Field oven
FIG. 1 is a top, rear and side perspective view of a field oven showing my new design;
FIG. 2 is a bottom, front and side perspective view thereof, showing the side opposite that shown in FIG. 1;
FIG. 3 is a top and rear perspective view thereof;
FIG. 4 is a top and side perspective view thereof taken from the left of FIG. 3;
FIG. 5 is a top plan view thereof;
FIG. 6 is a rear perspective view from above and from one side of a combined screen and transport basket forming part of our new design;
FIG. 7 is a front perspective view from below and the side opposite that shown in FIG. 6 of the combined screen and transport basket;
FIG. 8 is a perspective view from above and one side of a combustion chamber forming a part of our new design;
FIG. 9 is a perspective view from below and from the side opposite that shown in FIG. 8, of the combustion chamber;
FIG. 10 is a fragmentary view of the combustion chamber of FIGS. 8 and 9 from another angle of view;
FIG. 11 is a perspective view of a supply/feed tube assembly forming a part of our new design;
FIG. 12 is a perspective view of the supply/feed tube assembly of FIG. 11 from the side opposite that shown in FIG. 11;
FIG. 13 is a perspective view from above and from one side of a combined lid and support forming a part of our new design;
FIG. 14 is a perspective view from below and from the side opposite that shown in FIG. 13, of the combined lid and support;
FIG. 15 is a perspective view from above and from one side of a filter and valve housing forming a part of our new design; and,
FIG. 16 is a perspective view from below and from the side opposite that shown in FIG. 15, of the filter and valve housing.
Type: Grant
Filed: Jul 11, 1994
Date of Patent: Dec 24, 1996
Assignee: Forsvarets Forskningsinstitutt Avdeling for vapen og materiell (Kjeller)
Inventors: Tor A. Oftedal (Oslo), Odd Halsnes (B.ang.stad)
Primary Examiner: Ruth McInroy
Law Firm: Young & Thompson
Application Number: 0/25,755