About 12 results
https://drivepatents.com/patents/969634 · 24 Sep 2014
The method involves determining mean biases of accelerometers and gyrometers of an inertial unit (IM) of a craft (M) using an inertial unit (IL) of a carrier (L) before firing the craft from the carrier. Measurements of the accelerometers and the gyrometer...
https://drivepatents.com/patents/995896 · 21 Nov 2012
The turbomachine (1) has a continuous detonation wave engine (6) provided with an annular detonation chamber (7), and a fuel injection system (8) and a priming unit (9) for continuous production of hot gas (F3) from a detonation mixture of fuel and air. A ...
https://drivepatents.com/patents/995854 · 21 Nov 2012
The motor (1) has a priming unit (8) arranged in a detonation chamber (3) for initiating detonation mixture. The detonation chamber is provided with an injection base (10), where length of the base is defined along an open line (17) to form the detonation ...
https://drivepatents.com/patents/995855 · 21 Nov 2012
The engine (S1) has a circular annular detonation chamber (2) i.e. continuous detonation wave chamber, equipped with an air injection bottom (3) at upstream end and terminated by an ejection nozzle (4) at downstream end. An annular air inlet (5) is connect...
https://drivepatents.com/patents/996059 · 14 Nov 2012
The method involves automatically controlling a flying vehicle (1) when using a longitudinal pitch rate gyro (2), by an automatic controlling unit (8) to rotate the pitch rate gyro around a longitudinal axis (3) by alternating a rotation direction, for eli...
https://drivepatents.com/patents/999989 · 25 Jul 2012
The device (7) has a controllable movable sealing unit (13) including a linear actuator (14) with a piston (23) dividing a cylinder (10) into a pressurized chamber (24) supplied directly with a part of gas jet and a variable chamber (25) with a spring (27)...
https://drivepatents.com/patents/1001927 · 30 May 2012
The system (1) has three flow deflectors (3-5) acting on an output flow of fixed nozzles (17, 18) of a jet-propelled mobile (M) to control orientation of thrust of the mobile. Controllable actuating units (7-9) e.g. jacks, actuates the deflectors. The firs...
https://drivepatents.com/patents/1005874 · 25 Jan 2012
The method involves obtaining data (E20) representing intensity measured by a local gravity measuring device and/or representing rotation speed of an Earth. An angular positioner is fixed during a period of obtaining the data representing intensity and/or ...
https://drivepatents.com/patents/1081925 · 1 Dec 2004
The engine has a cylindrical fire tube (2) and a transversal base (3) that is lodged in adjustment with an interior of the fire tube. The transversal base delimits a combustion chamber with a lateral wall of the tube. The base is movably mounted with respe...
https://drivepatents.com/patents/1082180 · 24 Nov 2004
A shield is in the form of a flat annular brush (7) with inner (9) and outer (10) edges and radial bristles (8) of a polymer material sufficiently stiff to remain straight. The outer disc has a screen (23) of a composition material with low emissions in th...