Title:
DIFFERENTIAL TRANSFORMER STRUCTURE
Document Type and Number:
Japanese Patent JP2010027960
Kind Code:
A
Abstract:
To make an electrically neutral position variable after completing a product by moving a cylindrical bobbin having a transformer coil around a bobbin tube having a rod-like core.
In the differential transformer structure, a transformer coil (4) is wound around the cylindrical bobbin (4A) which is movably attached to the bobbin tube (11) fixed in a case (1), the cylindrical bobbin (4A) is biased to one direction by an elastic body (15), and the cylindrical bobbin (4A) is moved by the rotation of a cover body (16) configured by screwing the cylindrical bobbin (4A) into the case (1) to make the electrically neutral position variable.
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Inventors:
SUGANUMA TAKESHI
Application Number:
JP2008189656A
Publication Date:
February 04, 2010
Filing Date:
July 23, 2008
Export Citation:
Assignee:
TAMAGAWA SEIKI CO LTD
International Classes:
H01F29/10
Domestic Patent References:
JPH10177918A | 1998-06-30 | |||
JP2000292286A | 2000-10-20 | |||
JPH0534506U | 1993-05-07 | |||
JP2002506985A | 2002-03-05 |
Attorney, Agent or Firm:
Michiharu Soga
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Masahiro Taguchi
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Masahiro Taguchi
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