Pressurized fuel tank for Liquefied Petroleum Gas has two compartments, is fitted in road vehicle and includes a pump which can be replaced with minimal escape of fuel

摘要

The fuel pump (4) is installed in a compartment (3) within the pressure vessel (1). Gas can be passed between the heads of the compartments via a ball valve (9), while liquid gas gathering in the pump compartment can pass back into the main tank via another ball valve (7). The cover plate (15) of the pump compartment can be removed to replace the pump if it becomes unserviceable.