AT294584B - Device for the infinitely variable adjustment of the stroke volume in hydraulic fluid swashplate axial piston pumps or motors - Google Patents
Device for the infinitely variable adjustment of the stroke volume in hydraulic fluid swashplate axial piston pumps or motorsInfo
- Publication number
- AT294584B AT294584B AT68570A AT68570A AT294584B AT 294584 B AT294584 B AT 294584B AT 68570 A AT68570 A AT 68570A AT 68570 A AT68570 A AT 68570A AT 294584 B AT294584 B AT 294584B
- Authority
- AT
- Austria
- Prior art keywords
- motors
- hydraulic fluid
- axial piston
- stroke volume
- infinitely variable
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title 1
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
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/26—Control
- F04B1/30—Control of machines or pumps with rotary cylinder blocks
- F04B1/32—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block
- F04B1/324—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block by changing the inclination of the swash plate
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691908234 DE1908234C3 (en) | 1969-02-14 | Lever linkage for stepless adjustment of the stroke volume of hydraulic fluid axial piston pumps and motors | |
DE19691961908 DE1961908C3 (en) | 1969-12-05 | 1969-12-05 | Device for stepless adjustment of the stroke volume in hydraulic fluid swashplate axial piston pumps or motors |
Publications (1)
Publication Number | Publication Date |
---|---|
AT294584B true AT294584B (en) | 1971-11-25 |
Family
ID=25757021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT68570A AT294584B (en) | 1969-02-14 | 1970-01-26 | Device for the infinitely variable adjustment of the stroke volume in hydraulic fluid swashplate axial piston pumps or motors |
Country Status (5)
Country | Link |
---|---|
US (1) | US3618472A (en) |
AT (1) | AT294584B (en) |
CH (1) | CH505988A (en) |
FR (1) | FR2032880A5 (en) |
SE (2) | SE366802B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4953698B2 (en) * | 2006-06-12 | 2012-06-13 | ヤンマー株式会社 | Hydraulic continuously variable transmission |
AU2006344654A1 (en) * | 2006-06-12 | 2007-12-21 | Shinagawa Refractories Co | Hydraulic stepless transmission |
DE102021205359A1 (en) * | 2021-05-26 | 2022-12-01 | Danfoss Power Solutions Gmbh & Co. Ohg | Neutral adjustment device for an adjustable hydraulic unit |
-
1970
- 1970-01-26 AT AT68570A patent/AT294584B/en not_active IP Right Cessation
- 1970-01-29 SE SE01183/70A patent/SE366802B/xx unknown
- 1970-01-29 SE SE7400491A patent/SE383020B/en not_active IP Right Cessation
- 1970-02-09 US US9641A patent/US3618472A/en not_active Expired - Lifetime
- 1970-02-12 FR FR7004923A patent/FR2032880A5/fr not_active Expired
- 1970-02-12 CH CH205770A patent/CH505988A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US3618472A (en) | 1971-11-09 |
FR2032880A5 (en) | 1970-11-27 |
SE383020B (en) | 1976-02-23 |
CH505988A (en) | 1971-04-15 |
SE366802B (en) | 1974-05-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2016493B2 (en) | PUMP UNIT WITH VERTICALLY ARRANGED SHAFT, ESPECIALLY FOR PUMPING POLLUTED LIQUIDS | |
IT996322B (en) | TORQUE LIMITING DEVICE FOR VARIABLE FLOW PLUNGER PUMPS | |
SE398911B (en) | PRESSURE FLUID DRIVE PISTON PUMP | |
IL33790A0 (en) | Pressure regulating structure for piston pump | |
NL171613C (en) | HYDRAULICALLY DRIVEN PUMP WITH AT LEAST THREE PUMP CYLINDERS. | |
CH506711A (en) | Piston compressor with pistons working essentially without contact in the cylinder | |
DK122232B (en) | Hydraulic axial piston pump. | |
SE393841B (en) | AXIAL PISTON PUMP | |
AT294584B (en) | Device for the infinitely variable adjustment of the stroke volume in hydraulic fluid swashplate axial piston pumps or motors | |
DK118168B (en) | Hydraulic radial piston pump or motor. | |
CH521522A (en) | Hydraulic device that can be used as a liquid pump or hydraulic motor | |
CH511372A (en) | Device for centric guidance of the piston in the working cylinder of high pressure compressors or pumps | |
CH505296A (en) | Fully reversible piston pump with piston driven by an eccentric and flow through the pump chamber on the guide side | |
CH525390A (en) | Liquid pumps, in particular heating oil pumps | |
CH478989A (en) | liquid pumps, in particular heating oil pumps | |
CH530557A (en) | Device for the centric guidance of the piston in the working cylinder of high pressure compressors or pumps | |
SU568737A1 (en) | Hydrolically driven reciprocating pump | |
AT296764B (en) | Suction and pressure through-flow piston pump | |
IT967710B (en) | DEVICE FOR ADJUSTING THE PISTON STROKE IN DOSING PUMPS | |
CA815841A (en) | Variable displacement piston pump | |
CA908500A (en) | Adjustable stroke reciprocating pump | |
IT958285B (en) | ACTUATOR DEVICE TO ADJUST THE STROKE IN HYDRAULIC MACHINES AND MACHINES THAT INCLUDE IT | |
CH438952A (en) | Liquid pumps, in particular heating oil pumps | |
NL160366C (en) | PISTON-CYLINDER DEVICE WORKING BY PRESSURE MEDIUM WITH PISTON STROKE DAMPING. | |
AU436390B2 (en) | Axial piston pump or motor device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |