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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 9448013 B1

PDFFull Text
Date of Patent:
Sep. 20, 2016

Filed:

Apr. 18, 2011

Plate heat exchanger and heat pump apparatus

Applicants:

Daisuke Ito, Tokyo, JP;

Takehiro Hayashi, Tokyo, JP;

Kazunori Matsunaga, Tokyo, JP;

Shinichi Uchino, Tokyo, JP;

Inventors:

Daisuke Ito, Tokyo, JP;

Takehiro Hayashi, Tokyo, JP;

Kazunori Matsunaga, Tokyo, JP;

Shinichi Uchino, Tokyo, JP;

Assignee:

Mitsubishi Electric Corporation, Tokyo, JP;

Attorney:

Posz Law Group, PLC

Primary Examiner:

Allen Flanigan

Assistant Examiner:

Jason Thompson

Int. Cl.
CPC ...
F28F 3/00 (2006.01); F28F 3/08 (2006.01); F28F 13/00 (2006.01); F28F 3/02 (2006.01); F28F 3/04 (2006.01); F28D 9/00 (2006.01); F28F 3/12 (2006.01);
U.S. Cl.
CPC ...
F28F 3/025 (2013.01); F28D 9/005 (2013.01); F28F 3/046 (2013.01); F28F 3/12 (2013.01); F28F 2275/04 (2013.01);
Abstract

A plate heat exchanger includes a stack of a plurality of plates each having an inlet and an outlet for a fluid. Each adjacent two of the plates are bonded to each other at regions thereof where top parts of the wavy portion provided in a lower one of the plates and bottom parts of the wavy portion provided in an upper one of the plates overlap each other when seen in the stacking direction. Particularly, a top part included in the top parts of the wavy portion of the lower plate and being adjacent to each of the inlet and the outlet has a planar shape.

Find Patent Forward Citations

Ito, Daisuke. (2016). Plate heat exchanger and heat pump apparatus (U.S. Patent No. 9448013). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9448013

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

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