ES344321A1 - Carburetters - Google Patents
CarburettersInfo
- Publication number
- ES344321A1 ES344321A1 ES344321A ES344321A ES344321A1 ES 344321 A1 ES344321 A1 ES 344321A1 ES 344321 A ES344321 A ES 344321A ES 344321 A ES344321 A ES 344321A ES 344321 A1 ES344321 A1 ES 344321A1
- Authority
- ES
- Spain
- Prior art keywords
- chamber
- suction passage
- sliding valve
- wall
- mixing 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
- F02M3/12—Passageway systems
-
- 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
- F02M7/14—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle
- F02M7/16—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle operated automatically, e.g. dependent on exhaust-gas analysis
-
- 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
- F02M7/14—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle
- F02M7/16—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle operated automatically, e.g. dependent on exhaust-gas analysis
- F02M7/17—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle operated automatically, e.g. dependent on exhaust-gas analysis by a pneumatically adjustable piston-like element, e.g. constant depression 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)
- Characterised By The Charging Evacuation (AREA)
Abstract
Improvements in carburetors, and more particularly in carburetors with air valves for internal combustión engines, characterized in that the carburetor comprises a suction passage, a box next to said suction passage and divided into a first chamber and a second chamber by a movable wall, a sliding valve connected to said movable wall and slidably movable through an opening in the wall of the suction passage, said opening connecting said suction passage and said first chamber, said sliding valve with a part of the wall of the suction passage to provide a variable opening, pushing means acting on said sliding valve to push it towards said wall part, a mixing chamber formed in the suction passage between the sliding valve and a choke valve downstream of said sliding valve, being connected di second chamber to the mixing chamber while said first chamber is arranged to receive air at a pressure greater than that existing in the mixing chamber a flow of air to the mixing chamber, additional to the flow through said gap, can be adjusted by means of at least one valve in passage means through which a portion of said additional flow passes. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3623766A GB1142318A (en) | 1966-08-12 | 1966-08-12 | Improvements in or relating to carburetters |
GB1827067 | 1967-04-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES344321A1 true ES344321A1 (en) | 1968-12-16 |
Family
ID=26253285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES344321A Expired ES344321A1 (en) | 1966-08-12 | 1967-08-11 | Carburetters |
Country Status (3)
Country | Link |
---|---|
US (1) | US3456929A (en) |
DE (2) | DE1576646A1 (en) |
ES (1) | ES344321A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2097683A2 (en) * | 1993-02-09 | 1997-04-01 | Velasco Clemente Jesus Sanchez | Additional variable air and fuel injection carburettor, controlled by means of a barrel with axial and linear movement by central lever. |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2165305B1 (en) * | 1971-12-29 | 1972-10-12 | Deutsche Vergaser Gmbh & Co Kg, 4040 Neuss | Carburetors for internal combustion engines |
US4229385A (en) * | 1979-06-01 | 1980-10-21 | Leibfreid Russel B | Variable venturi carburetor |
JPS59173541A (en) * | 1983-03-23 | 1984-10-01 | Toyota Motor Corp | Variable venturi type carburettor |
GB9022003D0 (en) * | 1990-10-10 | 1990-11-21 | Interox Chemicals Ltd | Purification of hydrogen peroxide |
US5395019A (en) * | 1991-12-04 | 1995-03-07 | Christensen; David | Portable utility container with latch and mount |
US5662836A (en) * | 1995-10-25 | 1997-09-02 | Yost; Robert M. | Fuel jet having stepped needle |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3078079A (en) * | 1960-06-29 | 1963-02-19 | Gen Motors Corp | Air valve carburetor |
US3147320A (en) * | 1961-05-16 | 1964-09-01 | Enginering Res And Applic Ltd | Carburetors |
DE1243917B (en) * | 1961-10-09 | 1967-07-06 | Sibe | Device for internal combustion engines with fuel injection into the intake line |
US3243167A (en) * | 1962-06-04 | 1966-03-29 | Bendix Corp | Constant vacuum type carburetor |
FR1366970A (en) * | 1963-06-07 | 1964-07-17 | Zenith Carburateur Soc Du | Variable air carburetor |
FR1429365A (en) * | 1965-01-12 | 1966-02-18 | Sibe | Improvements to idle speed control devices in internal combustion engine carburettors and to methods for calibrating these devices |
FR1466177A (en) * | 1965-02-20 | 1967-01-13 | Honda Gijutsu Kenkyusho Kk | Carburetor |
US3321195A (en) * | 1965-10-15 | 1967-05-23 | Acf Ind Inc | Carburetor idle adjust needle valve locking device |
-
1967
- 1967-08-07 US US658778A patent/US3456929A/en not_active Expired - Lifetime
- 1967-08-09 DE DE19671576646 patent/DE1576646A1/en not_active Withdrawn
- 1967-08-09 DE DEZ11409U patent/DE1973194U/en not_active Expired
- 1967-08-11 ES ES344321A patent/ES344321A1/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2097683A2 (en) * | 1993-02-09 | 1997-04-01 | Velasco Clemente Jesus Sanchez | Additional variable air and fuel injection carburettor, controlled by means of a barrel with axial and linear movement by central lever. |
Also Published As
Publication number | Publication date |
---|---|
US3456929A (en) | 1969-07-22 |
DE1973194U (en) | 1967-11-23 |
DE1576646A1 (en) | 1970-06-18 |
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