CS189651B2 - Hydraulic or pneumatic gear pump or engine - Google Patents
Hydraulic or pneumatic gear pump or engineInfo
- Publication number
- CS189651B2 CS189651B2 CS674546A CS454667A CS189651B2 CS 189651 B2 CS189651 B2 CS 189651B2 CS 674546 A CS674546 A CS 674546A CS 454667 A CS454667 A CS 454667A CS 189651 B2 CS189651 B2 CS 189651B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- hydraulic
- engine
- gear pump
- pneumatic gear
- pneumatic
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
- F04C15/0023—Axial sealings for working fluid
- F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/082—Details specially related to intermeshing engagement type machines or pumps
- F04C2/086—Carter
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D31/00—Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution
- F16D31/04—Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution using gear-pumps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB28876/66A GB1195365A (en) | 1966-06-28 | 1966-06-28 | Improvements in and relating to Hydraulic and Pneumatic Gear Pumps or Motors |
Publications (1)
Publication Number | Publication Date |
---|---|
CS189651B2 true CS189651B2 (en) | 1979-04-30 |
Family
ID=10282589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS674546A CS189651B2 (en) | 1966-06-28 | 1967-06-21 | Hydraulic or pneumatic gear pump or engine |
Country Status (4)
Country | Link |
---|---|
US (1) | US3401778A (cs) |
CS (1) | CS189651B2 (cs) |
DE (1) | DE1653898A1 (cs) |
GB (1) | GB1195365A (cs) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3918857A (en) * | 1972-11-10 | 1975-11-11 | William Maurice Bar Fitzgerald | Hydraulic motors with intermeshing sun and planet gears |
JPS5634322B2 (cs) * | 1973-12-11 | 1981-08-10 | ||
CH649133A5 (de) * | 1980-10-29 | 1985-04-30 | Glyco Antriebstechnik Gmbh | Zahnradpumpenanordnung. |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2931472A (en) * | 1957-08-16 | 1960-04-05 | Svenska Rotor Maskiner Ab | Hydraulic transmission |
GB969964A (en) * | 1959-12-19 | 1964-09-16 | Svenska Rotor Maskiner Ab | Transmission comprising a hydrostatic coupling and a hydrodynamic torque converter in series |
US3068804A (en) * | 1960-03-21 | 1962-12-18 | Thompson Ramo Wooldridge Inc | Pressure loaded pump seal |
-
1966
- 1966-06-28 GB GB28876/66A patent/GB1195365A/en not_active Expired
- 1966-11-29 US US597631A patent/US3401778A/en not_active Expired - Lifetime
-
1967
- 1967-06-20 DE DE19671653898 patent/DE1653898A1/de active Pending
- 1967-06-21 CS CS674546A patent/CS189651B2/cs unknown
Also Published As
Publication number | Publication date |
---|---|
DE1653898A1 (de) | 1970-09-17 |
GB1195365A (en) | 1970-06-17 |
US3401778A (en) | 1968-09-17 |
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