Tachogenerator

Details Tachogenerator Tachogenerator

1986-12-18

1988-07-26

Levy, Stewart J.

Measuring and testing

Speed, velocity, or acceleration

Structural installation or mounting means

250231SE, G01P 102, G01P 104

Patent

active

047592184

ABSTRACT:
In combination, a tachogenerator of compact construction with a hollow shaft connection and a clamping element for fixing the tachogenerator onto a rotating drive shaft, the tachogenerator includes a stator connected to a stationary machine part for securing the stator against torsion, and a rotor rotatably carrying a coding disk, the rotor being formed in part of the hollow shaft connection and being mountable on the drive shaft so as to be fixed against rotation relative thereto, the stator being mounted, through the intermediary or bearings, on the rotor for free relative rotation therebetween, the rotor having a rear end face, and the rotating drive shaft being formed with a shaft collar, the clamping element bringing the rear end face of the rotor flatly into engagement with the shaft collar formed on the rotating drive shaft.

REFERENCES:
patent: 1320259 (1919-10-01), Martens
patent: 1641059 (1927-08-01), Tausch
patent: 3444549 (1969-05-01), Margolien et al.
patent: 3687184 (1972-08-01), Wagner
patent: 3693024 (1972-09-01), Hulle et al.
patent: 4193199 (1980-03-01), Whiteley et al.
patent: 4393591 (1983-07-01), Conta
patent: 4495700 (1985-01-01), Ernst

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