发明授权
- 专利标题: Electrodes for moisture meter
- 专利标题(中): 水分计电极
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申请号: US50219申请日: 1979-06-20
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公开(公告)号: US4278935A公开(公告)日: 1981-07-14
- 发明人: Susumu Ihara , Kizashi Nakamura
- 申请人: Susumu Ihara , Kizashi Nakamura
- 申请人地址: JPX Osaka
- 专利权人: Sumitomo Electric Industries, Ltd.
- 当前专利权人: Sumitomo Electric Industries, Ltd.
- 当前专利权人地址: JPX Osaka
- 优先权: JPX53-93679[U] 19780706; JPX53-93680[U]JPX 19780706
- 主分类号: G01N27/22
- IPC分类号: G01N27/22 ; G01N27/60 ; G01R1/073 ; G01R27/26
摘要:
An improved electrode assembly for an electrostatic type moisture meter for powdery or granular material includes an insulator, a high-tension electrode in the form of a stick mounted on the insulator so as to vertically extend therefrom, and a plurality of earth electrodes in the form of sticks arranged around and in parallel with the high-tension electrodes. The high-tension electrode has a protection insulator at the tip thereof. The insulator has air-emitting openings for emitting air therefrom to the base portion of the electrodes to remove the material remaining at the base portion of the electrodes after a measurement. The insulator preferably has an outer face sloped at its periphery.
公开/授权文献
- USD388648S Face saving pillow design 公开/授权日:1998-01-06
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