Sensing arrangement and housing therefor

A sensing arrangement for the sensing of a physical characteristic such as stress or strain in a substrate, said arrangement comprising a sensor means (36), an insulating means surrounding said sensor means, and an outer gas-tight enclosure (14) comprising at least first (13) and second (14) parts,...

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Bibliographische Detailangaben
1. Verfasser:	JOHN FREDERICK YOUNG
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS TARIFF METERING APPARATUS TESTING
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Beschreibung
Zusammenfassung:	A sensing arrangement for the sensing of a physical characteristic such as stress or strain in a substrate, said arrangement comprising a sensor means (36), an insulating means surrounding said sensor means, and an outer gas-tight enclosure (14) comprising at least first (13) and second (14) parts, the first part being adapted to be affixed to said substrate and being in contact with said insulating means, said second part being folded relative to said first part and being affixed to said substrate and/or to said first part (see Figure 2c). The sensor is attached to wire leads (30) housed in a protective metal tube (35) which passes through a hole (11) in the enclosure. Applications include sensing arrangements in gas turbines and engine test beds.