A split mechanical seal has split ring fitting holes into which split rings having a rectangular cross-section are fitted. The split ring fitting holes are formed over the entire length in the circumferential direction of the seal between split sealing rings and split flanges. The split rings are mounted in the split ring fitting holes with the phases of the split sealing rings and the split flanges shifted from each other such that one end of each split ring projects from a split contact surface.
申请公布号
US8448950(B2)
申请公布日期
2013.05.28
申请号
US20090741185
申请日期
2009.04.20
申请人
SATO TETSUYA;OKUBO HIROFUMI;EAGLE INDUSTRY CO., LTD.