GB552630A - Improvements in or relating to pumping devices and fuel systems employing the improved pumping devices - Google Patents
Improvements in or relating to pumping devices and fuel systems employing the improved pumping devicesInfo
- Publication number
- GB552630A GB552630A GB2658/42A GB265842A GB552630A GB 552630 A GB552630 A GB 552630A GB 2658/42 A GB2658/42 A GB 2658/42A GB 265842 A GB265842 A GB 265842A GB 552630 A GB552630 A GB 552630A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuel
- pump
- eye
- impeller
- another form
- 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
- F04D9/00—Priming; Preventing vapour lock
- F04D9/001—Preventing vapour lock
- F04D9/002—Preventing vapour lock by means in the very pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/20—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines characterised by means for preventing vapour lock
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
552,630. Degassing liquids. THOMPSON PRODUCTS, Inc. Feb. 28, 1942, No. 2658. Convention date, Sept. 5, 1941. [Class 1 (i)] [Also in Group XXVI] A pump suitable for boosting the supply of gas free fuel to aircraft at high altitudes comprises a centrifugal pump 28, 29 drawing fuel from a tank 10, and having on the pump shaft agitating means such as a screw pump 31 for beating out gases from the fuel before it enters the inlet eye of the pump 28. The eye is carried by a plate 22 which supports a funnel 26 inside which the fuel flows to the pump while outside the separated gases rise to the surface of the fuel in 10. In another form, the impeller has blades which taper towards the centre of the impeller, and carries a conical agitator projecting into the eye of the pump. In another form, the agitator is a centrifugal impeller which receives the fuel from the tank and forces the degassed liquid to the eye of the pump arranged below it. In another form, the fuel flows to the eye through a vertical cylinder in the tank, while the separated gases flow upwards outside it, and the impeller blades have portions projecting up into the eye to agitate the fuel In another form the fuel flows to the agitator fan through a funnel carried inside a cylindrical strainer ; in another the impeller carries a number of arms sweeping over the upper flared surface of the eye; and in another a number of small blades are mounted on the upper end of the impeller shaft to agitate the fuel. Specification 548,383, [Group XXVI], is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US552630XA | 1941-09-05 | 1941-09-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB552630A true GB552630A (en) | 1943-04-16 |
Family
ID=21996744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2658/42A Expired GB552630A (en) | 1941-09-05 | 1942-02-28 | Improvements in or relating to pumping devices and fuel systems employing the improved pumping devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB552630A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1280006B (en) * | 1966-06-29 | 1968-10-10 | Borg Warner | Air separator for a fuel delivery system |
-
1942
- 1942-02-28 GB GB2658/42A patent/GB552630A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1280006B (en) * | 1966-06-29 | 1968-10-10 | Borg Warner | Air separator for a fuel delivery system |
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