| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a liquid level detection device which is excellent in mounting workability on a sub tank while contributing to an increase in the capacity of the sub tank. <P>SOLUTION: A liquid level detection device 100 is mounted on a mounting part 35 of a hollow part 34 obtained by hollowing out a peripheral wall 33 of a sub tank 30 by being relatively displaced in a mounting direction AD regulated in advance. The liquid level detection device 100 includes a Hall IC 60 for detecting the height of a fuel liquid level 91a, a housing 40 having an extension wall 43 located at a side opposite from the mounting direction AD with respect to the Hall IC 60 to extend in an extension direction ED and stored in the hollow part 34, an auxiliary extension wall 44 formed integrally with the extension wall 43 to extend from the extension wall 43 in a separation direction SD separating from a hollow bottom wall part 34c, and a rib part 45 projecting toward a direction opposite from the mounting direction AD from an end 44a of the auxiliary extension wall 44 in the separation direction SD. <P>COPYRIGHT: (C)2012,JPO&INPIT |
