Patent ID: 6907771

Claim:
A leak detector for connection to an air supply, the leak detector being adapted to deliver vapour under pressure to a system for detecting leaks in the systems the leak detector comprising: a housing, defining a chamber, the housing further defining first and second openings; a tank located in the chamber, the tank defining a fluid chamber for holding a quantity of fluid, the tank further defining an inlet and outlet; a first conduit for delivering air from the air supply to the fluid chamber, the first conduit having a first end for attachment to the air supply and a second end received through the first opening of said chamber and through the inlet of the fluid chamber for delivering air from the air supply to the fluid chamber, the second end of the first conduit being positioned in the fluid tank to direct air against said fluid whereby a vapour is generated in the tank by contact of the air against the fluid; and a second conduit located in the chamber for delivering the vapour from said fluid chamber to the system, the second conduit having a first end received in the outlet of the fluid chamber and a second end received through the second opening of the housing for connection to the system.