The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 27, 2001
Filed:
Jul. 13, 2000
Applicant:
Inventors:
Kiyoji Kawai, Tokyo, JP;
Akihisa Miyajima, Tokyo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66B 1/34 ;
U.S. Cl.
CPC ...
B66B 1/34 ;
Abstract
A control operation system for an elevator includes a flood detector for detecting a flood amount in a hoistway in an elevator, a flood speed computer for computing flood speed based on the detected flood amount, and a flood control operation command for flood control operation of the elevator based on the flood speed, making it possible to provide a flood control operation best suited to a flood speed.
Kawai, Kiyoji. (2001). Control operation system for elevator with flood speed detector and controller (U.S. Patent No. 6321876). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6321876
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile