Assembly of fluid spraying guns

Claim 1

An easily manipulated dual fluid spraying device comprising a handle, a steam gun and a separate liquid vaporizing gun, each gun being mounted on said handle and containing spring-biased normally closed valves movable longitudinally within generally cylindrical gun bodies, each of said guns having a nozzle at one end thereof and a lever actuated valve-opening means at the other end thereof movable in opposition to the bias of the valve spring during its valve-opening operation, a third flexible hose attached to said liquid vaporizing gun body exteriorly of said handle and adapted to supply liquid constantly thereto upstream of the valve therein, and a tubular connection extending from said steam gun upstream from the valve therein and having a pair of branch conduits communicating with said connection and with each other, said branch conduits having attached thereto first and second flexible hoses respectively and being adapted to communicate with a moving supply of dry steam, said first, and second hoses being attached to said steam gun body exteriorly of said handle and providing for circulation of condensate in the steam supply and for preventing accumulation of condensate in said steam gun.