants
FR984444A (fr) Perfectionnements aux palans
FR941846A (fr) Perfectionnements aux pompes
FR939106A (fr) Perfectionnements aux convertisseurs électro-acoustiques
FR909446A (fr) Perfectionnements aux planches lamellées
FR903709A (fr) Perfectionnements aux pompes foulantes
FR925720A (fr) Perfectionnements aux marchepieds pliants
FR898748A (fr) Perfectionnements aux presses horizontales
FR982457A (fr) Perfectionnements aux gazogènes
FR925314A (fr) Perfectionnements apportés aux faucheuses
FR912593A (fr) Perfectionnements aux charrues
FR945478A (fr) Perfectionnements aux carburateurs
FR947690A (fr) Perfectionnements aux carburateurs
FR982018A (fr) Perfectionnements aux carburateurs
FR897903A (fr) Perfectionnements aux distorsiomètres télégraphiques
FR983936A (fr) Perfectionnements apportés aux constructions