Electricity: motive power systems – Periodic – repetitious or successive operations control of...
Patent
1982-10-21
1985-03-05
Shoop, William M.
Electricity: motive power systems
Periodic, repetitious or successive operations control of...
307 73, H02P 534
Patent
active
045033714
ABSTRACT:
A drive motor for each loom is selectively connected to a given commercial frequency power source for high speed rotation at normal running of the loom and to a low frequency power unit for low speed rotation at inching operation, thereby assuring accurate inching operation with cheap cost on looms under mass drive condition.
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patent: 4345196 (1982-08-01), Hanyu et al.
General Electric Technical Information, "Spotting Equipment for Synchro. Motors", GET-1722C, General Electric Co., Nov. 1966.
Ro Bentsu
Shoop William M.
Tsudakoma Kogyo Kabushiki Kaisha
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