FR701893A - Machine aspirante et foulante - Google Patents
Machine aspirante et foulanteInfo
- Publication number
- FR701893A FR701893A FR701893DA FR701893A FR 701893 A FR701893 A FR 701893A FR 701893D A FR701893D A FR 701893DA FR 701893 A FR701893 A FR 701893A
- Authority
- FR
- France
- Prior art keywords
- suction
- treading machine
- treading
- machine
- 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
- F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C2/32—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movement defined in groups F04C2/02 and relative reciprocation between co-operating members
- F04C2/322—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movement defined in groups F04C2/02 and relative reciprocation between co-operating members with vanes hinged to the outer member and reciprocating with respect to the outer member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR701893T | 1930-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR701893A true FR701893A (fr) | 1931-03-24 |
Family
ID=9056038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR701893D Expired FR701893A (fr) | 1930-09-12 | 1930-09-12 | Machine aspirante et foulante |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR701893A (fr) |
-
1930
- 1930-09-12 FR FR701893D patent/FR701893A/fr not_active Expired
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