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.

Date of Patent:
Feb. 21, 2023

Filed:

Jun. 27, 2022
Applicant:

Yen Sun Technology Corp., Kaohsiung, TW;

Inventors:

Graham Chen, Kaohsiung, TW;

Chih-Tsung Hsu, Kaohsiung, TW;

Hsin-Hsien Wu, Kaohsiung, TW;

Chin-Hui Pan, Kaohsiung, TW;

Yu-Ting Liu, Kaohsiung, TW;

Assignee:

YEN SUN TECHNOLOGY CORP., Kaohsiung, TW;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 29/66 (2006.01); F04D 25/06 (2006.01); F04D 19/00 (2006.01); F04D 29/52 (2006.01);
U.S. Cl.
CPC ...
F04D 29/668 (2013.01); F04D 19/002 (2013.01); F04D 25/0693 (2013.01); F04D 29/522 (2013.01);
Abstract

A fan casing for mounting of a fan includes a frame including four corner segments and four side segments that are arranged alternately with the corner segments, a seat disposed in the frame, and four support members extending radially and outwardly from the seat and connected respectively to the corner segments. Each support member includes a base connected to the seat and having a width reducing in a direction away from the seat, and a rib connected between the base and the corresponding corner segment. The bases are interconnected to surround the seat. Any two adjacent bases are interconnected to form an arc surface facing the corresponding side segment and adapted to absorb shock.


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