Steam pressure cooker with manually operable pressure venting

Details Steam pressure cooker with manually operable pressure venting Steam pressure cooker with manually operable pressure venting

1975-11-14

1976-11-23

Roberts, Edward L.

Foods and beverages: apparatus

Cooking

Automatic control

126 20, 126369, 426511, A47J 2704

Patent

active

039929841

ABSTRACT:
A steam pressure cooker is provided with a normally open drain valve connected to the bottom of the cooker pressure vessel and having a relatively large flow capacity to drain liquids and food particles. A separate exhaust pipe of restricted capacity is also connected to the vessel and controlled by a separate valve. Steam is supplied to the pressure vessel through an inlet source, and with the drain valve closed the restricted exhaust pipe allows pressure to rise in the vessel since flow through the restricted pipe is less than the inlet flow. Controls are provided for closing the main drain valve and the restricted exhaust pipe separately, in sequence, and these controls include a manually operable device which can be used to open the restricted exhaust pipe to depressurize the vessel independently of the automatic control of the cooker.

REFERENCES:
patent: 2605969 (1952-08-01), Sanders
patent: 3071063 (1963-01-01), Churley
patent: 3071473 (1963-01-01), Churley
patent: 3393628 (1968-07-01), Vischer, Jr.
patent: 3431902 (1969-03-01), Vischer, Jr.
patent: 3604334 (1971-09-01), Ballentine
patent: 3639725 (1972-02-01), Maniscalco
patent: 3744474 (1973-07-01), Shaw
patent: 3790391 (1974-02-01), Bolleter et al.
patent: 3818819 (1974-06-01), Shulz et al.
patent: 3951131 (1976-04-01), Houfek

Affiliated with

Also associated with

Rating

Steam pressure cooker with manually operable pressure venting does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Steam pressure cooker with manually operable pressure venting, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Steam pressure cooker with manually operable pressure venting will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-225764