Fluid sprinkling – spraying – and diffusing – With heating or cooling means for the system or system fluid – Heating means
Patent
1993-11-15
1995-01-17
Merritt, Karen B.
Fluid sprinkling, spraying, and diffusing
With heating or cooling means for the system or system fluid
Heating means
239174, 104279, E01H 1100
Patent
active
053819586
ABSTRACT:
An apparatus for destroying unwanted vegetation in the region of travel ways that includes a steam generating unit, which is mounted on a vehicle and to the steam output of which are connected steam nozzles which form at least one nozzle bar. The at least one nozzle bar extends transversely to the direction of travel essentially across the width of the travel way and is mounted beneath the bogie of the vehicle by a central support of adjustable height. The apparatus further includes lateral support portions with nozzle bar sections which are pivotable about a shaft extending in the direction of travel, as well as adjustable vertically and laterally. The central support and the lateral support portions are constructed as an open-bottomed hood with a top, side walls and end walls. The at least one nozzle bar is mounted on the hood top for displacement in the direction of travel and for pivoting about a pivot shaft extending transversely to the direction of travel, and has at least two rows of nozzles inclined at different angles to the direction of travel.
REFERENCES:
patent: 1142788 (1915-06-01), Allen
patent: 1238861 (1917-09-01), Williams et al.
patent: 1487367 (1924-03-01), Williams et al.
patent: 1594709 (1926-08-01), Bubb et al.
patent: 1610556 (1926-12-01), Kirkland
patent: 1767828 (1930-06-01), Wratten
patent: 1832030 (1931-11-01), Kirkland
Koblmuller Gunther
Martin Michael
Merritt Karen B.
P.C. Wagner Elektrothermit-Schweissgesellschaft
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