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| Number | Title | Issue Date |
| 8151787 | Solar device control apparatus with device interchangeability An apparatus for supporting and aiming various solar devices. Includes a cradle assembly (70) with two tilt pivots (59) located on opposite sides for vertical adjustment, and a turntable (46) for horizontal adjustment. Both adjustments, required... | 04/10/2012 |
| 7240675 | Parabolic trough collector The parabolic trough collector has a receiver formed by several single absorber tubes (13). The single absorber tubes (13) are supported by absorber tube supports (14) and surrounded by a glass tube (15). Because of different expansion be... | 07/10/2007 |
| 7156088 | Solar collector mounting array A solar collector structural support system that affixes to a mounting surface without penetrating the mounting surface is disclosed. The invention in the preferred embodiment includes a junction element adapted to receive: a plurality of leg members; at least one f... | 01/02/2007 |
| 6960717 | Adjustable solar panel A nonrotating adjustable solar panel for optimizing cell charging of a portable message sign, comprising a movable frame, a message sign, a solar panel, a support post attached to the underside of the solar panel by a universal joint, and a mechanism for adjusting t... | 11/01/2005 |
| 6722357 | Fixed angle solar collector arrangement A solar collector array is formed of multiple parallel rows of solar panels, each said row being made of one or more building blocks with an east-west oriented torsion tube defining an east-west axis for the row, an array of flat generally rectangular solar panels, ... | 04/20/2004 |
| 6201181 | Portable solar module cart A portable solar module cart is provided which comprises a platform, a pair of wheels attached to opposite sides of the platform, a pair of support struts attached to opposite sides of the platform and movable relative to the platform between a first retr... | 03/13/2001 |
| 5924415 | Solar grill A solar cooker which has at least one biconvex lens which can concentrate solar rays onto an item to be cooked. In addition, the solar cooker utilizes a series of pulleys to rotate the lens from an angle of 45° on each side of the sun's zenith in order t... | 07/20/1999 |
| 5632823 | Solar tracking system The solar tracking system maintains a solar collector with its responsive surface normal to the sun rays. It includes a shaft supported for rotation about an axis parallel to the north-south axis of the earth, a stepper motor for intermittent rotation of ... | 05/27/1997 |
| 5617843 | Solar oven with orienting apparatus An apparatus for supporting and adjusting a solar oven with respect to the sun, the apparatus having a horizontally disposed main frame and a pair of vertical, spaced apart supports mounted to the main frame, the solar oven being pivotally mounted to the ... | 04/08/1997 |
| 5379753 | Solar panel control apparatus A solar panel control apparatus for varying the position of a solar panel mounted upon a roof comprising a solar panel support frame having a horizontal pivot rod mounted there beneath; a vertically receptacle collar having a clevis at its upper end rotat... | 01/10/1995 |
| 5333602 | Solar collector assembly A solar collector assembly comprised of a solar collector unit, which includes a solar collector panel disposed within a housing thereof, an elevation adjustment unit mounted around the housing and controlled to tilt the housing in the longitudinal axis f... | 08/02/1994 |
| 5251610 | Solar heater assembly A solar heater includes a pair of tracks disposed longitudinally on the side portions, a container including a pair of wheels rotatably engaged in the tracks, a number of orifices formed in each of the tracks, and a pair of supports having one end engagea... | 10/12/1993 |
| 5203318 | Sun tracking solar concentrator The solar concentrator includes a carriage movable along an inclined, ground anchored ramp. A first weight at the end of a pulley carried first cable, biases the carriage upwardly of the ramp slope. A number of mirrors are pivotally carried by the carraig... | 04/20/1993 |
| 5195504 | Portable solar oven An improved affordable, rugged, but light-weight box-oven-type solar cooker with the ability to overcome the recognized prior art limitations, such as: difficulty in achieving cooking temperatures in morning, evening and winter; restriction in reflector a... | 03/23/1993 |
| 4696285 | Solar cooker A solar cooker that includes an insulated oven, a main reflector joined to the oven which reflects solar radiation to a secondary reflector that in turn reflects the radiation into the oven; a gimbal, arcuate track and subframe arrangement mounting the ov... | 09/29/1987 |
| 4625709 | Tracking solar collector installation A plate provided with solar collectors is carried by a mast, which rests on a top member which defines the top of a liquid-filled chamber, which has a variable volume. When an outlet nozzle of the chamber is opened, the weight of the mast compresses a bel... | 12/02/1986 |
| 4527548 | Window blind type solar collector A solar collector is designed for use in the window opening of a house and also serves to retain the window function for the occupants of the house. The collector has a rectangular frame having an inner pane of glass, an outer pane or panes and a pluralit... | 07/09/1985 |
| 4461277 | Thermal energy transfer device A thermal energy device is disclosed and generally includes one or more collector means for receiving and storing thermal energy, movable thermal reflector means, fixed thermal reflector means, and actuation apparatus for rotating the movable thermal refl... | 07/24/1984 |
| 4359041 | Light energy concentrating device A device for concentrating light to a focal region. The device includes a plurality of segments which are capable of reflecting light and which are arranged for rotation about two axes, one offset with respect to the other. The segments are mutually co-op... | 11/16/1982 |
| 4316448 | Solar energy concentrator system Solar energy concentrator system employs structure permitting ready adjustability of flexible sheet concentrators to maximize solar radiation reflectability therefrom in accordance with seasonal posture of the sun. The invention utilizes structural compon... | 02/23/1982 |
| 4289118 | Solar energy system with pivoting lens and collector and conduit system therefor A system in which solar energy is concentrated by an elongated lens in an elongated focus and collected in an elongated collector is disclosed. The lens is supported above the collector for pivotal movement with respect to the conduit about a first axis t... | 09/15/1981 |
| 4275710 | Solar collector A solar collector (10) is disclosed which is tiltable about a horizontal axis so as to vary the angle at which solar radiation is received by the collector (10). The solar collector (10), which uses air as the heat transfer medium, has connected to it a p... | 06/30/1981 |
| 4262660 | Solar cooker This disclosure is directed to a portable, knock down, solar cooker having a box-shaped supporting body to which an expandible parabolic reflector and associated solar oven can be readily assembled and disassembled without the use of any hand tools, and i... | 04/21/1981 |
| 4249511 | Solar grille A grille pan hangs within the focal region of an angularly adjustable parabolic solar collector and is substantially horizontally disposed in all positions of the collector. An aperture in the collector and a screen mounted on the collector supporting str... | 02/10/1981 |
| 4165734 | Solar motor A steam generator derives solar energy by means of a plastic Fresnel lens mounted in a movable framework to follow the sun by means of a manually movable mechanism attached to the steam generator housing.... | 08/28/1979 |
| 4112917 | Solar-ray heating apparatus The concave reflector of a solar-ray heating apparatus is supported on a vertical post by an arcuate rod fixed to the center of the reflector, on its concave side and disposed on a circular arc centered about the focal point of the reflector. This arcuate... | 09/12/1978 |
| 4102329 | System for collecting solar energy A system for collecting solar energy comprising a plurality of collecting units pivotally mounted to a shiny support surface. Each unit has a first plate member with at least one reflecting side, a second plate member joined to the first plate member and ... | 07/25/1978 |
| 4033327 | Solar energy collector module system The invention disclosed is a solar energy collector apparatus having several double-wall glass tubular elements connected on opposite sides of an elongated manifold to form a module. The elements are sealed in oppositely facing metal cups and inside the o... | 07/05/1977 |