EP 0761399 B1 20020731 - System for injection of wood treating product and process for sealing the injector of said system
Title (en)
System for injection of wood treating product and process for sealing the injector of said system
Title (de)
System für das Einspritzen eines Holzschutzmittels und Verfahren zum Verschliessen der Einspritzapparatur dieses Systems
Title (fr)
Système d'injection d'un produit pour le traitement du bois et procédé d'obturation de l'injecteur dudit système
Publication
Application
Priority
FR 9510152 A 19950824
Abstract (en)
[origin: EP0761399A1] The process includes manoeuvring a valve (15) in the canal (13) of the injector (1) , using a gripping device (22) fixed to the head (2') of the injector nozzle (2) in such a manner as to block the canal, after injection of the treatment product, while withdrawal of this injector nozzle. The valve (15) is of an acutely conical shape elongated by a stem (16) facing the mouth (10) of the injector, which can be gripped by the gripping device and the internal wall of the cylindrical body. The head of the injector nozzle has a hollow cylindrical body (21) at whose interior is fixed the gripping member, with passage (23) for the treatment product being arranged between the gripping member and the interior wall of the body.
IPC 1-7
IPC 8 full level
B27K 3/10 (2006.01)
CPC (source: EP)
B27K 3/105 (2013.01)
Designated contracting state (EPC)
BE CH DE ES IT LI
DOCDB simple family (publication)
EP 0761399 A1 19970312; EP 0761399 B1 20020731; DE 69622650 D1 20020905; FR 2743326 A1 19970711; FR 2743326 B1 19980220
DOCDB simple family (application)
EP 96440061 A 19960819; DE 69622650 T 19960819; FR 9510152 A 19950824