GB218388A - Improvements in and connected with submersible motor pumps - Google Patents
Improvements in and connected with submersible motor pumpsInfo
- Publication number
- GB218388A GB218388A GB936623A GB936623A GB218388A GB 218388 A GB218388 A GB 218388A GB 936623 A GB936623 A GB 936623A GB 936623 A GB936623 A GB 936623A GB 218388 A GB218388 A GB 218388A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pump
- motor
- sea
- suction
- casings
- 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
- 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
- F04D13/046—Units comprising pumps and their driving means the pump being fluid driven the fluid driving means being a hydraulic motor of the positive displacement type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
218,388. Gwynne, N. G., and Breeze, J. F. April 5, 1923. Pumping-machines. - A submersible motor pump set consists of a centrifugal pump a and a high speed hydraulic motor b or Pelton wheel provided with an impeller m to assist the exhaust from the motor against the head of liquid due to the submersion of the set. The rotors of the pump and motor are mounted on the same shaft and this is preferably horizontal. The casings c, c<1> may be cast separately and fixed to a common bed plate. The bearings h, j are provided in recesses in the casing walls, and the bearings k, l on the inner sides of the casings have glands and stuffing boxes to prevent leakage. In marine salvage operations the set is lowered into the sea as shown in Fig. 2, by means of a cable o, and a pipe r capable of standing great pressure connects the inlet of the motor b with the delivery of a pumping plant s driven by a high speed engine t on the salvage vessel. The exhaust from the motor b may be direct into the sea, or may be connected to to the suction of the primary pump s or to a tank from which the pump s can draw its supply. The suction of the pump s is in the hull below the surface of the sea and the suction of the submerged pump a is connected to a compartment of the sunken vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB936623A GB218388A (en) | 1923-04-05 | 1923-04-05 | Improvements in and connected with submersible motor pumps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB936623A GB218388A (en) | 1923-04-05 | 1923-04-05 | Improvements in and connected with submersible motor pumps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB218388A true GB218388A (en) | 1924-07-07 |
Family
ID=9870562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB936623A Expired GB218388A (en) | 1923-04-05 | 1923-04-05 | Improvements in and connected with submersible motor pumps |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB218388A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2640327A1 (en) * | 1988-12-14 | 1990-06-15 | Verot Jean Paul | Device for pumping in a deep well using high pressure water as the driving fluid |
| WO2011139248A3 (en) * | 2010-05-03 | 2012-03-01 | Osman Kucuk | A pumping device with a flexible shaft |
-
1923
- 1923-04-05 GB GB936623A patent/GB218388A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2640327A1 (en) * | 1988-12-14 | 1990-06-15 | Verot Jean Paul | Device for pumping in a deep well using high pressure water as the driving fluid |
| WO2011139248A3 (en) * | 2010-05-03 | 2012-03-01 | Osman Kucuk | A pumping device with a flexible shaft |
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