Patent · US Expired

Transducer device for measuring mechanical values on hollow bodies

US4391147A · kind A · utility

28Cited by

4References

17Claims

0Family size

Assignee

Hans List · AT

Inventors

Peter W. Krempl · Leibnitz, AT
Peter Claassen · Ludwigshafen, DE
Rudolf Zeiringer · Graz, AT

Key dates

Filing date	Mar 11, 1981
Grant date	Jul 5, 1983
Priority date	—
Expiry date	Mar 11, 2001

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S73/04
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A transducer device for measuring mechanical values on hollow bodies, which comprises a housing and at least one elastic sensor element mounted in the housing. The element is so formed as to be connected with at least two points of the housing and has a free length between these connecting points so as to be stretched over the surface of the hollow body when the transducer device is attached.

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