Throttle sensor

A throttle value spindle ( 3 ) is rotatably fixed to a throttle body ( 1 ). A recess is provided within the throttle body at one side of the throttle value spindle along the axial direction of the throttle valve spindle. A holder ( 6 ) is fixed to the throttle valve spindle within the recess and has...

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Bibliographic Details
Main Authors KUBOTA MASANORI, UENO SADAYASU
Format Patent
LanguageEnglish
Published 24.07.2007
Subjects
ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS
BLASTING
COMBUSTION ENGINES
CONTROLLING COMBUSTION ENGINES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE
MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
MECHANICAL ENGINEERING
PHYSICS
TARIFF METERING APPARATUS
TESTING
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES
TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
WEAPONS
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Summary:A throttle value spindle ( 3 ) is rotatably fixed to a throttle body ( 1 ). A recess is provided within the throttle body at one side of the throttle value spindle along the axial direction of the throttle valve spindle. A holder ( 6 ) is fixed to the throttle valve spindle within the recess and has brushes ( 7 ) at the opposite side of the throttle valve spindle, which rotates together with the throttle valve spindle. Resistors ( 12 ) are mounted on a ceramics circuit board ( 8 ) fixed on a housing ( 12 ). The housing engages with the recess in such a manner that the resistors contact with the brushes. When the brushes slide on the resistors corresponding to the rotation of the throttle value spindle, an electric signal is outputted continuously from the resistors.
Bibliography:Application Number: US20040791693