摘要 |
C A N A D A INVENTOR: RIMAS J. GELEZIUNAS TITLE: WATER SENSING APPARATUS A water sensing apparatus has a housing and a circuit within the housing. An alarm, eg. a piezoelectric horn, is driven by the circuit. An elongate sensor is secured to the housing and is connected to the circuit. The other end of the sensor is adapted for sensing the presence of water, to activate the alarm. The sensor is both sufficiently rigid to enable it to maintain a configuration in which the apparatus is hung by the sensor, and is sufficiently flexible to enable it to be bent manually to a desired configuration. |