Cooker for individual portions of particulate foodstuff

• US 4,214,514 A
• Filed: 02/07/1979
• Issued: 07/29/1980
• Est. Priority Date: 02/07/1979
• Status: Expired due to Term

• Current Assignee: Nicholas M. Stiglich, Peter Contino
• Original Assignee: Nicholas M. Stiglich, Peter Contino
• Inventors: Stiglich, Nicholas M., Contino, Peter
• Primary Examiner(s): Wilhite, Billy J.
• Application Number:
  US06/010,126
• Time in Patent Office: 538 Days
• Field of Search: 99/330, 99/348, 99/408, 99/337, 99/338, 99/342, 99/336, 99/335, 99/334, 99/448, 99/407, 99/410, 99/427, 99/443 R, 426/508, 426/509, 126/373, 126/383, 126/385, 126/386
• US Class Current: 99/330
• CPC Class Codes: A47J 2027/006 especially adapted for preparing pasta
• CPC Class Codes: A47J 27/14 Cooking-vessels for use in hotels, restaurants, or canteens
• CPC Class Codes: A47J 27/18 heated by water-bath , e.g. pasta-cookers
• CPC Class Codes: A47J 37/1219 with means for lowering or raising the frying basket

Abstract

A cooker for foodstuff in particulate form, in particular pasta, comprises a plurality of perforate pots, each of which is of a size to cook an individual portion. The pots are individually movable vertically in a tank between a raised position and a lower position. The foodstuff is put in the pot when in raised position. When the pot is lowered, boiling water pumped from a reservoir is injected into the pot to cook the foodstuff while stirring it to prevent its sticking to the pot or to itself. The water drains into the tank and is returned to a hot water reservoir. After a preset time interval the pot is returned to its raised position for discharge of the cooked foodstuff.

Claims

1. Cooker for foodstuff in particulate form in particular pasta, comprising a tank, a plurality of pots in said tank, said pots being individually movable vertically between an upper position and a lower position and being removable from said tank, each of said pots being of a size to receive an individual portion of foodstuff and having an apertured bottom and an apertured side wall, a reservoir for water for use in cooking said foodstuff, means for heating said water to a selected cooking temperature, a water circuit for supplying hot water from said reservoir to said pots under pressure, jet means receiving hot water under pressure from said water circuit and directing it into said pots when in lower position to cook foodstuff therein and to stir said foodstuff by circulation of said hot water in said pots as said foodstuff is being cooked, said water draining from said pots into said tank during cooking of said foodstuff, and means for returning said water from said tank to said reservoir to keep the water level in said tank below that in said pots.

2. Cooker according to claim 1, comprising means for moving said pots between said upper position and lower position and associated means in said water circuit for controlling the supply of water to said pots whereby water is supplied to said pots only when said pots are in said lower position.

3. Cooker according to claim 2, in which said means for moving said pots between said upper and lower positions comprises means for moving said pots individually.

4. Cooker according to claim 3, comprising electrical circuit means controlling movement of said pots individually between said upper and lower positions and including timing means for automatically raising each said pot to upper position after a preset time in said lower position.

5. Cooker according to claim 2, in which said means for moving said pots between said upper and lower positions comprises vertically movable hollow cones in said tank, said pots having central openings in their bottoms to receive said cones, and means for individually raising and lowering said cones.

6. Cooker according to claim 5, in which said jet means comprises spindles connected with said water circuit and received in said hollow cones, said cones having apertures through which water is injected by said jet means into said pots when in lower position.

7. Cooker according to claim 6, in which said water circuit comprises a header, a pump having an intake and a discharge, first means connecting the intake of said pump with said reservoir, second means connecting the discharge of said pump with said header, and third means connecting said header individually with each of said spindles, said third means including a valve between said header and each of said spindles, and means for individually controlling each of said valves.

13. Cooker according to claim 1 or claim 8, in which there are at least four of said pots.

8. Cooker for foodstuff in particulate form, in particular pasta, comprising a tank, a plurality of pots in said tank, said pots being of a size to receive individual portions of foodstuff, each of said pots having an apertured bottom and an apertured side wall, a reservoir for water for use in cooking said foodstuff, means for heating said water to a selected cooking temperature, a water circuit for supplying water from said reservoir to said pots under pressure, jet means receiving hot water under pressure from said water circuit and directing it into said pots to cook foodstuff therein and to stir said foodstuff by circulation of said water as said foodstuff is being cooked, said water draining from said pots into said tank during cooking of said foodstuff, and means for returning said water from said tank to said reservoir, said water circuit comprising a header, a pump having an intake and a discharge, first means connecting the intake of said pump with said reservoir, second means connecting the discharge of said pump with said header, and third means connecting said header with said jet means for each of said pots, said third means including a supply valve between said header and each of said jet means, and means for individually controlling said supply valves.

9. Cooker according to claim 8, in which said second means includes a filter for filtering out solids from the water, including starch.

10. Cooker according to claim 9, further including means for backwashing said filter.

11. Cooker according to claim 8, further including means connecting said header with said reservoir including valve means comprising a plurality of return valves each of which corresponds to one of said supply valves, and means for opening each of said return valves when the corresponding supply valve is closed.

12. Cooker according to claim 8, in which said second means connecting said pump with said header includes a booster heater between said pump and said header.