| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To secure a constant bonding area when bonding a terminal to a heating resistor and a temperature compensation resister; to reduce a welding current by keeping stable bonding having a small bonding area and a small change; to reduce a thermal influence to the terminal, the heating resistor and the temperature compensation resister; to narrow a range of a change of a material composition; to secure mounting position accuracy in the thickness direction; and to acquire stable output characteristics. <P>SOLUTION: This heating resistor type air flow measuring device equipped with a sub-channel having the heating resistor and the temperature compensation resister inside, the heating resistor, the temperature compensation resister, the terminal and an electronic circuit is described as follows: a terminal body has a plate shape; electric connection is applied between the heating resistor and the temperature compensation resister; a connection part surface of the terminal is a plane; and the connection part surface of the terminal is narrower than the width of the connection part periphery; and the height of a connection surface is the same as the height of the connection part periphery of the terminal. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
