A liquid storage and measurement system particularly applicable to the volumetric measurement of siquid hydrocarbon fuel and to the dispensing of the fuel via a fuel dispensing unit, includes a liquid measurement/storage vessel of known dimensions arranged to be partially filled with liquid, e.g. fuel,...http://www.google.fr/patents/US4427132?utm_source=gb-gplus-shareBrevet US4427132 - Liquid storage and measurement system
