Laser etching aluminum alloy surface texturing method
ZHANG SHULUN, HOU QIUYUAN, LI ZUO, YANG WENFENG, QIAN ZIRAN, FU CHANYUAN, LIU CHANG, LI SHAOLONG
Year of Publication 10.01.2020
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Year of Publication 10.01.2020
Patent
Spraying method after textures the surface of an aluminum alloy are etched with laser light
ZHANG SHULUN, HOU QIUYUAN, LI ZUO, YANG WENFENG, QIAN ZIRAN, FU CHANYUAN, LIU CHANG, LI SHAOLONG
Year of Publication 07.01.2020
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Year of Publication 07.01.2020
Patent
JKMD type mine hoist with brake torque monitoring function
ZHANG SHULUN, CAO ZHEN, ZHANG BIN, HE WEIGUO, SUN GENGFENG, LI MING, ZHANG SHUAI, JI LEI, HE WEI, SUN FENG, CHEN LIANG, LEI KAIYUAN, LIU KUILING
Year of Publication 17.10.2012
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Year of Publication 17.10.2012
Patent
Cartridge valve hydraulic station for preventing blocking
ZHANG SHULUN, CAO ZHEN, ZHANG BIN, HE WEIGUO, SUN GENGFENG, LI MING, ZHANG SHUAI, JI LEI, HE WEI, SUN FENG, CHEN LIANG, LEI KAIYUAN, LIU KUILING
Year of Publication 17.10.2012
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Year of Publication 17.10.2012
Patent
JTP type mine hoisting winch adopting emergency oil unloading device
ZHANG SHULUN, CAO ZHEN, ZHANG BIN, HE WEIGUO, SUN GENGFENG, LI MING, ZHANG SHUAI, JI LEI, HE WEI, SUN FENG, CHEN LIANG, LEI KAIYUAN, LIU KUILING
Year of Publication 17.10.2012
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Year of Publication 17.10.2012
Patent
Novel structural single-rope mine hoist
ZHANG SHULUN, CAO ZHEN, ZHANG BIN, HE WEIGUO, SUN GENGFENG, LI MING, ZHANG SHUAI, JI LEI, HE WEI, SUN FENG, CHEN LIANG, LEI KAIYUAN, LIU KUILING
Year of Publication 17.10.2012
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Year of Publication 17.10.2012
Patent
Completely independent dual-system hydraulic pressure station for mine hoist
ZHANG SHULUN, CAO ZHEN, ZHANG BIN, HE WEIGUO, SUN GENGFENG, LI MING, ZHANG SHUAI, JI LEI, HE WEI, SUN FENG, CHEN LIANG, LEI KAIYUAN, LIU KUILING
Year of Publication 17.10.2012
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Year of Publication 17.10.2012
Patent
Single-rope wound elevator employing expansion sleeve connection manner
ZHANG SHULUN, CAO ZHEN, ZHANG BIN, HE WEIGUO, SUN GENGFENG, LI MING, ZHANG SHUAI, JI LEI, HE WEI, SUN FENG, CHEN LIANG, LEI KAIYUAN, LIU KUILING
Year of Publication 03.10.2012
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Year of Publication 03.10.2012
Patent
Steel wire rope looseness protector for mine hoist
ZHANG SHULUN, HE WEI, CAO ZHEN, ZHANG BIN, HE WEIGUO, SUN FENG, CHEN LIANG, LI MING, DONG FENG, ZHANG SHUAI, LEI KAIYUAN
Year of Publication 25.05.2011
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Year of Publication 25.05.2011
Patent
Mine-hoist depth-indicating device with zeroing function
ZHANG SHULUN, HE WEI, CAO ZHEN, ZHANG BIN, HE WEIGUO, SUN FENG, CHEN LIANG, LI MING, DONG FENG, ZHANG SHUAI, LEI KAIYUAN
Year of Publication 18.05.2011
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Year of Publication 18.05.2011
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