About 74 results
https://drivepatents.com/patents/998157 · 19 Sep 2012
The vehicle e.g. combustion-motor electrically driven industrial truck (1), has an electrical energy storage (17) formed of a set of modules, which is connected in parallel or in series. Each module has coding bridges integrated in a set of a connection ca...
https://drivepatents.com/patents/998158 · 19 Sep 2012
The storage device has several ultra-capacitors (35) such as double layer capacitors that are serially connected to contactor (28) or switch through control lines (38,39), such that power terminals (34) are disconnected from energy storage device. The func...
https://drivepatents.com/patents/998850 · 29 Aug 2012
The industrial truck (1) has an operating station (6) and a display (4), which is arranged such that it is readable for an operating person from the operating station. A travel direction tilt sensor (10) is provided for determining a travel direction tilt ...
https://drivepatents.com/patents/998815 · 29 Aug 2012
The tractor (1) has a load determining device e.g. capacitive pressure sensor, determining weight of a load and transferring the determined weight information to a control device. A driving direction inclination sensor and a lateral inclination sensor dete...
https://drivepatents.com/patents/999308 · 15 Aug 2012
The trailer (A) has a roller-guided supporting frame (1) comprising front and rear chassis frames (2, 3). The supporting frame has a loading opening (L) on a side that is arranged opposite to a longitudinal carrier (4), and load forks (15a, 15b) are formed...
https://drivepatents.com/patents/999535 · 8 Aug 2012
The cooling system has a combustion engine-electrical drive system, in which a generator (12) is driven by a combustion engine (10). The generator supplies a current link, particularly a direct current link and comprises power electronics. A cooler (15) is...
https://drivepatents.com/patents/999495 · 8 Aug 2012
The air-conditioning apparatus includes an indoor heat exchanger (13) for the passenger compartment (4), and a compressor (22) provided with an outdoor heat exchanger (15). The compressor is compacted in both flow directions between the indoor heat exchang...
https://drivepatents.com/patents/1001357 · 13 Jun 2012
The method involves determining momentary energy prices in an electricity supply network (6) by a battery charging system (1). A charging process of a traction battery (3) is performed by the battery charging system depending on the momentary energy prices...
https://drivepatents.com/patents/1002813 · 2 May 2012
The method involves determining monitoring speed of an induction machine i.e. asynchronous two-phase induction motor of a mobile work machine (1) as a computed monitoring value from input values, which are transmitted to a monitoring computer. The input va...
https://drivepatents.com/patents/1003874 · 28 Mar 2012
The truck has a multipart roller conveyor for moving an energy supply unit (3) through a lateral opening (7) in a horizontal direction relative to a battery compartment (2). The conveyor has a section fastened in an area of the opening and pivotable around...