| Patents for H02K 9 - Systems for cooling or ventilating (16,917) |
|---|
| 03/15/2000 | EP0985262A1 Liquid-cooled electric machine |
| 03/14/2000 | US6037692 High power low RPM D.C. motor |
| 03/14/2000 | US6037688 Motor housing assembly having mating ramped surfaces with a diffuser plate for improved air flow |
| 03/14/2000 | US6037684 HVLP motor assembly |
| 03/14/2000 | US6037683 Gas-cooled turbogenerator |
| 03/09/2000 | WO2000013296A1 Superconductor rotor cooling system |
| 03/09/2000 | WO2000013294A1 Axial ventilator with external-rotor drive motor |
| 03/09/2000 | DE19854465C1 Liquid cooled motor vehicle alternator or dynamo in a casing has a gap between its casing and alternator for the in- and outflow of cooling liquid. |
| 03/09/2000 | DE19840920A1 Electrodynamic rotating machine with stator and rotor has permanent-magnet rotor with at least one diameteral pole pair and stator consisting of highly permeable material carrying excitation winding |
| 03/09/2000 | DE19839963A1 Elektrowerkzeug Power Tool |
| 03/08/2000 | EP0984548A1 Electric motor for engagement with a transmission, especially with a motor vehicle transmission |
| 03/08/2000 | EP0984545A2 Electric power tool |
| 03/08/2000 | CN2368217Y Holed internal double-wind-impeller brushless generator for automobile |
| 03/08/2000 | CN1246980A Rotating electric machine with coil supports |
| 03/08/2000 | CN1246976A End plate |
| 03/07/2000 | US6034452 Rectifier arrangement of alternator for vehicle |
| 03/02/2000 | WO2000011777A1 Electrical machine with permanent magnets |
| 03/02/2000 | DE19838378A1 Elektrische Maschine mit Dauermagneten Electrical machine with permanent magnets |
| 02/29/2000 | US6030187 Rotary pump with a thermally conductive housing |
| 02/23/2000 | CN2365812Y Double water-cooling sealed electric motor for hood type stove |
| 02/23/2000 | CN2365811Y Electric motor |
| 02/23/2000 | CN2365807Y AC generator for vehicle without maintenance |
| 02/23/2000 | CN1049771C Over-generating and energy-saving method and device for generator |
| 02/22/2000 | US6028380 Arrangement in a bulb generator |
| 02/22/2000 | CA2012247C Axial flow fan integral with electronically commutated motor and rotatable and stationary assemblies therefor |
| 02/16/2000 | EP0980132A1 AC generator for vehicle |
| 02/16/2000 | EP0979356A1 Device for the external cooling of the electric drive motor of a centrifugal pump unit |
| 02/15/2000 | US6025662 Structure for prevention of electrical leakage for use in electric power tools |
| 02/10/2000 | WO2000007282A1 Oil cooled motor and pump apparatus |
| 02/09/2000 | EP0978928A2 Electrical machine, in particular three-phase generator |
| 02/09/2000 | CN2363415Y Three alloy hydrogen cooling sealing bush for turbine generator |
| 02/09/2000 | CN1244310A A. C. Machines |
| 02/09/2000 | CN1244061A Electric motor with self-cooling fan |
| 02/08/2000 | US6023112 Alternating current generator with improved fan system |
| 02/03/2000 | WO2000005800A1 Electrical machine |
| 02/03/2000 | CA2326591A1 Electrical machine |
| 02/02/2000 | EP0977342A1 Ac generator having claw-pole rotor |
| 02/02/2000 | EP0976480A2 An electric chuck |
| 02/02/2000 | CN1243203A Blast blade and rotary mofor |
| 02/01/2000 | US6020669 Compact high-power alternator for a vehicle having a rotor and a stator |
| 01/26/2000 | CN1242640A Dust guard |
| 01/25/2000 | US6018205 Vehicle alternator |
| 01/13/2000 | WO2000002429A1 Alternating-current generator for vehicles and heat sink incorporated therein |
| 01/12/2000 | EP0971473A2 Dust guard |
| 01/11/2000 | US6012909 Centrifugal pump with an axial-field integral motor cooled by working fluid |
| 01/11/2000 | CA2190440C A cooling device |
| 01/06/2000 | WO2000001055A1 Electrical machine, preferably a three-phase current generator with a rectifier unit |
| 01/06/2000 | WO2000001053A1 Cooling system for an electrical machine |
| 01/05/2000 | EP0968562A1 Method and apparatus for reducing windage losses in rotating equipment and electric motor/generator employing same |
| 01/05/2000 | DE19829070A1 Rotary machine such as pump, compressor or electric motor |
| 01/04/2000 | US6011343 Rotor of rotary machine having claw poles and auxiliary permanent magnets |
| 01/04/2000 | US6011332 Stator cooling arrangement of alternator for vehicle |
| 01/04/2000 | US6011331 Electric motor having an improved airflow cooling system |
| 01/04/2000 | US6010319 Canned motor pump |
| 12/30/1999 | DE19928023A1 Cooling circuit for alternating current (AC) generators for motor vehicles |
| 12/30/1999 | DE19828518A1 Rectifier modular unit on a three-phase alternator |
| 12/30/1999 | DE19828406A1 Elektromotor Electric motor |
| 12/29/1999 | WO1999067873A1 Vehicle alternator in particular for motor vehicle comprising a passage for engine cooling fluid circulation |
| 12/29/1999 | EP0967708A2 Electrical motor |
| 12/29/1999 | EP0967707A2 Divisible lamination brushless pump-motor having fluid cooling system |
| 12/29/1999 | CN1240061A Electric machine construction and method for electric machine |
| 12/28/1999 | US6008563 Reluctance motor and compressor-driving reluctance motor |
| 12/28/1999 | US6008553 Linear motor with negative pressure cooling circuit |
| 12/28/1999 | US6006553 Heat dissipating blades for a motor of a washing machine |
| 12/23/1999 | DE19928247A1 Cooled electric motor e.g,. for automobile hybrid drive |
| 12/23/1999 | DE19927741A1 Electrically-driven fluid pump e.g. for automobile engine cooling system |
| 12/23/1999 | DE19854464A1 Liquid-cooled generator e.g. for automobile |
| 12/21/1999 | US6005312 High speed, high torque multipole brushless motor |
| 12/21/1999 | US6005310 Brushless linear motor slider |
| 12/14/1999 | US6002927 Method and apparatus for cooling an electronic device and generating a vibrational signal |
| 12/08/1999 | EP0962654A1 Hydraulic motor-pump unit |
| 12/07/1999 | US5998903 Alternator for an automotive vehicle |
| 12/07/1999 | US5998896 Electric motor having frame adaptable for enclosed and open motor cooling |
| 12/07/1999 | US5998893 Integral heat sink and fan rectifier assembly |
| 12/07/1999 | US5998890 Linear motor with improved coil design and heat removal |
| 12/07/1999 | US5998889 Electro-magnetic motor cooling system |
| 12/07/1999 | US5997261 Pump motor having fluid cooling system |
| 12/07/1999 | US5996209 Method of manufacturing a dynamoelectric machine |
| 12/02/1999 | WO1999062167A1 Engine generator |
| 12/02/1999 | DE19823769A1 Rotary electrical machine e.g. current generator for automobile |
| 12/02/1999 | DE19817333C1 Elektrische Antriebseinheit aus Elektromotor und Elektronikmodul Electric drive unit of electric motor and electronics module |
| 12/01/1999 | EP0960464A1 Electric machine, preferably a three-phase generator with rectifier unit |
| 11/30/1999 | US5994815 Rotary electric machine having coil end extending radially outward as commutator |
| 11/30/1999 | US5994813 Rotary electric machine |
| 11/30/1999 | US5994804 Air cooled dynamoelectric machine |
| 11/25/1999 | WO1999059859A1 Power steering device |
| 11/24/1999 | EP0894358B1 Rotor winding for an electric machine |
| 11/18/1999 | DE19823586A1 Stator lamination for lamination packet of housing-less AC motor |
| 11/17/1999 | EP0956636A1 Rotating electric machine with coil supports |
| 11/17/1999 | EP0956633A1 End plate |
| 11/17/1999 | EP0956435A1 Bearing systems for motor-assisted turbochargers for internal conbusion engines |
| 11/16/1999 | US5986375 Alternator for vehicle |
| 11/16/1999 | US5986366 Rotor for a dynamoelectric machine |
| 11/16/1999 | CA2063586C Fan for an electrically operated machine |
| 11/11/1999 | WO1999036312A3 Electrical drive mechanism for ships |
| 11/11/1999 | DE19820111A1 Generator that can be driven according to suction cooling principle |
| 11/09/1999 | US5982069 Axial gap machine phase coil having tapered conductors with increasing width in radial direction |
| 11/09/1999 | US5982068 Stator arrangement of alternator for vehicle |
| 11/09/1999 | US5979541 Cooling fan and cooling fan assembly |
| 11/04/1999 | WO1999056378A1 Axial air gap modular motor |