NL7500261A - Carburettor with elastic reset units for auxiliary flap - acted on by engine, exhaust gas, and environmental parameters - Google Patents
Carburettor with elastic reset units for auxiliary flap - acted on by engine, exhaust gas, and environmental parametersInfo
- Publication number
- NL7500261A NL7500261A NL7500261A NL7500261A NL7500261A NL 7500261 A NL7500261 A NL 7500261A NL 7500261 A NL7500261 A NL 7500261A NL 7500261 A NL7500261 A NL 7500261A NL 7500261 A NL7500261 A NL 7500261A
- Authority
- NL
- Netherlands
- Prior art keywords
- engine
- carburettor
- acted
- elastic reset
- exhaust gas
- Prior art date
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/0015—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using exhaust gas sensors
- F02D35/0023—Controlling air supply
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Abstract
Carburettor with constant reduced press., as in 2157533, has the elastic reset units of the additional throttle flap of the auxiliary channel tensioned by an initial regulator for idling and also by at least one of the parameters; engine temp., air filter pressure drop, degree of dilution of the mixture by recirculated exhaust gases, a voltage from a probe for CO content of exhaust gases, temp. of air entering the engine, and atmos. press. Preferably the tension is increased when the main throttle flaps are in the idling position. The additional throttle flap is reset by one end of a spring whose other end is attached with adjustable positioning to an arm that is jointed at one end and has its other end acted on, via springs, by the respective parameters.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7200256A NL7200256A (en) | 1972-01-07 | 1972-01-07 | |
FR7401885A FR2258533B2 (en) | 1974-01-21 | 1974-01-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7500261A true NL7500261A (en) | 1975-07-23 |
Family
ID=33492223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7500261A NL7500261A (en) | 1972-01-07 | 1975-01-09 | Carburettor with elastic reset units for auxiliary flap - acted on by engine, exhaust gas, and environmental parameters |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL7500261A (en) |
-
1975
- 1975-01-09 NL NL7500261A patent/NL7500261A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |