Abstract: A method of monitoring combustion properties in an interior of a furnace is described. A beam of light is projected through a pitch optic including a pitch collimating lens residing outside the boiler interior. The pitch collimating lens projects the beam through a penetration into the boiler interior. The beam of light projected by the pitch collimating lens is reflected from at least one in-furnace retro-reflector, and received with a catch optic substantially identical to the pitch optic residing outside the boiler interior. The pitch optic and the catch optic may be embodied in the same pitch/catch optic. The pitch collimating lens may also be steered toward another of the at least one in-furnace retro-reflectors. Combustion properties may be calculated for each retro-reflector based on retro-reflector zones within the furnace.

Abstract: A method of monitoring combustion properties in an interior of a furnace is described. A beam of light is projected through a pitch optic including a pitch collimating lens residing outside the boiler interior. The pitch collimating lens projects the beam through a penetration into the boiler interior. The beam of light projected by the pitch collimating lens is reflected from at least one in-furnace retro-reflector, and received with a catch optic substantially identical to the pitch optic residing outside the boiler interior. The pitch optic and the catch optic may be embodied in the same pitch/catch optic. The pitch collimating lens may also be steered toward another of the at least one in-furnace retro-reflectors. Combustion properties may be calculated for each retro-reflector based on retro-reflector zones within the furnace.

Abstract: A display mounting kit, system, and method are disclosed utilizing first and second primary releasable attachment elements that are secured about the periphery of a display panel and in a substantially corresponding relationship on a mounting surface, respectively. At least one supplementary fastening element having two interlocking component pieces for selective engagement with each other provides secure mounting between the display panel and the mounting surface. The at least one supplementary fastening element can also be utilized as a stand-alone primary fastening element.

Abstract: A display mounting kit, system, and method are disclosed utilizing first and second primary releasable attachment elements that are secured about the periphery of a display panel and in a substantially corresponding relationship on a mounting surface, respectively. At least one supplementary fastening element having a stiff core and first and second substantially planar surfaces for respective engagement with the display panel and the mounting surface provides secure mounting between the display panel and the mounting surface.

Abstract: A display mounting kit, system, and method are disclosed utilizing first and second primary releasable attachment elements that are secured about the periphery of a display panel and in a substantially corresponding relationship on a mounting surface, respectively. At least one supplementary fastening element having a stiff core and first and second substantially planar surfaces for respective engagement with the display panel and the mounting surface provides secure mounting between the display panel and the mounting surface.

Abstract: A display mounting kit, system, and method are disclosed utilizing first and second primary releasable attachment elements that are secured about the periphery of a display panel and in a substantially corresponding relationship on a mounting surface, respectively. At least one supplementary fastening element having two interlocking component pieces for selective engagement with each other provides secure mounting between the display panel and the mounting surface. The at least one supplementary fastening element can also be utilized as a stand-alone primary fastening element.

Abstract: A display mounting kit, system, and method are disclosed utilizing first and second primary releasable attachment elements that are secured about the periphery of a display panel and in a substantially corresponding relationship on a mounting surface, respectively. At least one supplementary fastening element having two interlocking component pieces for selective engagement with each other provides secure mounting between the display panel and the mounting surface. The at least one supplementary fastening element can also be utilized as a stand-alone primary fastening element.

Abstract: A display mounting kit, system, and method are disclosed utilizing first and second primary releasable attachment elements that are secured about the periphery of a display panel and in a substantially corresponding relationship on a mounting surface, respectively. At least one supplementary fastening element having a stiff core and first and second substantially planar surfaces for respective engagement with the display panel and the mounting surface provides secure mounting between the display panel and the mounting surface.