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| Number | Title | Issue Date |
| 7350370 | Air conditioner An indoor unit of an air conditioner is provided. The indoor unit includes a main chassis, a front frame, a heat exchanger and a fan, a front panel, a filter, and a filter frame. The main chassis constitutes a rear appearance. The front frame is formed on the front ... | 04/01/2008 |
| 7294052 | Control for dual stepper motors In an air handling unit for discharging a flow of air into the surrounding ambient, having a series of horizontal louvers and a series of vertical louvers mounted in the discharge flow. A first multi-phase stepper motor is arranged to step the horizontal louvers to ... | 11/13/2007 |
| 7238106 | Air delivery system The present invention relates to a system for delivering temperature and flow rate controlled warmed air to outlets for use in various apparatus. The system is typically in residential structures, such as homes, but could easily be adapted for apartment buildings as... | 07/03/2007 |
| 6974377 | Air duct outlets for inclined surfaces Air duct outlets for use on inclined surfaces within vehicles are provided. An air duct outlet includes a body having a fascia with an opening formed therein. A louver assembly is disposed within the fascia opening and is movable between a first position substantial... | 12/13/2005 |
| 6963488 | Device to convey the cool air from an air-conditioner into a computer A device to convey the cool air from an air-conditioner into a computer includes an air-conditioner having an air vent on right side including a plurality of louvers on upper portion, a partition on lower portion, at least a tubular adapter projected outward from th... | 11/08/2005 |
| 6960130 | Fabric air duct with directional vent A fabric air duct of an HVAC system includes a discharge air register with an air deflector that extends along the length of the duct. Rotating or twisting the deflector adjusts the volume and/or direction of the air being discharged from the register. Even though t... | 11/01/2005 |
| 6902474 | Air duct outlet with single vane air stream direction control An air duct outlet that allows a user to redirect an air stream within a wide range of directions includes a housing having a planar first wall and a convexly-curved second wall in adjacent, spaced-apart relationship and that define an air passageway having an inlet... | 06/07/2005 |
| 6796895 | Air diffusor, especially for vehicle air-conditioning The invention relates to an air diffusor, in particular for vehicle air-conditioning, the air diffusor comprising a housing, a plurality of vanes of which each is pivotally mounted, and an adjustment element by means of which an orientation of the vanes can be adjus... | 09/28/2004 |
| 6464579 | Rotatable air vent A rotatable air vent including an outer circular housing having an inner surface and an outer surface. The outer circular housing has an interior ring rotatably coupled with the inner surface. The interior ring has a plurality of inwardly extending radial... | 10/15/2002 |
| 6447388 | Air conditioner air directing apparatus An air conditioning unit discharge opening includes an inlet and outlet side and a pair of spaced walls. Each of the walls has a mounting pin formed thereon, which extends in a direction toward the other wall such that the mounting pins together define a ... | 09/10/2002 |
| 6443832 | One-piece vent and exhaust door for an air conditioner A room air conditioner of the type having a partition dividing indoor and outdoor sections is provided with vent and exhaust openings for exhausting air into the outdoor section and for venting outdoor air into the indoor section. A combination vent and e... | 09/03/2002 |
| 6244954 | Air conditioner On opening and closing the louvers, provided at the air suction port in the front panel of the interior-side heat exchange unit, an arm is provided on the side of the rear surface of each of the louvers, and each of those arms is collectively driven by an... | 06/12/2001 |
| 6117005 | Air conditioning extender system An air conditioning extender system including a flexible, air-impermeable tube fabricated of plastic. The tube has an input end and an output end and a circumference essentially equal to the circumference of the air conditioner output duct. The tube has a... | 09/12/2000 |
| 6113487 | Air-flow direction-control apparatus of a window type air conditioner Air conditioner which can adjust a direction of an air-flow being discharged into a room. The air conditioner has blades for controlling the air flow direction and a connecting bar for connecting the blades such that the blades rotate together. The blades... | 09/05/2000 |
| 6076370 | Snap fit filter for an air conditioner An indoor grille for an air conditioning unit is provided with a horizontal slot through which a substantially rectangular filter element is adapted to be installed. The filter receiving slot is provided with latching structure thereon which is adapted to... | 06/20/2000 |
| 6059654 | Discharge grill of an air conditioner A discharge grill of an air conditioner is capable of preventing the discharge port from being blocked by the rotation of horizontal blades. The discharge grill comprises a frame which is fixed into a discharge port of an air conditioner, a rightward/left... | 05/09/2000 |
| 5839953 | Air-direction adjusting apparatus for air-conditioning equipment A mechanism for controlling the flow of air from an air-conditioning unit includes a row of guide vanes which are pivotally held by an outlet nozzle. The guide vanes are located at the lower end of an air course which has been formed within a body of the ... | 11/24/1998 |
| 5833532 | Air-direction adjusting apparatus for air-conditioning equipment In an apparatus in which a blow-out nozzle is provided at a lower end of an air course formed in the inside of a body of the air-conditioning equipment and blown air passed through the air course is blown out of a blow-outlet while guided in the left/righ... | 11/10/1998 |
| 5660605 | Window fan A window fan incorporating a filter. The fan has a low, flat profile for fitting in a window while occupying limited viewing area of the window. The fan includes laterally projecting extensions for sealing a gap which might otherwise exist at the right an... | 08/26/1997 |
| 5624313 | Louver A louver decreasing the total number of required louvers, reducing the manufacturing cost, and obtaining the excellent external appearance. A louver 20 of a device for shifting the wind direction 11 provided at a blast port 83 of a air-conditioner 10 havi... | 04/29/1997 |
| 5573458 | Air-conditioner outlet An air-conditioner outlet mounted into the holes predetermined on the wall comprises a seat with multiple wind outlets having a slot therein for slidably receiving a pushing button to adjust a plurality of movable leaves horizontally and elevationally. A ... | 11/12/1996 |
| 5468186 | Snap-on air deflectors for air conditioner An adjustable louver assembly including a box like member having a plurality of longitudinal extending parallel louvers. The outer most of the louvers forming the top and bottom thereof and further including lateral sides interconnecting the top and botto... | 11/21/1995 |
| 5433661 | Air flow direction adjusting apparatus An air conditioner has a flow directing vent comprised of slanted vanes. The vent is driven by a drive mechanism which oscillates the vent about an axis. The drive mechanism includes a motor driven shaft which rotates continuously in one direction, and a ... | 07/18/1995 |
| 5230655 | Louver assembly for a room air conditioner A plurality of adjustable louver assemblies are provided for a room air conditioner. Each louver assembly has a box-like housing which receives a plurality of horizontal and vertical louvers. Each set of horizontal and vertical louvers are linked so as to... | 07/27/1993 |
| 5046406 | Adjustable louver assembly for a room air conditioner An adjustable louver assembly for a room air conditioner or other air flow conduit outlet having pivotable horizontal and vertical louvers and which is assembled as a modular unit for attachment to or removal from the air conduit. The assembly is comprise... | 09/10/1991 |
| 5010742 | Actuation mechanism for vent and exhaust doors The indoor blower scroll structure includes integrally formed vent and exhaust port walls with associated doors attached thereto. A single actuator mechanism is also attached to the scroll structure and is mechanically linked to both doors to thereby prov... | 04/30/1991 |
| 4813345 | Wind direction deflection blade mounting apparatus A wind direction deflection blade mounting apparatus for use in a unitary air conditioner having an outer box, a substrate removably housed in the outer box, and a partition board which partitions said unitary air conditioner into an outdoor side and an i... | 03/21/1989 |
| 4777870 | Adjustable air sweep mechanism for a room air conditioner The discharge air sweep mechanism for an air conditioner is provided with slippage in its drive linkage such that the position of the vanes can be manually adjusted when the drive motor is turned off, or if the vanes become jammed during normal air sweep ... | 10/18/1988 |
| 4633770 | Variable discharge grill for room air conditioner A variable discharge grille assembly is arranged in an air discharge opening of a room air conditioner. The assembly includes a frame surrounding the air discharge opening and a louvered air deflecting grille arranged in the frame. The louvered air deflec... | 01/06/1987 |
| 4621570 | Louver assembly Apparatus and assembly for a louver structure to be mounted in an air discharge opening of a room air conditioner. The individual louvers are installed by sliding their end mounting pins into slots formed in their associated side support members. Retainer... | 11/11/1986 |
| 4499816 | Discharge air assembly for a room air conditioner A discharge air assembly for use in a room air conditioning unit is disclosed. The discharge air assembly includes both horizontal and vertical louvers for directing the air being discharged in any direction. The horizontal louvers are mounted in V-shaped... | 02/19/1985 |
| 4453456 | Supplemental ventilating device for an air conditioning window unit A supplemental ventilating device for a window-mounted air conditioning unit comprising a screen in a frame mounted above or alongside an air conditioning window unit. At least one door covers the screen to control input of outside air providing quiet, ec... | 06/12/1984 |
| 4205597 | Air conditioner having fluid air diverting assembly An air conditioner including an air intake, a blower for drawing air into the air conditioner through the air intake, a heat exchanger in the path of the air, and an air exit structure in the path of the air. The air exit structure is a plate-like sheet o... | 06/03/1980 |
