Controllable rapid pressure loading technology for large volume press

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12202222
SERIAL NO

18797808

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Abstract

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A controllable rapid pressure loading technology for a large volume press is provided. A regular octahedra, plugs, diamond pistons, and a standard are included. The regular octahedra is provided with a cavity with openings at two ends of the cavity. The standard is placed in the cavity. The openings at two ends of the cavity are respectively blocked by the conductive plugs. The diamond piston is arranged between the standard and the plug. The diamond pistons arranged between the standard and the plug has high hardness and has the pressure transmission efficiency superior to that of a common ceramic plug, improving compression efficiency in sample cavity. A loading method of pre-charging a pressure to a pressure loading device first and then rapidly releasing to a pressure loading mold is used to match an improved pressure transmission component, which shortens the pressure loading time of the sample cavity.

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Patent Owner(s)

Patent OwnerAddress
JILIN UNIVERSITY130012 NO 2699 QIANJIN STREET JILIN CHANGCHUN CHANGCHUN CITY JILIN PROVINCE 130012

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hu, Kuo Changchun, CN 3 0
Liu, Bingbing Changchun, CN 39 104
Liu, Ran Changchun, CN 39 71
Liu, Shucheng Changchun, CN 21 52
Liu, Zhaodong Changchun, CN 8 2
Yao, Di Changchun, CN 14 84
Zhang, Xiaoming Changchun, CN 153 1211
Zhou, Qiang Changchun, CN 211 655

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