公开(公告)号：WO2014085408A1

公开(公告)日：2014-06-05

申请号：PCT/US2013/071917

申请日：2013-11-26

Applicant: HYCLONE LABORATORIES, INC.

Inventor： KJAR, Steven, R. ,  WOODS, Whitt, F. ,  THACKER, Paul, T.

IPC: G01G17/00 ,  G01G23/00 ,  G01G17/04 ,  G01G19/12

CPC classification number: G01G23/005 ,  G01G17/00 ,  G01G17/04 ,  G01G19/12 ,  G01G19/22 ,  G01L1/26

Abstract: A method for overload protection of a load cell by a relieving mechanism including dispensing a fluid into a collapsible bag that is supported within a support housing, the support housing resting on a plurality of load cells that sense the weight of the fluid; manipulating a plurality of lockouts for relieving the load cells located adjacent to corresponding load cells from a first position to a second position so that the lockouts remove at least a portion of the weight of the fluid from the plurality of load cells; moving the support housing containing the collapsible bag with the fluid therein to a new location; and further manipulating the plurality of lockouts from the second position back to the first position so that the plurality of load cells again sense the full weight of the fluid within the collapsible bag.

Abstract translation: 一种用于通过释放机构过载保护测力传感器的方法，包括将流体分配到支撑在支撑壳体内的可折叠袋中，支撑壳体搁置在感测流体重量的多个测力传感器上; 操纵多个锁定件，用于将位于相邻称重传感器附近的称重传感器从第一位置释放到第二位置，使得所述锁定件从所述多个称重传感器中移除所述流体重量的至少一部分; 将容纳可折叠袋的支撑壳体与其中的流体移动到新的位置; 并且还将所述多个锁定件从所述第二位置操纵回到所述第一位置，使得所述多个称重传感器再次感测所述可折叠袋内的所述流体的全部重量。