GB173038A - Improved carburetter for internal combustion engines - Google Patents
Improved carburetter for internal combustion enginesInfo
- Publication number
- GB173038A GB173038A GB2648320A GB2648320A GB173038A GB 173038 A GB173038 A GB 173038A GB 2648320 A GB2648320 A GB 2648320A GB 2648320 A GB2648320 A GB 2648320A GB 173038 A GB173038 A GB 173038A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- bridge
- extension
- washer
- fuel
- 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
- 239000000446 fuel Substances 0.000 abstract 3
- 239000000835 fiber Substances 0.000 abstract 1
- 210000004907 gland Anatomy 0.000 abstract 1
- 230000006698 induction Effects 0.000 abstract 1
- 239000000203 mixture Substances 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
- 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
-
- 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
- F02M17/145—Carburettors with fuel-supply parts opened and closed in synchronism with engine stroke ; Valve carburettors the valve being opened by the pressure of the passing fluid
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
173,038. Bench, B. Sept. 16, 1920. Spray carburettors. -In a floatless carburettor, a manuallyactuated tubular valve b is adapted to slide in a casing a to control air-inlet ports t at the bottom thereof and a mixture outlet port at the top. The valve is actuated by a Bowden cable attached to a bridgepiece c. The nozzle n is closed when no suction occurs by a valve j, a conical needle-like extension o of which works in conjunction with an adjustable constricted passage. The valve carries a fibre washer h or a gauze cap and is extended to pass through the bridge c and the cover e, the extension being arranged to strike the head of an adjustable screw f to limit the lift of the valve. Between the bridge c and washer h are a closely wound coil k and the spring l, and between the bridge and cover e, a spring d and a coil w closely wound around the valve extension to act as a stop. Extra air ports at y allow air only to pass to the engine. At starting, the throttle is raised to contact with stop w to lift the valve and flood the carburettor; the throttle is then returned to half close the outlet port u when the washer h and fuel valve are lifed by the air current. Fuel enters at p, a split ring m secures the outlet v to the induction pipe, and the fuel inlet chamber is secured by a gland nut r.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2648320A GB173038A (en) | 1920-09-16 | 1920-09-16 | Improved carburetter for internal combustion engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2648320A GB173038A (en) | 1920-09-16 | 1920-09-16 | Improved carburetter for internal combustion engines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB173038A true GB173038A (en) | 1921-12-16 |
Family
ID=10244339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2648320A Expired GB173038A (en) | 1920-09-16 | 1920-09-16 | Improved carburetter for internal combustion engines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB173038A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1277629B (en) * | 1959-09-08 | 1968-09-12 | Acf Ind Inc | Carburettors for internal combustion engines |
US5427719A (en) * | 1993-02-19 | 1995-06-27 | Kabushiki Kaisha Kenso | Main nozzle for carburetor |
-
1920
- 1920-09-16 GB GB2648320A patent/GB173038A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1277629B (en) * | 1959-09-08 | 1968-09-12 | Acf Ind Inc | Carburettors for internal combustion engines |
US5427719A (en) * | 1993-02-19 | 1995-06-27 | Kabushiki Kaisha Kenso | Main nozzle for carburetor |
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