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Patent Searching and Data


Title:
LINEAR VARIABLE DIFFERENTIAL TRANSFORMER
Document Type and Number:
WIPO Patent Application WO/2019/009513
Kind Code:
A1
Abstract:
According to one aspect of the present invention, provided is a linear variable differential transformer comprising: a movement part having a shape extending in a direction of an axial line; a bobbin having a thorough-hole formed therethrough, through which the movement part can move in the direction of the axial line, and an outer circumferential surface having a shape symmetrically inclined with respect to the center line in the direction of the axial line; a first coil wound around the outer circumferential surface of the bobbin; and a second coil which is wound around the wound first coil and has a wound outer surface having a shape parallel with the axial line.

Inventors:
YUN, Dong Won (105-504, 33 Jijokbuk-ro,,Yuseong-gu, Daejeon, 34070, KR)
MOON, Jeon Il (D-1407, 100 Jeongjail-ro,,Bundang-gu, Seongnam-si, Gyeonggi-do, 13562, KR)
Application Number:
KR2018/005315
Publication Date:
January 10, 2019
Filing Date:
May 09, 2018
Export Citation:
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Assignee:
DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY (333 Techno jungang-daero, Hyeonpung-myeonDalseong-gun, Daegu, 42988, KR)
International Classes:
H01F7/16; G01B7/00; H01F7/121; H01F27/28
Foreign References:
US20160334245A12016-11-17
US3054976A1962-09-18
JPH062653U1994-01-14
US20040080313A12004-04-29
KR20070026252A2007-03-08
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (12F Daelim Acrotel, 13 Eonju-ro 30-gilGangnam-gu, Seoul, 06292, KR)
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