04010341 is referenced by 36 patents and cites 13 patents.

An oven for treating food including a well of sheet metal material that is open at the top, a removable insert open at the top end located in the well, the side walls and bottom of the insert being spaced from the side walls and bottom of the well to define air circulating passages therebetween with the top of the circulating passages being open. The insert also includes a plurality of gill openings formed in the side walls of the insert, the gill openings having the open portion thereof facing upwards on the outer side of the insert to divert air from the air passages into the interior of the insert. The insert further includes openings at the bottom thereof for communicating the air passages with the interior of the insert. The oven further includes a removably fitted lid which forms the top thereof, and an air circulating fan depending from the lower side of the lid for drawing air upwardly out of the insert. The fan serves to propel air laterally to the open top of the air passages for circulation downwardly through the air passages for entry into the interior of the insert for circulation over an object that is to be heated. An electrical heater is mounted on the lower side of the lid for heating air circulated by the fan.

Title
Hot air oven
Application Number
5/415280
Publication Number
4010341
Application Date
November 12, 1973
Publication Date
March 1, 1977
Inventor
Nils Gosta Sigvard Ishammar
Malmo
SW
Agent
Ladas Parry Von Gehr Goldsmith & Deschamps
Assignee
IFO Kampri
SW
IPC
F24C 15/32
F24C 7/00
H05B 1/00
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