Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 126/578
Name: Stoves and furnaces > Solar heat collector > With control means energized in response to actuator stimulated by condition sensor > Including sun position tracking sensor > Electronic sensor
Description: Apparatus wherein the sensing means includes a device that determines or measures change in the electrical property of a material.










Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8360051 Solar receiver with energy flux measurement and control Jan. 29, 2013
8344305 System and method for aligning heliostats of a solar power tower Jan. 1, 2013
8110786 Multi-element concentrator system Feb. 7, 2012
8042534 Solar servo control tracking device Oct. 25, 2011
7910870 Solar tracker Mar. 22, 2011
7884308 Solar-powered sun tracker Feb. 8, 2011
7834303 Multi-element concentrator system Nov. 16, 2010
7767903 System and method for thermal to electric conversion Aug. 3, 2010
7607427 Solar tracking device with springs Oct. 27, 2009
7207327 Feedback control method for a heliostat Apr. 24, 2007
7109461 Solar tracking system Sep. 19, 2006
6953038 Concentrating solar energy system Oct. 11, 2005
6532953 Geometric dome stowable tower reflector Mar. 18, 2003
6442937 Solar receiver adaptive tracking control Sep. 3, 2002
6363928 Solar collection system Apr. 2, 2002
6336452 Solar powered fluid heating system Jan. 8, 2002
6286504 Apparatus for capturing light energy Sep. 11, 2001
6089224 Apparatus for orientation of solar radiation collectors Jul. 18, 2000
6079408 Sun-ray tracking system Jun. 27, 2000
6025583 Concentrating heliostat for solar lighting applications Feb. 15, 2000
5979438 Sunlight collecting system Nov. 9, 1999
5957375 Sunload sensor for automatic climate control systems Sep. 28, 1999
5862799 Control of a heliostat field in a solar energy plant Jan. 26, 1999
5861947 Measuring device for measuring concentrated radiation of light Jan. 19, 1999
5851309 Directing and concentrating solar energy collectors Dec. 22, 1998
5616913 Device for concentrating solar radiation Apr. 1, 1997
5531215 Device for absorbing radiant heat energy Jul. 2, 1996
5512742 Solar energy and tracking system Apr. 30, 1996
5253637 Hyperfocal tracking solar thermal collector Oct. 19, 1993
4883340 Solar lighting reflector apparatus having slatted mirrors and improved tracker Nov. 28, 1989
4841672 Device for protection from the sun Jun. 27, 1989
4809675 Solar ray collecting device Mar. 7, 1989
4649900 Solar tracking system Mar. 17, 1987
4649899 Solar tracker Mar. 17, 1987
4632091 Solar energy collector apparatus and method Dec. 30, 1986
4622470 Shutter control system Nov. 11, 1986
4586488 Reflective solar tracking system May. 6, 1986
4559926 Centerless-drive solar collector system Dec. 24, 1985
4519382 Control system for heliostats and method May. 28, 1985
4509500 Solar energy collection apparatus Apr. 9, 1985
4491125 Solar collector Jan. 1, 1985
4484565 Device for sensing moving light source Nov. 27, 1984
4476853 Solar energy recovery system Oct. 16, 1984
4467787 Static solar tracking mechanism Aug. 28, 1984
4445030 Tracking arrangement for a solar energy collecting system Apr. 24, 1984
4442348 Solar tracking apparatus for a gimbaled body Apr. 10, 1984
4440150 Heliostat control Apr. 3, 1984
4425905 Sunlight collecting and concentrating apparatus Jan. 17, 1984
4424801 Solar direction sensor Jan. 10, 1984
4424802 Pneumatic drive for solar concentrators Jan. 10, 1984

1 2










 
 
  Recently Added Patents
Accelerator for a read-channel design and simulation tool
Data paths using a first signal to capture data and a second signal to output data and methods for providing data
Image sensor and method for fabricating the same
Image forming apparatus and warming up method thereof
Secure data entry device
Device for accurately measuring concentration of component in blood and control method of the device
Display unit and display method
  Randomly Featured Patents
Liquid crystal film laminate
Bucket
Apparatus for dispensing and re-rolling floor covering materials
Electrosurgical instrument
Table
Zoom lens system and camera using the same
Fish lure
Aquarium thermometer
Notebook speaker
Regulatable vane-cell pump with a sealing web curving in an arc