Fan Blade

The ornamental design of twisted blade(s) with and without a hub for use with a solar powered fan, as shown and described

Ceiling Fan Blade

The ornamental design of an efficient traditionally appearing ceiling fan with aerodynamically upper surface and wider tip end than rear end, as shown and described

Fan Blade

The ornamental design of twisted blade(s) with and without a hub for use with a solar powered fan, as shown and described

Efficient Traditionally Appearing Ceiling Fan Blades with Aerodynamical Upper Surfaces

Efficient traditionally appearing ceiling fan blades with aerodynamical upper surfaces and wide tip ends for ceiling fans with blades formed from plastic and/or wood and/or separately attached surfaces that run at reduced energy consumption that move larger air volumes than traditional flat shaped ceiling fan blades. And methods of operating the novel ceiling fans blades for different speeds of up to and less than approximately 250 rmp. The novel blades twisted blades can be configured for ceiling fans having any diameters from less than approximately 32 inches to grater than approximately 64 inches fans, and can be run at reduced speeds, drawing less Watts than conventional fans and still preform better with more air flow and less problem than conventional flat type conventional flat and planar upper and lower surface blades

Efficient Traditionally Appearing Ceiling Fan Blades with Aerodynamical Upper Surfaces

Efficient traditionally appearing ceiling fan blades with aerodynamical upper surfaces and wide tip ends for ceiling fans with blades formed from plastic andlor wood and/or separately attached surfaces that run at reduced energy consumption that move larger air volumes than traditional flat shaped ceiling fan blades. And methods of operating the novel ceiling fans blades for different speeds of up to and less than approximately 250 rpm. The novel blades twisted blades can be configured for ceiling fans having any diameters fiom less than approximately 32 inches to greater than approximately 64 inch fans, and can be used in two, three, four, five and more blade configurations. The novel fans can be run at reduced speeds, drawing less Watts than conventional fans and still perform better with more air flow and less problems than conventional flat type conventional flat and planar upper and lower surface blades

High Efficiency Air Conditioner Condenser Twisted Fan Blades and Hub

The ornamental design for a high efficiency air conditioner condenser twisted fan blades and hub, as shown and described

Ceiling Fan Blade

The ornamental design of an efficient traditionally appearing ceiling fan with aerodynamically upper surface and wider tip end than rear end, as shown and described

High Efficiency Solar Powered Fans

Highly efficient solar fans used in portable and built in configurations. A ventilation fan can be used for exhausting air out from underneath roofs, and/or for being portable in use and application. The fan can include optimized airflow blades having a twisted configuration that can move at a rotational speed operation of up to approximately 500 rpm. The approximately 15 inch diameter twisted blades can be pre-milded on a hub that together form a single molded unit of plastic. They can also be fabricated using metal. The unit can be mounted in an exhaust outlet having a conical diffuser on or adjacent to a roof. Another embodiment allows for portable solar powered fans used anywhere there is a need for ventilation and moving of air. The blades and motor can generate up to approximately 1040 cfm while using no more than approximatley 16 Watts. Portable fans can be powered by solar panels. One embodiment has solar panels mounted to a handtruck. Another embodiment has solar panels in a carrying case with a handle having leg(s) which can bend downward to different angled positions. The solar panel carrying case and the fan can each have single handles that allows for the portable fan assembly to carried and transported by both hands of a single user

Ceiling Fan Blade

The ornamental design of an efficient traditionally appearing ceiling fan with aerodynamically upper surface and wider tip end than rear end, as shown and described

High Efficiency Ceiling Fan Blades

Ceiling fan blades for maximizing air flow at operational speeds of up to approximately 200 revolutions per minute(rpm). The blades have a positive twist at the tip ends of approximately 5 degrees to approximately 10 degrees parallel to the ceiling. The root end of the blades closest to the motor can have a positive twist exceeding that of the tip end and can be approximately 20 to approximately 35 degrees parallel to the ceiling. The ceiling fans can have individual blade lengths of approximately 20 inches and overall spans of up to approximately 52 inches and up to approximately 54 inches. Each embodiment can use three, four, and five blades, with the blades being made of injection molded plastic. and the like. The embodiments can include built in light kit domes