ES216020A1 - Improvements in carburetors tachymeters for internal combustión engines (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in carburetors tachymeters for internal combustión engines (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES216020A1 ES216020A1 ES216020A ES216020A ES216020A1 ES 216020 A1 ES216020 A1 ES 216020A1 ES 216020 A ES216020 A ES 216020A ES 216020 A ES216020 A ES 216020A ES 216020 A1 ES216020 A1 ES 216020A1
- Authority
- ES
- Spain
- Prior art keywords
- pipe
- calibrated
- pressure
- return
- injection
- 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
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Abstract
Improvements in tachimºtricas carburetors for internal combustion engines, characterized by the arrangement of a volumetric fuel pump that is driven according to the engine speed and a dosing or mixing device, which divides into two parts the flow of fuel supplied by the pump to a fuel inlet chamber, one of these parts being sent to an injection pipe through a calibrated injection passage, the injection pipe being connected to an injector that opens into the intake pipe of the engine, while the other part is sent to a return pipe through a calibrated return passage, the pressure in the said return pipe or pipe being regulated, by means of a valve that is disposed in this last pipe below said calibrated return step and , driven by a pressure regulator that works in relation to the pressure difference between the tube or pipe of and the return pipe or pipe, regulating the ratio of the sections of said calibrated injection step and of the said calibrated return step as a function of the intake pressure of the engine in which a pressure-operated manometer device acts as a function of the pressure The motor inlet regulates both the calibrated injection step and the calibrated return step, so that it increases the section of the calibrated injection step and decreases the section of the calibrated return step, when the intake pressure increases and vice versa. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES216020A ES216020A1 (en) | 1954-06-18 | 1954-06-18 | Improvements in carburetors tachymeters for internal combustión engines (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES216020A ES216020A1 (en) | 1954-06-18 | 1954-06-18 | Improvements in carburetors tachymeters for internal combustión engines (Machine-translation by Google Translate, not legally binding) |
Publications (1)
Publication Number | Publication Date |
---|---|
ES216020A1 true ES216020A1 (en) | 1956-01-16 |
Family
ID=65683719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES216020A Expired ES216020A1 (en) | 1954-06-18 | 1954-06-18 | Improvements in carburetors tachymeters for internal combustión engines (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES216020A1 (en) |
-
1954
- 1954-06-18 ES ES216020A patent/ES216020A1/en not_active Expired
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