Patent · US Active

Electrical or electronic level indicator

US8120929B2 · kind B2 · utility

2Cited by

6References

12Claims

0Family size

Assignee

VEGA Grieshaber KG · DE

Inventors

Frank Becherer · Lenzkirch, DE
Winfried Rauer · Fischerbach, DE
Ralf Koernle · Zell am Harmersbach, DE

Key dates

Filing date	May 15, 2009
Grant date	Feb 21, 2012
Priority date	—
Expiry date	Feb 21, 2030

Classification

Technology area (CPC G)Physics
CPC primaryG01F23/00
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

An electrical or electronic level indicator is positioned in a plug-in housing 24. The plug-in housing 24 is closed with a cover 10. This cover 10 is furnished with a handle bar 11, which serves as an aid for removing the cover 10. Positioned inside the cover 10 are rotating cylindrical pins 12, 13 which allow the potentiometers 32 and/or switches 33 to be adjusted. The electrical components 32, 33 are positioned on a circuit board 30, which lies inside the cover 10.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.