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    • 20. 发明授权
    • Methods for measuring the tension of optical fibers during manufacture
    • 测量制造过程中光纤张力的方法
    • US07926304B2
    • 2011-04-19
    • US12080853
    • 2008-04-07
    • John Joseph Costello, IIIAndrey V. Filippov
    • John Joseph Costello, IIIAndrey V. Filippov
    • C03B37/07
    • C03B37/0253C03B2205/40
    • A non-contact method for measuring the tension applied to a drawn optical fiber includes drawing an optical fiber and displacing the optical fiber by applying a pressurized fluid to the optical fiber. The pressurized fluid may be applied to the optical fiber using a fluid bearing. The fluid bearing may include a fiber support channel. The optical fiber may be directed through the fiber support channel and is displaced relative to the fluid bearing by supplying the pressurized fluid to the fiber support channel. The displacement of the optical fiber caused by the application of the pressurized fluid to the optical fiber may then be measured. The tension applied to the optical fiber may then be determined based on the determined displacement.
    • 用于测量施加到拉制光纤的张力的非接触方法包括拉伸光纤并且通过向光纤施加加压流体来移动光纤。 加压流体可以使用流体轴承施加到光纤。 流体轴承可以包括纤维支撑通道。 光纤可以被引导通过纤维支撑通道并且通过将加压流体供应到纤维支撑通道而相对于流体轴承移位。 然后可以测量由加压流体施加到光纤而引起的光纤的位移。 然后可以基于所确定的位移来确定施加到光纤的张力。