GB972321A - Improvements in close-coupled pump and electric driving motor units - Google Patents
Improvements in close-coupled pump and electric driving motor unitsInfo
- Publication number
- GB972321A GB972321A GB1317162A GB1317162A GB972321A GB 972321 A GB972321 A GB 972321A GB 1317162 A GB1317162 A GB 1317162A GB 1317162 A GB1317162 A GB 1317162A GB 972321 A GB972321 A GB 972321A
- Authority
- GB
- United Kingdom
- Prior art keywords
- motor
- shaft
- impeller
- close
- driving motor
- 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
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/043—Shafts
- F04D29/044—Arrangements for joining or assembling shafts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
972,321. Electric-motor-driven pumps. SIGMUND PUMPS Ltd. June 27, 1963 [April 5, 1962], No. 13171/62. Heading H2A. In a motor-driven pump of the type in which the motor is mounted on the pump housing and the pump impeller is carried on the motor shaft, the impeller is detachable from the motor shaft at the non-driving end of the motor shaft. As shown, the impeller 6 is carried on a spindle 18 secured in the hollow motor-shaft 16 by nuts 23 at the top of the motor. Leakage is prevented by a conventional seal 11. The motor may be removed (when nuts 23 are removed) by lifting it off its seating 3. In a modification, the impeller is mounted on a stub shaft secured to the bottom end of the motor shaft by a bolt extending through from the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1317162A GB972321A (en) | 1962-04-05 | 1962-04-05 | Improvements in close-coupled pump and electric driving motor units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1317162A GB972321A (en) | 1962-04-05 | 1962-04-05 | Improvements in close-coupled pump and electric driving motor units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB972321A true GB972321A (en) | 1964-10-14 |
Family
ID=10018163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1317162A Expired GB972321A (en) | 1962-04-05 | 1962-04-05 | Improvements in close-coupled pump and electric driving motor units |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB972321A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0734487A1 (en) * | 1993-12-17 | 1996-10-02 | Henry Filters, Inc. | Pump for filtration systems |
| EP2759710A1 (en) | 2013-01-23 | 2014-07-30 | Sulzer Pumpen AG | A centrifugal pump and a sleeve for coupling the shaft of a centrifugal pump to a shaft of a drive motor |
-
1962
- 1962-04-05 GB GB1317162A patent/GB972321A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0734487A1 (en) * | 1993-12-17 | 1996-10-02 | Henry Filters, Inc. | Pump for filtration systems |
| EP0734487A4 (en) * | 1993-12-17 | 1997-09-24 | Henry Filters Inc | Pump for filtration systems |
| EP2759710A1 (en) | 2013-01-23 | 2014-07-30 | Sulzer Pumpen AG | A centrifugal pump and a sleeve for coupling the shaft of a centrifugal pump to a shaft of a drive motor |
| CN103967826A (en) * | 2013-01-23 | 2014-08-06 | 苏舍泵有限公司 | Centrifugal pump, and a shaft sleeve for coupling a shaft of the centrifugal pump to a shaft of a drive motor |
| US9664199B2 (en) | 2013-01-23 | 2017-05-30 | Sulzer Management Ag | Centrifugal pump, a shaft therefor and a sleeve for coupling the shaft of a centrifugal pump to a shaft of a drive motor |
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