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Machine translation
1. (WO1992012365) SEAL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1992/012365    International Application No.:    PCT/GB1991/002327
Publication Date: 23.07.1992 International Filing Date: 30.12.1991
Chapter 2 Demand Filed:    01.07.1992    
IPC:
F16J 15/02 (2006.01), F16J 15/08 (2006.01), F16J 15/12 (2006.01)
Applicants: SPECIALIST SEALING LIMITED [--/GB]; c/o Center Services (CI) Limited, Queens House, Don Road, St. Helier, Jersey (GB) (For All Designated States Except US).
NICHOLSON, Terence, Peter [GB/GB]; (GB)
Inventors: NICHOLSON, Terence, Peter; (GB)
Agent: LAWSON, David, Glynne; Marks & Clerk, 57-60 Lincoln's Inn Fields, London WC2A 3LS (GB)
Priority Data:
9028219.5 31.12.1990 GB
9101301.1 21.01.1991 GB
Title (EN) SEAL
(FR) JOINT D'ETANCHEITE
Abstract: front page image
(EN)A static seal consists of an envelope (13) of chemically resistant PTFE and a metallic packing ring within the envelope (13) shaped to form cells (23). The cells (23) may be filled with an inert gas under pressure so that increased loads on the seal may be cushioned.
(FR)Un joint d'étanchéité statique se compose d'une gaine (13) en PTFE présentant une résistance chimique et d'une bague de garniture métallique, placée dans la gaine (13), et profilée de façon à former des alvéoles (23). Les alvéoles (23) peuvent être remplies d'un gaz inerte sous pression de sorte que des charges accrues exercées sur la garniture sont amorties.
Designated States: JP, US.
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, MC, NL, SE).
Publication Language: English (EN)
Filing Language: English (EN)