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Title:
DEVICE FOR PRESSURE MEASUREMENT, PARTICULARLY IN A COMBUSTION CHAMBER OF AN INTERNAL COMBUSTION ENGINE
Document Type and Number:
WIPO Patent Application WO2003087753
Kind Code:
A3
Abstract:
The invention relates to a device for measuring at least the pressure of a fluid present in a chamber (16), comprising a sensitive element (36) arranged in a housing (38), supported by a joint (10) inserted between two elements (12, 14) which form said chamber. According to the invention, the housing (38) is open in the direction of the chamber (16) and the sensitive element (36) is enclosed in a material (67) filling said housing.

Inventors:
MAZOYER THIERRY (FR)
FAYET PATRICK (FR)
DUMAS JEAN-PIERRE (FR)
CASTAGNE MICHEL (FR)
Application Number:
PCT/FR2003/001208
Publication Date:
April 08, 2004
Filing Date:
April 16, 2003
Export Citation:
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Assignee:
INST FRANCAIS DU PETROLE (FR)
PEUGEOT CITROEN AUTOMOBILES SA (FR)
RENAULT SA (FR)
MAZOYER THIERRY (FR)
FAYET PATRICK (FR)
DUMAS JEAN-PIERRE (FR)
CASTAGNE MICHEL (FR)
International Classes:
F02B77/08; F02D35/00; G01L23/08; G01L23/10; G01L23/18; G01L23/22; (IPC1-7): G01L23/10; F02F11/00; G01L23/18; G01L23/22
Foreign References:
DE4207495A11993-09-16
DE4225815A11994-02-17
Other References:
PATENT ABSTRACTS OF JAPAN vol. 014, no. 405 (P - 1100) 31 August 1990 (1990-08-31)
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