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Class Information
Number: 310/89
Name: Electrical generator or motor structure > Dynamoelectric > Rotary > With other elements > Mechanical shields or protectors > Housings, windows or covers
Description: Subject matter relating to housings, windows or covers.


Patents under this class:
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Patent Number Title Of Patent Date Issued
5276375 Apparatus for fixation of magnetic shells in a motor housing Jan. 4, 1994
5268606 Motor provided with a bottom run-off hole and a run-off channel Dec. 7, 1993
5268607 Molded resin motor housing Dec. 7, 1993
5266856 Vibration reduction for electric motors Nov. 30, 1993
5254892 Stepper motor with integrated assembly Oct. 19, 1993
5250864 AC generator for vehicles Oct. 5, 1993
5245237 Two compartment motor Sep. 14, 1993
5243245 Structure and method of fixing housing Sep. 7, 1993
5239221 Combined stator for a carbon brush motor Aug. 24, 1993
5237231 Structured product dynamoelectric machine Aug. 17, 1993
5235229 Vehicular AC generator Aug. 10, 1993
5233248 Heat resistant and explosion-proof type permanent magnetic synchronous motor Aug. 3, 1993
5220226 Electric motor with modularized apparatus platform Jun. 15, 1993
5218252 Dynamoelectric machines with stator positioning Jun. 8, 1993
5218255 Electric wiper motor with autostop mechanism Jun. 8, 1993
5216306 Casing structure for motor Jun. 1, 1993
5216307 Bearing structure for electric motor Jun. 1, 1993
5210453 Through bolt resonance suppression in an alternator May. 11, 1993
5206554 Electromagnetic micromotor for use in watch movements of small dimensions Apr. 27, 1993
5204570 Spheroidal machine Apr. 20, 1993
5201111 Method of manufacturing an electric motor Apr. 13, 1993
5200658 Electric motor with through-bolt guides for mounting Apr. 6, 1993
5196747 Universal electric motor Mar. 23, 1993
5194769 Electric motor, in particular electric small-size motor for driving windshield wipers on motor vehicles Mar. 16, 1993
5192888 Motor terminal box Mar. 9, 1993
5191250 DC motor with U-shaped rotor-coil wire having inclined intermediate portion Mar. 2, 1993
5189327 Axial-flow fan motor with modular connector Feb. 23, 1993
5187400 Vibration-proof stepping motor with built-up stator Feb. 16, 1993
5184941 Mounting support for motor-pump unit Feb. 9, 1993
5185545 Dual propeller shock resistant submersible propulsor unit Feb. 9, 1993
5185546 Electromagnetic rotation control device Feb. 9, 1993
5184039 Motor/gear-train drive unit, particularly motor-vehicle power-window drive Feb. 2, 1993
5184041 Structure for coupling field windings to motor brushes Feb. 2, 1993
5182482 Dynamoelectric machine having improved ventilation Jan. 26, 1993
5172022 Motorcycle alternator with alternative mounting Dec. 15, 1992
5160867 Motor field assembly Nov. 3, 1992
5159221 Brush holder structure in electric motor Oct. 27, 1992
5159222 Brush holder assembly having snap-in replaceable commutator brush holder cartridges for electric machines Oct. 27, 1992
5155401 Recorder motor with attached encoder and cover Oct. 13, 1992
5148895 Rotary actuator for variable damping force shock absorber Sep. 22, 1992
5149999 Power tool with improved internal wiring structure Sep. 22, 1992
5146797 Support housing for an electric starter motor for an internal combustion engine Sep. 15, 1992
5144183 Flat motor of reduced length Sep. 1, 1992
5140207 Electric motor, especially wiper motor for driving a windshield wiper system in a motor vehicle Aug. 18, 1992
5138208 Small size electric motor Aug. 11, 1992
5138212 Brush protection in an electric motor Aug. 11, 1992
5134330 Apparatus to replace crimp-mounted solenoids on starter motors Jul. 28, 1992
5130587 Fan motor 2-speed switch with protective housing Jul. 14, 1992
5127148 Method of fabricating a dynameoelectric machine Jul. 7, 1992
5128574 Brushless motor Jul. 7, 1992

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