#B64D37/32

METHOD OF PREVENTING ICE FROM BLOCKING A FUEL FLOWPATH

A method of preventing ice from blocking a fuel flowpath, the method comprising: urging ice flowing through the fuel flowpath radially outwardly toward an inner surface of a first wall that defines th…

DRIVE·Oct 22·1 min read

B64D37/32 HAMILTON SUNDSTRAND CORP [US]

SWEEP FLOW STRUCTURES FOR FUEL SYSTEMS

In accordance with at least one aspect of the present disclosure, there is provided a fuel system (100) of an aircraft engine (10), comprising: a fuel conduit interface (102) connecting a fuel conduit…

DRIVE·Jul 2·1 min read

B64D37/32 PRATT & WHITNEY CANADA [CA]

AIRCRAFT FUEL TANK VENTING AND INERTING

An aircraft fuel tank venting and inerting arrangement comprising a fuel tank, a venting fluid flow path between the fuel tank and a venting outlet, an inerting fluid flow path for delivering inerting…

DRIVE·Oct 31·1 min read

B64D37/32 Airbus Operations Limited

FUEL DELIVERY SYSTEM

A fuel delivery system for a gas turbine engine (103) comprises a cryogenic fuel tank (104), a first fuel line (601) for connection to the cryogenic fuel tank (104), a fuel pump (301) connected to rec…

DRIVE·Nov 1·1 min read

B64D37/32 ROLLS ROYCE PLC [GB]

SHAPED AIRCRAFT FUEL CELLS, SYSTEMS AND METHODS FOR ENHANCED CRASHWORTHINESS

An aircraft, such as a rotorcraft, may have (an) area(s) designated to house (a) fuel cell(s) and (an) aircraft structure(s) that may translate, during a drop impact of the aircraft, into the area(s) …

DRIVE·Mar 30·1 min read

B64D37/32 Bell Textron Inc.

ELECTROCHEMICAL INERT GAS AND POWER GENERATING SYSTEM AND METHOD

A system is disclosed for providing inerting gas to a protected space, and also providing electrical power. The system includes an electrochemical cell comprising a cathode and an anode separated by a…

DRIVE·Nov 10·1 min read

B64D37/32 Hamilton Sundstrand Corporation

AIRCRAFT AND METHOD OF OPERATING AN AIRCRAFT COMPRISING AN AIR SEPARATION DEVICE

An aircraft including a combustion engine with a combustion chamber an injection device for injecting fuel in the combustion chamber and an air separation device adapted to separate air into an oxygen…

DRIVE·Jun 16·1 min read

B64D37/32 AIRBUS OPERATIONS SL

ANTI-OVERPRESSURE FUEL TANK

A fuel tank with a venting system includes a flap for closing and opening a vent made in the tank. The flap is coupled to a float. The flap includes a valve coupled to a second float mounted in a hing…

DRIVE·Aug 1·1 min read

B64D37/32 Zodiac Aerotechnics

Apparatus and method for detecting obstructions in pipes or channels

Apparatus and method of monitoring for obstructions in a pipe or channel. The method comprising the steps of: (1) transmitting a wave into a first end of the pipe or channel from a transmitting transd…

DRIVE·Sep 17·2 min read

B64D37/32 WESTON AEROSPACE LTD [GB]