公开(公告)号：US4318299A

公开(公告)日：1982-03-09

申请号：US127059

申请日：1980-03-04

Applicant: Richard Morf

Inventor： Richard Morf

IPC: D01H5/32 ,  G01B7/12 ,  G01B13/08 ,  G01L1/08 ,  G01L5/00 ,  G01L5/04 ,  G01N33/36

CPC classification number: G01B13/08 ,  G01B7/125 ,  G01L1/08 ,  G01L5/0076 ,  G01N33/365

Abstract: A measuring funnel for determining the tension of slivers includes a stationary component having a funnel-shaped inlet opening and a movable component. The bore for the passage of the sliver continues in the movable component, and may have a section along which it continues to taper. The passage of sliver thereby exerts a force on the movable component in the direction of its travel. This force is compensated by pneumatic or electrical means, so that the movable component takes a balanced position for every sliver cross section. These balanced positions are then converted into corresponding signals by means of electrical or pneumatic sensors, which signals are either used for measuring the absolute sliver cross section or for regulating the sliver cross section to a set value.

Abstract translation: 用于确定条子张力的测量漏斗包括具有漏斗形入口和可移动部件的固定部件。 用于纱条通过的孔在可移动部件中继续，并且可以具有沿其继续渐缩的部分。 因此，条子的通过从而在可移动部件的行进方向上施加力。 该力通过气动或电气装置补偿，使得可移动部件在每条纱条横截面上均衡。 然后，这些平衡位置通过电气或气动传感器转换成相应的信号，该信号用于测量绝对条子横截面或用于将条子横截面调节到设定值。