FR547378A - Rotary pump device - Google Patents
Rotary pump deviceInfo
- Publication number
- FR547378A FR547378A FR547378DA FR547378A FR 547378 A FR547378 A FR 547378A FR 547378D A FR547378D A FR 547378DA FR 547378 A FR547378 A FR 547378A
- Authority
- FR
- France
- Prior art keywords
- pump device
- rotary pump
- rotary
- pump
- 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
- F04C2/34—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 the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
- F04C2/356—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 the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
- F04C2/3566—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 the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along more than one line or surface
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR547378T | 1922-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR547378A true FR547378A (en) | 1922-12-09 |
Family
ID=8934177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR547378D Expired FR547378A (en) | 1922-02-14 | 1922-02-14 | Rotary pump device |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR547378A (en) |
-
1922
- 1922-02-14 FR FR547378D patent/FR547378A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR551680A (en) | Variable flow rotary pump | |
| FR547378A (en) | Rotary pump device | |
| FR626444A (en) | Rotary pump | |
| FR553364A (en) | Rotary pump | |
| FR556556A (en) | Rotary pump | |
| FR638146A (en) | Rotary pump | |
| FR556800A (en) | Rotary pump | |
| FR606687A (en) | Rotary pump | |
| FR572850A (en) | Rotary pump | |
| FR26531E (en) | Rotary pump | |
| FR25955E (en) | Rotary pump | |
| FR543037A (en) | Rotary pump | |
| FR622779A (en) | Rotary pump | |
| FR532215A (en) | Oscillating rotary pump | |
| FR644016A (en) | Rotary pump | |
| FR605627A (en) | Rotary pump | |
| FR27764E (en) | Rotary pump | |
| FR585027A (en) | Rotary pump | |
| FR589374A (en) | Rotary pump | |
| FR581347A (en) | Rotary pump | |
| FR542581A (en) | Rotary pump | |
| FR619504A (en) | Advanced rotary pump | |
| FR593238A (en) | Rotary pump | |
| FR611575A (en) | Rotary pump | |
| FR608533A (en) | Rotary pump |