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Class Information
Number: 136/208
Name: Batteries: thermoelectric and photoelectric > Thermoelectric > Electric power generator > Plural junction concentrically or annularly arranged around source of temperature differential
Description: Apparatus which has two or more junctions of the same type (hot or cold) positioned around or partially around a single point.










Sub-classes under this class:

Class Number Class Name Patents
136/209 Plural concentrically arranged fluid source conduits 26


Patents under this class:
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Patent Number Title Of Patent Date Issued
8704077 Heat recycling system Apr. 22, 2014
8650865 Exhaust gas routing device for an internal combustion engine having a thermoelectrical generator Feb. 18, 2014
8613191 Heat transfer arrangement, heat transfer device and manufacturing method Dec. 24, 2013
8581088 Thermoelectric power generation apparatus and method Nov. 12, 2013
8552284 Pipe-shaped thermoelectric power generating device Oct. 8, 2013
8519254 Device and method for generating electrical power Aug. 27, 2013
8471139 Thermoelectric conversion module and method for manufacturing thermoelectric conversion module Jun. 25, 2013
8421403 Thermoelectric power generating exhaust system Apr. 16, 2013
8269098 Thermoelectric module device with thin film elements and fabrication thereof Sep. 18, 2012
8253008 AMTEC with heat pipe Aug. 28, 2012
8253088 Heat-distribution sensor and solar tracker having same Aug. 28, 2012
8247679 Apparatus for generating electrical power from the waste heat of an internal combustion engine Aug. 21, 2012
8222512 Thermoelectric power generator for variable thermal power source Jul. 17, 2012
8134066 Electric power generator Mar. 13, 2012
8129882 Thermoelectric generator and method of generating electricity Mar. 6, 2012
8039728 Glass-ceramic thermoelectric module Oct. 18, 2011
7868242 Thermoelectric conversion module Jan. 11, 2011
7825324 Spreading thermoelectric coolers Nov. 2, 2010
7777126 Thermoelectric device with thin film elements, apparatus and stacks having the same Aug. 17, 2010
7687704 Thermoelectric generator for internal combustion engine Mar. 30, 2010
7273981 Thermoelectric power generation systems Sep. 25, 2007
6921858 Method and apparatus for pressurizing a liquefied gas Jul. 26, 2005
6914343 Thermoelectric power from environmental temperature cycles Jul. 5, 2005
6903259 Thermoelectric device for use with fuel reformer and associated method Jun. 7, 2005
6894215 Thermoelectric module May. 17, 2005
6879008 Integrated thermal difference sensor for power dissipating device Apr. 12, 2005
6819226 Systems and methods for energy storage in land-based telemetry applications Nov. 16, 2004
6740806 Combined thermocouple and thermopile capable of generating multiple EMF signals May. 25, 2004
6672076 Efficiency thermoelectrics utilizing convective heat flow Jan. 6, 2004
6637210 Thermoelectric transient cooling and heating systems Oct. 28, 2003
6380476 Generating electric power in a wellbore Apr. 30, 2002
6348650 Thermopile infrared sensor and process for producing the same Feb. 19, 2002
6288322 Electric elements Sep. 11, 2001
6150601 Method and apparatus for generating electric power downhole Nov. 21, 2000
6130377 Thermoelectric battery and power plant using the same Oct. 10, 2000
6096966 Tubular thermoelectric module Aug. 1, 2000
5939667 Subsea thermoelectric generator with thermoelectric modules disposed in sleeves Aug. 17, 1999
5929372 Thermoelectric generator Jul. 27, 1999
5928436 Means for controlling thermal properties of AMTEC cells Jul. 27, 1999
5837928 Thermoelectric radiator Nov. 17, 1998
5726380 Thermo-electric power generation using porous metal blocks having a plurality of thermocouples connected in series Mar. 10, 1998
5695283 Compensating infrared thermopile detector Dec. 9, 1997
5597976 Thermoelectric generator and magnetic energy storage unit with controllable electric output Jan. 28, 1997
5563368 Thermoelectric power generating device Oct. 8, 1996
5554819 Method and apparatus for the thermoelectric generation of electricity Sep. 10, 1996
5450869 Heater mechanism including a light compact thermoelectric converter Sep. 19, 1995
5228923 Cylindrical thermoelectric cells Jul. 20, 1993
4773847 Thermoelectric field burner Sep. 27, 1988
4734139 Thermoelectric generator Mar. 29, 1988
4673863 Thermoelectric generator for engine exhaust Jun. 16, 1987

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