MIXTURE-COMPRESSING INTERNAL-COMBUSTION ENGINE WITH SECONDARY-AIR INJECTION AND WITH AIR-MASS METERING IN THE SUCTION PIPE
The invention relates to a mixture-compressing internal-combustion engine with secondary-air injection and with air-mass measurement as well as with an injection valve sequential fuel injection and air assistance, the air line provided for air assistance being equipped with a shut-off valve opening...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The invention relates to a mixture-compressing internal-combustion engine with secondary-air injection and with air-mass measurement as well as with an injection valve sequential fuel injection and air assistance, the air line provided for air assistance being equipped with a shut-off valve opening in the starting and the warmup phase of the internal-combustion engine. |
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