| 摘要 |
<p>#CMT# #/CMT# The method involves providing a charge-air cooler (9) downstream to a supercharger (2). A cooling circuit (13) is connected with the supercharger. The supercharger is regulated by a pressure adjusting device (7). Differential pressure of supercharged air is determined for detecting a glacial condition of the charge-air cooler. A temperature level in an input side (16) is increased by adjusting the glacial condition of the charge-air cooler and by adjusting high pressure ratio using the pressure adjusting device and/or reducing output of the cooling circuit. #CMT# : #/CMT# An independent claim is also included for an internal combustion engine with a supercharger. #CMT#USE : #/CMT# Method for operating an internal combustion engine (claimed). #CMT#ADVANTAGE : #/CMT# The differential pressure of the supercharged air is determined for detecting the glacial condition of the charge-air cooler, thus enabling detection of the glacial condition of the charge-air cooler in a simple manner. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic view of an internal combustion engine. 1 : Internal combustion engine 2 : Supercharger 7 : Pressure adjusting device 9 : Charge-air cooler 13 : Cooling circuit 16 : Input side.</p> |
