Power assisted lever drive control system - detects elastic deformation of rod to form signals proportional to deformation which are transmitted to power element

The method of control of an engine consists of deforming a rigid manually operated lever, fixed to a support, within the elasti limit of the material from which the lever is made. The elastic deformation is then detected and measured. A signal, is then transmitted to the power element, whose magnitu...

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Bibliographische Detailangaben
1. Verfasser:	JEAN-PAUL MICALLEF, PIERRE RABISCHONG, HENRI SERIS ET EDOUARD PERUCHON
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AEROPLANES AIRCRAFT AVIATION CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BYMECHANICAL FEATURES ONLY CONTROLLING COSMONAUTICS DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HELICOPTERS MACHINE TOOLS MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PHYSICS REGULATING TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	The method of control of an engine consists of deforming a rigid manually operated lever, fixed to a support, within the elasti limit of the material from which the lever is made. The elastic deformation is then detected and measured. A signal, is then transmitted to the power element, whose magnitude is a function of the measurement. The lever (7) has a rod (1) of high resistance steel which is fixed at one of its ends to a pilot unit. The lever has a detector for measuring elastic deformation of the rod under the effects of flexion or torsion exerted on its free end. It also has an element for transmitting, to te power device, signals emitted by the detector.