| 摘要 |
The present invention concerns a liquid leakage detection apparatus. The apparatus includes a liquid collecting portion, a housing (7) with an opening and a housing contact face, an indicator body (6, 10, 11) with an indicator body contact face, and a expansion element cavity (26) between said housing contact face and said indicator body contact face. A liquid sensitive, expanding element is located in the expansion element cavity and a liquid path (27) extends between the liquid collecting portion and the expansion element cavity. |
