1
Scheibe Klaus Prof Dr Ing, Kuehn Arne Ing, Lehmann Eberhard Ing, Peters Mark Oliver Ing: Lightning protection for wind turbine. Autoflug Energietech, June 26, 1996: EP0718495-A1 (28 worldwide citation)

The wind turbine generator has a mat (10) supporting an electricity generator at its top end, driven by a wind turbine rotor. The rotor blades (14) are each provided with at least one conductor path (17) extending along their length, which are galvanically separated from earth potential during norma ...


2
Letas Heinz Hermann, Limbeck Volker, Scheibe Klaus, Lehmann Eberhard, Wilmes Thomas, Venker Michael: Lightning protection system for wind turbines. Repower Systems, Stemmann Technik, August 31, 2005: EP1568883-A2 (25 worldwide citation)

The wind energy generator has a propeller (2) driven generator in a housing (4) that is mounted on a pillar (5). The system is protected against lightning strikes (1) by a conductor system (10,11,12) coupled to ground (7). The system uses a slip ring and brush to connect between rotary and stationar ...


3
Altmaier Holger Dr Ing, Scheibe Klaus Prof Dr Ing, Lehmann Eberhard Dipl Ing: Overvoltage protection element. Phoenix Contact & Co, April 10, 1996: EP0706245-A2 (4 worldwide citation)

An overvoltage protection element for diverting transient excess voltages includes two electrodes (2) with an effective air breakdown spark path (3) between them. Each electrode (2) has a connector (5) with an associated obliquely positioned arcing horn (6), with both arcing horns (6) of the mutuall ...


4
Broennimann Christian Dr, Lehmann Eberhard Dr: A pixel detector for neutron radiography and process for detecting incident neutrones. Scherrer Inst Paul, May 18, 2005: EP1531344-A1 (4 worldwide citation)

A pixel detector for neutron radiography, comprising: - a layer of photosensitive material coated with a neutron capture layer, preferably Gd; - an NxM array of photodetector diodes arranged in said layer of photosensitive material; each diodes having a bias potential interface and a diode output in ...


5
Lehmann Eberhard Dipl Ing, Ahrens Peter: Manufacturing device for an electrical winding core provided with an insulation layer and core manufactured with this device.. Hohenloher Spulenkoerper, October 7, 1992: EP0507211-A2 (2 worldwide citation)

In order to apply an insulation layer onto a core, formed by a laminate stack, of an electrical coil, the core (1) is held by an outer laminate of the laminate stack at a distance from a first part (9) of the extrusion die, a second part (10), which can move relative to the first part (9) at right a ...


6
Danowsky Volker, Lehmann Eberhard, Scheibe Klaus Prof Dr, Schimanski Joachim, Wosgien Joachim: Overvoltage protection system. Phoenix Contact & Co, August 4, 1999: EP0933860-A1 (2 worldwide citation)

The system has an overvoltage protection element (1) with a triggering ignition aid, whereby the overvoltage protection element has two main electrodes with an air breakdown spark path between them. The ignition aid is an ignition circuit with an ignition voltage output. The overvoltage protection e ...


7
Lehmann Eberhard, Ahrens Peter: Coil bobbin of plastic material as well as injection mould and process for producing it.. Hohenloher Spulenkoerper, March 29, 1995: EP0645786-A2 (1 worldwide citation)

A coil former having a top part and at least one bottom part (13) tapering downwards in the form of a truncated cone is proposed, which coil former is produced from a thermosetting plastic using the injection moulding process and is distinguished by the fact that a thin injected-on lug (12) is provi ...


8
Altmaier Holger Dr Ing, Scheibe Klaus Prof Dr Ing, Lehmann Eberhard Dipl Ing: Overvoltage protection element. Phoenix Contact & Co, June 2, 1999: EP0920098-A2 (1 worldwide citation)

The overvoltage protection element (1) has a housing (5) enclosing a pair of spaced electrodes (2,3) defining a spark path (4). Each electrode has a termination arm (6,7) and a relatively angled spark horn (8,9). The first part of each spark horn extends at right angles to the termination arm, with ...


9
Kracht Gerd Dipl Ing, Lehmann Eberhard Dipl Ing, Scheibe Klaus Prof Dr Ing, Schimanski Joachim Dipl Ing, Wetter Martin Dr Ing: Overvoltage arrester element. Phoenix Contact & Co, November 3, 1999: EP0954073-A1

The excess voltage protection unit, to lead off transient excess voltages, has electrodes (3,4) with current connections (1,2). An air break spark stretch (5) is between the electrodes (3,4). The stretch (5) extinguishes mains current surges following the pickup voltage of lightning current, as the ...


10
Kracht Gerd Dipl Ing, Lehmann Eberhard Dipl Ing, Scheibe Klaus Prof Dr Ing, Schimanski Joachim Dipl Ing, Wetter Martin Dr Ing: Surge arrester device. Phoenix Contact & Co, October 10, 2001: EP1143585-A2

The excess voltage protection unit, to lead off transient excess voltages, has electrodes (3,4) with current connections (1,2). An air break spark stretch (5) is between the electrodes (3,4). The stretch (5) extinguishes mains current surges following the pickup voltage of lightning current, as the ...