AU470891B2 - Hydraulic motor or pump - Google Patents
Hydraulic motor or pumpInfo
- Publication number
- AU470891B2 AU470891B2 AU58692/73A AU5869273A AU470891B2 AU 470891 B2 AU470891 B2 AU 470891B2 AU 58692/73 A AU58692/73 A AU 58692/73A AU 5869273 A AU5869273 A AU 5869273A AU 470891 B2 AU470891 B2 AU 470891B2
- Authority
- AU
- Australia
- Prior art keywords
- pump
- hydraulic motor
- hydraulic
- motor
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C19/00—Sealing arrangements in rotary-piston machines or engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
- F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
- F01C1/14—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F01C1/20—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with dissimilar tooth forms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/04—Heavy metals
- F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
- F05C2201/0436—Iron
- F05C2201/0439—Cast iron
- F05C2201/0442—Spheroidal graphite cast iron, e.g. nodular iron, ductile iron
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydraulic Motors (AREA)
- Actuator (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00276662A US3846055A (en) | 1972-07-31 | 1972-07-31 | Abutment rotary hydraulic motor or pump |
USUS276662 | 1972-07-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU5869273A AU5869273A (en) | 1975-02-27 |
AU470891B2 true AU470891B2 (en) | 1976-04-01 |
Family
ID=23057583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU58692/73A Expired AU470891B2 (en) | 1972-07-31 | 1973-07-30 | Hydraulic motor or pump |
Country Status (4)
Country | Link |
---|---|
US (1) | US3846055A (en) |
AU (1) | AU470891B2 (en) |
CA (1) | CA997962A (en) |
GB (3) | GB1419173A (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4915600A (en) * | 1988-10-12 | 1990-04-10 | Hutchinson Research And Development Corp. | Rotary apparatus with rotating mobile and stationary blocking members |
RU2144625C1 (en) * | 1998-06-17 | 2000-01-20 | Гришин Михаил Александрович | Rotary hydraulic machine |
US20050281698A1 (en) * | 2004-06-21 | 2005-12-22 | 5Itech, Llc | Low speed, high torque rotary abutment motor |
US8257069B2 (en) * | 2008-07-31 | 2012-09-04 | Yan A. Satanovskiy | Low speed, high torque rotary abutment motor |
US11078834B2 (en) * | 2010-10-27 | 2021-08-03 | Jesus Vazquez | Rotary valve continuous flow expansible chamber dynamic and positive displacement rotary devices |
RU2463456C1 (en) * | 2011-07-12 | 2012-10-10 | Евгений Александрович Оленев | Rotary machine |
US8956134B2 (en) | 2012-08-23 | 2015-02-17 | Mallen Research Limited | Fixed-vane positive displacement rotary devices |
US9664048B2 (en) | 2012-08-23 | 2017-05-30 | Mallen Research Limited Partnership | Positive displacement rotary devices with uniform tolerances |
US9664047B2 (en) | 2012-08-23 | 2017-05-30 | Mallen Research Limited Partnership | Positive displacement rotary devices with uniquely configured voids |
US20140263736A1 (en) * | 2013-03-15 | 2014-09-18 | James Crocker | Orbital spray bar assembly for surface cleaning apparatus |
WO2017095466A1 (en) * | 2015-11-30 | 2017-06-08 | Halliburton Energy Services, Inc. | Stiffness tuning and dynamic force balancing rotors of downhole drilling motors |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3123012A (en) * | 1964-03-03 | Hydraulic gear apparatus | ||
US927781A (en) * | 1908-09-22 | 1909-07-13 | Willard Milton Farrow Jr | Rotary steam-engine. |
US2472031A (en) * | 1946-07-31 | 1949-05-31 | Borg Warner | Pump with pressure loaded stepped bushing |
US2487732A (en) * | 1948-02-19 | 1949-11-08 | Borg Warner | Pump-pressure loaded-with unloading relief valve |
US2690164A (en) * | 1950-05-12 | 1954-09-28 | Skok Alois | Fluid motor |
US2710581A (en) * | 1951-10-26 | 1955-06-14 | New York Air Brake Co | Rotary pump |
US2751846A (en) * | 1952-04-18 | 1956-06-26 | Clark Equipment Co | Rotary pump or motor |
US2790394A (en) * | 1952-09-02 | 1957-04-30 | Gulf Research Development Co | Internal-external gear pump with self-sealing tooth tips |
FR1072674A (en) * | 1953-01-19 | 1954-09-15 | Further training in hydraulic pumps or turbines | |
AT253944B (en) * | 1965-04-12 | 1967-04-25 | Josef Koepfli | Machine working as a motor or pump |
CH469894A (en) * | 1966-01-25 | 1969-03-15 | Pellatz Willy | Rotary piston machine |
US3567350A (en) * | 1969-01-15 | 1971-03-02 | Sperry Rand Corp | Power transmission |
-
1972
- 1972-07-31 US US00276662A patent/US3846055A/en not_active Expired - Lifetime
-
1973
- 1973-07-10 GB GB400975A patent/GB1419173A/en not_active Expired
- 1973-07-10 GB GB400775A patent/GB1419172A/en not_active Expired
- 1973-07-10 GB GB3293873A patent/GB1419171A/en not_active Expired
- 1973-07-11 CA CA176,186A patent/CA997962A/en not_active Expired
- 1973-07-30 AU AU58692/73A patent/AU470891B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3846055A (en) | 1974-11-05 |
GB1419172A (en) | 1975-12-24 |
AU5869273A (en) | 1975-02-27 |
GB1419173A (en) | 1975-12-24 |
GB1419171A (en) | 1975-12-24 |
CA997962A (en) | 1976-10-05 |
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