About 22 results
https://drivepatents.com/patents/1074555 · 31 Aug 2005
The device has a punch positioning tool (10) with an optic reflector (12) cooperating with an electronic tacheometer (20) to determine implantation co-ordinates (x m, y m, z m) of references (M) in a three-dimensional universal set. The tacheometer has an ...
https://drivepatents.com/patents/1076118 · 6 Jul 2005
The system has three power supply stations (20-22) of a catenary (4), and generators (44, 54, 56) for transmitting control signals through the catenary. Each station has a receiver (46) to receive the control signals transmitted via the catenary and to con...
https://drivepatents.com/patents/1081998 · 1 Dec 2004
The structure includes two track supports with vertical bars in the form of T and connected together for forming a U or V shaped structure. The structure comprises of a linear cast solid work in the direction of the tracks such that a U or V shaped base ad...
https://drivepatents.com/patents/1083174 · 13 Oct 2004
A wind turbine (1) for producing electrical power is described. A turbine rotor (4) with at least one blade (5) and a generator (10) with a rotor and a stator are provided. The turbine rotor (4) is mechanically coupled with the rotor of the generator (10)....
https://drivepatents.com/patents/1092089 · 5 Nov 2003
After initialization the power demanded by the traction network is measured continuously (101) and compared (102) to stored values appropriate to economic tariff operation. If consumption is too high an alarm is initiated (103) and an operator examines the...
https://drivepatents.com/patents/1092428 · 22 Oct 2003
The power control procedure for the electrical motor of a railway vehicle deriving power from a catenary cable uses measurement of the open voltage (Vcat0), evaluated at the sub-station. From this the maximum available power for a catenary cable section is...
https://drivepatents.com/patents/1092920 · 1 Oct 2003
The sanitary unit contains a toilet (2) and a wash basin (6) within a parallelepiped cabin (3) fitted with tanks (4. 5) for fresh and used water respectively. The two tanks extend the whole height of the cabin and are positioned vertically in opposite corn...
https://drivepatents.com/patents/1095716 · 28 May 2003
The vessel, fitted with at least one thermally-insulated tank (1) for storing liquid gas at low temperature and close to atmospheric pressure, has an i.c. engine or gas turbine that is fed with gas from the tank by means of a pump (4) located in the bottom...
https://drivepatents.com/patents/1096216 · 7 May 2003
The device has a protection circuit connected in parallel between a collector and a gate of an Insulated Gate Bipolar Transistor (IGBT) (4). The protection circuit has a main branch (1) with two Zener diodes connected in series and a secondary branch (2) w...
https://drivepatents.com/patents/1096939 · 9 Apr 2003
The distributor consists of a duct (1) extending along the lower part of a carriage side wall (12), having apertures to discharge an air flow towards the floor and others (2) discharging air upwards between two parallel panels (8) adjacent to the side wall...