GB208704A - Improvements in vacuum apparatus for raising liquids - Google Patents
Improvements in vacuum apparatus for raising liquidsInfo
- Publication number
- GB208704A GB208704A GB31624/23A GB3162423A GB208704A GB 208704 A GB208704 A GB 208704A GB 31624/23 A GB31624/23 A GB 31624/23A GB 3162423 A GB3162423 A GB 3162423A GB 208704 A GB208704 A GB 208704A
- Authority
- GB
- United Kingdom
- Prior art keywords
- suction
- chamber
- valve
- liquid
- tube
- 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
- 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
- F02M37/02—Feeding by means of suction apparatus, e.g. by air flow through carburettors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
208,704. Guichard, L. Dec. 20, 1922, [Convention date]. Vacuum apparatus.- Apparatus for raising liquid', such as fuel for internal - combustion engines, comprises a chamber 1 connected to atmosphere by a port 6 and to a source of suction by a passage 7 and a pipe 4. A perforated tube 11 carries a valve 13 controlling the suction and atmospheric ports, and a valve 14 controlling ports 8 through which the liquid flows from the chamber 1 to a feed chamber 2. As the liquid rises in the chamber 1 during a suction period, a float 9 rises and lifts the tube and valves by engaging a stop 15 on the tube. The chamber 1 is then connected to atmosphere and the suction is cut off, and at the same time the valve 14 is raised to open the ports 8 and allow discharge of the liquid into the chamber 2. During discharge the upper face of the valve 13 is exposed to suction, so that the valve remains in the raised position until the liquid level has fallen so low that the weight of the float resting on the stop 16 overcomes the suction pull and returns the valves and tube to the position shown in the Figure.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR208704X | 1922-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB208704A true GB208704A (en) | 1925-03-17 |
Family
ID=8880602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31624/23A Expired GB208704A (en) | 1922-12-20 | 1923-12-17 | Improvements in vacuum apparatus for raising liquids |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB208704A (en) |
-
1923
- 1923-12-17 GB GB31624/23A patent/GB208704A/en not_active Expired
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