IT8047734A0 - REGULATING DEVICE FOR VARIABLE STROKE OSCILLATING PUMPS - Google Patents
REGULATING DEVICE FOR VARIABLE STROKE OSCILLATING PUMPSInfo
- Publication number
- IT8047734A0 IT8047734A0 IT8047734A IT4773480A IT8047734A0 IT 8047734 A0 IT8047734 A0 IT 8047734A0 IT 8047734 A IT8047734 A IT 8047734A IT 4773480 A IT4773480 A IT 4773480A IT 8047734 A0 IT8047734 A0 IT 8047734A0
- Authority
- IT
- Italy
- Prior art keywords
- regulating device
- variable stroke
- oscillating pumps
- stroke oscillating
- pumps
- Prior art date
Links
- 230000001105 regulatory effect Effects 0.000 title 1
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792903395 DE2903395A1 (en) | 1979-01-30 | 1979-01-30 | ADJUSTMENT DEVICE FOR STROKE-CHANGEABLE OSCILLATING DISPLACEMENT PUMPS |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8047734A0 true IT8047734A0 (en) | 1980-01-28 |
IT1126904B IT1126904B (en) | 1986-05-21 |
Family
ID=6061677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT47734/80A IT1126904B (en) | 1979-01-30 | 1980-01-28 | REGULATING DEVICE FOR VARIABLE STROKE VOLUMETRIC PUMPS |
Country Status (5)
Country | Link |
---|---|
BR (1) | BR8000415A (en) |
DE (1) | DE2903395A1 (en) |
FR (1) | FR2448050A1 (en) |
GB (1) | GB2041143A (en) |
IT (1) | IT1126904B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI60817C (en) * | 1980-08-26 | 1982-04-13 | Tampella Oy Ab | EXCENTAL ADJUSTMENT |
DE3720567A1 (en) * | 1987-06-22 | 1989-01-05 | Neuhaus Hermann | Infinitely variable radial piston machine |
WO1999017021A1 (en) * | 1997-09-29 | 1999-04-08 | S.A.I. Societa' Apparecchiature Idrauliche S.P.A. | Hydraulic machine with radial pistons and variable displacement |
-
1979
- 1979-01-30 DE DE19792903395 patent/DE2903395A1/en active Pending
-
1980
- 1980-01-08 GB GB8000550A patent/GB2041143A/en not_active Withdrawn
- 1980-01-23 BR BR8000415A patent/BR8000415A/en unknown
- 1980-01-28 IT IT47734/80A patent/IT1126904B/en active
- 1980-01-29 FR FR8001863A patent/FR2448050A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2041143A (en) | 1980-09-03 |
DE2903395A1 (en) | 1980-07-31 |
BR8000415A (en) | 1980-09-30 |
FR2448050A1 (en) | 1980-08-29 |
IT1126904B (en) | 1986-05-21 |
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