EP 2119509 A2 20091118 - Compact head for the application of hot melt adhesive
Title (en)
Compact head for the application of hot melt adhesive
Title (de)
Kompakter Kopf zum Aufbringen von Heißklebstoff
Title (fr)
Tête compacte pour l'application de colles thermofusibles
Publication
Application
Priority
ES 200801391 A 20080514
Abstract (en)
The head has an adhesive melting reservoir (1) including, in its base, a series of passage outlets (5) communicating with a lower chamber (6), which communicates with an application head (2) i.e. nozzle, through a duct (7). The reservoir is connected to the application head, and surrounded by electrical resistors (8) housed in a peripheral chamber (4) filled with an insulating material. The reservoir is realized with a tight seal to avoid influence of external air on the adhesive, and surrounded by an insulating layer to prevent heat loss at outside.
Abstract (fr)
Tête compacte pour l'application de colles thermofusibles, comprenant un réservoir de fusion (1) et une tête (2) d'application, raccordés directement l'un à l'autre, le réservoir de fusion (1) comportant des sorties inférieures (5) qui communiquent avec une chambre (6), laquelle communique à son tour avec la tête (2) d'application.
IPC 8 full level
B05C 5/04 (2006.01); B05C 11/10 (2006.01)
CPC (source: EP ES)
B05C 11/1042 (2013.01 - EP ES)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 2119509 A2 20091118; EP 2119509 A3 20100217; ES 2356758 A1 20110413; ES 2356758 B1 20120125
DOCDB simple family (application)
EP 09159904 A 20090511; ES 200801391 A 20080514