FR1467475A - Rotary vacuum pump - Google Patents
Rotary vacuum pumpInfo
- Publication number
- FR1467475A FR1467475A FR48555A FR48555A FR1467475A FR 1467475 A FR1467475 A FR 1467475A FR 48555 A FR48555 A FR 48555A FR 48555 A FR48555 A FR 48555A FR 1467475 A FR1467475 A FR 1467475A
- Authority
- FR
- France
- Prior art keywords
- vacuum pump
- rotary vacuum
- rotary
- pump
- vacuum
- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/22—Rotary-piston pumps specially adapted for elastic fluids of internal-axis type with equidirectional movement of co-operating members at the points of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth equivalents than the outer member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR48555A FR1467475A (en) | 1966-02-04 | 1966-02-04 | Rotary vacuum pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR48555A FR1467475A (en) | 1966-02-04 | 1966-02-04 | Rotary vacuum pump |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1467475A true FR1467475A (en) | 1967-01-27 |
Family
ID=8600651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR48555A Expired FR1467475A (en) | 1966-02-04 | 1966-02-04 | Rotary vacuum pump |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1467475A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2741399A1 (en) * | 1995-11-16 | 1997-05-23 | Raux Regis | Pump with planetary rotor |
-
1966
- 1966-02-04 FR FR48555A patent/FR1467475A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2741399A1 (en) * | 1995-11-16 | 1997-05-23 | Raux Regis | Pump with planetary rotor |
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