Device for testing air tightness of telescopic bellows loop

The utility model mainly discloses a device for testing the air tightness of a telescopic bellows loop. The device comprises a vacuum generating device, a standard tube, a to-be-measured tube and two micropressure difference transmitters, wherein the standard tube and the to-be-measured tube are sam...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	QIAN FENGFENG, HUANG HAISHENG, DONG WEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
Online-Zugang:	Volltext bestellen
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