EP 0303047 B1 19911002 - EXHAUST GAS FLUE FOR AN EXHAUST GAS PURIFICATION PLANT
Title (en)
EXHAUST GAS FLUE FOR AN EXHAUST GAS PURIFICATION PLANT
Publication
Application
Priority
DE 3726492 A 19870808
Abstract (en)
[origin: US4919170A] The flow duct for flue gas to be treated and/or treated in an flue gas cleaning unit or plant has a plurality of flow guide elements, particularly in the vicinity of an elbow or a knee of the flow duct. The flow guide elements have curved flow guide surfaces and comprises self-supporting glass panes. The glass panes themselves can be prestressed and/or subjected to a compressive prestressing.
IPC 1-7
IPC 8 full level
F15D 1/04 (2006.01); F16L 43/00 (2006.01); F16L 57/00 (2006.01); F16L 58/14 (2006.01); F23J 11/00 (2006.01); F23M 9/00 (2006.01); F24F 13/08 (2006.01)
CPC (source: EP US)
F15D 1/04 (2013.01 - EP US); F23J 11/00 (2013.01 - EP US); F24F 13/081 (2013.01 - EP US); Y10T 428/315 (2015.01 - EP US)
Designated contracting state (EPC)
AT BE CH FR GB LI NL SE
DOCDB simple family (publication)
US 4919170 A 19900424; AT E68047 T1 19911015; DE 3726492 C1 19881110; DK 163743 B 19920330; DK 163743 C 19920824; DK 437888 A 19890209; DK 437888 D0 19880805; EP 0303047 A2 19890215; EP 0303047 A3 19890705; EP 0303047 B1 19911002; JP H01147212 A 19890608; JP H0621685 B2 19940323
DOCDB simple family (application)
US 23027788 A 19880805; AT 88110821 T 19880707; DE 3726492 A 19870808; DK 437888 A 19880805; EP 88110821 A 19880707; JP 19624388 A 19880808