Matches 1 - 21 out of 21
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7292155 Moisture detection sensor tape with leak locate  
An elongated substantially flat four-conductor moisture detection and location sensor is described. The sensor includes four parallel conductors laminated to a dielectric substrate. Two of the...
7280047 Real-time electronic spray deposition sensor  
An electronic spray deposition sensor for sensing deposition of liquid on an exterior surface is disclosed. The deposition sensor has a sensing surface comprising a plurality of electrically...
7239246 System and method for detecting water leakage  
A 3D liquid detection sensor, liquid-sensitive building material, and liquid detection systems have been provided. The 3D sensor comprises a 3D liquid detection field and an electrical connector to...
7130757 Remote monitoring system  
A remote monitoring system is disclosed. In one such embodiment, a system may comprise a first measuring unit disposed within a structure, a first processor disposed in operative communication with...
7126486 Method and apparatus for moisture detection in exterior sheathing of residential and commercial buildings  
An automated device monitors moisture content in exterior sheathing of a building for detecting moisture intrusion into the sheathing walls. A plurality of moisture sensors are embedded in selected...
7084776 Fluid detection apparatus and kit, and method of installation thereof  
An apparatus for sensing the presence of a conductive fluid on an upwardly facing generally planar surface of a floor, and a method of installation thereof. The apparatus includes an electrically...
6995676 Moisture detection and location system  
A system is provided to monitor for moisture at separate locations interior to exterior structure cladding. The system includes a plurality of moisture sensors, at least one of which is disposed at...
EP1615019A1 Installation for determining humidity  
A voltmeter (T) has an electric link to first (1) and second (2) conductor systems, to systems of conductor loops, to conductor networks or to conductor surfaces, both of which are installed with a...
6640616 Apparatus and method for detecting leaks in metal roofs  
An apparatus and method are shown for detecting leaks in metal roofs which are made up of metal roof panels secured in position to form a roof structure by metal screws. The apparatus includes an...
EP0884434B1 Leakproof ceramic tiles for floor or wall covering  
Abstract of EP0884434 The lining (1), above a supporting base (2), e.g. a concrete plate or wall, comprises at least the following parts:- an adhesion bridge layer (12), which is electrically...
6377181 Method and apparatus for moisture detection in exterior sheathing of residential and commercial buildings  
An automated device monitors moisture content in exterior sheathing of a building for detecting moisture intrusion into the sheathing walls. A plurality of moisture sensors are embedded in selected...
6175310 Leak detection tape  
An elongated, flexible, flat conductive tape can be applied to any surface to be monitored for water or other liquid leaks, and electrically connected to any suitable type of conventional...
5886636 Moisture detection and source identification method for structures  
The invented method can be applied to a house, building or other structure to detect the presence of a water problem, even in areas that are not visible to the naked eye. The method includes a step...
EP0884434A2 Leakproof ceramic tiles for floor or wall covering  
The lining (1), above a supporting base (2), e.g. a concrete plate or wall, comprises at least the following parts:- an adhesion bridge layer (12), which is electrically conductive, and in which is...
5824883 Battery leakage sensing system  
The present invention relates to a system for sensing leakage which comes from a battery and flows in a battery pack. The system comprises a electrical leakage sensor for sensing whether a battery...
5757197 Method and apparatus for electrically determining the presence, absence or level of a conducting medium, contamination notwithstanding  
Sensing apparatus is disclosed which allows for the determination of the presence, absence or percentage of a conducting medium such as water, by electronic means. The inventive apparatus negates...
5748092 Ceiling tile moisture detection system  
Ceiling tiles and a moisture detection system in which an array of electrodes placed preferably on the top unseen surface of the ceiling tiles typically used in commercial-type buildings. A...
5648724 Metallic time-domain reflectometry roof moisture sensor  
An apparatus for detecting the presence, location, and extent of the moise in a roof using metallic time-domain reflectomerry (TDR) includes an electrical pulses, a transmission line embedded...
5640096 Elastomer leak detection apparatus  
Portable apparatus for inducing an alternating electrical gradient into an impounded liquid media and including, directionally sensitive, sensing apparatus for monitoring gradients established in...
5540085 Method of measuring leakage position in impervious bottom sheet using electrodes mounted on both surfaces of the sheet and apparatus therefor  
A method for detecting a leakage position in an impervious sheet, which comprises disposing a first and a second electrode units on an upper side and a lower side of the impervious sheet,...
5537095 Incontinence detection device  
An incontinence detection device comprising a pad with a plurality of circuits. The circuit conductors are spaced on the pad, with each of the circuits defining a linear dimension across a...
Matches 1 - 21 out of 21