|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||277/101 ; 138/89 ; 220/314 ; 411/350|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 4 인용 특허 : 7|
A sealing device for pipe connectors discharging into a vessel includes a retaining ring having a flange and being disposed at the mouth of the pipe connector and tightly joined to the wall of the vessel. A rigid disk closes off the opening of the pipe connector. A seal is disposed between the rigid disk and the flange. Fast-action clamping elements extend through slits formed in the rigid disk and slits formed in the retaining ring. The fast-action clamping elements are supported on the disk and locked and braced on the retaining ring for securing the r...
Sealing device according to claim 1, wherein said retaining ring has a hollow throat formed therein, said first disk half is disposed in said hollow throat, said first disk half and said flange are spaced apart defining a gap therebetween, said seal at least covers said gap, and only said second disk half is braced on said flange by means of said fast-action elements.