EP 0947628 B1 20020904 - Roller
Title (en)
Roller
Title (de)
Walze
Title (fr)
Rouleau
Publication
Application
Priority
DE 19814597 A 19980401
Abstract (en)
[origin: EP0947628A2] The circuit includes a pumping unit (17) inside the roller (1). PREFERRED FEATURES:- The pumping unit fixed at one end in the roller and rotates with it. The pump surrounds a roller stub shaft, extending to a radial extremity of the circuit. Its drive pinion runs in a fixed ring gear (21,22), turning it as the roller rotates. The heat exchanger (5) secondary side includes axi-parallel tubes inside a chamber, with a supply connection. It has a distribution pipe passing the heat exchange fluid, surrounding a flow path of the outer heat exchange fluid. The distribution tube has openings (16) distributed circumferentially and axially.
IPC 1-7
IPC 8 full level
D21F 5/02 (2006.01); D21F 5/10 (2006.01); D21G 1/02 (2006.01)
CPC (source: EP US)
D21F 5/028 (2013.01 - EP US); D21F 5/10 (2013.01 - EP US); D21G 1/0266 (2013.01 - EP US)
Designated contracting state (EPC)
DE FI FR GB
DOCDB simple family (publication)
EP 0947628 A2 19991006; EP 0947628 A3 20000419; EP 0947628 B1 20020904; DE 19814597 C1 19991014; DE 59902519 D1 20021010; US 6250376 B1 20010626
DOCDB simple family (application)
EP 99105994 A 19990325; DE 19814597 A 19980401; DE 59902519 T 19990325; US 28125799 A 19990330