Patent application number | Description | Published |
20120270487 | Duct - A duct including a duct body is disclosed. The duct is a hollow tube and includes an air channel and an exit end. The exit end has a windward portion and an air-guiding portion on two sides thereof. | 10-25-2012 |
20120302151 | Intake and Exhaust Method and A Structure Utilizing the Same - An intake and exhaust structure includes an outer duct, an inner duct and an air-guiding cover. The outer duct has a first end and a second end. The inner duct has a first end, a second end and an intake air channel. The inner duct is disposed in the outer duct, and a circular air channel is defined between the inner and outer ducts. The air-guiding cover has an inner wall and an air inlet at two ends thereof, wherein the inner wall is coupled with the second end of the inner duct. | 11-29-2012 |
20120329380 | Ventilation System with Controllable Air Input and Output - The invention discloses a ventilation system including an inner, an outer tube and an air intake and exhaust apparatus. The inner tube has one end extending in a radial direction, wherein an air outlet and an air outlet are formed on the inner tube. An exhaust channel is formed between the inner and outer tubes, and the supporting member is disposed in the exhaust channel. The air intake and exhaust apparatus comprises an elevating member, a plurality of driving members and a cover plate. The elevating member has a connection block. The driving members are made of expandable material. The cover plate is rotatably coupled with the inner tube and has a connection portion. The connection portion abuts against the connection block when the driving members are not expanding. The connection portion of the cover plate disengages from the connection block when the driving members are expanding. | 12-27-2012 |
20130001951 | Tube-Type Wind Power Generator - A tube-type wind power generator includes an intake tube, an exhaust tube and a wind power generation device. The intake tube has a first end, a second end and an intake air channel, wherein the first end has a plurality of air inlets. A narrow portion is formed between the first and second ends. The exhaust tube surrounds the intake tube and has an opening end and a closed end, wherein the opening end has a plurality of windward openings and a plurality of air-guiding openings. An exhaust channel is defined between the exhaust tube and the intake tube. A gap is defined between the closed end of the exhaust tube and the second end of the intake tube. The wind power generation device has an axial-flow type impeller and a generator, wherein the axial-flow type impeller is disposed at the narrow portion of the intake tube. | 01-03-2013 |
20130038067 | Eddy-Type Wind Power Generator - An eddy-type wind power generator includes an inlet tube, an outlet tube and an electricity-generating assembly. The inlet tube has a first end and a second end. The first end has an inlet, an eddy opening and a plurality of air-guiding holes. An intake air channel is formed inside the inlet tube. The outlet tube receives the inlet tube and has an opening end and a closed end. An exhaust channel is formed between the inlet tube and the outlet tube. A gap is formed between the closed end of the outlet tube and the second end of the inlet tube. The exhaust channel communicates with the intake air channel via the gap. The electricity-generating assembly is disposed in the intake air channel of the inlet tube. | 02-14-2013 |
20130038068 | Compounded Wind Power Generator - A compounded wind power generator includes a first tube, a second tube, a blocking member and an electricity-generating assembly. The first tube has a first end and a second end. The first end has an air inlet. The first tube forms a first air channel therein. The second tube is disposed in the first air channel of the first tube and forms a second air channel therein. The blocking member is connected between the first tube and the second tube and has a plurality of panels. Each of the panels has one end abutting against the second tube, and the end of each of the panels is capable of being disengaged from the second tube by wind. The electricity-generating assembly is disposed in the first air channel. | 02-14-2013 |
20130043687 | Air-Floating Carrier Type Wind Power Collection Device - An air-floating carrier type wind power collection device includes a pair of ailerons provided on each of front, middle, and rear sections of a floating body. The pressure and temperature of an uprising gas in a compartment of the floating body is controlled by a floating assembly. A first set of air guiding tubes is extended through the compartment and located at the front section. A second set of air guiding tubes is located at the rear section and extended through the ailerons on the rear section. Each air guiding tube includes an air inlet and an air outlet. The air outlet includes a peripheral wall having a windward section and a guiding section. An air channel is formed between and in communication with the air inlet and the air outlet of each air guiding tube. A wind power generating assembly is mounted in each air channel. | 02-21-2013 |
20130043688 | Air-Guiding Carrier Type Wind Power Collection Device - An air-guiding carrier type wind power collection device includes a floating body and two air guiding tubes. The floating body includes a compartment filled with an uprising gas having a density lower than that of air. The floating body includes a floating assembly controlling a pressure and a temperature of the uprising gas received in the compartment. The air guiding tubes extend through the compartment of the floating body. Each air guiding tube has an air inlet and an air outlet. The air outlet includes a peripheral wall having a windward section and a guiding section. The peripheral wall has a cutout portion formed between the windward section and the guiding section. An air channel is formed between and in communication with the air inlet and the air outlet of each air guiding tube. A wind power generating assembly is mounted in each of the air channels. | 02-21-2013 |
20130043689 | Eddy Carrier Type Wind Power Collection Device - An eddy carrier type wind power collection device includes a floating body and two air guiding tubes. The floating body including a compartment filled with an uprising gas having a density lower than that of air. The floating body includes a wind shear portion. The floating body further includes a floating assembly for controlling the pressure and temperature of the uprising gas. The air guiding tubes extend through the compartment of the floating body. Each air guiding tube has an air inlet and an air outlet. The air outlet includes a peripheral wall having a windward section and a guiding section. The peripheral wall of the air outlet has a cutout portion formed between the windward section and the guiding section. An air channel is formed between and in communication with the air inlet and the air outlet. A wind power generating assembly is mounted in each air channel. | 02-21-2013 |