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1. (WO1991006194) COIL BODY FOR THE INDUCTIVE HEATING OF ROLLERS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/006194 International Application No.: PCT/DE1990/000561
Publication Date: 02.05.1991 International Filing Date: 24.07.1990
Chapter 2 Demand Filed: 19.12.1990
IPC:
H05B 6/02 (2006.01) ,H05B 6/42 (2006.01)
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
6
Heating by electric, magnetic, or electromagnetic fields
02
Induction heating
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
6
Heating by electric, magnetic, or electromagnetic fields
02
Induction heating
36
Coil arrangements
42
Cooling of coils
Applicants:
EDUARD KÜSTERS MASCHINENFABRIK GMBH & CO. KG [DE/DE]; Gladbacher Straße 457 D-4150 Krefeld 1, DE (AllExceptUS)
BRENDEL, Bernhard [DE/DE]; DE (UsOnly)
BORKENHAGEN, Werner [DE/DE]; DE (UsOnly)
FUNGER, Bernhard [DE/DE]; DE (UsOnly)
KREBS, Stefan [DE/DE]; DE (UsOnly)
Inventors:
BRENDEL, Bernhard; DE
BORKENHAGEN, Werner; DE
FUNGER, Bernhard; DE
KREBS, Stefan; DE
Agent:
PALGEN, Peter ; Mulvanystrasse 2 D-40239 Düsseldorf, DE
Priority Data:
P 39 34 208.513.10.1989DE
Title (DE) SPULENKÖRPER FÜR DIE INDUKTIVE BEHEIZUNG VON WALZEN
(EN) COIL BODY FOR THE INDUCTIVE HEATING OF ROLLERS
(FR) ARMATURE DE BOBINE POUR LE CHAUFFAGE INDUCTIF DE CYLINDRES
Abstract:
(DE) Eine induktive Spule (5) zur Beheizung einer umlaufenden Walze (4) ist in einen Kunststoff-Träger (1) eingebettet. Zur Kühlung des Kunststoff-Trägers (1) im Bereich der Spule (5) ist auf der dem Walzenumfang (3) zugewandten Vorderfläche (2) des Kunststoff-Trägers (1) ein Kühlelement (20) in Gestalt einer von einem fluiden Kühlmedium durchströmbaren flachen Kühlkammer (13) vorgesehen.
(EN) An induction coil (5) to heat a rotating roller (4) is embedded in a plastic carrier (1). To cool the plastic carrier (1) in the region of the coil (5), a cooling element (20) in the form of a flat cooling chamber (13) with a fluid coolant flowing through it is provided on the front surface (2) of the plastic carrier (1) facing the periphery of the roller (3).
(FR) Une bobine inductive (5) pour le chauffage d'un cylindre tournant (4) est logée dans un support en plastique (1). Pour le refroidissement du support en plastique (1) à proximité de la bobine (5) est prévu, sur la face avant (2) du support en plastique du côté circonférence du cylindre (3), un élément de refroidissement (20) se présentant sous la forme d'une chambre de refroidissement plate (13) traversée par un fluide réfrigérant.
Designated States: CA, FI, JP, SU, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, IT, LU, NL, SE)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
FI921591EP0495780US5283409JPH05500433CA2067137