SOFT X-RAY STATIC ELECTRICITY REMOVAL APPARATUS

Title:

SOFT X-RAY STATIC ELECTRICITY REMOVAL APPARATUS

Document Type and Number:

WIPO Patent Application WO/2020/230873

Kind Code:

A1

Abstract:

Provided is a soft X-ray static electricity removal apparatus that has a simple structure and emits an increased amount of ionized air. This soft X-ray static electricity removal apparatus (1) has: a soft X-ray generation device (90) that generates soft X-rays (92); a container (10) having an outlet (12) from which ionized air (100) ionized by the soft X-rays flows out; a soft X-ray shielding sheet (20) that is used at the outlet of the container, and that has a first outer layer sheet (30), an intermediate layer sheet (34), and a second outer layer sheet (40) which are made of a material which does not allow passage of the soft X-rays, the first outer layer sheet having a supply opening (32) for the ionized air, the intermediate layer sheet having an ionized air passage (38) equipped with an ionized air inlet opening (36) which is connected with the supply opening, the second outer sheet having a discharge opening (42) which is connected with the ionized air passage, the supply opening, the ionized air passage, and the discharge opening being connected together to form an ionized air passage section (44); and an insulating layer (50) that insulates the soft X-ray shielding sheet from the container.

Inventors:

KISAKIBARU TOSHIRO (JP)
UENO KOUTA (JP)
YOSHIDA MAKOTO (JP)
UESUGI NORIYUKI (JP)
IIDA SHYOJI (JP)

Application Number:

PCT/JP2020/019358

Publication Date:

November 19, 2020

Filing Date:

May 14, 2020

Export Citation:

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Assignee:

KONDOH IND LTD (JP)
CAMBRIDGE FILTER JAPAN LTD (JP)

International Classes:

H05F3/06

Domestic Patent References:

WO2008023727A1	2008-02-28
WO2008023727A1	2008-02-28

Foreign References:

JPH076860A	1995-01-10
JP2001257096A	2001-09-21
JP2007048539A	2007-02-22
JP2019092937A	2019-06-20

Other References: