FR729584A - Perfectionnement aux pompes rotatives ou compresseurs - Google Patents
Perfectionnement aux pompes rotatives ou compresseursInfo
- Publication number
- FR729584A FR729584A FR729584DA FR729584A FR 729584 A FR729584 A FR 729584A FR 729584D A FR729584D A FR 729584DA FR 729584 A FR729584 A FR 729584A
- Authority
- FR
- France
- Prior art keywords
- compressors
- improvement
- rotary pumps
- pumps
- rotary
- 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
- F04C2/02—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C2/04—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents of internal axis type
- F04C2/045—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents of internal axis type having a C-shaped piston
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR729584T | 1931-12-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR729584A true FR729584A (fr) | 1932-07-26 |
Family
ID=9112555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR729584D Expired FR729584A (fr) | 1931-12-18 | 1931-12-18 | Perfectionnement aux pompes rotatives ou compresseurs |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR729584A (fr) |
-
1931
- 1931-12-18 FR FR729584D patent/FR729584A/fr not_active Expired
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