Convection oven
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United States of America Patent
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-
May 13, 1980
Grant Date -
N/A
app pub date -
Nov 7, 1978
filing date -
Nov 29, 1977
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A convection oven has a chamber receptive of a rack across which heated air is circulated. At the downstream side of the air path through the chamber there is a steam generator having a heat accumulator comprising blocks of high thermal conductivity carried on a series of carriers arranged in a parallel superposed vertical stack. At the outset of a baking cycle, water is caused to flow downwardly within the vertical stack against the blocks to generate steam and water vapor which is circulated across the unheated product being baked to control the browning and crispiness of its outer surface.
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