| 摘要 |
1496864 Heating charge CHRYSLER CORP 25 Feb 1976 [30 May 1975] 07479/76 Heading F1B [Also in Divisions B1 and B7] Circuit boards 34 are arranged in the flow path of air from the intake duct 16 to the air filter 10 of an engine air inlet system so as to provide cooling for the electronic components or modules 32 carried on the boards. Ports 18 communicate the interior of the chamber 14 with filter 10. Modules 32 containing potted circuits boards and components are plugged into the boards 34 which are wired to plugs 42 to provide external connections, interboard connection being provided by direct wiring. Gaskets 24, 30 seal housing 14 to filter 10 and duct 16 respectively. The duct 16 may mount a device such as an air-flow measuring probe 44 and associated circuitory 46. The circuitry may be associated with fuel metering, fuel injection or electronic spark timing controls. |
