About 272 results
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https://drivepatents.com/patents/993123 · 6 Feb 2013
A waste heat regeneration system includes a pump, a coolant boiler, an exhaust gas boiler, an expander, a condenser, a gas-liquid separator and a supercooler. A flow control valve maintains a temperature difference (T1 - T2) at a predetermined value or les...
https://drivepatents.com/patents/993551 · 23 Jan 2013
A charge and discharge control apparatus equalizes the voltages of rechargeable battery cells by using a charger or a capacitor charged by an external power source, by using a first cell balancing unit which charges the rechargeable battery cells until the...
https://drivepatents.com/patents/993518 · 23 Jan 2013
Embodiments of the present invention include an engine control method for controlling an engine having an accessory. In the method, a relationship between a torque of the accessory and a controlled variable corresponding to each rotational speed of the eng...
https://drivepatents.com/patents/994027 · 9 Jan 2013
Embodiments of the present invention may include a system for evaluating a possible abnormality in an engine (2). The system includes an engine (2), an EGR passage (4, 5) and an ECU (6). The rotational speed of the engine (2) is preferably calculated based...
https://drivepatents.com/patents/994021 · 9 Jan 2013
An arrangement for regulating the temperature of a battery is provided in which plural battery cells are arranged in alignment with each other and each of the battery cells has positive and negative terminals projecting therefrom in the same direction. The...
https://drivepatents.com/patents/994391 · 2 Jan 2013
A conveying apparatus is configured to attach a battery unit to a vehicle body at an attachment position by engaging at least three first fastening portions, which are arranged in the vehicle body, respectively with at least three corresponding second fast...
https://drivepatents.com/patents/994342 · 2 Jan 2013
A cell balance control device includes a battery monitor unit (2, 3-1 ¼ 3-n), a cell balance unit (4), and an ECU (7), and equalizes serially connected chargeable battery cells (11-1 ¼ 11-n) in a battery loaded into a vehicle. The battery monitor unit (2...
https://drivepatents.com/patents/994314 · 2 Jan 2013
A cell balancing device (1) includes a plurality of serially connected battery modules (8-1 through 8-n), an external generator (3), a transformer 16 including a first coil (20) and a plurality of second coils (21-1 through 21-n) connected in parallel to e...
https://drivepatents.com/patents/994676 · 26 Dec 2012
A locking apparatus for a vehicle includes a striker (9), a locking apparatus body (5, 50). The locking apparatus body (5, 50) is used for locking and releasing the striker (9). The locking apparatus body (5, 50) includes a housing (13), a first rocking sh...
https://drivepatents.com/patents/995621 · 28 Nov 2012
When a voltage applied to a first capacitor (6) connected to an output of a power generator (4) in parallel is equal to or larger than a threshold, a starter signal output from a monitoring circuit (10) to a control circuit (14) is set from a low level to ...