About 58 results
https://drivepatents.com/patents/1079643 · 2 Mar 2005
A vital power supply system that utilizes a two out of three determination scheme to control the tolerance of the output voltage and also to shut down the output voltage. The power supply system includes monitoring circuits that determine over-voltage and ...
https://drivepatents.com/patents/1079838 · 23 Feb 2005
System for controlling the energy flowing in an energy conversion system having two energy distribution buses of different nominal voltage value connected through a switched power converter without electric insulation comprising a control rectification and...
https://drivepatents.com/patents/1081890 · 1 Dec 2004
The architecture has an interconnection device with a network architecture, which includes scattered nodes (Ni-Nn) interconnected to each other in a closed loop. A set of power sources and loads are coupled to the scattered nodes in a distributive fashion....
https://drivepatents.com/patents/1084409 · 1 Sep 2004
An electrochemical cell comprises: (i) a negative electrode and a positive electrode, each containing a current collector covered in an active material and provided with an extension defining a connection terminal; and (ii) a packaging device housing the e...
https://drivepatents.com/patents/1084792 · 18 Aug 2004
Nonfritted electrode comprising a two-dimensional conductive support covered with a layer comprising an electrochemically active material and a binder which is a mixture of a styrene-acrylate copolymer and a cellulosic compound. An independent claim is als...
https://drivepatents.com/patents/1084988 · 11 Aug 2004
Device has second telescope (2) with third line of sight (L3) parallel to first or second line of sight (L1, L2) of first telescope (1), and second optical module (6) for collecting third light beam from stars and parallel to third line of sight and delive...
https://drivepatents.com/patents/1086167 · 23 Jun 2004
The battery charger (1) has a rechargeable battery (2). Temperature (T) is measured. A low current charger at a constant voltage (8) provides the charge current. The charge current is set below a temperature dependent level providing a low current.
https://drivepatents.com/patents/1088427 · 31 Mar 2004
The audio system (100) has a radio, a mobile radio device (10), a display (14) for displaying information for the audio device and/or the mobile radio communications device, e.g. a mobile telephone and a number of operating elements (16,24), for operation ...
https://drivepatents.com/patents/1088659 · 24 Mar 2004
The solar generator deduces the voltage at which maximum power is delivered by monitoring (17, 19) operating points to deduce the current-voltage characteristic, which allows direct determination (21) of the maximum power point. This voltage is supplied to...
https://drivepatents.com/patents/1090184 · 21 Jan 2004
The recharger (8) includes a second regulator (27) for controlling the output voltage (Vout) in order to maintain it at a pre- determined value. A system (28-30) is provided for detecting the output current (Iout). An activation system (24, 25) provided ca...