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Optical fiber clamping assembly

A clamping assembly having a top and bottom and front and back orientation, at least one optical axis, and a pre-actuated state in which a fiber is not secured to the clamping assembly and a post-actuated state in which a fiber is secured to the clamping assembly, the clamping assembly comprising: (a) a housing; (b) a platform disposed in the housing and being fixed therein both radially and axially, the platform defining a fiber-receiving channel along the optical axis to receive at least one fiber, at least a portion of the fiber-receiving channel being accessible from the top; (c) a first cam member disposed in the housing above and adjacent to the fiber-receiving channel, the first cam member being radially actuateable within the housing, the first cam member having a first cam surface; (d) a second cam member disposed in the housing and axially slidable therein, the second cam member having a second cam surface adjacent the first cam surface and configured such that, upon forward motion of the second cam member relative to the first cam member, the first cam member is urged downward as a result of a camming action between the first and second cam surfaces; and (e) an actuator disposed slidably within the housing behind and adjacent to the second cam member and configured such that, when moved forward, it forces the second cam member forward relative to the first cam member.
Owner:COMMSCOPE TECH LLC

Coal-fired power plant coal yard refined management system and control method thereof

The invention relates to a coal-fired power plant coal yard refined management system and a control method of the coal-fired power plant coal yard refined management system. The coal-fired power plant coal yard refined management system is characterized by comprising a laser disc coal instrument, an intelligent temperature monitoring meter, a metering device, a stacker-reclaimer, a data acquisition unit, a controller, a data server, an application server and a computer client side. The application server comprises a coal database management module, a real-time stock management module, a coal storage management module and a heat loss evaluation and control module. The control method is characterized by including the following steps that coal pile outline data points and digital signs in a coal yard field are acquired according to the laser disc coal instrument, and three-dimensional reconstruction of coal piles is completed based on a VC++ and OpenGL platform; when coal is transported to a factory, information is input to the coal database management module through an input port in the computer client side. According to the coal-fired power plant coal yard refined management system and the control method, the informatization and intelligentization method is adopted, information is quickly and accurately transmitted, and coal heat loss is reduced.
Owner:HUADIAN ELECTRIC POWER SCI INST CO LTD

Optical fiber clamping assembly

ActiveUS20070127873A1Enhance alignment of fiberReduced insertion lossCoupling light guidesFiberOptical axis
A clamping assembly having a top and bottom and front and back orientation, at least one optical axis, and a pre-actuated state in which a fiber is not secured to the clamping assembly and a post-actuated state in which a fiber is secured to the clamping assembly, the clamping assembly comprising: (a) a housing; (b) a platform disposed in the housing and being fixed therein both radially and axially, the platform defining a fiber-receiving channel along the optical axis to receive at least one fiber, at least a portion of the fiber-receiving channel being accessible from the top; (c) a first cam member disposed in the housing above and adjacent to the fiber-receiving channel, the first cam member being radially actuateable within the housing, the first cam member having a first cam surface; (d) a second cam member disposed in the housing and axially slidable therein, the second cam member having a second cam surface adjacent the first cam surface and configured such that, upon forward motion of the second cam member relative to the first cam member, the first cam member is urged downward as a result of a camming action between the first and second cam surfaces; and (e) an actuator disposed slidably within the housing behind and adjacent to the second cam member and configured such that, when moved forward, it forces the second cam member forward relative to the first cam member.
Owner:COMMSCOPE TECH LLC
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