VAPOUR BARRIERS USE

Brand	Owner	Address	Description
POLYTARP	Alros Products Limited	350 Wildcat Road Toronto, Ontario M3J2N5 Canada	vapour barriers for use in construction; plastic film sheets and polyethylene sheet for use under slabs in construction; plastic films for agricultural purposes; plastic sheeting for use as vapour barriers; plastic sheets for underground construction purposes, namely, covering and protecting the exterior and interior surfaces of basements and foundations walls; plastic sheeting used in the construction industries as a vapour barrier;plastic bags, envelopes and pouches for merchandise packaging; plastic sheets, films, and bags for wrapping and packaging; plastic packaging wrap for commercial or industrial use; plastic bags for merchandise packaging; plastic films used as packaging for food;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A fuel delivery system for supplying liquid gas fuel to an engine is disclosed. The fuel can be supplied solely to the engine or together with diesel fuel. The fuel delivery system includes an injector (20) for receiving the liquid gas, and for ejecting the liquid gas in vapour form to the engine E. A bubble preventing mechanism (40, 44, 48; 8, 203, 209, 208) is supplied for preventing the liquid gas from bubbling or boiling in the injector which would impair the ejection of fuel from the injector. The preventing means comprises cooling means which may use a coolant to cool the injector. In one embodiment, the coolant is in the form of bubbled vapour which is directed away from the injector (20) and enters a chamber (206) in which the injector (20) is located, so that the vapour cools the injector (20). The vapour (20) can pass to a vapour block (208) for supply to the intake air of the engine so the vapour is supplied back to the engine together with fuel ejected by the injector (20).