ROBERT BANAS
Nursing at Nauyaug Rd, Mystic, CT
License number
Florida 9266892
Issued Date
Aug 15, 2007
Effective Date
May 17, 2011
Expiration Date
Apr 30, 2009
Category
Health Care
Type
Registered Nurse
Address
Address
2
4 Nauyaug Rd N, Mystic, CT 06355
326 Washington St, Norwich, CT 06360
326 Washington St, Norwich, CT 06360
Phone
(860) 536-2510
Professional information
Hybrid Seal With Both Static And Dynamic Seal Rings
US Patent:
4557487, Dec 10, 1985
Filed:
Sep 2, 1983
Appl. No.:
6/528905
Inventors:
Robert M. Banas - Norwich CT
John W. Kenyon - Charleston SC
John W. Kenyon - Charleston SC
International Classification:
F16J 1518
US Classification:
277 12
Abstract:
A hybrid sealing member has a sleeve with an inner surface dynamic seal and an outer surface static seal. The inner surface of the sleeve utilizes a plurality of quad ring seals having sides with undulations. The outer sleeve surface has a groove that holds an O-ring seal. Backup rings can be provided for both the quad rings and the O-rings to prevent slippage of the rings.