JPS54720A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Motor controller
Assignee: Panasonic Holdings Corp
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Filing: 1977-06-03
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Granted: —
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Expires: 1997-06-03
Abstract
Abstract PURPOSE: To enable stable phase control with only speed control loop, by employing stable frequency such as output from crystal oscillator as speed reference and additionally providing low band compensating means. COPYRIGHT: (C)1979,JPO&Japio
Inventors
- 👤 Makoto Akiyama
- 👤 Yoshiaki Igarashi
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-02 16:30
CPC Classifications
—
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