GB278452A - Vacuum fuel-feed apparatus for internal combustion engines - Google Patents
Vacuum fuel-feed apparatus for internal combustion enginesInfo
- Publication number
- GB278452A GB278452A GB1727926A GB1727926A GB278452A GB 278452 A GB278452 A GB 278452A GB 1727926 A GB1727926 A GB 1727926A GB 1727926 A GB1727926 A GB 1727926A GB 278452 A GB278452 A GB 278452A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- chamber
- fuel
- tube
- combustion engines
- 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
Abstract
278,452. Ruud, O. S. July 9, 1926. Vacuum apparatus.- Fuel-feed apparatus for internal-combustion engines comprises a chamber 6 with a fuel inlet 8 and a suction port 9 connected to the induction pipe, of the engine. A float 11 slides on a tube 12 carrying a hollow atmospheric valve' 14 and a valve 18 between the. chamber 6 and the reservoir chamber 7. The valve 14 is larger than the valve 18 so that during the suction period in the chamber 6 the valve 14 is held to its seat by the atmospheric pressure against the lifting force of the float until the buoyancy of the float is sufficient to overcome the pressure and open the valve, suddenly and fully. At the same time, the valve 18 is opened to allow the fuel to pass into the chamber 7, which is connected at 10 to the carburettor. The tube 12 extends into the chamber 7 and keeps it at atmospheric pressure. The chamber 7 may be primed with fuel through the valve 14 and tube 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1727926A GB278452A (en) | 1926-07-09 | 1926-07-09 | Vacuum fuel-feed apparatus for internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1727926A GB278452A (en) | 1926-07-09 | 1926-07-09 | Vacuum fuel-feed apparatus for internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB278452A true GB278452A (en) | 1927-10-10 |
Family
ID=10092412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1727926A Expired GB278452A (en) | 1926-07-09 | 1926-07-09 | Vacuum fuel-feed apparatus for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB278452A (en) |
-
1926
- 1926-07-09 GB GB1727926A patent/GB278452A/en not_active Expired
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