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:
Sep. 16, 2025
Filed:
Mar. 31, 2023
Changshu Institute of Technology, Changshu, CN;
Fusheng Zhang, Changshu, CN;
Lanyu Yang, Changshu, CN;
Yang Ge, Changshu, CN;
Anbo Jiang, Changshu, CN;
Bo Huang, Changshu, CN;
Yan Dou, Changshu, CN;
Jianxin Ding, Changshu, CN;
Fengwang Chen, Changshu, CN;
Yun Feng, Changshu, CN;
Deren Gu, Changshu, CN;
Yuejiang Gu, Changshu, CN;
Changshu Institute of Technology, Changshu, CN;
Abstract
A low power consumption elevator brake includes the device body and the collection box located on the inner side of the device body. The bottom of the device body is installed with a base, and the side of the base is provided with a collection tank. The top of the device body is connected with a vacuum pipe connected to the collection tank. The top of the vacuum pipe is provided with an interception module. The side of the base is connected with an air outlet pipe connected to the collection tank. The air outlet pipe is provided with an exhaust fan, and the base is provided with a filter module through the collection tank.