EP 0503370 B1 19951025 - Resonant circuit coil for a magnetic field controlled oscillator.
Title (en)
Resonant circuit coil for a magnetic field controlled oscillator.
Title (de)
Schwingkreisspule für einen magnetfeldgesteuerten Oszillator.
Title (fr)
Bobine de circuit résonnant pour un oscillateur commandé par un champ magnétique.
Publication
Application
Priority
DE 9102779 U 19910308
Abstract (en)
[origin: EP0503370A1] A resonant circuit coil is proposed which makes large-scale miniaturisation possible, can be produced without problems and offers the preconditions for simple installation, for example on printed-circuit boards. In detail, side walls (16, 17) having pegs (20, 21), and a winding mandrel (18) located between the side walls (16, 17), are constructed on the coil former (15). The coil core (27) is formed by a strip of amorphous ferromagnetic metal which is mounted in the base (28) of a groove (26) which is constructed on the coil former (15). Contact pins (24, 25) are used together with the pegs (20, 21) for mounting the resonant circuit coil (7) on a printed-circuit board and for making contact between the winding (31) and the conductor tracks of this printed-circuit board.
IPC 1-7
IPC 8 full level
H01F 5/00 (2006.01); H01F 17/04 (2006.01)
CPC (source: EP)
H01F 5/00 (2013.01); H01F 17/045 (2013.01)
Designated contracting state (EPC)
CH DE ES FR GB LI
DOCDB simple family (publication)
DE 9102779 U1 19910529; DE 59204087 D1 19951130; EP 0503370 A1 19920916; EP 0503370 B1 19951025; ES 2085507 T3 19960601; JP H04127614 U 19921120; JP H0739205 Y2 19950906
DOCDB simple family (application)
DE 9102779 U 19910308; DE 59204087 T 19920226; EP 92103243 A 19920226; ES 92103243 T 19920226; JP 1140192 U 19920306