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US 2012/0256746 A1Published application
Tamper-Proof Alarm Component and Methods of Making and Using the Same
OwnerDan L. Dunsoninventor
Life of this patent
Estimating the term…
Abstract
Tamper-proof alarm components for detecting theft, for example, of copper, air conditioning component(s), and/or an air conditioning unit are disclosed. Methods of making and using tamper-proof alarm components are also disclosed.
Claims22
A tamper-proof alarm component for detecting theft, said alarm component comprising:
- a protective sleeve having a first sleeve end and a second sleeve end, said second sleeve end being positioned opposite said first sleeve end;
- a pressure switch positioned so as to extend through said protective sleeve, said pressure switch comprising (i) a switch trigger proximate said first sleeve end, (ii) one or more electrically conductive switch inlet wires, and (iii) one or more electrically conductive switch outlet wires, said switch trigger being movable between an open switch circuit position and a closed switch circuit position in response to a threshold amount of pressure being exerted on said switch trigger;
- and
- a hardened matrix material filling at least a portion of an inner sleeve volume positioned within said protective sleeve and extending a length along said protective sleeve from proximate said second sleeve end to said pressure switch, said hardened matrix material encapsulating (i) at least a portion of each of said one or more electrically conductive switch inlet wires positioned within said protective sleeve, and (ii) at least a portion of each of said one or more electrically conductive switch outlet wires positioned within said protective sleeve.
1 more element
A tamper-proof alarm component for detecting theft, said alarm component comprising:
- a protective sleeve having a first sleeve end and a second sleeve end, said second sleeve end being positioned opposite said first sleeve end;
- a pressure switch positioned so as to extend through said protective sleeve, said pressure switch comprising (i) a switch trigger proximate said first sleeve end, (ii) a single electrically conductive switch inlet wire, and (iii) one or more electrically conductive switch outlet wires, said switch trigger being movable between an open switch circuit position and a closed switch circuit position in response to a threshold amount of pressure being exerted on said switch trigger;
- a sleeve resistor positioned along one or more of the one or more electrically conductive switch outlet wires, wherein when two or more sleeve resistors are present, the two or more sleeve resistors are in parallel relationship with one another;
- and
- a hardened matrix material filling at least a portion of an inner sleeve volume positioned within said protective sleeve and extending a length along said protective sleeve from proximate said second sleeve end to said pressure switch, said hardened matrix material encapsulating (i) a portion of said single electrically conductive switch inlet wire positioned within said protective sleeve, (iii) a portion of each of said one or more electrically conductive switch outlet wires positioned within said protective sleeve, and (iii) any sleeve resistors.
2 more elements
An air conditioning system comprising a tamper-proof alarm component for detecting theft on one or more components of said air conditioning system, said alarm component comprising:
- a protective sleeve having a first sleeve end and a second sleeve end, said second sleeve end being positioned opposite said first sleeve end;
- a pressure switch positioned so as to extend through said protective sleeve, said pressure switch comprising (i) a switch trigger proximate said first sleeve end, (ii) one or more electrically conductive switch inlet wires, and (iii) one or more electrically conductive switch outlet wires, said switch trigger being movable between an open switch circuit position and a closed switch circuit position in response to a threshold amount of pressure being exerted on said switch trigger;
- a sleeve resistor positioned along one or more of said one or more electrically conductive switch outlet wires, wherein when two or more sleeve resistors are present, said two or more sleeve resistors are in parallel relationship with one another;
- and
- a hardened matrix material filling at least a portion of an inner sleeve volume positioned within said protective sleeve and extending a length along said protective sleeve from proximate said second sleeve end to said pressure switch, said hardened matrix material encapsulating (i) at least a portion of each of said one or more electrically conductive switch inlet wires positioned within said protective sleeve, (ii) at least a portion of each of said one or more electrically conductive switch outlet wires positioned within said protective sleeve, and (iii) any sleeve resistor positioned along said one or more electrically conductive switch outlet wires and within said protective sleeve.
2 more elements
Dependencies are inferred from the claim text.