ES442040A1 - Apparatus for providing a uniform combustible air-fuel mixture - Google Patents
Apparatus for providing a uniform combustible air-fuel mixtureInfo
- Publication number
- ES442040A1 ES442040A1 ES442040A ES442040A ES442040A1 ES 442040 A1 ES442040 A1 ES 442040A1 ES 442040 A ES442040 A ES 442040A ES 442040 A ES442040 A ES 442040A ES 442040 A1 ES442040 A1 ES 442040A1
- Authority
- ES
- Spain
- Prior art keywords
- intake air
- liquid fuel
- section
- mixing chamber
- swirl
- 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
- 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
- F02M9/133—Axially movable throttle valves concentric with the axis of the mixture passage the throttle valves having mushroom-shaped bodies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles (AREA)
- Nozzles For Spraying Of Liquid Fuel (AREA)
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Abstract
Apparatus for mixing liquid fuel and intake air comprising an intake air receiver section, a venturi-shaped mixing chamber having its converging wall manufactured integrally with the intake air receiver section and within which the intake air A section of turbulence integrally with the wall is followed by the intake air receiving section, said mixing chamber including means for supplying liquid fuel to supply liquid fuel to the interior of the intake air immediately below the point of minimum opening. diverter of the mixing chamber, and a regulator piece in the configuration of the cone-like upper and lower sections, with a common base and mounted for reciprocating movement within at least the mixing chamber and the swirl section, defining the upper section cone-shaped throttle and diverter wall a of the mixing chamber, when not in contact, a restricted area that gradually expands or expands, within which the liquid fuel is mixed with the intake air and atomized by the latter, and the lower cone-like section, of the regulator piece, defining within the swirl section, a swirl zone within which the mixture of liquid fuel and air leaving the restricted zone is subjected to swirl to provide additional atomization of the liquid fuel and further mixing the liquid fuel inside the intake air. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH174075A CH606783A5 (en) | 1975-02-13 | 1975-02-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES442040A1 true ES442040A1 (en) | 1977-03-16 |
Family
ID=4217464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES442040A Expired ES442040A1 (en) | 1975-02-13 | 1975-10-17 | Apparatus for providing a uniform combustible air-fuel mixture |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5423042B2 (en) |
CH (1) | CH606783A5 (en) |
DE (1) | DE2546931A1 (en) |
ES (1) | ES442040A1 (en) |
FR (1) | FR2300903A1 (en) |
GB (1) | GB1518525A (en) |
IT (1) | IT1052440B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5824623B2 (en) * | 1977-05-09 | 1983-05-23 | 日産自動車株式会社 | fuel supply device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5828415B2 (en) * | 1972-09-20 | 1983-06-15 | ヴイクタ リミテツド | carburetor |
-
1975
- 1975-02-13 CH CH174075A patent/CH606783A5/xx not_active IP Right Cessation
- 1975-09-26 FR FR7529593A patent/FR2300903A1/en not_active Withdrawn
- 1975-09-26 JP JP11573975A patent/JPS5423042B2/ja not_active Expired
- 1975-09-29 GB GB3981375A patent/GB1518525A/en not_active Expired
- 1975-10-17 ES ES442040A patent/ES442040A1/en not_active Expired
- 1975-10-20 DE DE19752546931 patent/DE2546931A1/en not_active Withdrawn
- 1975-11-28 IT IT5244475A patent/IT1052440B/en active
Also Published As
Publication number | Publication date |
---|---|
IT1052440B (en) | 1981-06-20 |
DE2546931A1 (en) | 1976-08-26 |
JPS5423042B2 (en) | 1979-08-10 |
JPS5194027A (en) | 1976-08-18 |
FR2300903A1 (en) | 1976-09-10 |
CH606783A5 (en) | 1978-11-15 |
GB1518525A (en) | 1978-07-19 |
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