Invention Grant
- Patent Title: Die casting machine melt leakage detecting device
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Application No.: US16712117Application Date: 2019-12-12
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Publication No.: US11054334B2Publication Date: 2021-07-06
- Inventor: Zuo Xu , Guoyuan Xiong , Lin Chen , Jie Lyu , Heng Wang , Hongqing Xu , Wenming He , Jinyong Hao , Xingjie Zhang , Zhiying Ma
- Applicant: CITIC Dicastal CO., LTD.
- Applicant Address: CN Hebei
- Assignee: CITIC Dicastal CO., LTD.
- Current Assignee: CITIC Dicastal CO., LTD.
- Current Assignee Address: CN Hebei
- Agency: Cooper Legal Group, LLC
- Priority: CN201910252624.5 20190329
- Main IPC: G01M3/04
- IPC: G01M3/04 ; G01M3/00 ; B22D46/00

Abstract:
A die casting machine melt leakage detecting device includes a pulling wire, multiple wire winding columns, a wire fixing member, an elastic wire connecting member and a trigger switch. The pulling wire is capable of withstanding temperature outside a mold during normal die casting and is melted and broken after making contact with molten metal. The multiple wire winding columns are arranged around the mold, an end of the pulling wire is connected with the wire fixing member, and another end of the pulling wire is sequentially wound around the wire winding columns and is connected with the elastic wire connecting member. The elastic wire connecting member is opposite to the trigger switch, the elastic wire connecting member is in a compressed or stretched state when the pulling wire is kept tensioned in the operating state.
Public/Granted literature
- US20200309633A1 DIE CASTING MACHINE MELT LEAKAGE DETECTING DEVICE Public/Granted day:2020-10-01
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