Antenna coil

Details Antenna coil Antenna coil

2006-08-22

2006-08-22

Nguyen, Hoang V. (Department: 2821)

Communications: radio wave antennas

Antennas

Including magnetic material

Reexamination Certificate

active

07095381

ABSTRACT:
An antenna coil includes a bar-shaped core, a bobbin, a coil, a case, and a wiring harness. The bobbin is formed of insulating material and has the coil wound around the bobbin with the bar-shaped core within the bobbin. The case is formed of insulating material defining a cavity having a cavity interior wall. The bobbin with the coil wound therearound is disposed in the cavity. The case has a protrusion extending into the cavity. The wiring harness is connected to the coil and disposed around a portion of a perimeter of the protrusion in a substantially omega shape and is disposed at least in part between the protrusion and the cavity interior wall. A flexible resin fills spaces in the cavity between the bobbin and the cavity interior wall.

REFERENCES:
patent: 5134392 (1992-07-01), Takeuchi et al.
patent: 6400330 (2002-06-01), Maruyama et al.
patent: 6577558 (2003-06-01), Ricci
patent: 6976726 (2005-12-01), Hirota et al.
patent: 6977619 (2005-12-01), March et al.
patent: 2003/0122712 (2003-07-01), Rawnick et al.
patent: 2001-115700 (2001-04-01), None
patent: 2001-358522 (2001-12-01), None

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