IT7830368A0 - GEAR PUMPS. - Google Patents
GEAR PUMPS.Info
- Publication number
- IT7830368A0 IT7830368A0 IT7830368A IT3036878A IT7830368A0 IT 7830368 A0 IT7830368 A0 IT 7830368A0 IT 7830368 A IT7830368 A IT 7830368A IT 3036878 A IT3036878 A IT 3036878A IT 7830368 A0 IT7830368 A0 IT 7830368A0
- Authority
- IT
- Italy
- Prior art keywords
- gear pumps
- pumps
- gear
- 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
- F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
-
- 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
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB199678 | 1978-01-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7830368A0 true IT7830368A0 (en) | 1978-11-30 |
IT1100395B IT1100395B (en) | 1985-09-28 |
Family
ID=9731775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT30368/78A IT1100395B (en) | 1978-01-18 | 1978-11-30 | GEAR PUMPS |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS54102602A (en) |
DE (1) | DE2901428A1 (en) |
FR (1) | FR2415214A1 (en) |
IT (1) | IT1100395B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4493623A (en) * | 1983-02-22 | 1985-01-15 | Chandler Evans Inc. | Oil lubricated main drive shaft for fuel pump |
JPS604797U (en) * | 1983-06-24 | 1985-01-14 | ヤンマーディーゼル株式会社 | Seal structure in coaxial double pump for internal combustion engine |
DE3342131A1 (en) | 1983-11-22 | 1985-06-05 | Kinshofer, Alfred, Ing.(grad.), 8160 Miesbach | Annular piston machine |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2855855A (en) * | 1949-06-30 | 1958-10-14 | Thompson Prod Inc | High pressure pump |
FR1068230A (en) * | 1951-12-07 | 1954-06-23 | Bosch Gmbh Robert | Gear pump for high pressures |
GB791972A (en) * | 1955-10-26 | 1958-03-19 | Thompson Prod Inc | Improvements in or relating to rotary pumps |
FR1239211A (en) * | 1958-10-30 | 1960-08-19 | Borg Warner | Hydraulic device |
US3063378A (en) * | 1961-01-17 | 1962-11-13 | Gen Metals Corp | Pump construction |
US3263620A (en) * | 1964-02-07 | 1966-08-02 | Chandler Evans Inc | Light weight bearings for gear pumps |
GB1055850A (en) * | 1964-07-27 | 1967-01-18 | Borg Warner | A liquid supply system incorporating a contaminant resistant gear pump |
FR1483584A (en) * | 1966-06-17 | 1967-06-02 | Chandler Evans Inc | Gear pumps for liquids |
-
1978
- 1978-11-30 IT IT30368/78A patent/IT1100395B/en active
-
1979
- 1979-01-16 DE DE19792901428 patent/DE2901428A1/en active Granted
- 1979-01-16 JP JP233279A patent/JPS54102602A/en active Granted
- 1979-01-16 FR FR7900975A patent/FR2415214A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2901428C2 (en) | 1988-01-21 |
DE2901428A1 (en) | 1979-07-19 |
JPS6340947B2 (en) | 1988-08-15 |
FR2415214B1 (en) | 1983-05-20 |
JPS54102602A (en) | 1979-08-13 |
FR2415214A1 (en) | 1979-08-17 |
IT1100395B (en) | 1985-09-28 |
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