System and method for controlling multidirectional operation of an elevator
US-2024425322-A1 · Dec 26, 2024 · US
Position feedback for elevator system
US9511976B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9511976-B2 |
| Application number | US-201114002387-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 31, 2011 |
| Priority date | Mar 31, 2011 |
| Publication date | Dec 6, 2016 |
| Grant date | Dec 6, 2016 |
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Abstract
Official abstract text for this publication.
A feedback system for a motor of an elevator system is provided. The feedback system may include a first sensor and a processing circuit. The first sensor may be disposed in proximity to a drive component of the elevator system and configured to detect a change in position of the drive component. The processing circuit may be configured to receive a first data signal from the first sensor corresponding to the change in position of the drive component and generate a feedback signal for controlling the motor based on the first data signal.
First claim
Opening claim text (preview).
What is claimed is: 1. A feedback system for a motor of an elevator system, comprising: a first sensor disposed in proximity to a drive component of the elevator system, the first sensor being configured to detect a change in position of the drive component; and a processing circuit configured to receive a first data signal from the first sensor corresponding to the change in position of the drive component and generate a feedback signal for controlling the motor based on the fi…
Assignees
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Classifications
- B66B1/34Primary
Operations & Transport · mapped topic
Physics · mapped topic
- B66B1/3492Primary
Operations & Transport · mapped topic
Physics · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US9511976B2 cover?
- A feedback system for a motor of an elevator system is provided. The feedback system may include a first sensor and a processing circuit. The first sensor may be disposed in proximity to a drive component of the elevator system and configured to detect a change in position of the drive component. The processing circuit may be configured to receive a first data signal from the first sensor corre…
- Who is the assignee on this patent?
- Kang Keunmo, Devalve Timothy D, Veronesi William A, and 5 more
- What technology area does this patent fall under?
- Primary CPC classification B66B1/34. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Dec 06 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).