EP 0275914 B1 19930804 - APPARATUS FOR SUPPLYING VAPOUR TO A WEB SUCH AS A PAPER WEB
Title (en)
APPARATUS FOR SUPPLYING VAPOUR TO A WEB SUCH AS A PAPER WEB
Publication
Application
Priority
DE 3701406 A 19870120
Abstract (en)
[origin: EP0275914A2] The device possesses a steam distributor (9). Vents (11, 13 and 15) for the discharge of the steam are provided in a housing wall (10) delimiting a steaming space (5). The exit directions of the vents (13) in an entry zone (7) and/or of the vents (15) in an exit zone (8) are inclined towards a main zone (6) lying between them. This results in a barrier considerably reducing the escape of steam from the steaming space. <IMAGE>
IPC 1-7
IPC 8 full level
D21F 7/00 (2006.01)
CPC (source: EP US)
D21F 7/00 (2013.01 - EP US); D21F 7/008 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH ES FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0275914 A2 19880727; EP 0275914 A3 19910417; EP 0275914 B1 19930804; AT E92556 T1 19930815; CA 1296937 C 19920310; DE 3701406 A1 19880728; DE 3701406 C2 19881027; ES 2042603 T3 19931216; US 4915788 A 19900410
DOCDB simple family (application)
EP 88100379 A 19880113; AT 88100379 T 19880113; CA 543965 A 19870807; DE 3701406 A 19870120; ES 88100379 T 19880113; US 30207589 A 19890124