Shut-off fitting with seat rings braced relative to one another
摘要
Arranged in the housing (11) of a shut-off fitting (10) is a shut-off member (12). The shut-off member (12) is sealed off relative to the housing (11) by means of seat rings (18). The seat rings (18) are held against the shut-off member by means of tension spring elements (19). <IMAGE>
申请公布号
DE3623865(C1)
申请公布日期
1988.02.11
申请号
DE19863623865
申请日期
1986.07.11
申请人
HERMANN VON RAUTENKRANZ, INTERNATIONALE TIEFBOHR GMBH & CO KG, ITAG, 3100 CELLE, DE
