The bore (4) comprises the bypass passage (10) bypassing the throttle valve (5) and a bypass valve (11) opening and closing the bypass passage (10).

The bypass valve (200) is located in a bypass passage (152) and is biased into a position closing a port (122) connecting the main passage (112) with the bypass passage.

This bypass conduit also includes a fluid bypass conduit which allows the stomach and a portion of the intestinal tract to communicate.

A gas turbine engine system is disclosed which includes a core passage and a bypass passage which can be configured as a fan bypass duct or a. third stream bypass duct.

Different placement of said shunt conduit is described.

A bypass duct (4) bypasses an introduction duct (21) of the air supply duct (2) and the outlet duct (8).

The bypass conduit includes a gas separator device.

The device comprises a branch-off (32) that divides the flue (3) into a main duct (30) and a by-pass pipe (31 ), and a purifier assembly (11 ) positioned along said by-pass pipe (31 ).

A bypass pipe (23) extends from the interior of the tank (22) to the waste pipe (13), with the junction between the waste pipe (13) and the bypass pipe (23) being positioned lower than the apex of the trap of the waste pipe (13).

The fuel system may also include a bypass valve in fluid communication with the bypass conduit.

A bypass conduit to which the fluid conduits connect is received downstream of the respective bypass valves.

A flow meter conduit is connected with the bypass conduit downstream of the gas separator device.

The liquefied gas can overflow into a bypass line (45).

The at least one bypass pipe is connected to the at least one compressor and allow bypass flows of the oil and/or refrigerant from the at least one compressor to the outlet pipe.

At the same time, the exhaust-gas channel (5) and the bypass channel (6) are separated from each other.