LOAD CELL FOR HIGH PRESSURE, AND HIGH-PRESSURE MATERIAL STRENGTH TESTING APPARATUS

LOAD CELL FOR HIGH PRESSURE, AND HIGH-PRESSURE MATERIAL STRENGTH TESTING APPARATUS

PROBLEM TO BE SOLVED: To provide a load cell that can be used for a long time under high pressure and moreover, under a corrosive atmosphere, such as hydrogen. SOLUTION: The load cell for high pressure includes strain gauges 1a, 1b, 1c, 1d; and a housing 3 for storing the strain gauges 1a, 1b, 1c, 1...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MATSUDA TAKUJI, KOIDE KENICHI, MINAMI TAKAO
Format: Patent
Sprache:eng
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a load cell that can be used for a long time under high pressure and moreover, under a corrosive atmosphere, such as hydrogen. SOLUTION: The load cell for high pressure includes strain gauges 1a, 1b, 1c, 1d; and a housing 3 for storing the strain gauges 1a, 1b, 1c, 1d by forming an internal closed space. The load cell for high pressure has internal pressure of the internal closed space synchronized with the external pressure, by injecting or discharging an inert medium into the internal closed space via a medium flow channel 4. COPYRIGHT: (C)2011,JPO&INPIT