Snecma

Snecma Moteurs

Converteam Sas

New Generation Natural Gas

New Generation Natural Gas Natural Growth

Damien Feger

Lionel Julliand

Dominique Valentian

François Danguy

Noël Marchal

Olivier Lagnel

Abdallah Mirzaian Dehkordi

An electrical connection assembly between a movable object and a fixed installation, the assembly including the following elements of substantially cylindrical shape, centered around a vertical axis and going downwards: a windlass using a chain to move a rod along the axis; an outlet receiving a plurality of connections and provided with a hawse pipe in which the rod can engage with small clearance; a connector provided with a top endplate receiving, facing the connections of the outlet, the complementary connections; a turnable lid protecting the connections; a guide and locking system for guiding and locking the rod; and having its bottom portion of conical shape; a rod passing downwards in succession through the hawse pipe of the outlet, then the lid, in order to reach a locking system for locking with the connector; and a basket of funnel-shape, with its large opening upwards, its shape being complementary to the bottom portion of the connector, and centering the connector on the axis.

Compact connector and compact socket for electrically powering a portable device from a fixed network

A ship that is to be coupled electrically to a terminal a method, and a method and a device for connecting an electrical power line () between a ship () and a terminal (). The device includes an unwinder () for unwinding a traction cable () from the ship () towards a connection end () of the electrical power line (); a lashing device () for lashing the traction cable () to the connection end (); and a traction device () for pulling the electrical power line towards the ship () so as to connect the connection end () with an electrical interface () of the ship ().

Device and a method of connecting an electrical power line between a ship and a terminal

The invention relates to a gas incinerator device comprising a combustion chamber having a heater body producing combustion gas, at least one fan feeding the heater body with cool air to ensure combustion, and an exhaust chimney for exhausting the mixture formed by the combustion gas and the cool air, the combustion chamber being mounted in the exhaust chimney in such a manner as to leave an annular duct between the combustion chamber and the exhaust chimney to pass a flow of combustion cool air and/or of cooling air coming from said at least one fan, said combustion chamber having a plurality of injection orifices and/or tubes enabling a fraction of the cool air flowing in the annular duct to be injected therein.

Gas incinerator installed on a liquefied gas tanker ship or a liquefied gas terminal

The compressor-evaporator system for liquefied gas contained in a tank comprises, in addition to a deice for evaporation by heat exchange with a liquid and devices for conditioning and transferring gas to a pipeline, a motor-driven turbopump comprising a rotary assembly of high bending stiffness on a common shaft line, with at least one high pressure pump, a turbine, and a central electrical machine capable of being used in motor mode or in generator mode. The rotary assembly of the motor-driven turbopump is adapted to present a high speed of rotation, greater than 12,000 rpm, while remaining outside ranges for exciting critical speeds in rotation. All of the internal portions of the motor-driven turbopump are immersed in a cryogenic fluid that is the same as the liquefied gas contained in the tank. The internal cavities of the motor-driven turbopump that are under different thermodynamic conditions are separated by contactless dynamic seals. Electronic power circuits connected to an electricity network control the central electrical machine in motor mode or generator mode.

Compression-evaporation system for liquefied gas

The invention relates to feeding a gas terminal with energy from a ship transporting liquefied gas while said liquefied gas is being transferred between a tank of the ship and a tank of the gas terminal, wherein a portion of the energy produced by the propulsion system of the ship is delivered to the gas terminal.

Feeding energy to a gas terminal from a ship for transporting liquefied gas

The invention relates to an energy system using as fuel natural gas stored in liquid form in at least one tank containing liquefied natural gas, the system comprising a feeder device provided with a heater device for heating liquefied natural gas and/or natural gas vapor, and making use of a thermoelectric power unit including rotary electrical machines, the system further comprises a first heat exchanger system associated with a cooler device for cooling the rotary electrical machines, and a second heat exchanger system associated with the heater device, the first heat exchanger system being coupled to the second heat exchanger in order to enable heat to be transferred from the cooler device to the heater device.

Growing community of inventors

Vernon, France

Damien Feger