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:
Aug. 20, 2019
Filed:
Jun. 13, 2016
Applicant:
Otis Elevator Company, Farmington, CT (US);
Inventors:
Walter Thomas Schmidt, Marlborough, CT (US);
Enrico Manes, Feeding Hills, MA (US);
Beata I. Wawrzyniak, South Windsor, CT (US);
Thomas M. Yun, Glastonbury, CT (US);
Shihemn Chen, Northville, MI (US);
Jagadeesh Tangudu, South Windsor, CT (US);
Zbigniew Piech, Cheshire, CT (US);
Assignee:
OTIS ELEVATRO COMPANY, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 9/02 (2006.01); B66B 11/04 (2006.01); F28D 15/02 (2006.01); H02K 1/12 (2006.01); H02K 1/34 (2006.01); H02K 41/03 (2006.01); H02K 9/22 (2006.01);
U.S. Cl.
CPC ...
B66B 11/0407 (2013.01); F28D 15/02 (2013.01); H02K 1/12 (2013.01); H02K 1/34 (2013.01); H02K 9/02 (2013.01); H02K 9/22 (2013.01); H02K 41/031 (2013.01);
Abstract
The present disclosure relates generally to a propulsion system for an elevator having a first motor portion mounted to one of an object to be moved and a stationary structure and a second motor portion mounted to the other of the object to be moved and the stationary structure, the first motor portion having at least one coil.