Title:
SENSOR
Document Type and Number:
WIPO Patent Application WO2007039921
Kind Code:
A8
Abstract:
A sensor (1) comprises a housing (2) defining an inner space (3) and a pass-through opening (4), a sensitive member (5) being accommodated within the inner space and a stem (10) extending, through the pass-through opening, from the outside of the housing the inner space where it interacts with the sensitive member to transmit to the latter a value to be measured. The gap between the pass-through opening (4) and the stem (10) is sealed by means of a seal (8) being in pressing contact with a seal seat (9) formed in the pass-through opening (4) and with the stem (10) and a lubricating material (11) is arranged such as to wet the seal (8) when the sensor is operating.
Inventors:
PICERNO MICHELE (IT)
CASATI MARCO (IT)
CASATI MARCO (IT)
Application Number:
PCT/IT2005/000574
Publication Date:
July 19, 2007
Filing Date:
October 05, 2005
Export Citation:
Assignee:
GEFRAN SPA (IT)
PICERNO MICHELE (IT)
CASATI MARCO (IT)
PICERNO MICHELE (IT)
CASATI MARCO (IT)
International Classes:
F16J15/32; F16J15/56; G01D5/165
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