IT1126904B - Dispositivo di regolazione per pompe volumetriche oscillanti a corsa variabile - Google Patents

Dispositivo di regolazione per pompe volumetriche oscillanti a corsa variabile

Info

Publication number
IT1126904B
IT1126904B IT47734/80A IT4773480A IT1126904B IT 1126904 B IT1126904 B IT 1126904B IT 47734/80 A IT47734/80 A IT 47734/80A IT 4773480 A IT4773480 A IT 4773480A IT 1126904 B IT1126904 B IT 1126904B
Authority
IT
Italy
Prior art keywords
regulating device
variable stroke
volumetric pumps
stroke volumetric
pumps
Prior art date
Application number
IT47734/80A
Other languages
English (en)
Other versions
IT8047734A0 (it
Inventor
Herrmann Hoffmann
Original Assignee
Bran & Luebbe
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 Bran & Luebbe filed Critical Bran & Luebbe
Publication of IT8047734A0 publication Critical patent/IT8047734A0/it
Application granted granted Critical
Publication of IT1126904B publication Critical patent/IT1126904B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/22—Cranks; Eccentrics
    • F16C3/28—Adjustable cranks or eccentrics
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Transmission Devices (AREA)
IT47734/80A 1979-01-30 1980-01-28 Dispositivo di regolazione per pompe volumetriche oscillanti a corsa variabile IT1126904B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792903395 DE2903395A1 (de) 1979-01-30 1979-01-30 Verstellvorrichtung fuer hubveraenderbare oszillierende verdraengerpumpen

Publications (2)

Publication Number Publication Date
IT8047734A0 IT8047734A0 (it) 1980-01-28
IT1126904B true IT1126904B (it) 1986-05-21

Family

ID=6061677

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47734/80A IT1126904B (it) 1979-01-30 1980-01-28 Dispositivo di regolazione per pompe volumetriche oscillanti a corsa variabile

Country Status (5)

Country Link
BR (1) BR8000415A (it)
DE (1) DE2903395A1 (it)
FR (1) FR2448050A1 (it)
GB (1) GB2041143A (it)
IT (1) IT1126904B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI60817C (fi) * 1980-08-26 1982-04-13 Tampella Oy Ab Excenterdriven skakanordning
DE3720567A1 (de) * 1987-06-22 1989-01-05 Neuhaus Hermann Stufenlos regelbare radialkolbenmaschine
WO1999017021A1 (it) * 1997-09-29 1999-04-08 S.A.I. Societa' Apparecchiature Idrauliche S.P.A. Hydraulic machine radial pistons and variable displacement

Also Published As

Publication number Publication date
IT8047734A0 (it) 1980-01-28
FR2448050A1 (fr) 1980-08-29
BR8000415A (pt) 1980-09-30
GB2041143A (en) 1980-09-03
DE2903395A1 (de) 1980-07-31

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