GB191401037A - An Improved Centrifugal Pump. - Google Patents
An Improved Centrifugal Pump.Info
- Publication number
- GB191401037A GB191401037A GB191401037DA GB191401037A GB 191401037 A GB191401037 A GB 191401037A GB 191401037D A GB191401037D A GB 191401037DA GB 191401037 A GB191401037 A GB 191401037A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheel
- fluid
- passages
- guide passages
- guide
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/04—Units comprising pumps and their driving means the pump being fluid driven
Abstract
1037. Michell, A. G. M. Jan. 14. [Addition to 21,611/11, Class 110 (i), Centrifugal and screw fans &c.] Working-fluid supply.-Consists in arranging the guide passages so that the fluid is propelled in looped paths. The apparatus is suitable for use as an extraction-pump for steam condensers and for pumping hot water &c. From the inlet 25, the fluid flows through an auxiliary pump wheel 9, guide passages 27, and a chamber 31 to the primary pump wheel 2 which delivers the fluid to a turbine 5 driving the wheel 9 and discharging through guide passages 32 which alternate with the passages 27 and communicate with the outlet chamber 33. The primary wheel 2 is secured to a driven shaft 1 ; the connected members 5, 9 may be mounted on a stationary spindle 11 lubricated by ducts 17, 18 and fitted with a thrust bearing 16. Curved plates 29, 30, secured either to the stator or the rotor, may be used to guide the fluid from the wheel 9 to the passages 27. The fluid may, alternatively, enter the primary wheel from the suction pipe, and flow successively through the turbine, one set of guide passages, the auxiliary wheel, a second intersecting set of guide passages, and thence to the outlet.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB191121611T | 1911-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB191401037A true GB191401037A (en) | 1914-08-07 |
Family
ID=32893982
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB191121611D Expired GB191121611A (en) | 1911-09-30 | 1911-09-30 | Improvements in Centrifugal Pumps. |
| GB191401037D Expired GB191401037A (en) | 1911-09-30 | 1914-01-14 | An Improved Centrifugal Pump. |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB191121611D Expired GB191121611A (en) | 1911-09-30 | 1911-09-30 | Improvements in Centrifugal Pumps. |
Country Status (1)
| Country | Link |
|---|---|
| GB (2) | GB191121611A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155412A (en) * | 2011-04-10 | 2011-08-17 | 王加华 | Pump |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE59812247D1 (en) | 1998-03-30 | 2004-12-16 | Sulzer Pumpen Deutschland Gmbh | Multi-stage centrifugal pump |
-
1911
- 1911-09-30 GB GB191121611D patent/GB191121611A/en not_active Expired
-
1914
- 1914-01-14 GB GB191401037D patent/GB191401037A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155412A (en) * | 2011-04-10 | 2011-08-17 | 王加华 | Pump |
Also Published As
| Publication number | Publication date |
|---|---|
| GB191121611A (en) | 1912-08-01 |
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