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Machine translation
1. (WO1981003678) ISOLATING APPARATUS FOR A PRESSURE SENSOR FLANGE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/003678    International Application No.:    PCT/US1981/000770
Publication Date: 24.12.1981 International Filing Date: 09.06.1981
IPC:
G01L 19/00 (2006.01)
Applicants:
Inventors:
Priority Data:
158792 12.06.1980 US
Title (EN) ISOLATING APPARATUS FOR A PRESSURE SENSOR FLANGE
(FR) DISPOSITIF D'ISOLATION DE LA BRIDE D'UN CAPTEUR DE PRESSION
Abstract: front page image
(EN)Pressure fitting (16) for incorporation into a pressure sensor assembly (10) for conveying fluid under pressure through a flange (12) which is coupled to the pressure sensing interface (14) of a pressure sensing module (11). The fluid under pressure enters a fluid chamber (20) where it acts on the pressure sensing interface (14), which in turn affects a sensing element or elements within the pressure sensor module (11). The fitting (16) provides a passageway for conveying the fluid and has end face portions (21) that, in combination with the pressure sensor interface (14), define the fluid chamber (20). The fitting (16) is disposed between the fluid and the flange (12) to substantially isolate the flange (12) from the fluid. The fitting (16) is constructed of material that is substantially chemically non-interactive with the fluid.
(FR)L'invention comprend une garniture (16) destinee a etre incorporee dans un capteur de pression (10) pour canaliser un fluide sous pression traversant une bride (12) qui est couplee a l'interface (14) sensible a la pression d'un module capteur de pression (11). Le fluide sous pression penetre dans une chambre (20) dans laquelle il agit sur l'interface (14) qui, a son tour, influence un ou des elements sensibles dans le module capteur de pression (11). La garniture (16) assure une voie de passage pour canaliser le fluide et presente des faces d'extremites (21) qui, en combinaison avec l'interface (14), definissent la chambre (20). La garniture (16) est disposee entre le fluide et la bride (12) pour isoler la bride (12) du fluide. La garniture (16) est en une substance qui est sensiblement chimiquement inerte vis a vis du fluide.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)