Title:
光ファイバジャイロスコープのセンサコイル巻線装置及び方法
Document Type and Number:
Japanese Patent JP3978175
Kind Code:
B2
Abstract:
An apparatus for winding, in the form of a quadrupole, an optical fiber used for forming a sensor coil of a fiber optic gyroscope. A center shaft is supported by a pair of support sections. A cylindrical spool is fitted around the center shaft. A pair of winding disks are arranged adjacent to both ends of the spool so that they can be rotated about the center shaft. A pair of reels are mounted to facing surfaces of the winding disks so that both halves of the optical fiber to be wound on the spool can be wound on the reels, respectively. The winding disks can be rotated at the same velocity in opposite directions. The cylindrical spool is installed to be reciprocated along an axis of the center shaft. The respective reels mounted to the winding disks are spaced apart from each other by a predetermined interval.
Inventors:
Golden sky
Youn
Ginger country
Lee Yuan
Youn
Ginger country
Lee Yuan
Application Number:
JP2003411791A
Publication Date:
September 19, 2007
Filing Date:
December 10, 2003
Export Citation:
Assignee:
Korea Advanced Institute of Science and Technology
International Classes:
G01C19/64; G02B6/00; G01C19/00; G01C19/58; G01C19/72
Domestic Patent References:
| JP1132909U | ||||
| JP3008665A | ||||
| JP6003530A | ||||
| JP10087165A | ||||
| JP11281821A | ||||
| JP6033102U |
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda
Makoto Onda