Chang-Hsien

Chang-Hsien Liu, Sinjhuang City TW

Patent application number	Description	Published
20110091315	FAN WITH PRESSURIZING STRUCTURE - A fan with pressurizing structure includes a rotor having a main body, blades spaced on the main body, a magnetic body annularly mounted in the main body, and a shaft axially connected to an inner side of the main body; a frame having a sleeve and at least one bearing rotatably received in the sleeve, and an opposing end of the shaft being inserted into the bearing; a stator assembly fitted around the sleeve and including silicon steel plates and a base plate; and a plurality of first pressurizing sections selectively provided on one of the base plate and an end face of the magnetic body. With the first pressurizing sections, deposition of moisture and salt fog in the sleeve and the rotor can be prevented to avoid corroded and damaged bearing and rotor shaft, and the service life of the whole fan is increased.	04-21-2011

Patent application number	Description	Published
20110097200	WIND POWER TURBINE - A wind power turbine includes a frame, a drag-type fan unit and a lift-type fan unit. The frame has a base, a shaft, an electricity generator and a plurality of air-guiding vans. The air-guiding vans are disposed on the base, and the shaft has one end connected to the electricity generator. The drag-type fan unit has a plurality of drag-type blades coupled to an outer circumference of the shaft. The lift-type fan unit has a plurality of lift-type blades disposed around the drag-type blades. Each of the air-guiding vans has a first side and a second side, and the first and second sides are parallel to the shaft. An air inlet is formed between the first sides of adjacent two of the air-guiding vans, and an air outlet is formed between the second sides of adjacent two of the air-guiding vans. The air inlet is larger than the air outlet.	04-28-2011

Patent application number	Description	Published
20100056267	GAME SYSTEM AND METHOD PROVIDING CARD SYMBOLS COLLECTION - A game system and method capable of collecting card symbols includes a game machine, a card symbol judging unit and a card symbol collecting unit. The game machine has a plurality of wheels which are arranged in juxtaposed and array fashion to generate a card set. Each wheel has card symbols that appear randomly. The card symbol judging unit judges whether the card symbols of the card set meet a special requirement. If confirmed positive, a selected amount of bonus game is granted. During the bonus game, special card symbols selected from a specific card symbol combination can randomly appear. The card symbol collecting unit records and collects the appeared special card symbols. When the bonus game ends, based on the collection result, a judgment is made on whether to grant points or an extra amount of the bonus game to repeat playing of the bonus game.	03-04-2010