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Class Information
Number: 310/268
Name: Electrical generator or motor structure > Dynamoelectric > Rotary > Rotor structure > Armatures > Disc
Description: Subject matter relating to disc type armatures.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8660417 Drive motor, image blur correction unit, and imaging apparatus Feb. 25, 2014
8648512 Generator with improved generation efficiency and rotational force Feb. 11, 2014
8643245 Rotational kinetic energy output device Feb. 4, 2014
8624463 Transverse flux motor as an external rotor motor and drive method Jan. 7, 2014
8624456 Rotor for an electrical machine Jan. 7, 2014
8624458 Electrical rotary machine assembly with stator core sections Jan. 7, 2014
8604739 Vector control for an axial gap motor Dec. 10, 2013
8598761 Rotor magnet positioning device Dec. 3, 2013
8593023 Stator coil assembly Nov. 26, 2013
8581465 Generator Nov. 12, 2013
8575803 Magnetic coupling device having first and second rotating members arranged with opposing interaction surfaces Nov. 5, 2013
8575806 Power generating structure with dual array of magnetic fields Nov. 5, 2013
8558425 Motor having stator with generally planar windings Oct. 15, 2013
8536759 AC generator Sep. 17, 2013
8536747 Direct current multi-stage motor Sep. 17, 2013
8536751 Electromagnetic device with reversible generator-motor operation Sep. 17, 2013
8536970 Multilayered miniature coil component Sep. 17, 2013
8513849 Electro-motive machine using halbach array electrons trapped in electromagnetic coils and using hybrid coils to harvest back electromotive force Aug. 20, 2013
8502426 Rotary single-phase electromagnetic servo actuator comprising an actuator and a position sensor Aug. 6, 2013
8489021 Communication between portable apparatus and counterpart apparatus Jul. 16, 2013
8487470 Vertical axis wind turbine and generator therefore Jul. 16, 2013
8453313 Table for permanent magnet rotor and method for manufacturing permanent magnet rotor Jun. 4, 2013
8436507 Adjustable axial-flux disc motor May. 7, 2013
8432081 Direct rotation-inducing generator Apr. 30, 2013
8424189 Rotary table for permanent magnet rotating machine and method for manufacturing permanent magnet rotating machine Apr. 23, 2013
8426991 Power generator converting fluid energy into electrical energy and power generation system of the same Apr. 23, 2013
8421303 System for securing permanent magnets Apr. 16, 2013
8419385 Heat-dissipating fan Apr. 16, 2013
8415857 Dynamoelectric machine Apr. 9, 2013
8400036 High specific force capacity thrust magnetic bearing and method of making Mar. 19, 2013
8400044 Electromotive machines Mar. 19, 2013
8395295 Laminated sheet winding Mar. 12, 2013
8390157 Cooling mechanism for axial gap type rotating machines Mar. 5, 2013
8373319 Method and apparatus for a pancake-type motor/generator Feb. 12, 2013
8360747 Miniature fan Jan. 29, 2013
8358046 Hybrid electric power system with distributed segmented generator/motor Jan. 22, 2013
8353686 Rotor stability of a rotary pump Jan. 15, 2013
8353687 Rotary pump with a fixed shaft Jan. 15, 2013
8344571 High-efficiency permanent magnet motor Jan. 1, 2013
8334634 High power rotary device Dec. 18, 2012
8330307 Linear motor, linear motor system, and electronic-circuit-component mounting machine including the linear motor Dec. 11, 2012
8314577 Energy converter and electromechanical apparatus Nov. 20, 2012
8303268 Rotary pump with a fixed shaft Nov. 6, 2012
8304949 Axial gap motor Nov. 6, 2012
8299676 Axial gap type coreless rotating machine Oct. 30, 2012
8294317 Unidirectionally-energized brushless DC motor including AC voltage output winding and motor system Oct. 23, 2012
8294322 Rotating electrical machine Oct. 23, 2012
8294394 Braking system for the undercarriage of an aircraft Oct. 23, 2012
8283829 Axial gap motor Oct. 9, 2012
8278796 Stator structure, and motor and fan assembly using same Oct. 2, 2012

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