SPRING-TENSIOMETRIC SCALES

申请公布号：

UA36148(U)

申请号：

UA20080007223U

申请日期：

2008.05.26

申请公布日期：

2008.10.10

申请人：

PHYSICO-TECHNOLOGICAL INSTITUTE FOR METALS AND ALLOYS OF NAS OF UKRAINE

发明人：

BOHDAN KIM STEPANOVYCH;SANKIN ANATOLII OLEKSIIOVYCH

摘要：

Springy-tensiometric scales that include load-receiving springy suspended platform, force-transfer element that is connected to platform in its center of rigidity, force-measuring indicator with output through indicator connected to microprocessor block for measurement and indication of mass and power supply block. Force-transfer element is arranged as two placed coaxialy permanent circular magnets and ball placed between those. The upper magnet is fixed in center of rigidity of platform and is supported due to attraction force, the lower magnet through calibrated elastic element is mechanically connected to power input of force-measuring indicator. Diameter of the ball is at least 20 % larger than the inner diameter of circular magnets tightened to each other through air gap.