GB563159A - Improvements in carburettors for internal combustion engines - Google Patents
Improvements in carburettors for internal combustion enginesInfo
- Publication number
- GB563159A GB563159A GB641943A GB641943A GB563159A GB 563159 A GB563159 A GB 563159A GB 641943 A GB641943 A GB 641943A GB 641943 A GB641943 A GB 641943A GB 563159 A GB563159 A GB 563159A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lever
- valve
- needle valve
- sleeve
- link
- 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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
-
- 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
- F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
- F02M2700/43—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel
- F02M2700/4397—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air or fuel are admitted in the mixture conduit by means other than vacuum or an acceleration pump
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
563,159. Spray carburetters. WATSON, G. W. April 21, 1943, No. 6419. [Class 7 (iii)] Fuel supplied by a pump to an inlet 13 is controlled by a needle valve 15 disposed in an aperture in the side of a mixing chamber 1 between an air inlet 3 and a throttle valve 5, the throttle valve 5 being actuated through an arm 6, link 7 and a bell-crank lever 8, one arm of which passes through a slot 16a in a sleeve 16 carrying the fuel needle valve 15. Closing movement of the lever 8 effects corresponding movement of the needle valve 15 through a spring 19 while opening movement brings the lever into contact with an abutment 18 in the sleeve to open the valve positively, the arrangement permitting the valve to be opened independently for starting purposes on pulling a Bowden wire 20 attached to the outer end of the sleeve 16. A throttle byepass 21 permits the rich starting mixture to pass to the engine. The end of the lever 8 abuts against a screw 23 on the carburetter body to determine the setting of the needle valve 15 and the lever 8 engages the link 7 through a spring-pressed sliding block 25 disposed between adjustable stops 24, 31 on the link. A baffle plate 4 covers the air inlet 3.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB641943A GB563159A (en) | 1943-04-21 | 1943-04-21 | Improvements in carburettors for internal combustion engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB641943A GB563159A (en) | 1943-04-21 | 1943-04-21 | Improvements in carburettors for internal combustion engines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB563159A true GB563159A (en) | 1944-08-01 |
Family
ID=9814154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB641943A Expired GB563159A (en) | 1943-04-21 | 1943-04-21 | Improvements in carburettors for internal combustion engines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB563159A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3510112A (en) * | 1964-07-09 | 1970-05-05 | Knut L Winquist | Liquid atomizer |
-
1943
- 1943-04-21 GB GB641943A patent/GB563159A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3510112A (en) * | 1964-07-09 | 1970-05-05 | Knut L Winquist | Liquid atomizer |
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