Tachogenerator for rotating machinery

In order to permit the removal of tachogenerator elements during maintenance services performed on the machinery, the magnet assembly of the tachogenerator is stationary, and soft iron core elements are affixed to the rotating shaft of the machinery. For servicing the machinery, the core elements ma...

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Bibliographic Details
Main Author SCHADLICH, FRITZ
Format Patent
LanguageEnglish
Published 24.06.1980
Subjects
ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
MEASURING
MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE
MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
PHYSICS
TARIFF METERING APPARATUS
TESTING
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Summary:In order to permit the removal of tachogenerator elements during maintenance services performed on the machinery, the magnet assembly of the tachogenerator is stationary, and soft iron core elements are affixed to the rotating shaft of the machinery. For servicing the machinery, the core elements may be removed without disturbing the alignment or calibration of the magnet assembly.
Bibliography:Application Number: US19780918403