GB9013490D0 - Improvements in or relating to pumps - Google Patents
Improvements in or relating to pumpsInfo
- Publication number
- GB9013490D0 GB9013490D0 GB909013490A GB9013490A GB9013490D0 GB 9013490 D0 GB9013490 D0 GB 9013490D0 GB 909013490 A GB909013490 A GB 909013490A GB 9013490 A GB9013490 A GB 9013490A GB 9013490 D0 GB9013490 D0 GB 9013490D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- casing
- pump
- motor
- liquid fuel
- rotor
- 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.)
- Pending
Links
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A submersible pump (1) for displacing liquid fuel (2) (diesel oil) comprises liquid-displacing means in the form of a rotor (3) disposed in a casing (4). The casing (4) has a liquid fuel inlet (5) and a liquid fuel outlet (6). An electric motor (7) for actuating the rotor (3) is also provided, disposed within the casing (4). Rotation of the rotor (3) by the motor (7) results in liquid fuel (2) entering the casing (4) by way of the inlet (5) to be discharged therefrom by way of the outlet (6). The pump (1) further comprises a pump discharge pipe (8) connected to and extending away from the outlet (6), and electrical conductor leads (9a, 9b, 9c) connected to the electric motor (7), with a tubular casing (10) enclosing both the discharge pipe (8) and the leads (9a, 9b, 9c) in a liquid-sealing manner. The pump (1) is disposed in a container (15), which also houses the diesel fuel (2). The leads (9a, 9b, 9c) connect the pump motor (7), which is of brushless dc form, with a source (not shown) of electrical power, by way of a control board (16), mounted on top of the motor (7).
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909013490A GB9013490D0 (en) | 1990-06-16 | 1990-06-16 | Improvements in or relating to pumps |
AU80639/91A AU8063991A (en) | 1990-06-16 | 1991-06-17 | Improvements in or relating to pumps |
PCT/GB1991/000972 WO1991019905A1 (en) | 1990-06-16 | 1991-06-17 | Improvements in or relating to pumps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909013490A GB9013490D0 (en) | 1990-06-16 | 1990-06-16 | Improvements in or relating to pumps |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9013490D0 true GB9013490D0 (en) | 1990-08-08 |
Family
ID=10677749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB909013490A Pending GB9013490D0 (en) | 1990-06-16 | 1990-06-16 | Improvements in or relating to pumps |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU8063991A (en) |
GB (1) | GB9013490D0 (en) |
WO (1) | WO1991019905A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9644863B2 (en) | 2012-10-09 | 2017-05-09 | Pinnacle Climate Technologies, Inc. | Forced air heater with dual air movers |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2352958A (en) * | 1942-06-22 | 1944-07-04 | Gen Motors Corp | Electric fuel pump |
FR2139359A5 (en) * | 1971-05-14 | 1973-01-05 | Fiat Spa | |
US4087204A (en) * | 1974-12-19 | 1978-05-02 | Niedermeyer Karl O | Enclosed sump pump |
GB2134182B (en) * | 1983-01-29 | 1987-04-29 | Carver & Co | Submersible pumps |
DE3735848A1 (en) * | 1987-10-23 | 1989-05-11 | Vdo Schindling | ELECTRICALLY DRIVED FUEL PUMP |
-
1990
- 1990-06-16 GB GB909013490A patent/GB9013490D0/en active Pending
-
1991
- 1991-06-17 WO PCT/GB1991/000972 patent/WO1991019905A1/en active Application Filing
- 1991-06-17 AU AU80639/91A patent/AU8063991A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1991019905A1 (en) | 1991-12-26 |
AU8063991A (en) | 1992-01-07 |
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