EP 0732465 A1 19960918 - A chimney insulating element
Title (en)
A chimney insulating element
Title (de)
Schornstein-Isolierelement
Title (fr)
Elément isolant pour cheminée
Publication
Application
Priority
DE 19509890 A 19950317
Abstract (en)
A chimney insulating element of mineral wool, for a three-layered chimney comprising an inner pipe (2), the insulating element (3) and a casing (1), forms a polygon at least with its outside contour. <IMAGE>
IPC 1-7
IPC 8 full level
E04B 1/78 (2006.01); E04F 17/02 (2006.01); E04F 17/04 (2006.01)
IPC 8 main group level
F23J 13/00 (2006.01)
CPC (source: EP)
E04F 17/023 (2013.01)
Citation (search report)
- [YA] DE 3623071 A1 19880121 - OTAVI MINEN AG [DE]
- [YA] EP 0209815 A2 19870128 - UNION BAU FRANKFURT GMBH [DE]
- [A] DE 3817341 A1 19881222 - OTAVI MINEN AG [DE]
- [DA] DE 3705725 A1 19880901 - URSULA SCHIEDEL FA [AT]
- [DA] AT 346554 B 19781110 - UNIPART ERZEUGUNGS UND HANDELS [AT]
- [A] PATENT ABSTRACTS OF JAPAN vol. 013, no. 489 (M - 888) 7 November 1989 (1989-11-07)
Designated contracting state (EPC)
AT BE CH DE DK FR GB LI LU NL
DOCDB simple family (publication)
EP 0732465 A1 19960918; CZ 78796 A3 19961016; DE 19509890 C1 19960926; PL 313279 A1 19960930; SI 9600091 A 19961031
DOCDB simple family (application)
EP 96104061 A 19960314; CZ 78796 A 19960315; DE 19509890 A 19950317; PL 31327996 A 19960315; SI 9600091 A 19960315