Nozzle

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United States of America Patent

PATENT NO 9387528
APP PUB NO 20150217351A1
SERIAL NO

14426551

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Abstract

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Provided is a nozzle incorporating a valve, which easily improves durability. The nozzle for spraying water to a targeted object, including a nozzle body provided with a passage of water and a valve arranged inside the passage of the nozzle body, wherein at least a part of an inner surface of the passage including a portion to have contact with the valve is coated by diamond-like carbon.

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Patent Owner(s)

Patent OwnerAddress
PRIMETALS TECHNOLOGIES JAPAN LTD6-22 KANONSHIN-MACHI 4-CHOME NISHI-KU HIROSHIMA-SHI HIROSHIMA 733-8553

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Haraguchi, Yoichi Tokyo, JP 7 37
Ikemoto, Yuji Tokyo, JP 7 35
Sakamoto, Koichi Tokyo, JP 151 1735

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