PRESSURE SENSOR, ITS MANUFACTURING MRTHOD, ITS USAGE AND INTERNAL COMBUSTION ENGINE HAVING PRESSURE SENSOR

PROBLEM TO BE SOLVED: To provide a pressure sensor for imparting a highly accurate measuring result, enduring a high pressure, and designable so as to surely function even when there is a large pressure difference or temperature difference. SOLUTION: In this pressure sensor having a casing 11 having...

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Bibliographic Details
Main Authors KROETZ GERHARD, EICKHOFF MARTIN, RICHTER CHRISTOPH, CLAUDI CAVALLONI, GNIELKA MARCO
Format Patent
LanguageEnglish
Published 19.04.2002
Edition7
Subjects
BLASTING
COMBUSTION ENGINES
CONTROLLING COMBUSTION ENGINES
ELECTRICITY
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MEASURING
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE
MECHANICAL ENGINEERING
PHYSICS
TESTING
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To provide a pressure sensor for imparting a highly accurate measuring result, enduring a high pressure, and designable so as to surely function even when there is a large pressure difference or temperature difference. SOLUTION: In this pressure sensor having a casing 11 having the inside sealed by a film 13 and a signal generating means 21 for generating a signal when the film 13 is deformed, the pressure sensor has a deformable measuring member 20 additionally arranged on the film 13 and connected to the film 13, and the signal generating means 21 is connected to the measuring member 20 so as to generate a signal when the measuring member is deformed.
Bibliography:Application Number: JP20010214288