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Machine translation
1. (WO1990002279) SEALS FOR GAS ISOLATORS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1990/002279    International Application No.:    PCT/GB1989/000975
Publication Date: 08.03.1990 International Filing Date: 22.08.1989
IPC:
F16K 1/16 (2006.01), F16K 1/226 (2006.01)
Applicants: GROVAG GROSSVENTILTECHNIK AG [CH/CH]; Obere Rebhalde 42, CH-6340 Baar (CH) (For All Designated States Except US).
SQUIRRELL, Anton, Frederick [GB/CH]; (CH) (For US Only)
Inventors: SQUIRRELL, Anton, Frederick; (CH)
Agent: WHALLEY, Kevin; Marks & Clerk, 57-60 Lincoln's Inn Fields, London WC2A 3LS (GB)
Priority Data:
8820524.0 31.08.1988 GB
Title (EN) SEALS FOR GAS ISOLATORS
(FR) FERMETURE ETANCHE POUR CLAPET DE GAZ
Abstract: front page image
(EN)A cantilever leaf spring (1) attached to a fixed frame or movable member of a gas isolator is acted on by a bias spring (2) and an additional similar, but not identical, bias spring (12).
(FR)Ressort à lames en porte-à-faux (1) monté sur un cadre fixe ou un membre mobile d'un clapet de gaz, sur lequel agit un ressort de rappel (2) ainsi qu'un autre ressort de rappel (12) similaire mais non identique.
Designated States: JP, KR, US.
European Patent Office (AT, BE, CH, DE, FR, GB, IT, LU, NL, SE).
Publication Language: English (EN)
Filing Language: English (EN)