FR655142A - Perfectionnements aux pompes rotatives et appareils analogues - Google Patents
Perfectionnements aux pompes rotatives et appareils analoguesInfo
- Publication number
- FR655142A FR655142A FR655142DA FR655142A FR 655142 A FR655142 A FR 655142A FR 655142D A FR655142D A FR 655142DA FR 655142 A FR655142 A FR 655142A
- Authority
- FR
- France
- Prior art keywords
- similar devices
- rotary pumps
- pumps
- rotary
- similar
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB655142X | 1927-06-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR655142A true FR655142A (fr) | 1929-04-15 |
Family
ID=10490453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR655142D Expired FR655142A (fr) | 1927-06-23 | 1928-06-01 | Perfectionnements aux pompes rotatives et appareils analogues |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR655142A (fr) |
-
1928
- 1928-06-01 FR FR655142D patent/FR655142A/fr not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR650448A (fr) | Perfectionnements aux appareils électro-thérapeutiques | |
FR655142A (fr) | Perfectionnements aux pompes rotatives et appareils analogues | |
FR666169A (fr) | Perfectionnements aux contacteurs électriques et aux appareils analogues | |
FR638259A (fr) | Perfectionnements apportés aux rasoirs mécaniques rotatifs et instruments analogues | |
FR645452A (fr) | Perfectionnements apportés aux appareils téléphoniques | |
FR606056A (fr) | Perfectionnements apportés aux malaxeurs et appareils analogues | |
FR618593A (fr) | Perfectionnements apportés aux ventilateurs et appareils analogues | |
FR658222A (fr) | Perfectionnements aux chaudières et appareils analogues | |
BE356537A (fr) | Perfectionnements aux appareils totalisateurs et analogues | |
FR643016A (fr) | Perfectionnements apportés aux galvano-cautères et analogues | |
FR574517A (fr) | Perfectionnements aux pompes, compteurs et appareils rotatifs analogues | |
FR668979A (fr) | Perfectionnements apportés aux pompes rotatives | |
FR657859A (fr) | Perfectionnements apportés aux pompes-turbines et autres appareils analogues | |
FR622180A (fr) | Perfectionnements aux moteurs rotatifs et appareils analogues | |
FR660445A (fr) | Perfectionnements apportés aux cystoscopes ou appareils analogues | |
FR649344A (fr) | Perfectionnements apportés aux machines aspirantes et refoulantes | |
FR660845A (fr) | Perfectionnements aux appareils mélangeurs | |
FR656381A (fr) | Perfectionnements aux appareils de pompage | |
FR653544A (fr) | Perfectionnements aux ventilateurs rotatifs ou appareils similaires | |
FR666128A (fr) | Perfectionnements aux pompes rotatives | |
FR650797A (fr) | Perfectionnements aux pompes | |
FR684050A (fr) | Perfectionnements aux ventilateurs et appareils analogues | |
FR643277A (fr) | Perfectionnements aux appareils deprojection | |
FR33497E (fr) | Perfectionnements aux appareils cinématographiques | |
FR647748A (fr) | Perfectionnements apportés aux appareils cinématographiques |