FR896757A - Improvements to rotary pumps - Google Patents
Improvements to rotary pumpsInfo
- Publication number
- FR896757A FR896757A FR896757DA FR896757A FR 896757 A FR896757 A FR 896757A FR 896757D A FR896757D A FR 896757DA FR 896757 A FR896757 A FR 896757A
- Authority
- FR
- France
- Prior art keywords
- 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
- F04C2/30—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
- F04C2/344—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 inner member
- F04C2/352—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 inner member the vanes being pivoted on the axis of the outer member
-
- 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
- F04C2/344—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 inner 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 |
|---|---|---|---|
| NL896757X | 1942-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR896757A true FR896757A (en) | 1945-03-02 |
Family
ID=19856199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR896757D Expired FR896757A (en) | 1942-09-18 | 1943-07-26 | Improvements to rotary pumps |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR896757A (en) |
-
1943
- 1943-07-26 FR FR896757D patent/FR896757A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR888158A (en) | Improvements to rotary wings | |
| FR886632A (en) | Improvements to aeromotors | |
| FR980254A (en) | Improvements to rotary pumps | |
| FR979507A (en) | Improvements to hydraulic pumps | |
| FR889092A (en) | Rotary compressor | |
| FR892075A (en) | Improvements to rotary pumps | |
| FR888166A (en) | Improvements to scrapers-scrapers | |
| FR887890A (en) | Improvements to pumps | |
| FR975094A (en) | Improvements to pumps | |
| FR922436A (en) | Improvements to rotary pumps | |
| FR896757A (en) | Improvements to rotary pumps | |
| FR894227A (en) | Improvements to gear pumps | |
| FR879940A (en) | Improvements to drills | |
| FR51967E (en) | Improvements to rotary compressors | |
| FR52096E (en) | Improvements to self-suction rotary pumps | |
| FR932725A (en) | Improvements to pumps | |
| FR913528A (en) | Improvements to pumps | |
| FR917664A (en) | Improvements to alternative pumps | |
| FR878821A (en) | Rotary grinder-mixer | |
| FR888018A (en) | Improvements to dryers | |
| FR952387A (en) | Improvements to vane pumps | |
| FR889836A (en) | Improvements to positive displacement compressors | |
| FR924299A (en) | Improvements to electric capacitors | |
| FR931060A (en) | Improvements to rotary pumps | |
| FR890535A (en) | Refinements to barbins |