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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.:

US 11480190 B1

PDFFull Text
Date of Patent:
Oct. 25, 2022

Filed:

Mar. 27, 2020

Fan having first body and second body slidable relative to each other

Applicants:

Han-hsuan Tsai, Taipei, TW;

Jui-min Huang, Taipei, TW;

Wei-hao Lan, Taipei, TW;

Chien-chu Chen, Taipei, TW;

Ching-ya Tu, Taipei, TW;

Chih-wen Chiang, Taipei, TW;

Ching-tai Chang, Taipei, TW;

Ken-ping Lin, Taipei, TW;

Yao-lin Chang, Taipei, TW;

Cheng-ya Chi, Taipei, TW;

Inventors:

Han-Hsuan Tsai, Taipei, TW;

Jui-Min Huang, Taipei, TW;

Wei-Hao Lan, Taipei, TW;

Chien-Chu Chen, Taipei, TW;

Ching-Ya Tu, Taipei, TW;

Chih-Wen Chiang, Taipei, TW;

Ching-Tai Chang, Taipei, TW;

Ken-Ping Lin, Taipei, TW;

Yao-Lin Chang, Taipei, TW;

Cheng-Ya Chi, Taipei, TW;

Assignee:

COMPAL ELECTRONICS, INC., Taipei, TW;

Attorney:

JCIPRNET

Primary Examiner:

Nathan C Zollinger

Assistant Examiner:

Timothy P Solak

Int. Cl.
CPC ...
F04D 29/28 (2006.01); F04D 25/06 (2006.01); F04D 17/10 (2006.01); F04D 29/054 (2006.01); F04D 29/42 (2006.01); G06F 1/20 (2006.01); F04D 25/08 (2006.01); F04D 25/02 (2006.01);
U.S. Cl.
CPC ...
F04D 29/287 (2013.01); F04D 17/10 (2013.01); F04D 25/06 (2013.01); F04D 29/054 (2013.01); F04D 29/4226 (2013.01); F04D 25/02 (2013.01); F04D 25/08 (2013.01); F04D 29/281 (2013.01); G06F 1/20 (2013.01);
Abstract

A fan module including a first body, a second body, a first fan assembly, a power module, and a second fan assembly is provided. The second body is slidably disposed at the first body to form a circulation space together. The first fan assembly is rotatably disposed at the first body and has sliding grooves. The power module is disposed in the first body and connected to the first fan assembly. The second fan assembly is rotatably disposed at the second body and has sliding portions, respectively and slidably disposed in corresponding sliding grooves. The power module is adapted to drive the first and second fan assemblies to rotate relative to the first body. A link module is adapted to drive the first and second bodies to relatively slide along an axial direction, so that the first and second fan assemblies are relatively separated or overlapped along the axial direction.

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