Multi-chamber container

A motor vehicle operating fluid container made of plastics material, which comprises at least two chambers which as separate volumes are not in fluid connection with each other and which are each constructed to receive an operating fluid selected from a group comprising fuel, lubricant, coolant, cleaning fluid, reducing agent for the exhaust gas denitrification or fuel additive;

• wherein at least two surrounding walls of the chambers adjoin each other, the chambers are a component of a coherent container body assembly;
• wherein the surrounding walls of at least two mutually adjacent chambers are connected to each other in a positive-locking manner or by securing means along a predetermined breaking line;
• and
• wherein the connection is constructed to be self-releasing along the predetermined breaking line under the action of deformation forces resulting from an impact so that the container body assembly under the action of deformation forces resulting from an impact is divided along the predetermined breaking line into at least two separate container body portions or container bodies, each of which is configured to maintain fluid therein, and not leak, subsequent to separation of the container body portions or container bodies at the predetermined breaking line.

A motor vehicle operating fluid container comprising:

• two chambers, each of which has a surrounding wall defining separate volumes that are not in fluid communication with each other, each one of the two chambers is constructed to receive an operating fluid selected from a group comprising fuel, lubricant, coolant, cleaning fluid, reducing agent for exhaust gas denitrification, or a fuel additive;
• and
• a material bridge integral with the surrounding walls and connecting the surrounding walls of the two chambers together in a materially integral manner, the material bridge including a predetermined breaking line;
• wherein the connection provided by the material bridge is self-releasing along the predetermined breaking line under the action of deformation forces resulting from an impact so that the fluid container under the action of deformation forces resulting from an impact is divided along the predetermined breaking line into the two chambers, each of which is configured to maintain fluid therein and not leak subsequent to separation of the two chambers at the predetermined breaking line.