MAIN CARTRIDGE HEATING JACKET
A heating jacket for use with an ammonia-containing storage cartridge for the controlled release of ammonia into an exhaust stream for the reduction of NO x is disclosed. The heating jacket includes an upper section comprising a plurality of layered materials, a lower section comprising a plurality of layered materials, a tool-less locking mechanism for securing the upper and lower sections, wherein the upper and lower sections together form an interior space for the receiving an ammonia-containing material canister. The heating jacket may also include a temperature regulating device within one of the upper section and the lower section for maintaining an activating temperature within a predefined limit for the controlled release of ammonia into the exhaust stream.
1 . A heating jacket comprising:
first and second complimentary adjacent sections defining an interior space for receiving an ammonia-containing cartridge, the sections aligning with one another along peripheral seams;
a heating element disposed within the first and second sections; and,
a locking mechanism for securing and releasing the first and second sections around the cartridge.
2 . The heating jacket of claim 1 , wherein the first section and the second sections include connectors along the peripheral seams for joining the first section with the second section.
3 . The heating jacket of claim 2 , wherein the connectors include a hinge.
4 . The heating jacket of claim 1 , wherein the first and second sections are comprised of a plurality of layered materials.
5 . The heating jacket of claim 4 , wherein one of the layers of the first and second sections includes a controllable heating element disposed therein.
6 . The heating jacket of claim 1 , wherein the locking mechanism includes a pivotal lever.
7 . The heating jacket of claim 1 , wherein the device further includes a temperature regulator.
8 . The heating jacket of claim 1 , wherein the temperature regulator includes an integrated temperature detection device.
9 . A heating jacket for use in the controlled release of ammonia in an exhaust stream for the reduction of NO x , the jacket comprising:
an upper section comprising a plurality of layered materials;
a lower section comprising a plurality of layered materials;
a tool-less locking mechanism for securing the upper and lower sections, wherein the upper and lower sections together form an interior space for the receiving an ammonia-containing material canister; and,
a temperature regulating device within one of the upper section and the lower section for maintaining an activating temperature within a predefined limit for the controlled release of ammonia into the exhaust stream.
10 . A method for regulating a temperature applied to a solid ammonia storage cartridge for use in the treatment of NO x in an exhaust stream, the method comprising the steps of:
affixing a restraint device to a frame of a vehicle;
providing a multi-layered heating jacket defining an interior space within the restraint device;
placing the solid ammonia storage cartridge within the interior space of the heating jacket;
securing the heating jacket around the cartridge;
providing a heating means within the heating jacket; and,
regulating an activation temperature of the heating jacket and storage cartridge.
11 . The method of claim 10 , wherein the step of securing the heating jacket around the cartridge comprises providing a tool-less closure.
12 . The method of claim 10 , wherein the tool-less closure comprises a lever.
13 . The method of claim 10 , wherein the heating means comprises a plurality of electronic heating elements disposed within the heating jacket.
14 . The method of claim 10 , wherein the step of regulating the activation temperature of the heating jacket and storage cartridge further comprises maintaining the activation temperature for release of ammonia from the solid ammonia storage cartridge.