Japan, Feb. 24 -- PANASONIC IP MANAGEMENT CORP has got intellectual property rights for 'AIR CONDITIONER.' Other related details are as follows:
Application Number: JP,2022-151850
Category (FI): F24F11/72,F24F3/147,F24F11/62,F24F7/08,101@C,F24F11/65
Stage: PROBLEM TO BE SOLVED: To reduce a level of noise generated from an outdoor unit when outdoor air is discharged to an outdoor side in an air conditioner that supplies outdoor air from the outdoor unit to an indoor unit.SOLUTION: An outdoor unit includes: a casing 102 having an air suction port, an air exhaust port 102j and a connection port connected to an indoor unit; a ventilation conduit 56 connecting the connection port and the indoor unit; a flow passage extending from the air suction port and branched toward the air exhaust port 102j and the connection port; a first damper device disposed at a branch point of the flow passage and selectively distributing air flowing in the flow passage to either one of the air exhaust port 102j or the connection port; a fan disposed at a portion between the air suction port and the first damper device of the flow passage; an absorbing material disposed at a portion between the air suction port and the fan of the flow passage; a heater disposed at a portion between the air suction port and the absorbing material of the flow passage; and a protective cover 128 covering and protecting the ventilation conduit 56. The air exhaust port 102j is covered with the protective cover 128 and in communication with an inner space of the protective cover 128.SELECTED DRAWING: Figure 17 (Grant)
Filing Date: Sept. 22, 2022
Publication Date: April 3, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
