US 12,270,200 B2
Partition
Yousuke Imai, Osaka (JP); Takamune Okui, Osaka (JP); and Chizuru Murakami, Osaka (JP)
Assigned to DAIKIN INDUSTRIES, LTD., Osaka (JP)
Filed by DAIKIN INDUSTRIES, LTD., Osaka (JP)
Filed on Oct. 25, 2023, as Appl. No. 18/383,693.
Application 18/383,693 is a continuation of application No. PCT/JP2022/018449, filed on Apr. 21, 2022.
Claims priority of application No. 2021-075239 (JP), filed on Apr. 27, 2021.
Prior Publication US 2024/0052628 A1, Feb. 15, 2024
Int. Cl. E04B 2/74 (2006.01); F24F 7/007 (2006.01); F24F 8/80 (2021.01); F24H 3/04 (2022.01)
CPC E04B 2/74 (2013.01) [F24F 7/007 (2013.01); F24F 8/80 (2021.01); F24H 3/04 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A partition having an air blowing function of blowing air to a predetermined region, the partition comprising:
a casing;
a blower mechanism arranged in the casing;
an electronic controller configured to control the blower mechanism;
a blow-out port located on a side of the casing:
an air passage provided in the casing, the air passage
extending in a first direction in which air is delivered from the blower mechanism, and
being formed such that a downstream end of an airflow in the air passage is closed,
the blow-out port being arranged along the air passage,
on a virtual plane facing the blow-out port and having a wind velocity between 0.55 m/s and 2.125 m/s, inclusive, an airflow with an average momentum per unit area from 0.05 kg/ms2 to 0.75 kg/ms2 being generated, the virtual plane being a vertical plane, and
the controller being configured to control the blower mechanism such that a momentum of air blown out through the blow-out port irregularly changes on the virtual plane.