| Patents for H02K 7 - Arrangements for handling mechanical energy structurally associated with the machine, e.g. structural association with mechanical driving motor or auxiliary dynamo-electric machine (44,087) |
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| 01/10/1989 | US4796353 Process for producing an electric arbor integrated with an induction motor |
| 01/04/1989 | EP0297691A1 Motor and compressor combination |
| 01/03/1989 | US4795930 Stepping motor coil core and stator assembly for a timepiece |
| 12/29/1988 | DE3720425A1 Device for electrical power generation |
| 12/27/1988 | US4793562 Electric motor for driving processing machines, especially refiners, and having a rotor holding device |
| 12/27/1988 | US4793199 Electromagnetic precision rotary drive |
| 12/22/1988 | DE3817537A1 Drive for a vehicle |
| 12/22/1988 | DE3719776A1 Drive unit, especially an electric motor |
| 12/22/1988 | DE3718954A1 Propeller arrangement, in particular for ship propulsion plants |
| 12/21/1988 | EP0295306A1 First arm structure of horizontally articulated robot |
| 12/21/1988 | EP0295296A1 Integrated drive generator with common centerline. |
| 12/20/1988 | US4792710 Construction of electrical machines |
| 12/20/1988 | US4792707 Disk tracking device |
| 12/20/1988 | US4792307 Electrical contact and terminal assembly |
| 12/20/1988 | US4792245 Bearing device |
| 12/20/1988 | US4791833 Reduction gear mechanism for motor-driven drill incorporating speed changing mechanism |
| 12/20/1988 | US4791831 Gearmotor, housing and associated method |
| 12/14/1988 | EP0294514A2 Variable inertia energy storage system |
| 12/14/1988 | EP0294475A1 Fluid monitoring and control system for integrated drive generators or the like |
| 12/13/1988 | US4791327 Drive mechanism for a domestic vibration apparatus |
| 12/08/1988 | DE3822549A1 Internal combustion engine generating electrical current |
| 12/08/1988 | DE3716912A1 Antriebsvorrichtung zum verstellen eines glieds, insbesondere eines abdeckelements fuer eine oeffnung in der karosserie eines kraftfahrzeuges Drive device for adjusting a member, in particular a cover for an opening in the bodywork of a motor vehicle |
| 12/07/1988 | EP0294250A1 Process and device for economizing the energy consumed by the rotary movements of electricity generators |
| 12/07/1988 | CN88201982U Non-contact induction generating device for bicycle |
| 12/06/1988 | US4789761 Appliance timer |
| 12/01/1988 | WO1988009422A1 Actuation device for moving an element, in particular an element for closing an opening in the bodywork of a motor vehicle |
| 11/30/1988 | EP0293277A2 Fan with motor cooling and enhancement |
| 11/29/1988 | US4788464 Disc drive with integral spindle yoke |
| 11/29/1988 | US4788397 Drive motor assembly and turntable utilizable the same |
| 11/29/1988 | CA1245572A1 Axially compact brake |
| 11/24/1988 | DE3714774A1 Drive unit for delivering in close succession a high driving power of short duration |
| 11/24/1988 | DE3714758A1 Miniature electric motor, in particular for miniature models of railway tractive units, operated with direct current |
| 11/23/1988 | CN88212131U Turbine low speed motor |
| 11/22/1988 | CA1245322A1 Radial displacement magnetic detector device for a rotor |
| 11/22/1988 | CA1245267A1 Lightweight electric robotic actuator |
| 11/17/1988 | WO1988009079A1 Electric motor including gear |
| 11/17/1988 | WO1988009078A1 Method and device for saving the energy consumed by rotary motions of electric generators |
| 11/10/1988 | DE3704780A1 System of improvements for electrical machines having an air-cored bell-type armature |
| 11/09/1988 | CN88212130U Low-speed motor with gear |
| 11/02/1988 | EP0289135A1 Bi-compliant rotor stepper motor for an actuator in disc drives |
| 11/02/1988 | EP0288816A1 Rotor for electric motor |
| 11/02/1988 | CN88102290A Electric motor including gear |
| 11/01/1988 | US4782431 Lighting apparatus for wheels of vehicles |
| 11/01/1988 | US4782411 Coupling device for transmitting axial movement to a rotatable body |
| 11/01/1988 | US4782259 Frequency generator and motor with the same |
| 11/01/1988 | US4782258 Hybrid electro-pneumatic robot joint actuator |
| 11/01/1988 | US4782256 Electricity generator for wheel detection |
| 10/26/1988 | EP0288343A1 Electromagnetic control means of vibrations in electric machines |
| 10/26/1988 | EP0287860A2 Mechanism converting rotary motion into reciprocating motion |
| 10/25/1988 | US4780637 Brushless eddy current coupling - stationary field |
| 10/25/1988 | US4779614 Magnetically suspended rotor axial flow blood pump |
| 10/25/1988 | US4779486 Rate biased differential gear momentum compensated actuator |
| 10/20/1988 | WO1988007842A1 Magnetically suspended rotor axial flow blood pump |
| 10/19/1988 | EP0286865A1 Helical band drive for disc storage apparatus |
| 10/19/1988 | CN88202994U Motorcyrle generator |
| 10/18/1988 | US4779165 Disk storage drive |
| 10/18/1988 | US4777847 Axial drive mechanism |
| 10/11/1988 | US4777394 Miniature generator |
| 10/04/1988 | US4775812 Three section brushless motor |
| 09/27/1988 | US4774612 Carriage moving device |
| 09/27/1988 | US4774611 Rotary to linear converter for use in a magnetic disk drive or the like |
| 09/27/1988 | US4774440 Variable speed, variable motion, electrically operated vibrator for screening machinery |
| 09/27/1988 | US4774425 Magnetic means for reducing the torque required to drive the rotor of an electrical generator |
| 09/27/1988 | US4774423 Clutch for wiper motor overload |
| 09/27/1988 | US4773829 Centrifugal fan driven by an electronic-commutation direct-current motor |
| 09/27/1988 | US4773828 Blower |
| 09/21/1988 | EP0283103A1 Table-leg for a table having a tabletop being adjustable in height, and such a table |
| 09/21/1988 | EP0283081A1 Ceiling fan |
| 09/21/1988 | EP0282970A1 Manually operatable electric curtain |
| 09/21/1988 | CN88101318A Structure of flat type brushless dc motor |
| 09/21/1988 | CN88101264A 吊扇 Ceiling fan |
| 09/20/1988 | US4771655 Rotary actuator |
| 09/15/1988 | DE3707383A1 Self-starting synchronous motor having a reversal prevention device |
| 09/14/1988 | EP0282377A1 Electric motor gear unit, and method of assembling it |
| 09/14/1988 | EP0128185B1 Device for positioning of an actuator |
| 09/13/1988 | US4771199 Center-free large antifriction bearing with integrated electrical direct drive |
| 09/13/1988 | US4771197 Frequency converter-controlled squirrel cage motor |
| 09/13/1988 | US4770606 Centrifugal compressor |
| 09/13/1988 | US4770065 Variable speed drive |
| 09/13/1988 | CA1241868A1 Wet motor gerotor fuel pump |
| 09/13/1988 | CA1241867A1 Wet motor gerotor fuel pump with self-aligning bearing |
| 09/06/1988 | US4768931 In-tank type motor-driven pump |
| 09/01/1988 | DE3705528A1 Linear drive unit |
| 08/30/1988 | US4767958 Stepping motor actuator with two interposed pole tooth pairs |
| 08/30/1988 | US4767956 Transducer clamp |
| 08/30/1988 | US4767955 Linear actuator motor |
| 08/30/1988 | US4767378 Frontal magnet coupling with integrated magnetic bearing load relief |
| 08/30/1988 | CA1241246A1 Surgically-implantable device susceptible of noninvasive magnetic adjustment |
| 08/25/1988 | WO1988006377A1 Engine starter and charger |
| 08/25/1988 | WO1988006372A1 Starter/charger of engine |
| 08/25/1988 | WO1988006370A1 Starter/charger of engine |
| 08/25/1988 | WO1988006369A1 Starter/charger of engine |
| 08/25/1988 | WO1988006368A1 Moisture drain structure for a dynamoelectric machine and manufacturing method therefor |
| 08/24/1988 | EP0167626B1 Electric motor with dc brake |
| 08/16/1988 | US4764696 Step motor |
| 08/16/1988 | US4764695 Vibrator |
| 08/11/1988 | DE3801217A1 Antrieb fuer senkrecht-walzenstuhl Drive for vertically-roll mill |
| 08/11/1988 | DE3701568A1 Screw mechanism |
| 08/10/1988 | CN87211843U Automatic slip clutch for generator sets |
| 08/09/1988 | US4763031 Electric motor and gearbox unit and component parts thereof |