EP 0802378 B1 20011114 - Venting device
Title (en)
Venting device
Title (de)
Entlüftungsaufsatz
Title (fr)
Dispositif de ventilation
Publication
Application
Priority
DE 29607225 U 19960420
Abstract (en)
[origin: EP0802378A2] The venting attachment (E) comprises an upwardly oriented riser pipe (7) whose upper mouth end (8) under interposition covers a skirt of a hood (9). The skirt is developed concentric to the mouth end's arranged air line-ring (L), where the ring split (10) is separated between a mouth end's edge (12) and the hood's lower edge (13). There are two connected pipe sections (a,b) through a truncated cone jacket area from which one pipe section (b), in overlap to the mouth end, projects below via the hood's lower edge. The inner diameter (d) of the cross-section's smaller truncated cone jacket section's set pipe section (a) may be larger than the outer diameter (d') of the riser-pipe's mouth end.
IPC 1-7
IPC 8 full level
E04D 13/147 (2006.01); F24F 7/02 (2006.01)
CPC (source: EP)
E04D 13/1471 (2013.01); F24F 7/02 (2013.01); F24F 2221/52 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0802378 A2 19971022; EP 0802378 A3 19981202; EP 0802378 B1 20011114; AT E208884 T1 20011115; DE 29607225 U1 19970821; DE 59705324 D1 20011220; DK 0802378 T3 20020311; ES 2163680 T3 20020201; PT 802378 E 20020531; SI 0802378 T1 20020430
DOCDB simple family (application)
EP 97105517 A 19970403; AT 97105517 T 19970403; DE 29607225 U 19960420; DE 59705324 T 19970403; DK 97105517 T 19970403; ES 97105517 T 19970403; PT 97105517 T 19970403; SI 9730238 T 19970403