首页>
外国专利>
FORMING METHOD OF OPTICAL FIBER DETECTING COIL OF OPTICAL FIBER ROTATION SENSOR, AND THIS DETECTING COIL
FORMING METHOD OF OPTICAL FIBER DETECTING COIL OF OPTICAL FIBER ROTATION SENSOR, AND THIS DETECTING COIL
展开▼
机译：光纤旋转传感器的光纤检测线圈的形成方法以及该检测线圈
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To reduce the possibility of a winding mistake by forming a detecting coil by use of an optical fiber ribbon. ;SOLUTION: This method comprises a step of arranging a plurality of optical fibers 1, 2,...N in parallel to each other to form a flat array, and a step of sealing the optical fibers into a soft material while keeping the mutually parallel, relation to form an optical fiber ribbon 10 having a pair of ribbon end parts. The ribbon 10 is spirally wound, and the end parts of the ribbon are mutually branched and connected to form an optical fiber coil having a clockwise input lead wire and a counterclockwise input lead wire. In the most simple embodiment of this structure, the fiber end parts to be branched are constituted in such a manner that one end is displaced in the cross direction by one fiber to the other end. In a more preferable embodiment, the branching order of the fiber end parts to be branched is rearranged so as to provide a quadrupole distribution along the axial direction of the coil.;COPYRIGHT: (C)1999,JPO
展开▼
