EP 0017811 B1 19820317 - ROTARY DRUM HAVING AT LEAST ONE TUBULAR HEAT ACCUMULATOR ARRANGED THEREIN
Title (en)
ROTARY DRUM HAVING AT LEAST ONE TUBULAR HEAT ACCUMULATOR ARRANGED THEREIN
Publication
Application
Priority
DE 2914965 A 19790412
Abstract (en)
[origin: ES8101259A1] In rotary tubes (1), an insert (4) which expands under the influence of heat can be moved in the radical direction in a cold outer casing (3) by means of an end plate (19) but is fixed in the axial direction, whereas other plates (20, 21) of the insert (4) have cogs (27) which are guided in sliding grooves (16) parallel to the axis due to the thermal expansion, each plate (20, 21) being provided with at least three cogs (24) and three sliding grooves (16) over its periphery.
IPC 1-7
IPC 8 full level
F27B 7/04 (2006.01); F27B 7/20 (2006.01); F28D 11/04 (2006.01)
CPC (source: EP US)
Designated contracting state (EPC)
BE DE FR GB IT NL
DOCDB simple family (publication)
EP 0017811 A1 19801029; EP 0017811 B1 19820317; DE 2914965 A1 19801023; DE 3060226 D1 19820415; ES 490481 A0 19801201; ES 8101259 A1 19801201; US 4260372 A 19810407
DOCDB simple family (application)
EP 80101593 A 19800326; DE 2914965 A 19790412; DE 3060226 T 19800326; ES 490481 A 19800411; US 13294780 A 19800324