Sensor for detecting the presence and location of a water leak
First Claim
1. A leak detecting sensor for detecting leaks of water comprising a coaxial cable having a central conductor and an external conductor separated by an electrically insulating material, and a bare conductor juxtaposed in substantially parallel relation to said coaxial cable, said coaxial cable and bare conductor held between insulating coverings at a desired spacing, said insulating coverings having openings therein adjacent the coaxial cable and the bare conductor.
1 Assignment
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Accused Products
Abstract
A coaxial cable and a bare wire are aligned in parallel relationship and affixed within insulation covers which have openings therein so as to partly expose both the bare wire and the outer conductor of the coaxial cable at the atmosphere, forming a leak detecting sensor. By the use of resistance meters, the core wire of the coaxial cable is utilized to detect both the presence and the location of a leak.
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Citations
4 Claims
- 1. A leak detecting sensor for detecting leaks of water comprising a coaxial cable having a central conductor and an external conductor separated by an electrically insulating material, and a bare conductor juxtaposed in substantially parallel relation to said coaxial cable, said coaxial cable and bare conductor held between insulating coverings at a desired spacing, said insulating coverings having openings therein adjacent the coaxial cable and the bare conductor.
Specification