The present invention relates to a plastic tank which provides storing of gasoline and urea liquid called adblue, used in automotive industry, particularly in vehicles which operate with gasoline and which reduces the damage of vehicles, which operate with gasoline, to the environment, in a single tank with two chambers, and relates to a special core heating system designed for production of this tank by using rotation technology.

A water tank device for an internal combustion engine with water injection, includes a water tank with an internal volume, which is at least partly delimited by a tank wall and in which a liquid is stored for the water injection in the internal combustion engine, and a filter device, which is designed to clean fuel vapor from a fuel tank of the internal combustion engine. The filter device has a heat transfer surface. The filter device is closed so as to be fluid-tight against the liquid which can be received in the internal volume. The filter device is arranged on the water tank such that a heat exchange with the liquid which can be stored in the water tank is facilitated via the heat transfer surface.

Method, apparatus and mobile user appliance for adapting an energy utilization process of a vehicle. At least one value of an energy utilization characteristic quantity is ascertained that represents a first energy utilization process in a first vehicle, and a value of a parameter is ascertained that represents at least one constraint of the energy utilization in the first vehicle during the energy utilization process. A mathematical relationship between at least one of the provided values of an energy utilization characteristic quantity, the values of the parameters of the first vehicle and parameters for a possible second energy utilization process of a second vehicle is ascertained. Further, a data record is provided on the basis of the ascertained mathematical relationship, and a profile data record is provided that comprises the data record. Depending on the profile data record of the first vehicle and second parameter, a fuel composition and/or a split of energy types for a drive system of a second vehicle and/or control data for an energy distribution process in a second vehicle is/are ascertained for the second energy utilization process.

The present invention relates to a gas tank arrangement (100) for an internal combustion engine (102), said gas tank arrangement (100) comprising a gas tank (104) for containing a combustible gas, and an additional gas tank (106) arranged in upstream fluid communication with said internal combustion engine (102), wherein the gas tank arrangement (100) further comprises a valve arrangement (108) positioned in fluid communication with the internal combustion engine (102), wherein the valve arrangement (108) is further arranged in upstream fluid communication with the gas tank (104) and the additional gas tank (106) for controllably direct combustible gas from the internal combustion engine (102) to either the gas tank (104) or the additional gas tank (106).

A dual-fuel tank houses one or more compressed natural gas (CNG) vessels and one or more diesel fuel vessels. The diesel fuel vessels are generally disposed laterally outwardly from the CNG vessels to provide a buffer that protects the CNG vessels from side impacts. The dual-fuel tank may be retrofit onto a diesel locomotive in place of the locomotive's diesel fuel tank to convert the locomotive into a dual-fuel locomotive. The dual-fuel tank may be provided in a ship.

An internal combustion engine fuel supply system includes a first fuel tank, a separator, and circuitry. The first fuel tank is to store fuel. The separator is connected to the first fuel tank to separate the fuel supplied from the first fuel tank into a high octane fuel and a low octane fuel which are to be supplied to an internal combustion engine. The high octane fuel has a first octane number. The low octane fuel has a second octane number lower than the first octane number. The circuitry is configured to determine whether fuel has been supplied to the first fuel tank, and to operate the separator to separate the fuel into the high octane fuel and the low octane fuel when it is determined that fuel has been supplied to the first fuel tank.

A selective fuel regulator includes: a fuel tank having therein a cold-area-purpose fuel storage unit and a general-purpose fuel storage unit, a cold-area-purpose fuel pipe connected to the cold-area-purpose fuel storage unit, and a general-purpose fuel pipe connected to the general-purpose fuel storage unit; a body installed in the fuel tank, the body having therein a receiving space; a plurality of pipes, one end of each pipe located in the fuel tank, and the other end of each pipe located in the receiving space in order to supply fuel from the fuel tank to an engine or to collect residual fuel from the engine; a fuel port, one end of the fuel port located in the receiving space, and the other end of the fuel port located outside the body in order to connect the plurality of pipes to a fuel line installed outside the fuel tank; and a connector located between the one end of the fuel port and the respective other ends of the plurality of pipes so as to slide between the cold-area-purpose fuel pipe and the general-purpose fuel pipe for selectively supplying fuel from the cold-area-purpose fuel storage unit or from the general-purpose fuel storage unit to the engine.

A fluid system for a vehicle is provided. The fluid system is configured to couple to a chassis of the vehicle. A frame assembly of the fluid system is configured to couple with the chassis directly or with another component that is coupled, directly or indirectly, with the chassis. A cowling of the fluid system can enclose a fuel pressure vessel and an auxiliary fluid vessel. The auxiliary fluid vessel is configured to be placed in fluid communication with the component powered or operated by the fluid therein.

A dual-fuel tank houses one or more compressed natural gas (CNG) vessels and one or more diesel fuel vessels. The diesel fuel vessels are generally disposed laterally outwardly from the CNG vessels to provide a buffer that protects the CNG vessels from side impacts. The dual-fuel tank may be retrofit onto a diesel locomotive in place of the locomotive's diesel fuel tank to convert the locomotive into a dual-fuel locomotive. The dual-fuel tank may be provided in a ship.

A selective fuel regulator includes: a fuel tank having therein a cold-area-purpose fuel storage unit and a general-purpose fuel storage unit, a cold-area-purpose fuel pipe connected to the cold-area-purpose fuel storage unit, and a general-purpose fuel pipe connected to the general-purpose fuel storage unit; a body installed in the fuel tank, the body having therein a receiving space; a plurality of pipes, one end of each pipe located in the fuel tank, and the other end of each pipe located in the receiving space in order to supply fuel from the fuel tank to an engine or to collect residual fuel from the engine; a fuel port, one end of the fuel port located in the receiving space, and the other end of the fuel port located outside the body in order to connect the plurality of pipes to a fuel line installed outside the fuel tank; and a connector located between the one end of the fuel port and the respective other ends of the plurality of pipes so as to slide between the cold-area-purpose fuel pipe and the general-purpose fuel pipe for selectively supplying fuel from the cold-area-purpose fuel storage unit or from the general-purpose fuel storage unit to the engine.