| 摘要 |
PROBLEM TO BE SOLVED: To simplify a structure by providing with a housing function of an element simple substance on an installing part while arranging the installing part for installing the element simple substance on an intake system constituting parts. SOLUTION: Installing parts 2, 3 of an element simple substance are arranged on a surge tank 1 as an intake system constituting parts. The installing parts 2, 3 are composed of a recessed part. A function as a housing of an ISC valve is applied on the circular installing part 2. A function as a housing of a boost sensor is applied on the rectangular installing part 3. Since the housing functions can be applied on the surge tank 1 by mounting only an element in the housing of each device, the whole of structure can be simplified. Only the device is built in the surge tank 1, and thereby, an individual housing parts can be omitted while lumping a water proofing structure of each device. |
