Foods and beverages: apparatus – Cooking – Intercontrol or safety control
Patent
1978-05-11
1982-02-02
Hornsby, Harvey C.
Foods and beverages: apparatus
Cooking
Intercontrol or safety control
99344, 99403, 126388, 220206, A47J 2708
Patent
active
043133711
ABSTRACT:
A pressure cooker the casing thereof carrying a pressure relief valve assembly comprising a relief valve having a valve member and a valve seating one of which acts against the other under pressure of biasing means to close a valve port opening into the interior of the cooker and a timer which can be preset to act on an operating member after a predetermined time period, said timer having an actuating member which moves to engage and move said operating member in a substantially linear direction, and said operating member being mechanically connected to means for relieving the pressure of the biasing means.
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Jackson Frederick P.
Newell Brian
Henderson Arthur O.
Hornsby Harvey C.
The Prestige Group Limited
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