EP 1972442 B1 20120516 - Method and device for cleaning nozzles on a spray dampening unit
Title (en)
Method and device for cleaning nozzles on a spray dampening unit
Title (de)
Verfahren und Vorrichtung zur Reinigung von Düsen an einem Sprühfeuchtwerk
Title (fr)
Procédé et dispositif de nettoyage de buses sur un dispositif d'humidification à pulvérisation
Publication
Application
Priority
DE 102007013590 A 20070321
Abstract (en)
[origin: EP1972442A1] The system (31) has a fluid nozzle arranged in a fluid line. The fluid nozzle produces a fluid jet (33) which is directed to a spray nozzle (23). An adjusting unit adjusts an emission direction of the fluid nozzle. A connecting device connects the fluid line system with a fluid source. A fluid valve controls fluid discharge. A control unit controls the valve. The fluid nozzle sprays cleaning fluid e.g. fountain solution on the spray nozzle, where the fountain solution is subjected with a preset pressure. Independent claims are also included for the following: (1) a method for cleaning a spray nozzle (2) a protection cap for utilization in connection with a spray nozzle, comprising a spray jet aperture.
IPC 8 full level
B41F 7/30 (2006.01); B05B 15/02 (2006.01); B05B 15/50 (2018.01); B05B 15/531 (2018.01); B05B 15/555 (2018.01); B41F 35/00 (2006.01)
CPC (source: EP US)
B05B 1/20 (2013.01 - EP US); B05B 15/50 (2018.01 - EP US); B05B 15/531 (2018.01 - EP US); B05B 15/555 (2018.01 - EP US); B41F 7/30 (2013.01 - EP US); B41F 35/00 (2013.01 - EP US); B41P 2235/26 (2013.01 - EP US)
Citation (examination)
EP 1386735 A2 20040204 - TOKYO KIKAI SEISAKUSHO LTD [JP]
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
EP 1972442 A1 20080924; EP 1972442 B1 20120516; DE 102007013590 A1 20080925; US 2008271618 A1 20081106; US 8001889 B2 20110823
DOCDB simple family (application)
EP 08005366 A 20080320; DE 102007013590 A 20070321; US 7747808 A 20080319