| Patents for H02K 5 - Casings; Enclosures; Supports (39,370) |
|---|
| 03/05/1991 | US4998033 Gas dynamic bearing for spindle motor |
| 03/05/1991 | CA1281059C Bearing retainer structure |
| 03/05/1991 | CA1280898C Stepping motor and frame plate assembly for a wristwatch |
| 02/28/1991 | DE3927818A1 Contact housing mounted on electromotor - is retained by claws latching into slots in base plate |
| 02/27/1991 | EP0413849A1 Rotation detection device for a commutator motor excited by permanent magnets or protruding poles |
| 02/27/1991 | EP0221107B1 Rotor drive for medical disposables |
| 02/27/1991 | CN2072293U Explosion insulating type double-speed motor for centrifuger |
| 02/26/1991 | US4996613 Spindle motor with non-contact seal |
| 02/21/1991 | WO1991002399A1 Variable reluctance torque coupler |
| 02/21/1991 | DE3931665C1 Split-ring electric motor for pump - has feeder coupled to pump chamber at point exhibiting high pressure |
| 02/21/1991 | DE3926874A1 electromotor housing with welded or cast beads or lugs - uses jaw clamps and carriers to eliminate radial distortion during machining |
| 02/20/1991 | EP0412993A1 Tape drive machines. |
| 02/20/1991 | CN1049423A Linear actuator for a disk file |
| 02/19/1991 | US4994701 Brush holder assembly |
| 02/19/1991 | US4994699 Drain cover for yoke of dynamic electric machine |
| 02/18/1991 | WO1991003094A1 Stator mounting arrangement |
| 02/13/1991 | EP0412954A1 Bearing shield for an electric motor |
| 02/13/1991 | EP0412858A1 Electrical motor-pump with air-gap sleeve |
| 02/13/1991 | EP0412569A1 Built-up stepping motor |
| 02/12/1991 | US4992690 Combination motor endshield and pump housing |
| 02/12/1991 | US4992689 Modular protector apparatus for oil-filled submergible electric motors |
| 02/12/1991 | US4992686 Single housing stepper motor |
| 02/12/1991 | CA2023130A1 Enclosed pump motor and wiring thereof |
| 02/12/1991 | CA2023103A1 Enclosed pump motor and housing thereof |
| 02/07/1991 | WO1991001587A1 Structure for liquid-cooling of motor |
| 02/07/1991 | WO1991001585A1 Toothless stator construction for electrical machines |
| 02/07/1991 | DE3925702A1 Detachable electrical connection for electric motor - is assigned to motor mounting with plug contacts leading outwards from housing |
| 02/07/1991 | DE3925337A1 Electric motor with housing accommodating stator surrounding rotor - has cooling ducts running axially so gaseous cooling medium under high pressure is fed in closed cooling circuit |
| 02/06/1991 | EP0411239A1 Connector support for mounting on a unit housing |
| 02/05/1991 | US4990811 Brush holding structure for motor |
| 01/30/1991 | EP0410293A1 Spindle motor |
| 01/29/1991 | US4988903 Coil assembly for voice coil motor |
| 01/29/1991 | US4988069 Stepping motor mounting |
| 01/24/1991 | WO1991001060A1 Electric-motor-driven window operating system |
| 01/24/1991 | DE4004464A1 Compact electric hand tool |
| 01/24/1991 | DE4004463A1 Switching device for range of modular electric hand tools - has internal of external manually controlled ring for operating interior switch plate and brush angle for reversing motor |
| 01/24/1991 | DE3924321A1 Vehicular window lifter motor fixture with resilient clamps - arranged at vertices of isosceles triangle with clamp ends lodged against motor flange parallel to baseplate |
| 01/23/1991 | EP0408988A2 Universal electric motor |
| 01/23/1991 | EP0408986A2 Switch device for electrical change-over switching of electric tools |
| 01/23/1991 | CN2070053U Motor base |
| 01/22/1991 | US4986675 Self-aligning bearing |
| 01/17/1991 | DE4022019A1 Setting motor for automobile wing mirror - has connector at end of battery lead cooperating with motor electrical connections |
| 01/17/1991 | DE4019787A1 Electrical motor drive window winding unit - has integrated control unit that is located in sealed housing |
| 01/17/1991 | DE3922514A1 Collector cooling arrangement for electrically-powered hand tool - increases flow of air around collector by guidance through ring with spacing commensurate with desired flow |
| 01/16/1991 | EP0408486A1 Structure and method of assembly of bearing support means to the stator assembly of an electric motor |
| 01/16/1991 | EP0408221A2 DC motor driven centrifugal fan |
| 01/16/1991 | EP0408093A1 Improved magnetic coupling for motion transmission through walls of closed containers |
| 01/15/1991 | US4985654 Brush device for a motor |
| 01/15/1991 | US4985653 Internal pressure explosion-proof construction for electrically-driven robot |
| 01/15/1991 | US4984909 Bearing device |
| 01/10/1991 | DE4019658A1 Vertical axis pin motor for magnetic data disc - has rotor combined with hub supported from axis pin via facing rotary bearings |
| 01/09/1991 | EP0406431A1 Bearing retainer structure for electric motors |
| 01/08/1991 | US4983872 Brush gear for a permanent magnet motor |
| 01/08/1991 | US4983868 Disengageable linear stepper motor |
| 01/03/1991 | DE3920467A1 Electric motor esp. mini motor - is connected securely with stator having winding coils one of their ends of which are connected together |
| 01/02/1991 | EP0405173A2 Motor-operated pump of intank type |
| 01/02/1991 | EP0405002A1 Electric external rotor motor |
| 01/01/1991 | US4981420 Immersion pump |
| 12/30/1990 | CA2020079A1 Motor stator heat spike |
| 12/27/1990 | WO1990016108A1 Device for exerting pre-load on roller bearing of motor |
| 12/26/1990 | CN2068293U Electric motor |
| 12/26/1990 | CN2068292U Dry submersible motor with integrated arranging sealing unit |
| 12/25/1990 | US4980589 Vehicle alternator with adaptable mounting bracket |
| 12/25/1990 | US4980587 Spindle motor with precision bearings |
| 12/25/1990 | US4979719 For dynamoelectric machine |
| 12/19/1990 | EP0403317A1 Electric motor stator |
| 12/18/1990 | US4978876 Cup-shaped support for an electromotor |
| 12/18/1990 | US4978875 Draining device for a starter |
| 12/18/1990 | US4978864 Moisture drain arrangement for a vertical shaft engine starter |
| 12/12/1990 | EP0402240A1 Live ring with integrated motor |
| 12/12/1990 | EP0402179A1 An electric motor |
| 12/12/1990 | EP0401761A2 Magnet pump |
| 12/06/1990 | DE3917811A1 Pump for use in sterile or clean room - has cooling system for motor which does not require circulation of air |
| 12/04/1990 | US4975613 Electrical machine with horizontal axis and resilient support of stator core |
| 11/29/1990 | WO1990014708A1 Structure of motor housing having integrally molded electric connector |
| 11/22/1990 | EP0398610A2 Brush holder for an electric motor |
| 11/22/1990 | EP0398609A1 Universal motor with secondary winding |
| 11/22/1990 | EP0398175A1 Magnetically coupled pump |
| 11/22/1990 | EP0397973A2 Brush holding structure for motor |
| 11/22/1990 | DE3916187A1 Controlling sealing oil slurry to sealing system - constant pressure difference between internal pressure in housing contg. gas and that in sealing system |
| 11/20/1990 | US4972113 Structure and method of assembly of bearing support means to the stator assembly of an electric motor |
| 11/20/1990 | US4972111 Interlocking motor firepan |
| 11/15/1990 | WO1990013936A1 Sheet-metal frame for electric motors |
| 11/15/1990 | CA2015139A1 Brush holder for an electric motor |
| 11/15/1990 | CA2015138A1 Universal motor with secondary winding |
| 11/13/1990 | US4969803 Compressor unit |
| 11/13/1990 | US4969797 Fan motor |
| 11/13/1990 | US4969796 Method and apparatus for cooling shaft seals |
| 11/07/1990 | EP0236504B1 Magnetic clutch |
| 11/06/1990 | US4968910 Axial securing device for the shaft of a small motor |
| 11/02/1990 | WO1990013937A1 Electric machine |
| 11/02/1990 | CA2064244A1 Electric machine |
| 11/01/1990 | WO1990013168A1 Structure of motor having built-in electromagnetic brake |
| 11/01/1990 | WO1990013167A1 Stabilized disk drive spin motor |
| 10/31/1990 | CN2064957U Noiseless durable electric motor |
| 10/31/1990 | CN1010240B Cogeneration system |
| 10/30/1990 | US4967303 Surge suppression system for submersible electrical motors |
| 10/30/1990 | US4967111 System for axially locating the rotor of a rotating machine |
| 10/30/1990 | US4966559 Internal terminal block for compressor hermetic terminal |
| 10/24/1990 | CN1010160B Miniature motor |