Patent application number | Description | Published |
20080265798 | Method and System of Controlling a Color Lighting Device - A method for adjusting a color lighting device, comprising the following steps: (a) selecting in a user interface to generate a control instruction having various colors with different mixing ratios; (b) transmitting the control instruction to the color lighting device, and storing the control instruction in a memory of the color lighting device; and (c) adjustably emitting color lighting according to the control instruction of step (b). The present invention provides the users the capability of adjusting the color lighting device, thereby furnishing atmosphere of enjoyment to the life of the users. | 10-30-2008 |
20090146585 | Constant Power Driving-and-Controlling Method for Lighting Elements - The present invention provides a constant power driving-and-controlling method for lighting elements so as to stably drive solid lighting elements. Measuring the input power of lighting elements by a power measuring device and then controlling the input power of the lighting elements by a feedback controller to stabilize the input power of the lighting elements, the effects of environment temperature and the difference of the electrical characteristics of the lighting elements on the input power can be eliminated. | 06-11-2009 |
20090189540 | Apparatus for Controlling Light Emitting Devices - The present invention is related to the apparatus for driving the light emitting devices with different colors. The input powers of the light emitting devices are measured and controlled by a feedback control system to maintain constant, and by setting different power inputs to the different light emitting devices different stable colors are produced. | 07-30-2009 |
20110193485 | Poly-chromatic light-emitting diode (LED) lighting system - The invention discloses a novel control system for a Poly-Chromatic light-emitting diode (LED) lighting system, and applies feed forward and feedback control techniques to regulate the color and luminous outputs. Also, the control system is proposed for achieving luminous and color consistency for Poly-Chromatic LED lighting. | 08-11-2011 |
20130334025 | HIGH-PERFORMANCE DIFFUSION MULTIPLE-EFFECT DISTILLATION SYSTEM - A high-performance diffusion multiple-effect distillation system, which comprising: a few distillers, a heating device and a water make-up device; said distiller is composed of several laminar distillation sheets, with one surface taken as a condensing surface, and the other surface attached with an evaporating sheet; a collecting ditch is set below the condensing surface; and the periphery of the distillation sheets is provided with a supporting structure; the heating device is provided with several heating surfaces; the heating surface and the condensing surface of corresponding distillation sheet have a good thermal contact, the water make-up device is provided with at least a water tank filled with water to be distilled and at least a water make-up body. | 12-19-2013 |
20140042009 | MULITI-EFFECT DISTILLATION DEVICE - Present invention is a practical, highly efficient, structurally simple, low production cost, easy to manufacturing, and inexpensive multi-effect distillation device composed of thin-laminated distiller which is tangled into spiral and becomes layers of centric circle; one side of surface of said distiller is condensing surface which is for condensation of vapor of water, condensed distilled water is drained from underneath of said condensing surface, another side of said distiller is attached with a piece of wick which is made of capillary materials, undistilled water enters from above of the wick, than be absorbed and distributed by said wick. Some of the water absorbed on said wick is evaporated into the vapor of water. There is a gap between condensing surface and wick of each adjacent layers. The top and bottom of said gap is sealed to prevent leaking of the vapor of water. | 02-13-2014 |