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.:
Date of Patent:
Aug. 27, 2019
Filed:
Apr. 26, 2018
Keihin Thermal Technology Corporation, Oyama-shi, JP;
Osamu Kamoshida, Oyama, JP;
Naohisa Higashiyama, Oyama, JP;
Motoyuki Takagi, Oyama, JP;
Takashi Hirayama, Oyama, JP;
KEIHIN THERMAL TECHNOLOGY CORPORATION, Oyama-Shi, JP;
Abstract
An evaporator includes a leeward upper header portion, a leeward lower header portion, a refrigerant inlet, leeward heat exchange tubes, a windward upper header portion, a windward lower header portion, a refrigerant outlet, windward heat exchange tubes, and a resistance divider. The resistance divider has at least one refrigerant passage hole and at least one communication path and is provided in the leeward upper header portion or the leeward lower header portion at a position corresponding to a first row of the leeward heat exchange tubes. The refrigerant inlet is in communication with the first row via the at least one refrigerant passage hole. The refrigerant inlet is in communication with the second row via the at least one communication path.