Patent JPS534947A successfully refreshed from Google Patents.
JPS534947A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Controller for elevator
Assignee: Toshiba Corp
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Filing: 1976-07-05
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Granted: —
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Expires: 1996-07-05
Abstract
Abstract PURPOSE: To provide a stable speed control characteristic of a gondola indifferent to the magnitude of the weight of the gondola; an output of a gondola weight detector is stored, other than a current control loop, then correct depending on the field current of a motor, and added to a reference current signal of the current control loop. COPYRIGHT: (C)1978,JPO&Japio
Inventors
- 👤 Hiroaki Mizuguchi
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-08 16:17
CPC Classifications
—
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