GB182801A - Improvements in carburetters for internal combustion engines - Google Patents
Improvements in carburetters for internal combustion enginesInfo
- Publication number
- GB182801A GB182801A GB18462/22A GB1846222A GB182801A GB 182801 A GB182801 A GB 182801A GB 18462/22 A GB18462/22 A GB 18462/22A GB 1846222 A GB1846222 A GB 1846222A GB 182801 A GB182801 A GB 182801A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- piston
- suction
- mixture
- additional air
- 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
- 238000002485 combustion reaction Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 3
- 230000000694 effects Effects 0.000 abstract 2
- 239000000446 fuel Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
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
- F02M17/00—Carburettors having pertinent characteristics not provided for in, or of interest apart from, the apparatus of preceding main groups F02M1/00 - F02M15/00
- F02M17/14—Carburettors with fuel-supply parts opened and closed in synchronism with engine stroke ; Valve carburettors
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
182,801. Joly, V. July 7, 1921, [Convention date]. Spray carburettors. -The supply of mixture and of additional air is regulated by a member actuated by the engine suction. The casing 1 comprises a cylinder 5 in which slides a piston 4, the tubular rod 2 of which controls the mixture and carries an additional air valve 3. The member 2 is ported at 15 and slides over a central member 10, which is ported at 14, carries a fuel nozzle 13 at a constricted part of a chamber 12 therein, and is adjustable by means of a lever 11 for altitude and temperature changes. The spaces A, C above and below the piston 4 com. municate through conduits 6, 7 respectively with the chambers B, D on the air inlet and engine sides respectively of the throttle valve 8. When the valve 8 is closed, the piston 4 and member 2 are lowered and the ports 15 and valve 3 are closed. As the valve 8 is opened the suction effects on the upper and lower faces of the piston 4 become more nearly equal, and the piston and member 2 are raised by the atmospheric thrust on the valve 3 to admit more mixture and additional air. If the member 2 rises too far, suction is reduced in the region B and space A and the greater suction through conduit 7 causes the piston 4 and member 2 to descend. The same effect is produced each time the valve 8 is moved or when the engine suction varies. The chamber 12 may be supplied with hot air.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR182801X | 1921-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB182801A true GB182801A (en) | 1923-06-14 |
Family
ID=8878348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18462/22A Expired GB182801A (en) | 1921-07-07 | 1922-07-05 | Improvements in carburetters for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB182801A (en) |
-
1922
- 1922-07-05 GB GB18462/22A patent/GB182801A/en not_active Expired
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