The invention belongs to a ground hydraulic tester used for detecting liquid oil of a helicopter. The ground hydraulic tester comprises a displacement adjusting module (11), a main oil pumping set (3), an auxiliary oil pumping set (4), a high-pressure filter (12), and an air cooler (7). The hydraulic tester is mainly used for realizing detection of pressure and flow of liquid oil on the helicopter. Under a traditional condition, a hydraulic system of the helicopter cannot realize traceability of value onboard, and in order to realize traceability of value, the ground hydraulic tester is designed. The ground hydraulic tester is mainly used for realizing detection of pressure and flow of the liquid oil on the helicopter and realizing traceability of value.
Field calibration ground hydraulic tester
2015-06-17
Patent
Elektronische Ressource
Englisch
IPC: | F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
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