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US 12,699,019 B2Granted
Leakage detector system
AssigneeOrbital Systems AB
InventorsAmir Mehrdad Mahdjoubi Namin, Markus Friberg, Dick Hammer, Michael Ridell
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Abstract
The present invention describes a leakage detector system 1 comprising a sensor unit 2, said sensor unit 2 comprising a moisture sensor 20 and a transmitter, said leakage detector system also comprising an enclosing material 3 embedding the sensor unit 2.
Claims18
Leakage detector system comprising:
- a sensor unit, said sensor unit comprising a moisture sensor and a transmitter;
- an enclosing material embedding the sensor unit;
- and
- a permanently installed charging unit comprising a battery, the charging unit arranged to enable charging of the sensor unit,
- wherein the sensor unit is arranged on a sealed side of a moisture barrier and wherein the charging unit is arranged on the other side of the moisture barrier with respect to the sensor unit,
- wherein the moisture sensor is a passive sensor, which is activated when getting into contact with moisture, and
- wherein the leakage detector system is arranged to, in response to an external event, send a signal to the sensor unit to perform a measurement, wherein the external event is indicative of water being fed into a system,
- wherein the leakage detector system is arranged to send a signal to the sensor unit to perform a measurement and send measurement data from the transmitter of the sensor unit to a receiver unit, and
- wherein the receiver unit and the charging unit is one and the same unit.
6 more elements
Dependencies are inferred from the claim text.