GB145803A - Improvements in centrifugal pumps for acids - Google Patents
Improvements in centrifugal pumps for acidsInfo
- Publication number
- GB145803A GB145803A GB18203/20A GB1820320A GB145803A GB 145803 A GB145803 A GB 145803A GB 18203/20 A GB18203/20 A GB 18203/20A GB 1820320 A GB1820320 A GB 1820320A GB 145803 A GB145803 A GB 145803A
- Authority
- GB
- United Kingdom
- Prior art keywords
- casing
- shaft
- pump
- acids
- centrifugal pumps
- 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
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/06—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
145,803. Chemische Fabriken vorm. Weiler-ter Meer. Sept. 28, 1916, [Convention date]. Casings; leakagepreventing devices; disk-supported blade pumps; materials used in construction. -A pump for pumping acid liquids has a casing b surrounding its shaft, which is not a tight fit in the bushing a, and the casing b is provided with a double bell cover c which rotates with the shaft and seals the casing b against entry of moist air. The pump casing is made of wrought iron or other acid resisting metal, and is formed in two or more parts made by machining, and has guide blades d which diminish the velocity of the liquid. The diffuser f may be of circular form and may have vertical delivery pipes e.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE145803X | 1916-09-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB145803A true GB145803A (en) | 1921-01-20 |
Family
ID=5671008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB18203/20A Expired GB145803A (en) | 1916-09-28 | 1920-07-02 | Improvements in centrifugal pumps for acids |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB145803A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3037458A (en) * | 1957-04-15 | 1962-06-05 | Goulds Pumps | Glass pump |
-
1920
- 1920-07-02 GB GB18203/20A patent/GB145803A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3037458A (en) * | 1957-04-15 | 1962-06-05 | Goulds Pumps | Glass pump |
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