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Class Information
Number: 310/306
Name: Electrical generator or motor structure > Non-dynamoelectric > Thermal or pyromagnetic
Description: Subject matter in which the energy is changed between the electrical and the thermal state.










Sub-classes under this class:

Class Number Class Name Patents
310/307 With heat actuated bimetal element 139


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8692437 Vortex flux generator Apr. 8, 2014
8692438 Power generation device for providing electric power by utilizing magnetocaloric effect Apr. 8, 2014
8671697 Pumping system resistant to cavitation Mar. 18, 2014
8674588 Electric power generation device, electric power generation method, and electric power generation device manufacturing method Mar. 18, 2014
8658881 Resonant thermoelectric generator Feb. 25, 2014
8646280 Heat-power conversion magnetism devices Feb. 11, 2014
8633635 Microelectromechanical resonators with thermally-actuated frequency tuning beams Jan. 21, 2014
8581469 Device for converting thermal energy into electrical energy Nov. 12, 2013
8552617 Energy harvesting device using pyroelectric material Oct. 8, 2013
8487508 Method and system for monitoring environmental conditions while ignoring irrelevant ranges Jul. 16, 2013
8434303 Driving device made of shape-memory alloy May. 7, 2013
8427030 Thermomagnetic generator Apr. 23, 2013
8378207 System and method for using pre-equilibrium ballistic charge carrier refraction Feb. 19, 2013
8350444 Method and apparatus for conversion of heat to electrical energy using polarizable materials and an internally generated poling field Jan. 8, 2013
8344585 Method and apparatus for conversion of heat to electrical energy using a new thermodynamic cycle Jan. 1, 2013
8339073 Shape memory alloy driver Dec. 25, 2012
8330323 Thermal-mechanical signal processing Dec. 11, 2012
8324783 Non-decaying electric power generation from pyroelectric materials Dec. 4, 2012
8310127 Connected energy converter, generator provided therewith and method for the manufacture thereof Nov. 13, 2012
8304957 Thermomagnetic generator device and energy converting method Nov. 6, 2012
8286424 Thermoelectric generator cooling system and method of control Oct. 16, 2012
8269097 Thin film thermoelectric element including stress releasing elements Sep. 18, 2012
8258672 Composite structure gap-diode thermopower generator or heat pump Sep. 4, 2012
8242662 Special thermo magnetic motor device Aug. 14, 2012
8234951 Bistable aerial platform Aug. 7, 2012
8237324 Bistable electroactive polymers Aug. 7, 2012
8227681 Active material apparatus with activating thermoelectric device thereon and method of fabrication Jul. 24, 2012
8220259 Shape-memory alloy actuator Jul. 17, 2012
8183736 Device and method for converting energy May. 22, 2012
8174245 Device and method for converting thermal energy into electrical energy May. 8, 2012
8159108 Integrated thermoelectric/ thermionic energy converter Apr. 17, 2012
8159107 Micro rotary machine and methods for using same Apr. 17, 2012
8134276 Methods and systems for positioning micro elements Mar. 13, 2012
8129882 Thermoelectric generator and method of generating electricity Mar. 6, 2012
8115579 MEMS actuators with stress releasing design Feb. 14, 2012
8102096 Closely spaced electrodes with a uniform gap Jan. 24, 2012
8072117 Thermal-mechanical signal processing Dec. 6, 2011
8065877 Solar energy converting device and power supply system including the same Nov. 29, 2011
8053947 Device for converting thermal energy into electrical energy Nov. 8, 2011
8046994 Precision method and apparatus for controlling the shape memory alloy Nov. 1, 2011
8035274 Apparatus and method for ferroelectric conversion of heat to electrical energy Oct. 11, 2011
8018117 Closely spaced electrodes with a uniform gap Sep. 13, 2011
7982360 Apparatus and method for ferroelectric conversion of heat to electrical energy Jul. 19, 2011
7975477 Driving device and method of manufacturing the same Jul. 12, 2011
7972865 Sensor for detecting and differentiating chemical analytes Jul. 5, 2011
7969062 Energy converting apparatus, generator and heat pump provided therewith and method of production thereof Jun. 28, 2011
7928630 Monolithic thermionic converter Apr. 19, 2011
7919709 Temperature power generation device and temperature power generation method Apr. 5, 2011
7919901 Low-voltage, large displacement stepping actuator and method for fabricating the same Apr. 5, 2011
7908856 In-line stirling energy system Mar. 22, 2011

1 2 3 4 5 6










 
 
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