Fire resistant electronic engine controllerAn electronic engine controller is provided in which a backup controller or independent protection module (38) is located in a sealed housing (8) which itself is located within the main housing (4) of…DRIVE·Mar 26·1 min readFollowF01D25/26LUCAS INDUSTRIES LTD [GB]
Electronic engine controllerA controller (18) is provided in which an independent protection controller (38) is provided in a casing (8), which casing (8) is disposed within the casing (4) for the main controller (18), such that…DRIVE·Mar 26·1 min readFollowF01D25/26LUCAS INDUSTRIES LTD [GB]
Electronic engine controllerA controller (18) is provided in which an independent protection controller (38) is provided in a casing (8), which casing (8) is disposed within the casing (4) for the main controller (18), such that…DRIVE·Mar 26·1 min readFollowF01D25/26LUCAS INDUSTRIES LTD [GB]
Hydraulic valve arrangementAn hydraulic valve arrangement (34) including a fluid pressure actuable valve (36) which is actuable between a first position in which fluid flow through the fluid pressure actuable valve (36) is prev…DRIVE·Feb 19·2 min readFollowF02C7/228LUCAS INDUSTRIES LTD [GB]
Fuel systemA fuel control system for a gas turbine engine comprising, a main fuel metering valve (11) for controlling the flow of fuel to a respective gas turbine engine in use, the valve (11) including a valve …DRIVE·Jan 29·2 min readFollowF02C9/263LUCAS INDUSTRIES LTD [GB]
Actuator apparatus including a marker deviceAn actuator apparatus comprising an actuator member (36), an actuated element (30, 34) movable by actuation of said actuator member (36), and a marker device (50) including a marker (64) the position …DRIVE·Jan 15·1 min readFollowF02K9/805LUCAS INDUSTRIES LTD [GB]
An electronic circuitAn electronic circuit suitable for connection to a voltage source (6) such as a vehicle battery comprises an electrical load (1), such as a motor, a first connection provided between an input node of …DRIVE·Sep 11·2 min readFollowF02D41/062LUCAS INDUSTRIES LTD [GB]
Thrust reverser actuator lock mechanismA thrust reverser actuator lock mechanism comprising a rotatable shaft (12), rotation of which in one direction from a rest position drives an associated thrust reverser from a stowed position towards…DRIVE·Sep 4·1 min readFollowF02K1/766LUCAS INDUSTRIES LTD [GB]
Adjustable stop apparatusAn adjustable stop apparatus for limiting movement of an element of a metering valve for setting a flow limit condition of the valve, the apparatus comprising a stop (4), a housing (2), a rotary adjus…DRIVE·May 2·1 min readFollowF16K1/523LUCAS INDUSTRIES LTD [GB]
Fuel feed control systemA control system is provided for use in controlling fuel supply to at least two sets of burners (18, 22, 26, 28) of an engine. The control system comprises two or more fuel pumps (12a, 12b), each of t…DRIVE·Apr 3·1 min readFollowF02C7/228LUCAS INDUSTRIES LTD [GB]
Monitoring arrangement to determine the status of a valve in a fuel supply systemAn apparatus for determining the status of a shut-off valve arrangement (28) forming part of a fuelling system of an engine comprises a metering valve arrangement (24) comprising a metering valve memb…DRIVE·Nov 14·2 min readFollowF02C7/232LUCAS INDUSTRIES LTD [GB]
Method and apparatus for determining the extent of wear of a fuel pump forming part of a fuelling systemA method for monitoring the extent of wear a fuel pump (40) forming part of a fuelling system for an engine (45), comprising the steps of delivering fuel from the fuel pump (40) to a metering valve ar…DRIVE·Oct 4·2 min readFollowF02D33/006LUCAS INDUSTRIES LTD [GB]
Apparatus and method for supplying and controlling electrical powerAn apparatus for supplying and controlling electrical power having a power source (3) for supplying electrical power to a primary load (4) and a secondary load (6, 7, 8) a capacitor (12) connected to …DRIVE·Aug 8·1 min readFollowH02J7/345LUCAS INDUSTRIES LTD [GB]
