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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 10352631 B1

PDFFull Text
Expired
Date of Patent:
Jul. 16, 2019

Filed:

Nov. 16, 2011

Layered heat exchanger and heat medium heating apparatus

Applicants:

Takamitsu Himeno, Tokyo, JP;

Satoshi Kominami, Tokyo, JP;

Yasunobu Zyoubouji, Tokyo, JP;

Isao Hashimoto, Tokyo, JP;

Inventors:

Takamitsu Himeno, Tokyo, JP;

Satoshi Kominami, Tokyo, JP;

Yasunobu Zyoubouji, Tokyo, JP;

Isao Hashimoto, Tokyo, JP;

Assignee:

MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD., Tokyo, JP;

Attorney:

Westermann, Hattori, Daniels & Adrian, LLP

Primary Examiner:

Tu B Hoang

Assistant Examiner:

Joseph M Baillargeon

Int. Cl.
CPC ...
F28F 3/14 (2006.01); B60H 1/22 (2006.01); H05B 3/24 (2006.01); F24H 9/14 (2006.01); F24H 3/08 (2006.01); F24H 1/12 (2006.01); F28D 9/00 (2006.01);
U.S. Cl.
CPC ...
F28F 3/14 (2013.01); B60H 1/2221 (2013.01); F24H 1/121 (2013.01); F24H 3/085 (2013.01); F24H 9/14 (2013.01); F24H 9/146 (2013.01); H05B 3/24 (2013.01); F24H 2250/04 (2013.01); F28D 9/0075 (2013.01); H05B 2203/02 (2013.01); H05B 2203/023 (2013.01);
Abstract

Provided are a layered heat exchanger that can prevent deterioration of sealing property due to deformation of sealing portions of inlet and outlet header sections when a PTC heater is sandwiched between flat heat exchanger tubes, and is pressed to be brought into close contact with the flat heat exchanger tubes, and a heat medium heating apparatus and a vehicle air-conditioning apparatus using the layered heat exchanger.

Find Patent Forward Citations

Himeno, Takamitsu. (2019). Layered heat exchanger and heat medium heating apparatus (U.S. Patent No. 10352631). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10352631

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

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