| 发明名称 |
ROTARY PADDLE LIMIT SWITCH AND METHOD FOR OPERATING A ROTARY PADDLE LIMIT SWITCH |
| 摘要 |
A rotary paddle limit switch for determining a limit level of a fill substance, comprising a housing, which serves for accommodating a motor and a drive shaft. The drive shaft serves for rotation of a rotary paddle secured on the drive shaft, wherein the rotary paddle limit switch has a viewing window for optically checking rotational movement of the rotary paddle and/or the drive shaft.
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| 申请公布号 |
US2013092265(A1) |
申请公布日期 |
2013.04.18 |
| 申请号 |
US201213615924 |
申请日期 |
2012.09.14 |
| 申请人 |
STAHL MARC;ZELLER ROBERT;SCHUTTENBERG DETLEF;POELLATH RAINER;HEIM ANGELIKA;ENDRESS + HAUSER WETZER GMBH + CO. KG |
发明人 |
STAHL MARC;ZELLER ROBERT;SCHUTTENBERG DETLEF;POELLATH RAINER;HEIM ANGELIKA |
| 分类号 |
F16K37/00 |
主分类号 |
F16K37/00 |
| 代理机构 |
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代理人 |
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