FR1003749A - Perfectionnements apportés aux turbo-machines telles que ventilateurs et soufflantes - Google Patents
Perfectionnements apportés aux turbo-machines telles que ventilateurs et soufflantesInfo
- Publication number
- FR1003749A FR1003749A FR1003749DA FR1003749A FR 1003749 A FR1003749 A FR 1003749A FR 1003749D A FR1003749D A FR 1003749DA FR 1003749 A FR1003749 A FR 1003749A
- Authority
- FR
- France
- Prior art keywords
- blowers
- turbo
- fans
- machines
- 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
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/02—Multi-stage pumps
- F04D19/024—Multi-stage pumps with contrarotating parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/50—Inlet or outlet
- F05D2250/51—Inlet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1003749T | 1947-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1003749A true FR1003749A (fr) | 1952-03-21 |
Family
ID=9563301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1003749D Expired FR1003749A (fr) | 1947-02-20 | 1947-02-20 | Perfectionnements apportés aux turbo-machines telles que ventilateurs et soufflantes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1003749A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3189259A (en) * | 1963-05-31 | 1965-06-15 | Garrett Corp | High specific speed radial flow fan |
US3365122A (en) * | 1966-02-02 | 1968-01-23 | Rotron Mfg Co | Centrifugal blower |
-
1947
- 1947-02-20 FR FR1003749D patent/FR1003749A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3189259A (en) * | 1963-05-31 | 1965-06-15 | Garrett Corp | High specific speed radial flow fan |
US3365122A (en) * | 1966-02-02 | 1968-01-23 | Rotron Mfg Co | Centrifugal blower |
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