Cold end heat exchanging device and semiconductor refrigerator

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10197309
APP PUB NO 20170328611A1
SERIAL NO

15536512

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Abstract

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A cold end heat exchanging device and a semiconductor refrigerator having the cold end heat exchanging device. The cold end heat exchanging device comprises a cold end heat exchanging part and a plurality of refrigerant pipelines. The cold end heat exchanging part defines an inner cavity or a conduit for containing a gas-phase and liquid-phase co-existing refrigerant. Each refrigerant pipeline is provided with an evaporation section that is downwards bent and extends in a vertical plane and has a closed tail end, and a connection section that is upwards bent and extends from a starting end of the evaporation section and is connected to the inner cavity or the conduit. Evaporation sections of at least some refrigerant pipelines of the plurality of refrigerant pipelines are distributed in two vertical planes that are perpendicular to each other.

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Patent Owner(s)

  • QINGDAO HAIER JOINT STOCK CO. LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ji, Lisheng Qingdao, CN 30 17
Li, Chunyang Qingdao, CN 33 64
Li, Peng Qingdao, CN 822 7716
Liu, Jianru Qingdao, CN 30 153
Qi, Feifei Qingdao, CN 22 15
Tao, Haibo Qingdao, CN 17 15
Wang, Dingyuan Qingdao, CN 3 3
Yu, Dong Qingdao, CN 333 6234

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7.5 Year Payment $3600.00 $1800.00 $900.00 Aug 5, 2026
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