Back to results
US 12,002,616 B2Granted
Coil device
AssigneeTDK Corporation
InventorsToshiyuki Horikawa, Masaaki Iwakura, Masaru Kumagai, Shoichi Sasaki
Life of this patent
Estimating the term…
Abstract
A coil device includes a bobbin, a terminal, and a terminal block. The bobbin includes a winding portion for winding a wire around an outer circumference of the winding portion. The terminal is connectable with an end of the wire. The terminal block holds the terminal. The terminal is movable both in a first axis and a second axis of the bobbin.
Claims18
A coil device comprising:
- a bobbin including a winding portion;
- a wire wound around an outer circumference of the winding portion;
- a terminal connected to an end of the wire;
- and
- a terminal block that holds the terminal,
- wherein:
- the terminal block has an engagement hole that receives an engagement part of the terminal such that a gap is between an inner peripheral surface of the engagement hole and an outer peripheral surface of the engagement part;
- and
- the engagement hole and the engagement part are configured such that the engagement part can move relative to the engagement hole in all directions perpendicular to a longitudinal axis of the engagement hole due to the gap.
6 more elements
A coil device comprising:
- a bobbin including a winding portion with a longitudinal axis;
- a wire wound around an outer circumference of the winding portion;
- a terminal connected to an end of the wire;
- and
- a terminal block that holds the terminal;
- wherein:
- one of the bobbin and the terminal block has an engagement convex portion;
- another of the bobbin and the terminal block has an engagement concave portion;
- the engagement convex portion is received in the engagement concave portion such that a gap is between an inner peripheral surface of the engagement concave portion and an outer peripheral surface of the engagement convex portion;
- and
- the engagement convex portion and the engagement concave portion are configured such that terminal block can move relative to the bobbin in all directions perpendicular to the longitudinal axis due to the gap.
8 more elements
Dependencies are inferred from the claim text.