EP 1521885 B1 20090506 - Weeding procedure for a railway vehicle
Title (en)
Weeding procedure for a railway vehicle
Title (de)
Verfahren zur Unkrautbekämpfung für ein Schienenfahrzeug
Title (fr)
Procédé de désherbage pour véhicule ferroviaire
Publication
Application
Priority
- HU 0200110 W 20021030
- HU P0202205 A 20020705
Abstract (en)
[origin: WO2004005625A1] The subject matter of the invention is a connection arrangement of a weeding machine mounted onto a railway vehicle which is provided with a weed recognising camera, a PC connected to it for recognition of weeds, a meteorological unit, the said units are connected to a control PC. The control PC is connected to a control panel, which in turn is connected to a spraying unit through an electronic control unit and a dosing unit. The spraying unit consists of a water tank, a pump, a flow meter, a control valve, a spraying frame provided with an axle and nozzles furthermore a chemical agent tank, a chemical agent pump and a flow-meter of chemical agent, all the units are connected together. The connection arrangement is containing a species recognising camera connected to a species recognising PC and relief following laser camera connected to a relief following PC and is containing a pre-spraying unit and a spraying unit. The subject matter of the invention is furthermore a procedure for weeding with the above connection arrangement.
IPC 8 full level
E01H 11/00 (2006.01)
CPC (source: EP)
E01H 11/00 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
Designated extension state (EPC)
AL LT LV MK RO SI
DOCDB simple family (publication)
WO 2004005625 A1 20040115; AT E430841 T1 20090515; AU 2002339205 A1 20040123; CN 1298218 C 20070207; CN 1633536 A 20050629; DE 60232277 D1 20090618; DK 1521885 T3 20090831; EP 1521885 A1 20050413; EP 1521885 B1 20090506; ES 2327823 T3 20091104; HU 0202205 D0 20020928; HU 224536 B1 20051028; HU P0202205 A2 20040830
DOCDB simple family (application)
HU 0200110 W 20021030; AT 02777582 T 20021030; AU 2002339205 A 20021030; CN 02829239 A 20021030; DE 60232277 T 20021030; DK 02777582 T 20021030; EP 02777582 A 20021030; ES 02777582 T 20021030; HU P0202205 A 20020705