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Class Information
Number: 310/12
Name: Electrical generator or motor structure > Dynamoelectric > Linear
Description: Subject matter in which the dynamoelectric effect takes place between two relatively movable elements which are constrained to substantially straight line motion.

Sub-classes under this class:

Class Number Class Name Patents
310/13 Fixed and movable wound elements 488
310/14 Solenoid and core type 316

Patents under this class:

Patent Number Title Of Patent Date Issued
7525403 Vibration device Apr. 28, 2009
7525203 Back-up electric power generator for electronic components attached to automatic firearms Apr. 28, 2009
7523699 Linear motor mounted press machine and method for controlling linear motor mounted press machine Apr. 28, 2009
7523540 Device for positioning and affixing magnets to a magnetic yoke member of a motor Apr. 28, 2009
7518269 Actuator using permanent magnet Apr. 14, 2009
7518268 Linear stage including an integrated actuator and associated methods Apr. 14, 2009
7514825 Linear motor cooling apparatus with air amplification Apr. 7, 2009
7514824 Sliding system with onboard linear motor Apr. 7, 2009
7508099 Driving apparatus, exposure apparatus, and device manufacturing method Mar. 24, 2009
7508098 Transfer apparatus Mar. 24, 2009
7504794 Planar motor Mar. 17, 2009
7504761 Driving device Mar. 17, 2009
7504751 Small electric appliance with a drive mechanism for generating an oscillatory motion Mar. 17, 2009
7501724 Movable assembly for cylinder type linear motor Mar. 10, 2009
7501723 Driving device Mar. 10, 2009
7498700 Linear drive system Mar. 3, 2009
7492440 Lithographic apparatus and device manufacturing method Feb. 17, 2009
7489055 Linear motor and linear compressor using the same Feb. 10, 2009
7489054 Planar direct drive unit comprising a position measuring system Feb. 10, 2009
7484289 Systems and methods for the automated fabrication of trusses Feb. 3, 2009
7482717 Servo actuator with self positioning rotor and method Jan. 27, 2009
7482716 Linear motor with claw-pole armature units Jan. 27, 2009
7479715 Omnidirectional electrical generators Jan. 20, 2009
7476991 Linear electromagnetic driving module and linear electromagnetic driving device Jan. 13, 2009
7474019 Permanent magnet excited transverse flux linear motor with normal force compensation structure Jan. 6, 2009
7474018 Reciprocation type linear driving actuator and power toothbrush using the same Jan. 6, 2009
7471018 Linear motor and manufacturing method of linear motor Dec. 30, 2008
7468783 Exposure apparatus, control method for the same, and device manufacturing method Dec. 23, 2008
7462959 Linear motor and stage device using the linear motor Dec. 9, 2008
7462958 Z actuator with anti-gravity Dec. 9, 2008
7461867 Brake hose lifting apparatus Dec. 9, 2008
7460213 Alignment apparatus, exposure apparatus, and device manufacturing method using exposure apparatus Dec. 2, 2008
7459811 Reciprocating motor Dec. 2, 2008
7459809 X-Y stage driver having locking device and data storage system having the X-Y stage driver Dec. 2, 2008
7459808 Lithographic apparatus and motor Dec. 2, 2008
7459807 Linear motor geometry for use with persistent current magnets Dec. 2, 2008
7457061 Lens actuator Nov. 25, 2008
7456529 Wireless encoder Nov. 25, 2008
7456528 High performance linear motor and magnet assembly therefor Nov. 25, 2008
7456527 Moveable object carrier, lithographic apparatus comprising the moveable object carrier and device manufacturing method Nov. 25, 2008
7456526 Linear motor actuator Nov. 25, 2008
7453172 Linear slide apparatus Nov. 18, 2008
7449804 Stator of reciprocating motor Nov. 11, 2008
7449802 Vibration wave linear motor Nov. 11, 2008
7448327 Suspending, guiding and propelling vehicles using magnetic forces Nov. 11, 2008
7446439 Linear motor armature and linear motor using the same Nov. 4, 2008
7443060 Acoustic compressor with two resonators Oct. 28, 2008
7443059 Linear actuator for both vibrating and rolling movement and electric toothbrush using the same Oct. 28, 2008
7443058 Actuator capable of reciprocal linear driving and rolling driving and power toothbrush using the same Oct. 28, 2008
7440689 Electromagnetically actuated adjusting apparatus for lens Oct. 21, 2008

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