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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 11199342 B1

PDFFull Text
Date of Patent:
Dec. 14, 2021

Filed:

Jun. 15, 2016

Air conditioner

Applicant:

Daikin Industries, Ltd., Osaka, JP;

Inventors:

Shigeki Kamitani, Osaka, JP;

Masahiro Honda, Osaka, JP;

Assignee:

DAIKIN INDUSTRIES, LTD., Osaka, JP;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Len Tran

Assistant Examiner:

Jenna M Hopkins

Int. Cl.
CPC ...
F25B 1/00 (2006.01); F24F 11/89 (2018.01); F25B 5/02 (2006.01); F25B 49/02 (2006.01); F25B 41/39 (2021.01); F25B 40/02 (2006.01); F28D 7/10 (2006.01);
U.S. Cl.
CPC ...
F25B 1/005 (2013.01); F24F 11/89 (2018.01); F25B 5/02 (2013.01); F25B 49/02 (2013.01); F25B 40/02 (2013.01); F25B 41/39 (2021.01); F25B 2313/02741 (2013.01); F25B 2400/13 (2013.01); F25B 2600/2513 (2013.01); F25B 2700/195 (2013.01); F25B 2700/197 (2013.01); F25B 2700/1931 (2013.01); F25B 2700/1933 (2013.01); F25B 2700/2106 (2013.01); F25B 2700/21151 (2013.01); F25B 2700/21152 (2013.01); F25B 2700/21163 (2013.01); F25B 2700/21171 (2013.01); F25B 2700/21174 (2013.01); F25B 2700/21175 (2013.01); F28D 7/106 (2013.01);
Abstract

An air conditioner includes a liquid pressure adjusting expansion valve that is located in an outdoor liquid refrigerant pipe at a part thereof closer to a liquid refrigerant communication pipe than to a refrigerant cooler and configured to reduce a pressure of a refrigerant so that a refrigerant flows through the liquid refrigerant communication pipe in a gas-liquid two-phase state and so that the refrigerant flows through an outlet of a refrigerant cooler in a liquid state.

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Kamitani, Shigeki. (2021). Air conditioner (U.S. Patent No. 11199342). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11199342

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

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