다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.NTIS 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.DataON 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.Edison 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.Kafe 바로가기
|국가/구분||United States(US) Patent 등록|
|발명자 / 주소||
|대리인 / 주소||
|인용정보||피인용 횟수 : 5 인용 특허 : 2|
A shaft seal system for watercrafts, where a seal from the system may be replaced while the watercraft is in water. The invention comprises two seals, one at each end of a cylindrical member having cooling and lubrication means. Water enters an entry port and circulates throughout camera channels within the cylindrical member and around a shaft which drives the watercraft propeller. The water then exits an exit port. The cylindrical member has a removable ring at one end, which keeps the first seal pressed in place. When the first seal deteriorates and n...
1. A shaft seal system rotably mounted on a propeller shaft for a watercraft hull comprising: A) a cylindrical member with first and second ends, said cylindrical member housing a first shaft seal, said first shaft seal retained within said cylindrical member adjacent to said first end, said second end having a peripheral flange; and B) a removable ring comprising a plurality of semi-rings cooperatively fastened to each other to house a second shaft seal within, said removable ring having cooperative dimensions to fastenly secure to said peripheral f...