EP 0627606 B1 19990804 - Preheating device
Title (en)
Preheating device
Title (de)
Vorwärmvorrichtung
Title (fr)
Dispositif de préchauffage
Publication
Application
Priority
CH 143193 A 19930510
Abstract (en)
[origin: EP0627606A2] The invention relates to an electrically operated preheater for driers for producing green, carbonaceous compounds. A known preheater has the disadvantage of the inhomogeneous flow of the compound and the inhomogeneous preheating of the drier. This disadvantage is avoided with the embodiment according to the invention. <IMAGE>
IPC 1-7
IPC 8 full level
F27D 3/00 (2006.01); F27D 3/10 (2006.01); F27D 13/00 (2006.01); F27D 23/00 (2006.01); F27D 99/00 (2010.01)
CPC (source: EP US)
F27D 3/0033 (2013.01 - EP US); F27D 3/10 (2013.01 - EP US); F27D 13/00 (2013.01 - EP US); F27D 2099/0008 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR GB LI NL
DOCDB simple family (publication)
EP 0627606 A2 19941207; EP 0627606 A3 19960207; EP 0627606 B1 19990804; AU 6197094 A 19941124; AU 671723 B2 19960905; CA 2122948 A1 19941111; CA 2122948 C 19990921; CN 1076469 C 20011219; CN 1112233 A 19951122; DE 59408566 D1 19990909; NO 302201 B1 19980202; NO 941718 D0 19940509; NO 941718 L 19941111; RU 2121639 C1 19981110; RU 94015597 A 19960410; UA 27799 C2 20001016; US 5535236 A 19960709
DOCDB simple family (application)
EP 94106297 A 19940422; AU 6197094 A 19940509; CA 2122948 A 19940505; CN 94105625 A 19940510; DE 59408566 T 19940422; NO 941718 A 19940509; RU 94015597 A 19940506; UA 94005017 A 19940506; US 23548794 A 19940429