Lid locking system and cooking apparatus having lid lock
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United States of America Patent
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Oct 20, 2015
Grant Date -
Mar 20, 2014
app pub date -
Sep 18, 2012
filing date -
Sep 18, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
A cooking apparatus includes a cooking chamber for receiving a. cooking medium, a lid configured to cover the cooking chamber, and a lid locking system. The lid locking system includes a pressure lock pin coupled to a movable diaphragm, an electronic lock pin coupled to the lid, and a latch. The latch includes a pressure lock pin aperture formed therein to accommodate the pressure lock pin, and an electronic lock pin aperture formed therein to accommodate the electronic lock pin. The pressure lock pin engages the latch in response to pressure in the cooking chamber exceeding a predetermined threshold, and the electronic lock pin engages the latch in response to a lock signal from a controller.
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