FR1028250A - Perfectionnements aux pompes centrifuges - Google Patents
Perfectionnements aux pompes centrifugesInfo
- Publication number
- FR1028250A FR1028250A FR1028250DA FR1028250A FR 1028250 A FR1028250 A FR 1028250A FR 1028250D A FR1028250D A FR 1028250DA FR 1028250 A FR1028250 A FR 1028250A
- Authority
- FR
- France
- Prior art keywords
- centrifugal pumps
- pumps
- centrifugal
- 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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2261—Rotors specially for centrifugal pumps with special measures
- F04D29/2266—Rotors specially for centrifugal pumps with special measures for sealing or thrust balance
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1028250XA | 1949-11-22 | 1949-11-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1028250A true FR1028250A (fr) | 1953-05-20 |
Family
ID=22291880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1028250D Expired FR1028250A (fr) | 1949-11-22 | 1950-11-22 | Perfectionnements aux pompes centrifuges |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1028250A (fr) |
-
1950
- 1950-11-22 FR FR1028250D patent/FR1028250A/fr not_active Expired
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