公开(公告)号：US20230082877A1

公开(公告)日：2023-03-16

申请号：US17990409

申请日：2022-11-18

Applicant: DAIKIN INDUSTRIES, LTD.

Inventor： Makoto IKEDA ,  Kousuke TSUBOI ,  Takao SONODA

IPC: F24F11/56 ,  G08C17/00

Abstract: An infrared output device is installed in a fixed apparatus whose position is fixed in a predetermined space. An input receiving device is configured to receive, through voice input, a control command to a first-type apparatus controllable by infrared ray. Upon the input receiving device receiving the control command, the infrared output device is configured to output infrared ray to the first-type apparatus.

公开(公告)号：US20220026092A1

公开(公告)日：2022-01-27

申请号：US17495282

申请日：2021-10-06

Applicant: DAIKIN INDUSTRIES, LTD.

Inventor： Makoto IKEDA ,  Kousuke TSUBOI ,  Takao SONODA

IPC: F24F11/56 ,  G08C17/00

Abstract: An infrared output device is installed in a fixed apparatus whose position is fixed in a predetermined space. An input receiving device is configured to receive, through voice input, a control command to a first-type apparatus controllable by infrared ray. Upon the input receiving device receiving the control command, the infrared output device is configured to output infrared ray to the first-type apparatus.

公开(公告)号：US20200033018A1

公开(公告)日：2020-01-30

申请号：US16490969

申请日：2018-04-11

Applicant: Daikin Industries, LTD.

Inventor： Norihiro NABESHIMA ,  Akio TASAKA ,  Yuusuke SHIONO ,  Makoto IKEDA ,  Atsushi MATSUBARA

IPC: F24F11/46 ,  F24F1/08 ,  F24F1/14 ,  F24F11/65

Abstract: In an air conditioning system which conditions air in one air-conditioning-target space with a plurality of air conditioners each including a compressor, the energy consumption efficiency as a whole is improved. The air conditioners (21 to 29) each include a service-side heat exchanger exchanging heat between air of a room which is the air-conditioning-target space and a refrigerant, a heat-source-side heat exchanger exchanging heat between air of a common space and the refrigerant, and a compressor (41 to 49) compressing the refrigerant circulating through the service-side heat exchanger and the heat-source-side heat exchanger. When an air conditioning capacity falls within a predetermined range for at least two of the plurality of air conditioners (21 to 29), part of the air conditioners whose compressors are in operation has its compressor stopped.