Abstract: A system for cleaning a filter mounted over an intake opening of an air handling unit. A conduit is secured to an elevated location of the unit and includes a plurality of spaced nozzles arrayed against the filter. A supply tube connects to the conduit for supplying a pressurized fluid through the nozzles in order to clear debris from an exterior of the mounted filter. The pressurized fluid includes either of water or compressed air provided from any of a source or a supply reservoir. A pump is incorporated into the supply tube for pressurizing the fluid. A filter incorporated into the supply tube filters the pressurized fluid prior to delivery to spray issuing conduit.

Abstract: A filter and kit assembly for securing to one or more intake surfaces associated with a V-shaped heat exchanger unit. A screen includes a reinforced edge, within which is configured a plurality of spaced apart grommets aligning with and receiving therethrough engaging portions of the fasteners. In one variant, a frame is constructed for supporting the fasteners and attached filter and which is subsequently secured by clips against a flange surface surrounding the intake opening. In a further variant, the screen is configured in wrap-around fashion for supporting against first and second consecutively arranged intake openings along with an interconnecting intermediate flange surface.

Abstract: A kit and assembly for securing any filter, screen or covering to a perimeter intake face surrounding an opening. The kit and assembly includes a series of tracks adapted to mount against the intake face in surrounding fashion around the opening. A plurality of fasteners are slidably installed upon each of the tracks prior to inter-assembly. The tracks further include opposite exterior rail locations which oppose tabs configured into interior facing locations of the fasteners so that the fasteners are adjustable along the tracks. The filter, screen or covering further includes a plurality of perimeter spaced apertures for securing to engaging portions of the fasteners and in order to mount the filter, screen or covering to the intake face.

Abstract: A filter mounting assembly for use with a structure having front and interconnecting side faces surrounding an air intake opening. The assembly includes at least one “L” shaped member adapted to be secured to either of the front or side faces of the structure on either side of the intake opening. A track is secured to each of the members so that an interior accessible channel of each track is arrayed in opposing fashion on opposite sides of the opening forward of the front intake face. A plurality of rollers are contained within each of the rails, the rollers each further including a forward extending hook portion projection from the interior track channels. A covering is provided having a plurality of side edge proximate located eyelets, the hook portions engaging through the eyelets for supporting the covering over the opening.

Abstract: A filter and kit assembly for securing to one or more intake surfaces associated with a V-shaped heat exchanger unit. A screen includes a reinforced edge, within which is configured a plurality of spaced apart grommets aligning with and receiving therethrough engaging portions of the fasteners. In one variant, a frame is constructed for supporting the fasteners and attached filter and which is subsequently secured by clips against a flange surface surrounding the intake opening. In a further variant, the screen is configured in wrap-around fashion for supporting against first and second consecutively arranged intake openings along with an interconnecting intermediate flange surface.

Abstract: A filter mounting assembly for use with a structure having front and interconnecting side faces surrounding an air intake opening. The assembly includes at least one “L” shaped member adapted to be secured to either of the front or side faces of the structure on either side of the intake opening. A track is secured to each of the members so that an interior accessible channel of each track is arrayed in opposing fashion on opposite sides of the opening forward of the front intake face. A plurality of rollers are contained within each of the rails, the rollers each further including a forward extending hook portion projection from the interior track channels. A covering is provided having a plurality of side edge proximate located eyelets, the hook portions engaging through the eyelets for supporting the covering over the opening.

Abstract: An assembly for installing a covering over an air intake opening in engagement with a surrounding perimeter extending face. A plurality of elongated supports attached to the perimeter extending face at locations around the intake opening, each of the supports exhibiting a forwardly projecting support surface within which is configured a slot. A plurality of fasteners install through an accessible end location of each support such that a base of each fastener is retained within and traversable along an interior channel defined in said support, a projecting portion of each fastener extending from said base and through said slot. A rigid mesh exhibits a generally rectangular outline which generally matches the arrangement of the elongated supports, an aperture pattern defined in the mesh permitting the projecting portions of the fasteners to extend through the mesh to retain the mesh over the forwardly projecting support surfaces.

Abstract: An assembly, kit and method for installing a covering over an air intake opening in engagement with a surrounding perimeter extending face. A plurality of fasteners are provided which can be directly secured to an air intake face, such by utilizing either of magnets or adhesives. These include each of twist and toggle lock fasteners in which a magnet or adhesive is incorporated into a base of the fastener. A further fastener variant incorporates a rigid stem with a compressible or deflectable upper enlarged head which can be resistive fitted during insertion through a grommet aperture in the filter screen outer perimeter and, once passing through the grommet, subsequently re-expanding to hold the screen in place.

Abstract: A magnetized fastening system for applying, over an opening and surrounding fascia of a structure, a covering material including either of a flexible or rigid outer reinforced extending perimeter within which is configured a plurality of receiving apertures. A plurality of rails are adapted to being secured to the fascia in extending fashion proximate the opening, each of the rails exhibiting a three dimensional cross sectional shape with a forwardly projecting support surface within which is configured an outwardly facing narrowed slot for receiving a plurality of fasteners for securing the edges of the covering. A magnetized insert secures together the elongated channels in perimeter defined fashion over the intake opening.

Abstract: A fastening system for applying, over an opening and surrounding fascia of a structure, a covering material including either of a flexible or rigid outer reinforced extending perimeter within which is configured a plurality of receiving apertures. A plurality of rails are adapted to being secured to the fascia in extending fashion proximate the opening, each of the rails exhibiting a three dimensional cross sectional shape with a forwardly projecting support surface within which is configured an outwardly facing narrowed slot for receiving a plurality of fasteners for securing the edges of the covering. An insert secures together the elongated channels in perimeter defined fashion over the intake opening. The inserts each have compression fitting sides adapted to inter-engage within the interior channels of the rails.

Abstract: Embodiments disclosed herein generally relate to a method for forming a HAMR head. The method includes depositing a drop-on-demand mask on a portion of a surface of a slider using a drop-on-demand tool. The surface of the slider includes at least a portion of an NFT. A first protective layer is deposited over a remaining portion of the surface of the slider and over the drop-on-demand mask. The drop-on-demand mask and a portion of the first protective layer disposed on the drop-on-demand mask are removed, exposing at least the portion of the NFT. A second protective layer is deposited on the first protective layer and at least the exposed portion of the NFT. By using the drop-on-demand tool to deposit the drop-on-demand mask, the alignment between the drop-on-demand mask and the portion of the NFT is less stringent, and the drop-on-demand mask can be easily removed using a wiping tool.

Abstract: A magnetized fastening system for applying, over an opening and surrounding fascia of a structure, a covering material including either of a flexible or rigid outer reinforced extending perimeter within which is configured a plurality of receiving apertures. A plurality of rails are adapted to being secured to the fascia in extending fashion proximate the opening, each of the rails exhibiting a three dimensional cross sectional shape with a forwardly projecting support surface within which is configured an outwardly facing narrowed slot for receiving a plurality of fasteners for securing the edges of the covering. A magnetized insert secures together the elongated channels in perimeter defined fashion over the intake opening.

Abstract: A fastening system for applying, over an opening and surrounding fascia of a structure, a covering material including either of a flexible or rigid outer reinforced extending perimeter within which is configured a plurality of receiving apertures. A plurality of rails are adapted to being secured to the fascia in extending fashion proximate the opening, each of the rails exhibiting a three dimensional cross sectional shape with a forwardly projecting support surface within which is configured an outwardly facing narrowed slot for receiving a plurality of fasteners for securing the edges of the covering. An insert secures together the elongated channels in perimeter defined fashion over the intake opening. The inserts each have compression fitting sides adapted to inter-engage within the interior channels of the rails.

Abstract: A fastening system for applying, over an opening and surrounding fascia of a structure, a covering material including either of a flexible or rigid outer reinforced extending perimeter within which is configured a plurality of receiving apertures. At least one elongated rail adapted to being secured to the fascia in extending fashion proximate the opening, each of the rails exhibiting a three dimensional cross sectional shape with a forwardly projecting support surface within which is configured an outwardly facing narrowed slot. A plurality of fasteners each include a planar shaped base installable through an accessible end location of each of the rails so as to be traversable along an interior channel defined in the rail.

Abstract: Embodiments disclosed herein generally relate to a method for forming a HAMR head. The method includes depositing a drop-on-demand mask on a portion of a surface of a slider using a drop-on-demand tool. The surface of the slider includes at least a portion of an NFT. A first protective layer is deposited over a remaining portion of the surface of the slider and over the drop-on-demand mask. The drop-on-demand mask and a portion of the first protective layer disposed on the drop-on-demand mask are removed, exposing at least the portion of the NFT. A second protective layer is deposited on the first protective layer and at least the exposed portion of the NFT. By using the drop-on-demand tool to deposit the drop-on-demand mask, the alignment between the drop-on-demand mask and the portion of the NFT is less stringent, and the drop-on-demand mask can be easily removed using a wiping tool.

Abstract: Embodiments disclosed herein generally relate to a method for forming a HAMR head. The method includes depositing a drop-on-demand mask on a portion of a surface of a slider using a drop-on-demand tool. The surface of the slider includes at least a portion of an NFT. A first protective layer is deposited over a remaining portion of the surface of the slider and over the drop-on-demand mask. The drop-on-demand mask and a portion of the first protective layer disposed on the drop-on-demand mask are removed, exposing at least the portion of the NFT. A second protective layer is deposited on the first protective layer and at least the exposed portion of the NFT. By using the drop-on-demand tool to deposit the drop-on-demand mask, the alignment between the drop-on-demand mask and the portion of the NFT is less stringent, and the drop-on-demand mask can be easily removed using a wiping tool.

Abstract: An assembly for installing a covering over an air intake opening in engagement with a surrounding perimeter extending face. A plurality of elongated supports attached to the perimeter extending face at locations around the intake opening, each of the supports exhibiting a forwardly projecting support surface within which is configured a slot. A plurality of fasteners install through an accessible end location of each support such that a base of each fastener is retained within and traversable along an interior channel defined in said support, a projecting portion of each fastener extending from said base and through said slot. A rigid mesh exhibits a generally rectangular outline which generally matches the arrangement of the elongated supports, an aperture pattern defined in the mesh permitting the projecting portions of the fasteners to extend through the mesh to retain the mesh over the forwardly projecting support surfaces.

Abstract: A fastening system for applying, over an opening and surrounding fascia of a structure, a covering material including either of a flexible or rigid outer reinforced extending perimeter within which is configured a plurality of receiving apertures. At least one elongated rail adapted to being secured to the fascia in extending fashion proximate the opening, each of the rails exhibiting a three dimensional cross sectional shape with a forwardly projecting support surface within which is configured an outwardly facing narrowed slot. A plurality of fasteners each include a planar shaped base installable through an accessible end location of each of the rails so as to be traversable along an interior channel defined in the rail.

Abstract: A covering for use with an outdoor located unit defining an opening which exhibits a plurality of cold temperature sensitive components such as heat dissipating coils or cooling tower coils. A plurality of fasteners are secured to a face of the unit at locations proximate to at least one surrounding side of the opening. The fasteners secure to perimeter extending locations associated with an impermeable layer of material arranged over the opening in order to prevent air movement, ice, and snow through said opening in contact with the coils.

Abstract: Some embodiments provide a system for treating diminished muscle function that includes an electrical member that delivers electrical energy to a portion of a mammalian body having a dysfunctional muscle; a joint motion assembly that couples to the body and provides joint motion to a joint to which the dysfunctional muscle ordinarily provides motion; and a control unit that controls a timing of electrical energy delivery by the member and an amount of electrical energy delivered by the member; the timing of electrical energy delivery is controlled to occur while the joint is positioned near an inflection point between the opposing joint movements in the cycle, and while motion is being provided to the joint by the joint motion assembly. The amount of electrical energy delivered is effective to result in a depolarization of at least one of the dysfunctional muscle and a nerve that innervates the dysfunctional muscle.