摘要:
A connection assembly comprising a motor vehicle fluid line and a connection fitting, wherein the motor vehicle fluid line includes an inner tube made of aluminum. The connection fitting is in contact with the inner tube. At least the surface of the connection fitting is made of aluminum, at least in the region of the contact surface between the connection fitting and the inner tube.
摘要:
A fuel line assembly for motor vehicles, having two tubing sections and at least one filter device disposed between the two tubing sections. Fuel is supplied to the filter device via a first tubing section, and fuel is discharged from the filter device via a second tubing section, wherein the filter device has two functional states. In a first functional state of the filter device, the fuel supplied thereto is filtered by means of at least one filter medium in the filter device. After a blocking element in the filter device has been switched to a second functional state, the fuel flows through the filter device via at least one outlet channel, without filtering.
摘要:
Tubing for a liquid medium that is to be conditioned, including an inner tube for the liquid-medium that is to be conditioned encompassed by an outer tube, parallel to the inner tube. An outermost tube surrounds the outer tube. At least one duct for the liquid conditioning medium, is disposed between the inner tube and the outer tube and at least one duct for the liquid conditioning medium is disposed between the outer tube and the outermost tube. A redirecting region connects the ducts between the inner tube and outer tube and the outer tube and the outermost tube. The inner tube and the outer tube consist of thermoplastic plastics, and the unit, consisting of the inner tube and the outer tube, is produced by co-extrusion.
摘要:
A fuel distribution rail for a fuel injection system of an internal combustion engine has connected base tube sections defining a longitudinal fuel channel with connector devices fixed on the base tube and a force relieving groove provided on the outer surface of the base tube sections spaced from the connector devices which extend over at least a part, preferably at least over a greater part of the outer surface of the base tube. In one form a cylindrical base tube has a circular force relieving groove surrounding the base tube spaced from the connector device.
摘要:
A connection assembly comprising a motor vehicle fluid line and a connection fitting, wherein the motor vehicle fluid line includes an inner tube made of aluminum. The connection fitting is in contact with the inner tube. At least the surface of the connection fitting consists of aluminum, at least in the region of the contact surface between the connection fitting and the inner tube.
摘要:
A connector for a fluid medium to be conditioned, wherein an internal pipe is provided for the fluid medium to be conditioned and at least one external pipe for a fluid conditioning medium. The internal pipe is encompassed by the external pipe and runs substantially parallel to the external pipe. At least one conducting channel is arranged between the internal pipe and the external pipe for the fluid conditioning medium or for the fluid medium to be conditioned. In one form the connector is made by injection molding.
摘要:
A fuel distribution rail for a fuel injection system of an internal combustion engine has connected base tube sections defining a longitudinal fuel channel with connector devices fixed on the base tube and a force relieving groove provided on the outer surface of the base tube sections spaced from the connector devices which extend over at least a part, preferably at least over a greater part of the outer surface of the base tube. In one form a cylindrical base tube has a circular force relieving groove surrounding the base tube spaced from the connector device.
摘要:
A connector for a fluid medium to be conditioned, wherein an internal pipe is provided for the fluid medium to be conditioned and at least one external pipe for a fluid conditioning medium. The internal pipe is encompassed by the external pipe and runs substantially parallel to the external pipe. At least one conducting channel is arranged between the internal pipe and the external pipe for the fluid conditioning medium or for the fluid medium to be conditioned. In one form the connector is made by injection molding.