Original document(9 pages)  中文版
    A ring seal comprises mating stationary and rotary sealing rings, the rotary sealing ring comprising a first portion of one diameter fitting within a first portion of the stationary ring to be mounted in an opening in a housing and a second portion of a larger diameter fitting within an enlarged portion of the stationary ring. The ring seal further comprises in combination a plurality of elastomeric mounting rings having an inner diameter adapted for mounting on the first portion of the stationary ring and having different predetermined diameters of openings in housings in which the ring seal may be mounted.
Application Number
申请号		 86104543 Application Date
申请日		 1986.07.19
Title 名称 Labyrinth ring seals with housing mounting means
Publication Number
公开号		 1009960 Publication Date
公开日		 1987.04.01
Approval Pub. Date Granted Pub. Date
International Classification 分类号 F16J15/26;F16J15/447
Applicant(s) Name
申请人		 A.W.Chesterton Co. (US) Massachusetts 02180 United States of America
Address 地址
Inventor(s) Name 发明人 Douglas J. Hill;Richard P. Anakowiak;Robert E. Rockwood
Attorney & Agent 代理人 CAI MINGJUN
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