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:
Nov. 24, 2020
Filed:
Aug. 22, 2016
Mitsubishi Electric Corporation, Tokyo, JP;
Misaki Koda, Tokyo, JP;
Yutaka Aoyama, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
An air-conditioning apparatus comprises an indoor unit including an indoor-side heat exchanger and an outdoor unit including a compressor, an outdoor-side heat exchanger and a flow switching device configured to switch a flow of refrigerant from the compressor to the indoor-side heat exchanger or the outdoor-side heat exchanger according to which of the heating operation and the defrosting operation is performed, the outdoor unit including a bypass connected to a heat transfer tube arranged at a lowermost stage of the outdoor-side heat exchanger and supplies the refrigerant from the compressor, and a drain pan arranged below the outdoor-side heat exchanger, the drain pan extending in a direction in which fins of the outdoor-side heat exchanger are stacked, and including a drain path inclined downward from one end to the other end in a longitudinal direction, and left and right side wall portions interposing the drain path therebetween.