FR577537A - Perfectionnements aux pompes rotatives ou machines similaires - Google Patents
Perfectionnements aux pompes rotatives ou machines similairesInfo
- Publication number
- FR577537A FR577537A FR577537DA FR577537A FR 577537 A FR577537 A FR 577537A FR 577537D A FR577537D A FR 577537DA FR 577537 A FR577537 A FR 577537A
- Authority
- FR
- France
- Prior art keywords
- rotary pumps
- similar machines
- machines
- similar
- pumps
- 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
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR577537T | 1924-02-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR577537A true FR577537A (fr) | 1924-09-06 |
Family
ID=8954800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR577537D Expired FR577537A (fr) | 1924-02-15 | 1924-02-15 | Perfectionnements aux pompes rotatives ou machines similaires |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR577537A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2366466A1 (fr) * | 1976-10-01 | 1978-04-28 | Hohenzollern Huettenverwalt | Machine hydrostatique a engrenages, comportant une paire de roues trochoidales |
EP1016784A1 (fr) * | 1997-09-04 | 2000-07-05 | Sumitomo Electric Industries, Ltd. | Pompe a engrenages interieurs |
-
1924
- 1924-02-15 FR FR577537D patent/FR577537A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2366466A1 (fr) * | 1976-10-01 | 1978-04-28 | Hohenzollern Huettenverwalt | Machine hydrostatique a engrenages, comportant une paire de roues trochoidales |
EP1016784A1 (fr) * | 1997-09-04 | 2000-07-05 | Sumitomo Electric Industries, Ltd. | Pompe a engrenages interieurs |
EP1016784A4 (fr) * | 1997-09-04 | 2002-05-15 | Sumitomo Electric Industries | Pompe a engrenages interieurs |
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