EP 0067786 A3 19840530 - APPARATUS FOR HEATING THE CYLINDRICAL WALL OF A ROTARY CYLINDER OF A PAPER MAKING MACHINE
Title (en)
APPARATUS FOR HEATING THE CYLINDRICAL WALL OF A ROTARY CYLINDER OF A PAPER MAKING MACHINE
Publication
Application
Priority
IT 6782781 A 19810616
Abstract (en)
[origin: EP0067786A2] Apparatus for heating the cylindrical wall of a rotary cylinder of a paper making machine is described, in particular a drying cylinder for sheet paper in a machine of this type, including drive means for the cylinder operable to make it rotate with a predetermined speed of rotation, at least one magnetic flux generator device and means for supporting this device at a predetermined distance from the said cylinder; the cylindrical side wall of the cylinder is made of a metal material and the said predetermined distance is chosen in such a way that the magnetic flux generated by the device intersects at least part of the side wall itself.
IPC 1-7
IPC 8 full level
D21F 5/02 (2006.01); D21F 5/16 (2006.01); F26B 13/18 (2006.01)
CPC (source: EP KR)
D21F 5/00 (2013.01 - KR); D21F 5/024 (2013.01 - EP); F26B 13/183 (2013.01 - EP)
Citation (search report)
- [X] US 2761941 A 19560904 - GEORGES ARDICHVILI
- [X] FR 2124802 A5 19720922 - UNITED ENGINEER FOUNDRY
- [X] DE 2204816 A1 19730809 - SIEMENS AG
- [X] DE 489300 C 19300115 - WILHELM SCHOETTELDREIER
- [X] FR 2461426 A1 19810130 - CEM COMP ELECTRO MEC
- [X] GB 949484 A 19640212 - ESCHER WYSS GMBH
- [XP] GB 2083729 A 19820324 - KLEINEWEFERS GMBH
Designated contracting state (EPC)
DE FR GB SE
DOCDB simple family (publication)
EP 0067786 A2 19821222; EP 0067786 A3 19840530; AR 228096 A1 19830114; AU 8490282 A 19821223; BR 8203579 A 19830614; ES 513084 A0 19830601; ES 8306431 A1 19830601; FI 821838 A0 19820524; FI 821838 A 19821217; IN 156200 B 19850601; IT 1144234 B 19861029; IT 8167827 A0 19810616; JP S584892 A 19830112; KR 840000711 A 19840227
DOCDB simple family (application)
EP 82630061 A 19820604; AR 28967482 A 19820614; AU 8490282 A 19820616; BR 8203579 A 19820618; ES 513084 A 19820614; FI 821838 A 19820524; IN 643CA1982 A 19820604; IT 6782781 A 19810616; JP 9637382 A 19820607; KR 820002644 A 19820614