Global Patent Index - EP 0985218 A1

EP 0985218 A1 2000-03-15 - DEVICE AND METHOD FOR COOLING A PLANAR INDUCTOR

Title (en)

DEVICE AND METHOD FOR COOLING A PLANAR INDUCTOR

Title (de)

VORRICHTUNG UND VERFAHREN ZUM KÜHLEN EINER PLANARINDUKTIVITÄT

Title (fr)

DISPOSITIF ET PROCEDE POUR REFROIDIR UNE BOBINE D'INDUCTANCE DE TYPE PLANAR

Publication

EP 0985218 A1 (DE)

Application

EP 98932086 A

Priority

  • DE 19722204 A
  • DE 19740283 A
  • DE 19808592 A
  • EP 9803104 W

Abstract (en)

[origin: US6222733B1] The invention relates to a device for cooling a planar inductance coil, in particular a planar transformer, on a plate-shaped support having a plurality of conducting layers, wherein at least one conducting layer of the support, in co-operation with a core element designed to guide a magnetic flux, provides the planar inductance coil, wherein on its first side towards a surface of the support the core element is connected to said side by means of a heat-conducting adhesive and on a second planar outside surface it is preferably substantially over the entire surface glued to a cooling element having a planar contact surface.

IPC 1-7 (main, further and additional classification)

H01F 27/22

IPC 8 full level (invention and additional information)

H01F 27/22 (2006.01)

CPC (invention and additional information)

H01F 27/22 (2013.01)

Citation (search report)

See references of WO 9854735A1

Designated contracting state (EPC)

DE GB

EPO simple patent family

US 6222733 B1 20010424; EP 0985218 A1 20000315; EP 0985218 B1 20011004; WO 9854735 A1 19981203

INPADOC legal status


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