Laser peening device and laser peening method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11440137
APP PUB NO 20190344383A1
SERIAL NO

16402858

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A laser peening device includes: a laser oscillator; an irradiation nozzle for irradiating a laser beam onto an irradiation target; an optical transmission unit; a shutter attached to the optical transmission unit; a liquid feeder for supplying the irradiation nozzle with liquid to cause the liquid to flow along an optical path of the laser beam running from the irradiation nozzle to the irradiation target; an ongoing irradiation sensor for obtaining information on ongoing laser beam irradiation indicating whether the laser beam is being appropriately irradiated for execution of ongoing laser peening operation on the irradiation target; and a control unit controlling the shutter according to the information on the ongoing laser beam irradiation obtained by the ongoing irradiation sensor.

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First Claim

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Patent Owner(s)

  • KABUSHIKI KAISHA TOSHIBA; TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ichikawa, Hiroya Yokohama, JP 8 29
Kora, Kazuki Yokohama, JP 1 0
Tsuji, Akihiro Ota, JP 24 43
Ueno, Souichi Ota, JP 9 7

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