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公开(公告)号：US20220317008A1
公开(公告)日：2022-10-06
申请号：US17616034
申请日：2021-03-02
发明人： Libo Luo , Xuejun Zhang , Min Chang , Bing He , Xiaoli Shen , Haiyong Jin
摘要： A high anti-vibration gas density monitor is provided, including a monitor enclosure, a signal control mechanism, and an indication value display mechanism independent from the signal control mechanism which are provided in the monitor enclosure. The signal control mechanism includes at least one corrugated pipe, a sealed compensation chamber, a signal generator, and a signal regulation mechanism. The corrugated pipe is perpendicular to a side wall of a control casing. The monitor enclosure includes an independent sealed compartment used to mount the indication value display mechanism. The sealed compartment is filled with anti-vibration oil, or is hermetically filled with gas. The indication value display mechanism includes a Bourdon tube, a base, an end holder, a movement, a pointer, and a dial.
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公开(公告)号：US11885827B2
公开(公告)日：2024-01-30
申请号：US17616034
申请日：2021-03-02
发明人： Libo Luo , Xuejun Zhang , Min Chang , Bing He , Xiaoli Shen , Haiyong Jin
CPC分类号： G01N9/266 , H01H35/2657 , H01H35/2671
摘要： A high anti-vibration gas density monitor is provided, including a monitor enclosure, a signal control mechanism, and an indication value display mechanism independent from the signal control mechanism which are provided in the monitor enclosure. The signal control mechanism includes at least one corrugated pipe, a sealed compensation chamber, a signal generator, and a signal regulation mechanism. The corrugated pipe is perpendicular to a side wall of a control casing. The monitor enclosure includes an independent sealed compartment used to mount the indication value display mechanism. The sealed compartment is filled with anti-vibration oil, or is hermetically filled with gas. The indication value display mechanism includes a Bourdon tube, a base, an end holder, a movement, a pointer, and a dial.
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