| 摘要 |
<p>PURPOSE:To make an outlet area of a bypass passage so as not to be varied by an insulator, by forming the bypass passage with a measurer body and a ring, while installing the insulator interposingly between the ring and a connector body. CONSTITUTION:A suction air quantity measuring device is constituted of a measurer body 12 and a connector body 14. A main passage 15 and a bypass passage 16 both are formed in this measurer body 12, while this bypass passage 16 has an inlet 18 and an outlet 20 which is formed by the measurer body 12 and a ring 22. An insulator 30 is held between the ring 22 and the connector body 14. Thus, an outlet area of the bypass passage is made so as not to be varied by the insulator.</p> |
