GB292143A - Improvements in carburettors - Google Patents
Improvements in carburettorsInfo
- Publication number
- GB292143A GB292143A GB16721/28A GB1672128A GB292143A GB 292143 A GB292143 A GB 292143A GB 16721/28 A GB16721/28 A GB 16721/28A GB 1672128 A GB1672128 A GB 1672128A GB 292143 A GB292143 A GB 292143A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuel
- orifices
- valve
- passage
- chamber
- 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
- F02M3/00—Idling devices for carburettors
- F02M3/08—Other details of idling devices
-
- 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
- F02M9/00—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position
- F02M9/12—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position having other specific means for controlling the passage, or for varying cross-sectional area, of fuel-air mixing chambers
- F02M9/127—Axially movable throttle valves concentric with the axis of the mixture passage
- F02M9/1275—Venturi-nozzle shaped type, e.g. a venturi nozzle being moved relative to a fixed mushroom-shaped body
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Abstract
292,143. Pepinster, E. L. H., and Geneve, F. June 15, 1927, [Convention date]. Spray carburettors. - The passage at the fuel orifices 12 is varied by a, manuallyoperated valve 1 sliding on a guide 28, the parts being so shaped that the passage is largest at intermediate positions of the valve. The valve 1 normally rests on a seat 8 in which the orifices 12 are formed. Fuel is supplied from the float chamber 17 through a restricted orifice 16 and conduit 14 to an annular chamber 13 feeding the orifices 12, air compressed in the upper part 20 oi the chamber 13 assisting in ejecting the fuel at starting. The guide 28 is hollow and supplies aerated fuel for slow-running, the air being supplied through an inner tube 34 communicating with the atmosphere through an orifice 36 controlled by a valve 35, and the fuel through orifices 45 in the tube 34. and an annular well 32 connected to the conduit 14 by a passage 31.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR292143X | 1927-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB292143A true GB292143A (en) | 1929-02-07 |
Family
ID=8887812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16721/28A Expired GB292143A (en) | 1927-06-15 | 1928-06-08 | Improvements in carburettors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB292143A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2202007A (en) * | 1987-03-06 | 1988-09-14 | Li George Yi Hsin | I.C. engine carburettor |
-
1928
- 1928-06-08 GB GB16721/28A patent/GB292143A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2202007A (en) * | 1987-03-06 | 1988-09-14 | Li George Yi Hsin | I.C. engine carburettor |
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