Class / Patent application number | Description | Number of patent applications / Date published |
290048000 | ELECTRIC-STARTING MOTOR | 11 |
20090127857 | ELECTRICAL INDUCTOR ASSEMBLY - An electrical inductor assembly comprises an inductor core having a circular shape, a wire guide that surrounds the inductor core and includes a plurality of slots, at least one of the slots forming a path winding around the inductor core, and at least one wire placed in one of the plurality of slots to form a winding. A method of forming an electrical inductor assembly comprises forming an inductor core having a circular shape, surrounding the inductor core with a wire guide, winding at least one wire around the inductor core along a slot in the wire guide, and applying an insulating material to the slot containing the at least one wire to electrically insulate the at least one wire. | 05-21-2009 |
20090230683 | 24-Volt engine start-up system - An engine start-up system is disclosed. The engine start-up system has a 24-volt starter motor configured to crank the engine. The engine start-up system also has an energy source configured to supply electrical power to the starter motor. A 12-volt-operated magnetic switch is integrated with the 24-volt starter motor and is operable to permit the energy source to supply electrical power to the starter motor. | 09-17-2009 |
20100213713 | STARTER DEVICE - A starter device for cranking internal combustion engines, that has a terminal for starter control, having an electric starter motor, there being an electric supply line from a plus terminal of the starter device to the plus terminal of the starter motor, and the starter motor having an electrical ground return line at a minus terminal of the starter device, in which the ground return line is interrupted by a switch in the case of an electrical potential-free terminal for the starter control. | 08-26-2010 |
20110025063 | ELECTRICAL DRIVE MACHINE HAVING A STATOR AND A ROTOR - An electric drive machine having a stator and a rotor, the rotor carrying a rotor winding, in slots, which is able to be supplied with electric current by a power supply system made up of a commutator and sliding contacts, the sliding contacts pressing on the surface of the commutator having at least two pairs each made up of one positive sliding contact and one negative sliding contact, and in the case of at least one first pair of a positive sliding contact and a negative sliding contact, the positive sliding contact and the negative sliding contact being opposed at an angle γ, which deviates from 180°. | 02-03-2011 |
20110266801 | SHOCK ABSORBER ELECTRICAL GENERATOR - The shock absorber electrical generator includes a piston adapted for reciprocating motion within a cylindrical piston chamber as a vehicle's suspension system deflects. A working fluid is contained within the piston chamber. During the compression stroke of the piston, working fluid is forced through a circuit having at least one chamber in the cylinder opposite the piston. The working fluid communicates with at least one fan turbine motor disposed in the chamber, and with the piston chamber, which captures the working fluid on the return stroke. Upon compression of the piston, the working fluid passes through the fan turbine motor, thereby turning a shaft connected to a DC generator. The electric energy generated is routed to vehicle electrical components and/or charges the vehicle battery. Multi-generator systems, fan, and housing units are deployed in a plurality of shock absorber electrical generators that are attached to the vehicle's wheel system. | 11-03-2011 |
20120119497 | Starting Device for Engines - An electromagnetic switch unit comprises a solenoid device that pushes out a pinion gear to a ring gear side of an engine, and an electromagnetic switch that opens and closes a main point of contact of a motor circuit. The solenoid device and the electromagnetic switch are arranged in series in an axial direction, while a magnetic plate that forms a part of magnetic circuit between a first coil used for the solenoid device and a second coil used for the electromagnetic switch is shared by the solenoid device and the electromagnetic switch. | 05-17-2012 |
20130088011 | SWITCHING DEVICE, STARTING DEVICE, AND METHOD FOR AN ELECTROMAGNETIC SWITCHING DEVICE - A switching device has an electromagnetic switching element and a controller, the switching element including two coils on one core which act on a shared armature. In order to implement an operation of the armature to be activatable as rapidly and simply as possible with low power consumption, the controller is designed to have a switch in the current path of the coil in each case to activate each coil. | 04-11-2013 |
20130270828 | HOUSING FOR AN ELECTRICAL STARTER MOTOR - A housing for an electrical device includes an interior surface and one or more stress reducing notches. The interior surface is configured to interface with one or more internal components of the motor. The one or more stress reducing notches are located along the interior surface of the housing. | 10-17-2013 |
20130341923 | BATTERY PACK HAVING LINEAR VOLTAGE PROFILE, AND SOC ALGORITHM APPLYING TO THE BATTERY PACK - A battery pack includes a rechargeable battery module and a battery management system for controlling charging and/or discharging of the battery module. The battery module may include a substantially linear charging and discharging voltage-time profile within at least part of the charging and discharging cycle of the battery module, and the battery management system may be configured to calculate a state of charge of the battery module by using linear charging and/or discharging characteristics of the battery module. | 12-26-2013 |
20140239641 | APPARATUS FOR STARTING ENGINE MOUNTED ON-VEHICLE - In a starter for starting an on-vehicle engine, a solenoid is provided to push a pinion gear. The solenoid has an electromagnetic coil composed of a single coil and electrically separated from a motor circuit, a fixed core, and a plunger. Supply of excitation current to the electromagnetic coil allows the fixed core to be magnetized to attract the plunger. Hence, a movement of the plunger results in a push of the movable member toward the ring gear. A switch is provided in the circuit and has a contact, a movable core, and a switch coil functioning as an electromagnet attracting the movable core in response to supply of current to the switch coil. A movement of the movable core results in on/off switching operations of the switch. The switch is allowed to operate independently of the solenoid when both the switch and solenoid are controlled. | 08-28-2014 |
20140265332 | ELECTRIC MACHINE IN A MOTOR VEHICLE HAVING A ROTATIONAL SPEED SIGNAL INPUT - A method for operating an electric machine coupled to an internal combustion engine in a motor vehicle, the electric machine having a stator winding, a rotor winding, a field regulator assigned to the rotor winding and a current converter post-connected to the stator winding having controllable switching elements, in which during a starting process of the internal combustion engine the electric machine is operated as a motor according to a rotational speed specification signal. | 09-18-2014 |