Title: Apparatus for balancing rotors

Abstract: A rotor balancing apparatus comprises a chamber for balancing material, the chamber having a nozzle and being arranged in the field produced by an electromagnetic inductor coupled to a pulse generaor which, in turn, is electrically connected to the output of a control unit. The input of the control unit is connected to a transducer of vibration parameters of the rotor being balanced, as the latter rotates in front of the nozzle of the chamber. As electric pulses are applied to the inductor from the generator, magnetic pulse forces are generated in the chamber, whereby doses of the balancing material are ejected through the chamber's nozzle onto the surface of the rotor being balanced, which takes place at the moment when the "light" point area of the rotor is in front of said nozzle.

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Inventors: Gusarov, Anatoly Alexandrovich
Shatalov, Lev Nikolaevich (ULIT, SA)

Application Number: 540665
Filing Date: 1975-01-13
Publication_date: 1976-07-13
Assignee:
Primary Class(es): 118/669 73/66, 73/468, 74/573R, 118/320, 346/2, 346/33F, 347/1
Other Classes:
US Patent Ref:

2432659	Dec, 1947	Criswell	118/9.
2731887	Jan, 1956	Sjostrand	118/8.
2937613	May, 1960	Larsh	118/9.
3130075	Apr, 1964	Larsh	118/9.
3408220	Oct, 1968	Bendix et al.	118/8.
3521598	Jul, 1970	Straw	118/9.
3525843	Aug, 1970	Batterson	118/8.

Other Refs: 1,010,543

Nov, 1965	UK

Primary Examiner: Rimrodt, Louis K.
Assistant Examiner: Salser, Douglas
Attorney: Haseltine, Lake & Waters