About 103 results
https://drivepatents.com/patents/1098222 · 26 Feb 2003
Intended to utilize a fuel cell efficiently while ensuring good output responsiveness by the fuel cell. In a vehicle having a motor as the drive power source, a fuel cell and battery are on board as the power source for the motor. A target output value for...
https://drivepatents.com/patents/1098602 · 5 Feb 2003
A composite power transmission mechanism 10, comprising the combination of a planetary gear unit 15 and a differential planetary gear mechanism 16, wherein a planetary gear is connected with a drive shaft of a vehicle, while other three gears let the shaft...
https://drivepatents.com/patents/1098658 · 29 Jan 2003
The sleeve (35) in the form of bellows is connected to the clutch case (24) via a toothed crown (37) which engages with an armature (39) riveted to the case. The other end of the sleeve is welded to a ring (48) attached to the starter motor/alternator hub ...
https://drivepatents.com/patents/1099039 · 15 Jan 2003
A control device for a rotating electrical machine system having a plurality of rotating electrical machines (1, 5) is provided with a single current control circuit (8) and a controller (12). The controller (12) sets an operating point ( omega m, Tm) of a...
https://drivepatents.com/patents/1100682 · 30 Oct 2002
The system has an internal combustion engine and an electrical machine that can be operated as a drive motor or as a generator, especially in the form of an asynchronous machine with a short circuit winding, a first stator winding (W1) associated with the ...
https://drivepatents.com/patents/1100678 · 30 Oct 2002
The drive has an internal combustion engine (1) with an output shaft (8), a first armature (6) mounted on the output shaft, a second armature (5) connected to the driven shaft of the drive and coupled to the first armature via magnet fields, a third armatu...
https://drivepatents.com/patents/1101531 · 25 Sep 2002
Motor unit (10) for a vehicle comprising a thermal engine, a gearbox (200) coupled to the crankshaft of the thermal engine by means of a clutch, and an electric machine (100) equipped with a stator (110) and a rotor (120), disposed between the clutch and t...
https://drivepatents.com/patents/1101473 · 25 Sep 2002
The electromechanical coupling device is operable as an electric motor and as a generator and has a bearer (3) with electrical energy feed connections, a rotatable input shaft (6) with at least a first magnet arrangement (1) and at least one other magnet a...
https://drivepatents.com/patents/1102069 · 4 Sep 2002
A rotational electric machine (2) in which a rotor (20) having different-polarity field magnets arranged alternately in a rotational direction is divided axially into two rotor portions (20A, 20B) so that the axial position of one of the two rotor portions...
https://drivepatents.com/patents/1102350 · 21 Aug 2002
A motor-generator is disclosed, in which electromagnet coils(10) are arranged at axially opposite ends of the stator(4), each to each end, while connections among winding sets(1U-1V-1W, 2U-2V-2W, 3U-3V-3W) are changed in response to the rpm of the rotor(3)...