GB252723A - Improvement in carbureters - Google Patents
Improvement in carburetersInfo
- Publication number
- GB252723A GB252723A GB13351/26A GB1335126A GB252723A GB 252723 A GB252723 A GB 252723A GB 13351/26 A GB13351/26 A GB 13351/26A GB 1335126 A GB1335126 A GB 1335126A GB 252723 A GB252723 A GB 252723A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ports
- air
- valve
- fuel
- casing
- 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
- F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
- F02M7/12—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves
- F02M7/22—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves fuel flow cross-sectional area being controlled dependent on air-throttle-valve position
-
- 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
- F02M9/08—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 throttling valves rotatably mounted in the passage
- F02M9/085—Fuel spray nozzles in the throttling valves
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
252,723. Jõderlund, J. May 29, 1925, [Convention date]. Spray carburettors. - A rotatable ported valve controls simultaneously a number of air inlet ports and a number of fuel orifices, the latter discharging directly into the air ports in the control valve so that the fuel enters the air stream where it has its highest velocity, all the fuel orifices being controlled simultaneously and gradually. The casing 1 has a removable cover 2 adapted to be connected to the induction pipe by a flange 3. Into the lower end of the casing is inserted a sleeve 4 and into this again a cap 6 having air-inlet ports 7 and serving as a bearing for a rotatable valve 8 with ports 9 corresponding to the ports 7. The valve is actuated by an arm 11 and is pressed by a spring 12 against the upper end of the sleeve 4 at which fuel passages 15 terminate in tapered grooves 16, Fig. 4. These passages are fed from the float chamber 13 and fine holes 14 and communicate through holes 19 with a chamber 20 to which air may be admitted by a manuallyactuated disc valve. The ports 9 in the valve 8 control simultaneously the air ports 7 and the fuel grooves 16.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE252723X | 1925-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB252723A true GB252723A (en) | 1927-04-14 |
Family
ID=20306230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13351/26A Expired GB252723A (en) | 1925-05-29 | 1926-05-26 | Improvement in carbureters |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB252723A (en) |
-
1926
- 1926-05-26 GB GB13351/26A patent/GB252723A/en not_active Expired
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