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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 11300357 B1

PDFFull Text
Date of Patent:
Apr. 12, 2022

Filed:

Mar. 15, 2019

Multitubular rotary heat exchanger

Applicant:

Yoshino Gypsum Co., Ltd., Tokyo, JP;

Inventors:

Tomonori Yoshida, Tokyo, JP;

Takeshi Takenaka, Tokyo, JP;

Assignee:

YOSHINO GYPSUM CO., LTD., Tokyo, JP;

Attorney:

Staas & Halsey LLP

Primary Examiner:

Leonard R Leo

Int. Cl.
CPC ...
F28F 9/02 (2006.01); F28D 11/04 (2006.01); F28F 5/02 (2006.01); C04B 11/00 (2006.01); F26B 11/00 (2006.01); F26B 11/02 (2006.01); C04B 11/028 (2006.01); F26B 11/04 (2006.01);
U.S. Cl.
CPC ...
F26B 11/02 (2013.01); F28D 11/04 (2013.01); F28F 5/02 (2013.01); F28F 9/02 (2013.01); F28F 9/0202 (2013.01); F28F 9/0265 (2013.01); F28F 9/0268 (2013.01); F28F 9/0278 (2013.01); C04B 11/007 (2013.01); C04B 11/0285 (2013.01); F26B 11/045 (2013.01);
Abstract

A multitubular rotary heat exchanger has a stationary shielding unit. The shielding unit is positioned in close proximity to a tube plate outside a heating or cooling region. A stationary surface of the shielding unit is positioned in opposition to and in close proximity to an end opening of a heat transfer tube moving in an upper zone of the heating or cooling region, thereby transiently reducing or restricting the flow rate of the thermal medium fluid flowing through the heat transfer tube moving in the upper zone.

Find Patent Forward Citations

Yoshida, Tomonori. (2022). Multitubular rotary heat exchanger (U.S. Patent No. 11300357). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11300357

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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