ZA723332B - Improvements relating to pumps - Google Patents
Improvements relating to pumpsInfo
- Publication number
- ZA723332B ZA723332B ZA723332A ZA723332A ZA723332B ZA 723332 B ZA723332 B ZA 723332B ZA 723332 A ZA723332 A ZA 723332A ZA 723332 A ZA723332 A ZA 723332A ZA 723332 B ZA723332 B ZA 723332B
- Authority
- ZA
- South Africa
- Prior art keywords
- pumps
- improvements relating
- relating
- Prior art date
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
- F04D29/2238—Special flow patterns
- F04D29/2244—Free vortex
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1677671A GB1385194A (en) | 1971-05-25 | 1971-05-25 | Rotary impeller-type pumps |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA723332B true ZA723332B (en) | 1973-02-28 |
Family
ID=10083473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA723332A ZA723332B (en) | 1971-05-25 | 1972-05-16 | Improvements relating to pumps |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU4254972A (en) |
DE (1) | DE2224753A1 (en) |
GB (1) | GB1385194A (en) |
ZA (1) | ZA723332B (en) |
-
1971
- 1971-05-25 GB GB1677671A patent/GB1385194A/en not_active Expired
-
1972
- 1972-05-16 ZA ZA723332A patent/ZA723332B/en unknown
- 1972-05-20 DE DE19722224753 patent/DE2224753A1/en active Pending
- 1972-05-22 AU AU42549/72A patent/AU4254972A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU4254972A (en) | 1973-11-29 |
DE2224753A1 (en) | 1972-12-07 |
GB1385194A (en) | 1975-02-26 |
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