Hydraulic lock and method for a hydraulic system

A hydraulic lock 100 for a hydraulic system 199 and a corresponding method are provided. The hydraulic lock 100 includes a flow control valve 110 and a second check valve 130. The flow control valve 110 having a first inlet 111, a first outlet 112, a first check valve 113 and a flow restrictor 114 w...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	Michael J Burghdoff, Erich C Vaughan, Mark A Ulrich
Format:	Patent
Sprache:	eng
Schlagworte:	AIRCRAFT ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT AVIATION BLASTING CHECKS FOR WINGS COSMONAUTICS DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION EQUIPMENT FOR FITTING IN OR TO AIRCRAFT FIXED CONSTRUCTIONS FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS FLYING SUITS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL KEYS LIGHTING LOCKS MECHANICAL ENGINEERING PARACHUTES PERFORMING OPERATIONS SAFES SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL TRANSPORTING WEAPONS WINDOW OR DOOR FITTINGS WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A hydraulic lock 100 for a hydraulic system 199 and a corresponding method are provided. The hydraulic lock 100 includes a flow control valve 110 and a second check valve 130. The flow control valve 110 having a first inlet 111, a first outlet 112, a first check valve 113 and a flow restrictor 114 with each of the first check valve 113 and the flow restrictor 114 being in communication with the first inlet 111 and the first outlet 112. The second check valve 130 has a second inlet 131 and a second outlet 132, the second inlet 131 being in communication with the first outlet 112. The second check valve 130 further includes a ball seating surface 133 having an aperture 134 therethrough, a ball 135, and a resilient member 136 biasing the ball 135 towards the ball seating surface 133 to seal the aperture 134, the aperture 134 being in communication with the second inlet 131 and the second outlet 132.