ES435261A1 - Internal combustion engine carburettors - Google Patents
Internal combustion engine carburettorsInfo
- Publication number
- ES435261A1 ES435261A1 ES435261A ES435261A ES435261A1 ES 435261 A1 ES435261 A1 ES 435261A1 ES 435261 A ES435261 A ES 435261A ES 435261 A ES435261 A ES 435261A ES 435261 A1 ES435261 A1 ES 435261A1
- Authority
- ES
- Spain
- Prior art keywords
- venturi
- main
- diaphragm
- upstream
- smaller
- 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
- F02M19/00—Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00
- F02M19/08—Venturis
- F02M19/10—Venturis in multiple arrangement, e.g. arranged in series, fixed, arranged radially offset with respect to each other
-
- 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
- F02M19/00—Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00
- F02M19/08—Venturis
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Spray-Type Burners (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
Improvements to carburettors for internal combustion engines of the type comprising downstream to upstream in their intake duct, a main throttle member actuated by the driver and a main venturi in which a secondary venturi is placed, smaller than the main venturi and coaxial with the main venturi, in which an outlet port of the main fuel nozzle system is made and a calibrated diaphragm fixed the secondary venturi removably upstream of the outlet port, characterized in that the diaphragm (16) empties into the secondary venturi (6) at a point located, in the air path, upstream of the outlet hole (14), a diaphragm that offers the air a passage section smaller than the smaller passage section offered by the secondary venturi downstream of the diaphragm. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7410018A FR2264982B1 (en) | 1974-03-22 | 1974-03-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES435261A1 true ES435261A1 (en) | 1977-04-01 |
Family
ID=9136740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES435261A Expired ES435261A1 (en) | 1974-03-22 | 1975-03-04 | Internal combustion engine carburettors |
Country Status (5)
Country | Link |
---|---|
BR (1) | BR7501731A (en) |
ES (1) | ES435261A1 (en) |
FR (1) | FR2264982B1 (en) |
GB (1) | GB1493314A (en) |
IT (1) | IT1032377B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4171332A (en) * | 1977-12-08 | 1979-10-16 | Walther Gohnert | Fuel-air mixer for carburetors |
US4336780A (en) * | 1979-05-21 | 1982-06-29 | Kabushiki Kasiha Toyota Chuo Kenkyusho | Jet control carburetor |
HU183232B (en) * | 1980-10-09 | 1984-04-28 | Janos Csikos | Device for carburetting liquid fuel and forming with air its mixture for otto engines |
US4387063A (en) * | 1981-05-12 | 1983-06-07 | Societe Industrielle De Brevets Et D'etudes S.I.B.E. | Carburettors comprising a main fuel circuit and an auxiliary circuit |
-
1974
- 1974-03-22 FR FR7410018A patent/FR2264982B1/fr not_active Expired
-
1975
- 1975-02-27 GB GB830675A patent/GB1493314A/en not_active Expired
- 1975-03-04 ES ES435261A patent/ES435261A1/en not_active Expired
- 1975-03-20 IT IT4868975A patent/IT1032377B/en active
- 1975-03-24 BR BR7501731A patent/BR7501731A/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2264982B1 (en) | 1979-03-16 |
FR2264982A1 (en) | 1975-10-17 |
BR7501731A (en) | 1975-12-23 |
GB1493314A (en) | 1977-11-30 |
IT1032377B (en) | 1979-05-30 |
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