GB316807A - Improvements in centrifugal pumps comprising two or more stages and in multi-stage centrifugal pumps built up of units comprising two or more stages - Google Patents
Improvements in centrifugal pumps comprising two or more stages and in multi-stage centrifugal pumps built up of units comprising two or more stagesInfo
- Publication number
- GB316807A GB316807A GB2743128A GB2743128A GB316807A GB 316807 A GB316807 A GB 316807A GB 2743128 A GB2743128 A GB 2743128A GB 2743128 A GB2743128 A GB 2743128A GB 316807 A GB316807 A GB 316807A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stages
- centrifugal pumps
- drum
- units
- partition
- 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
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D1/06—Multi-stage pumps
Abstract
316,807. Mackley, E. N. Sept. 24, 1928. Multi-stage centrifugal pumps; casings.-In a multi-stage centrifugal pump, two impellers e, f, mounted on a shaft a are separated by a partition comprising a stationary drum g bearing against a surface q on the split casing d and having a web h and an integral hub bearing on a liner j on the shaft a. The drum is provided with ports m, n arranged on opposite sides and the ends of the drum constitute bearings for the eyes u of the impellers. One end of the casing may be closed by a detachable end plate w. A similar partition g<1>, h<1>, j<1>, may also be employed to separate a number of two-impeller units forming a multi-stage pump as shown in Fig. 2 wherein two units of the type shown in Fig. 1 are connected either in series or parallel by bolts passing through their end plates x. In this case the ports m, n are omitted. In a modification, the hub and drum portions of the partition may be made of separate parts secured together by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2743128A GB316807A (en) | 1928-09-24 | 1928-09-24 | Improvements in centrifugal pumps comprising two or more stages and in multi-stage centrifugal pumps built up of units comprising two or more stages |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2743128A GB316807A (en) | 1928-09-24 | 1928-09-24 | Improvements in centrifugal pumps comprising two or more stages and in multi-stage centrifugal pumps built up of units comprising two or more stages |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB316807A true GB316807A (en) | 1929-08-08 |
Family
ID=10259476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2743128A Expired GB316807A (en) | 1928-09-24 | 1928-09-24 | Improvements in centrifugal pumps comprising two or more stages and in multi-stage centrifugal pumps built up of units comprising two or more stages |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB316807A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2707919A (en) * | 1950-12-27 | 1955-05-10 | Kellogg M W Co | Turbo-pump sets |
| US2903182A (en) * | 1957-10-17 | 1959-09-08 | Clarage Fan Company | Fan equipment |
-
1928
- 1928-09-24 GB GB2743128A patent/GB316807A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2707919A (en) * | 1950-12-27 | 1955-05-10 | Kellogg M W Co | Turbo-pump sets |
| US2903182A (en) * | 1957-10-17 | 1959-09-08 | Clarage Fan Company | Fan equipment |
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