Outdoor unit of air conditioning apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 7, 2023
Grant Date -
Oct 20, 2022
app pub date -
Oct 26, 2020
filing date -
Oct 29, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An outdoor unit of an air-conditioning apparatus includes a bell mouth that has a first tapered portion and a straight pipe portion. The first tapered portion has a linking portion that is continuous with a first bent portion and a second bent portion in a region located between the first and second bent portions and that has an inner surface extending linearly. The angle of inclination of the inner surface of the linking portion relative to a direction along an axis of the straight pipe portion is 33 degrees or more. The ratio of the sum of a first length of the first tapered portion and a second length of the straight pipe portion to the total length of the bell mouth is less than 0.76.
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Cited Art Landscape
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