Inductor devices – Core surrounding linear conductor – Hinged core
Patent
1999-05-28
2000-12-12
Gellner, Michael L.
Inductor devices
Core surrounding linear conductor
Hinged core
336 92, 336212, H01F 1706, H01F 2702
Patent
active
061604666
ABSTRACT:
An electric noise absorber provided with first, second and third magnetic body parts in first, second and third housing sections, respectively. Grooves are provided to form a first hollow in which an electric wire is placed between the first and second magnetic body parts when the magnetic body parts are connected by abutting faces. Moreover, grooves are provided to form a second hollow in which an electric wire is placed between the second and third magnetic body parts when the magnetic body parts are connected by abutting faces. The electric wire is wound desired times around the second housing section with the second magnetic body housed therein along the grooves in the opposite faces of the second magnetic body, and the first and third housing sections are closed, so that the electric noises flowing through the electric wire can effectively be absorbed.
REFERENCES:
patent: 5373277 (1994-12-01), Naito
patent: 5703557 (1997-12-01), Osada et al.
patent: 5764125 (1998-06-01), May
patent: 5900796 (1999-05-01), Parker
patent: 5920250 (1999-07-01), Watanabe et al.
patent: 5942964 (1999-08-01), Takeuchi
Gellner Michael L.
Kitagawa Industries Co., Ltd.
Mai Anh
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