FR1142537A - Perfectionnements apportés aux pompes à engrenages - Google Patents
Perfectionnements apportés aux pompes à engrenagesInfo
- Publication number
- FR1142537A FR1142537A FR1142537DA FR1142537A FR 1142537 A FR1142537 A FR 1142537A FR 1142537D A FR1142537D A FR 1142537DA FR 1142537 A FR1142537 A FR 1142537A
- Authority
- FR
- France
- Prior art keywords
- gear pumps
- pumps
- gear
- 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
- 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
-
- 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
- F04C2/18—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 with similar tooth forms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1142537T | 1956-02-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1142537A true FR1142537A (fr) | 1957-09-19 |
Family
ID=9643300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1142537D Expired FR1142537A (fr) | 1956-02-04 | 1956-02-04 | Perfectionnements apportés aux pompes à engrenages |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1142537A (fr) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2996015A (en) * | 1959-10-21 | 1961-08-15 | Thompson Ramo Wooldridge Inc | Pressure loaded pump |
US2996998A (en) * | 1957-09-24 | 1961-08-22 | Gold Harol | Pump |
US3011448A (en) * | 1957-11-06 | 1961-12-05 | Borg Warner | Pressure loaded pump |
US3073251A (en) * | 1958-02-28 | 1963-01-15 | Bosch Gmbh Robert | Hydraulic machines |
DE1170786B (de) * | 1959-07-21 | 1964-05-21 | Friedrich Reichert Maschf | Fuer beide Drehrichtungen geeignete Zahnradpumpe |
US3150599A (en) * | 1961-03-28 | 1964-09-29 | Hydro Meca | Hydraulic power conversion device |
DE1272128B (de) * | 1961-04-20 | 1968-07-04 | Bosch Gmbh Robert | Lagerkoerper und Gehaeuse einer Zahnradpumpe oder eines Zahnradmotors |
DE1280056B (de) * | 1963-07-11 | 1968-10-10 | Bosch Gmbh Robert | Drehkolbenmaschine mit zwei Zahnraedern im Inneneingriff |
US4005952A (en) * | 1974-11-08 | 1977-02-01 | Daido Metal Company, Ltd. | Gear pump |
-
1956
- 1956-02-04 FR FR1142537D patent/FR1142537A/fr not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2996998A (en) * | 1957-09-24 | 1961-08-22 | Gold Harol | Pump |
US3011448A (en) * | 1957-11-06 | 1961-12-05 | Borg Warner | Pressure loaded pump |
US3073251A (en) * | 1958-02-28 | 1963-01-15 | Bosch Gmbh Robert | Hydraulic machines |
DE1170786B (de) * | 1959-07-21 | 1964-05-21 | Friedrich Reichert Maschf | Fuer beide Drehrichtungen geeignete Zahnradpumpe |
US2996015A (en) * | 1959-10-21 | 1961-08-15 | Thompson Ramo Wooldridge Inc | Pressure loaded pump |
US3150599A (en) * | 1961-03-28 | 1964-09-29 | Hydro Meca | Hydraulic power conversion device |
US3172366A (en) * | 1961-03-28 | 1965-03-09 | Hydro Meca | Hydraulic energy converting device |
DE1272128B (de) * | 1961-04-20 | 1968-07-04 | Bosch Gmbh Robert | Lagerkoerper und Gehaeuse einer Zahnradpumpe oder eines Zahnradmotors |
DE1280056B (de) * | 1963-07-11 | 1968-10-10 | Bosch Gmbh Robert | Drehkolbenmaschine mit zwei Zahnraedern im Inneneingriff |
US4005952A (en) * | 1974-11-08 | 1977-02-01 | Daido Metal Company, Ltd. | Gear pump |
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