| Patents for H02K 33 - Motors with reciprocating, oscillating, or vibrating magnet, armature, or coil system (7,676) |
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| 07/27/2000 | WO2000044083A1 Electromotive device for rotating a shaft |
| 07/20/2000 | DE10001162A1 Electromagnetic vibrator for controlling linear vibrator, has pair of solenoids fastened together with connecting piece directed outwards, and legs directed towards one another |
| 07/19/2000 | EP1020013A1 Linear motor compressor |
| 07/19/2000 | EP1019624A1 Method for controlling an electro mechanical regulating device |
| 07/18/2000 | US6091167 Double coil actuator |
| 07/11/2000 | US6087743 Position control system for use with micromechanical actuators |
| 07/06/2000 | WO2000038891A2 Actuating device for oscillating electric products of personal use, especially electric razors |
| 07/06/2000 | DE19859622A1 Antriebseinrichtung für oszillierende elektrische Produkte des persönlichen Bedarfs, insbesondere Trockenrasierer Drive means for oscillating electrical products for personal use, especially dry shaver |
| 07/06/2000 | DE19850966A1 Antriebseinheit für eine Haarschneidemaschine Drive unit for a hair clipper |
| 07/05/2000 | EP1016503A2 Handheld drill and/or chisel apparatus |
| 07/05/2000 | EP1016200A1 Synchronous reciprocating electric machines |
| 07/04/2000 | US6084320 Structure of linear compressor |
| 07/04/2000 | US6082672 Actuator for an aircraft flight control surface |
| 07/04/2000 | CA2232845C Voice coil actuator ii |
| 06/29/2000 | WO2000037346A1 Thread guide for traversing a thread in a rotating winding bobbin |
| 06/29/2000 | WO2000037345A1 Thread guide for traversing a thread in a rotating winding bobbin |
| 06/28/2000 | EP1012891A2 Aerogels, piezoelectric devices, and uses therefor |
| 06/28/2000 | EP1012890A4 Adjusting operating characteristics of micromachined torsional oscillators |
| 06/28/2000 | EP1012890A1 Adjusting operating characteristics of micromachined torsional oscillators |
| 06/28/2000 | EP1012509A1 Synchronous twin reciprocating piston apparatus |
| 06/28/2000 | CN2385468Y Magnetic telescopic device |
| 06/21/2000 | DE19960024A1 Reciprocating yarn guide for cross wound bobbin winding has an electromechanical drive and springs on adjustable suspensions to store energy at the dead points for smooth to and fro movements |
| 06/21/2000 | DE19858548A1 Electromechanical drive for the reciprocating yarn guide for winding cross wound bobbins has a structured air gap with magnetic field lines through it acting on a coil at the yarn guide |
| 06/20/2000 | US6077054 Stator of linear compressor |
| 06/20/2000 | US6076875 Gripper for linear voice coil actuator |
| 06/15/2000 | DE19856917A1 Pumpenaggregat Pump unit |
| 06/13/2000 | US6075297 Linear motor |
| 06/08/2000 | DE19855750A1 Hand-guided drill and/or chisel has percussion body that can be periodically axially displaced using controlled magnetic field from coils and at least one high power permanent magnet |
| 06/07/2000 | EP1006646A2 Actuator |
| 06/07/2000 | EP1006365A2 A comb structure using a magnetic force |
| 06/07/2000 | EP1005714A1 Electromagnetic actuator with two mobile parts in phase opposition |
| 06/07/2000 | CN1255767A Piston-type reciprocating motor |
| 06/07/2000 | CN1255762A Flat coreless vibrating electricmachine with printed circuit converter |
| 06/07/2000 | CN1255416A Manually-operated drill and/or chiselling machine |
| 06/02/2000 | WO2000014410A3 A reciprocating compressor driven by a linear motor |
| 05/31/2000 | EP1004163A1 Magnetic actuator |
| 05/30/2000 | US6069420 Specialized actuators driven by oscillatory transducers |
| 05/30/2000 | US6069417 Stage having paired E/I core actuator control |
| 05/25/2000 | WO2000030239A1 Electric motor |
| 05/25/2000 | CA2350491A1 Electric motor |
| 05/24/2000 | EP1002943A2 Improved integrated torque motor and throttle body |
| 05/23/2000 | US6066999 Electromagnetic actuator having magnetic impact-damping means |
| 05/18/2000 | WO2000027599A1 Drive unit for hair clippers |
| 05/17/2000 | EP1001511A2 Linear actuator with burn-out-proof coil |
| 05/17/2000 | EP1001510A1 Electromagnetic rotary actuator with at least one magnet embedded in soft magnetic material |
| 05/17/2000 | CA2290168A1 Improved integrated torque motor and throttle body |
| 05/16/2000 | US6064129 Electromagnetic motor and active vibration-controlling apparatus including at least one such motor |
| 05/11/2000 | WO2000026899A2 Rms process tool |
| 05/09/2000 | US6060810 Stator for linear motor by staggered core lamination |
| 05/09/2000 | US6060804 Vibration generating mechanism |
| 05/04/2000 | WO2000025024A1 Electromagnetic blower and two-channel air supply device |
| 05/04/2000 | DE19947848A1 Actuator for operating gas exchange valve in internal combustion engine has length compensated coupling element between control elements |
| 05/03/2000 | EP0904578A4 Beam shaping system with surface treated lens |
| 05/02/2000 | US6057554 Reflective switch |
| 04/26/2000 | EP0996218A1 Switchable magnet, in particular oscillation magnet |
| 04/20/2000 | DE19847996A1 Object positioning arrangement, such as for microscopy, or similar, having device for producing hammer-like knocks against plot block for shifting object relative to base |
| 04/19/2000 | EP0993515A1 Warp knitting loom, in particular crochet galloon machine |
| 04/19/2000 | EP0879498B1 Linear electromagnetic actuator with two rotors vibrating in antiphase |
| 04/19/2000 | CN2375027Y A. C /d. c. low frequency pulsive motor for health massager |
| 04/18/2000 | US6051902 Magnetic attraction driving engine using permanent magnet |
| 04/18/2000 | US6050556 Flexure bearing |
| 04/13/2000 | WO2000020786A1 Magnetic drives |
| 04/12/2000 | CN1250494A Warp knitting loom, in particular crochet galloon machine |
| 04/11/2000 | US6049146 Electromagnetic piston engine |
| 04/06/2000 | WO2000019064A1 Double acting pulse tube electroacoustic system |
| 03/29/2000 | EP0989549A1 Method and apparatus for controlling a voice control motor in a hard disk drive |
| 03/29/2000 | EP0989548A2 Voice coil motor control circuit and method |
| 03/28/2000 | US6043573 Linear actuator with burn-out-proof coil |
| 03/22/2000 | EP0986703A2 Device for controlling an electromechanical setting device |
| 03/22/2000 | CN1248086A Pancake shaped motor and machine mounting and power supply method for the same |
| 03/21/2000 | US6038925 Focal type electromagnetic acoustic transducer and flaw detection system and method |
| 03/16/2000 | WO2000014410A2 A reciprocating compressor driven by a linear motor |
| 03/09/2000 | WO2000013297A1 Electromagnetic actuator with an oscillating spring-mass system |
| 03/09/2000 | DE19839464A1 Elektrodynamischer Aktuator mit schwingendem Feder-Masse-System Electrodynamic actuator with swinging spring-mass system |
| 03/08/2000 | CN1246914A Motors, and bearings therefor |
| 03/01/2000 | EP0896716A4 Pwm/linear driver for disk drive voice coil actuator |
| 02/24/2000 | DE19931394A1 Stator for linear motor has inner edge of horizontal part connected to upper and lower surfaces of stator coil to provide predetermined spacing |
| 02/16/2000 | EP0708967B1 System architecture for hdd |
| 02/16/2000 | CN1244743A Linear motor rotor made of crossed iron core overlapped sheet |
| 02/15/2000 | US6025973 Construction for attaching a disk in a disk drive |
| 02/10/2000 | WO2000007285A1 Methods for controlling the path of magnetic flux from a permanent magnet and devices incorporating the same |
| 02/03/2000 | WO2000005805A1 Low frequency vibrator |
| 02/02/2000 | EP0977344A2 Drive control method for linear oscillating motors and a linear oscillating motor |
| 02/02/2000 | EP0976946A1 Electromagnetic motor and active vibration control device incorporating such a motor |
| 02/02/2000 | CN1243355A Drive control method for straight-line vibration motor |
| 02/01/2000 | US6020804 Electromagnetic actuator magnetically locked into two or more stable positions |
| 01/26/2000 | EP0974185A1 Improved linear actuator |
| 01/20/2000 | DE19831055A1 Electromagnetic setting drive for internal combustion engine valve |
| 01/18/2000 | US6016237 Shaft construction of a disk drive |
| 01/13/2000 | WO2000002303A1 Sound/vibration generator |
| 01/12/2000 | CN1240680A Vibration generating mechanism |
| 12/29/1999 | EP0967022A1 Vibration generating mechanism |
| 12/28/1999 | CA2007714C Permanent magnet linear electromagnetic machine |
| 12/23/1999 | WO1999066628A1 Magnetic actuator |
| 12/22/1999 | EP0966004A2 Propulsion magnetic field generator and energy converter having a propulsion magnetic field generator |
| 12/21/1999 | US6005462 Electromagnetic core-energy actuator |
| 12/21/1999 | US6005319 Torque motor having uniform torque output characteristic |
| 12/17/1999 | CA2240876A1 Fail-safe actuator with two permanent magnets |
| 12/14/1999 | US6002320 Electrical coil assembly having a plurality of coils arranged in pairs |
| 12/14/1999 | US6001014 Game machine control module and game machine |