发明名称 Method of measurement of the depression of a shock absorber and its use in an aircraft undercarriage
摘要 Hydraulic fluid level verifying method involves using a transmitter to transmit a wave for propagating without a physical medium. A receiver is on the movable portion to receive transmitted wave after the transmitted wave is reflected on a mechanical part secured to the movable portion. A theoretical level of hydraulic fluid is deduced in the shock absorber from a measured characteristic of the wave. An independent claim is also included for an airplane undercarriage with a shock absorber having portions that are slidably movable relative to each other.
申请公布号 EP1588872(A3) 申请公布日期 2007.12.05
申请号 EP20050290770 申请日期 2005.04.07
申请人 MESSIER-DOWTY SA 发明人 SEROR, CHRISTELLE
分类号 B60G17/00;B64C25/02;B64C25/60;F16F9/00;F16F9/32;G01B7/14;G01B11/14;G01B17/00;G01B21/16 主分类号 B60G17/00
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