AIR NOZZLE

WIPO Patent Application WO/2022/181666

A1

[Purpose] To provide an air nozzle that dries a product by blowing away residual cleaning liquid on the product using a jet of air. [Configuration] The air nozzle is provided with: a fixation body A1 having a cylindrical housing 2 and a fixed base 1 that is connected to the axial other end side of said cylindrical housing 2; and a rotary body A2 having a rotary base 3 which is rotatably housed and installed within the fixed base 1 and which has a leading end surface part 31 that is perpendicular to a rotation axis line L and that faces an opening from the internal side of the housing 2, and having a single jetting tube 41 and a single control tube 42 that are respectively provided to a leading end surface part 31b and that are connected with an air passage 31s. The jetting tube 41 is configured to be capable of being fixed and oscillated, with reference to a tangent line of a movement locus circle of a base end part of the jetting tube, within a prescribed angular range on both sides of the tangent line on a rotary plane. The control tube 42 is configured to be capable of being fixed and oscillated, with reference to a normal line of the movement locus circle of the base end part of the control tube, within a prescribed angular range in a region from the normal line to the side opposite to the rotational direction on the rotary plane. The control tube 42 is configured to have an inner diameter equal to or greater than that of the jetting tube 41.

OKUWAKI HISAO (JP)

PCT/JP2022/007524

September 01, 2022

February 24, 2022

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EASTERN TECHNICS CORP (JP)

B08B5/00; B05B3/06

WO2020075567A1

2020-04-16

JP2020165556A	2020-10-08
JP2018187530A	2018-11-29

IWAHORI Kunio (JP)

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