EP 0077240 B1 19850814 - PRINTED TAPE INDUCTANCE AND TRANSMITTER USING SUCH AN INDUCTANCE
Title (en)
PRINTED TAPE INDUCTANCE AND TRANSMITTER USING SUCH AN INDUCTANCE
Publication
Application
Priority
FR 8118786 A 19811006
Abstract (en)
[origin: EP0077240A1] 1. An inductance comprising a conductor forming a cylindrical spiral, the conductor being constituted by a tape (1) printed on the cylindrical surface of an insultating cylinder (3), characterized in that the inductance is rendered variable by a cursor (5) which glides along the axis of the insulating cylinder and comprises at least one crown of contacts (6) mounted on a conductive ring (5) of a diameter which is slightly larger than that of the cylinder.
IPC 1-7
IPC 8 full level
H01F 5/00 (2006.01); H01F 17/00 (2006.01); H01F 29/06 (2006.01)
CPC (source: EP)
H01F 5/003 (2013.01); H01F 17/0006 (2013.01); H01F 29/06 (2013.01); H01F 2017/004 (2013.01); H01F 2017/006 (2013.01)
Designated contracting state (EPC)
DE GB
DOCDB simple family (publication)
EP 0077240 A1 19830420; EP 0077240 B1 19850814; DE 3265438 D1 19850919; FR 2514190 A1 19830408; FR 2514190 B1 19880617
DOCDB simple family (application)
EP 82401758 A 19820928; DE 3265438 T 19820928; FR 8118786 A 19811006