Automated multi-dish cooking machine

• US 10,064,521 B1
• Filed: 01/13/2015
• Issued: 09/04/2018
• Est. Priority Date: 01/15/2014
• Status: Active Grant

• Current Assignee: Yantra, LLC
• Original Assignee: Yantra, LLC
• Inventors: Gawali, Ajay R, Plourde, Thomas R, Huynh, Han-Jay
• Primary Examiner(s): STAPLETON, ERIC S
• Application Number:
  US14/596,212
• Time in Patent Office: 1,330 Days
• Field of Search: 99330, 99331, 99339, 99352, 99403, 99407, 99325, 99329 R, 99356, 99357, 99476, 99479
• CPC Class Codes: A47J 44/02 with provisions for drive either from top or from bottom, e.g. for separately-driven bowl
• CPC Class Codes: B65D 83/00 Containers or packages with special means for dispensing contents dispensing means incorporated in removable or non-permanently secured container closures B65D47/00; for shops, stores, offices, bars, or the like A47F1/04; showcases or show cabinets with dispensing arrangements A47F3/02; magazines for screws or nuts in combination with spanners, wrenches or screwdrivers B25B23/06; for use in connection with the handling of sheets, webs, or filamentary material B65H
• CPC Class Codes: B65D 83/06 for dispensing powdered or granular material B65D83/04 takes precedence

Abstract

The present invention is incorporated in an automated multi-dish cooking machine that is internet enabled and can be programmed to cook multiple dishes at any given time. The cooking machine can also store various recipes and food can be cooked in different portion sizes from different parts of the world at the same time. Based on the selected recipe, various items can be dispensed in measured quantities to the cooking vessel. The cooking machine also includes stirring assembly that can mix and stir food ingredients at programmed time intervals as per the details of selected recipe. This cooking machine can be operated from a remote location and may be programmed to start cooking different meals within each cooking vessels at different times since all the recipes do not call for same time for the entire cooking process.

Claims

1. A device for cooking more than one dish at a time comprising:

a plurality of removable cooking vessels supported by a base, each cooking vessel having a heating unit configured to heat the contents of the cooking vessel,

a dispenser above the cooking vessels, the dispenser comprising at least one dispenser selected from the group of a liquid dispenser, a refrigerated liquid dispenser, a solid dispenser, a refrigerated solid dispenser and a spice dispenser,

the dispenser further comprising a measuring assembly to measure the required amount of ingredient as per the programmed recipe, the measuring assembly comprising a measuring cup dispenser assembly and a liquid dispenser assembly,

the measuring cup dispenser assembly comprises a rotating measuring cup dispenser having a top portion and a bottom portion, a plurality of openings extending from the top portion to the bottom portion and a sifting paddle positioned on top portion of the measuring cup dispenser,

the liquid dispenser assembly comprises a plurality of liquid containers connected to a liquid dispenser comprising a check valve that utilizes gravity and dispensing time to measure the amount of liquid dispensed,

the dispenser configured to add a plurality of ingredients in each of the plurality of cooking vessels.

2. The device of claim 1 further comprising a microprocessor coupled to a memory wherein the microprocessor is programmed to control the heating unit and control the dispenser.

3. The device of claim 1, where in the base is configured to rotate about a center axis.

4. The device of claim 3 further comprising a cooker interface assembly, the cooker interface assembly houses a stirrer motor and a lid actuator motor, the cooker interface assembly moves up and down by a lift mechanism under the rotary base to matingly engage the stirrer motor with a stirrer and to allow a lid lift arm of the lid actuator motor to engage a tab on a cooking vessel lid to open and close the cooking vessel lid.

5. The device of claim 1, the spice dispenser comprising

a plurality of tube-shaped containers, each tube-shaped container comprising a bottom end,

a slidable element having a top side, a bottom side, and a hole from the top side to the bottom side of the slidable element, the hole having a cross-section that matches the bottom end of the tube-shaped container and the hole further comprising a depth,

a dispensing plate having a slot for receiving the slidable element, the slot having a solid bottom face, and

an actuator for moving the sliding element in the slot until the hole aligns with the bottom of the tube shaped container and allowing granular material to fill a fixed volume bounded by the hole and the bottom of the slot and returning the sliding element back to its original position and allowing the fixed volume of granular material to fall through the hole.

6. The device of claim 1, wherein the solids dispenser is a container housing a base for receiving a rotatable chamber, the rotatable chamber having a plurality of vertically oriented tubes, each tube running through the rotatable chamber from a top to a bottom, at the top of the rotatable chamber is a rotatable paddle, the rotatable paddle configured to rotate and push any solids in the container into the tops of the plurality of tubes, the base having a hole that aligns with each tube once during a complete rotation of the rotatable chamber to allow any solids in an aligned tube to drop into a cooking vessel below.

7. The device of claim 1, the liquid dispenser comprising,

a bottom spout located at a bottom of the liquid dispenser and a metal ball inside the liquid dispenser, the bottom spout comprising a tapered section configured to trap the metal ball and plug the spout when liquid is in the dispenser, and a

a magnet for moving the metal ball away from the tapered section and allowing liquid to dispense from the spout.

8. The device of claim 1 further comprising,

a drive unit assembly, the drive unit assembly comprising a dual-action trigger, the drive unit assembly configured to rotate the liquid dispenser assembly and the spice dispenser assembly about a central axis,

the spice dispenser comprising a plurality of tube-shaped containers, each tube-shaped container comprising a bottom end,

a slidable element having a top side, a bottom side, and a hole from the top side to the bottom side of the slidable element, the hole having a cross-section that matches the bottom end of the tube-shaped container and the hole further comprising a depth,

a dispensing plate having a slot for receiving the slidable element, the slot having a solid bottom face,

a liquid container having a bottom spout located at a bottom of the liquid container and a metal ball inside the liquid container, the bottom spout comprising a tapered section configured to trap the metal ball and plug the spout when liquid is in the dispenser,

the dual action trigger connected to the drive unit assembly, the dual action trigger comprising a magnet for moving the metal ball away from the tapered section and allowing liquid to dispense from the spout and an actuator for moving the sliding element in the slot until the hole aligns with the bottom of the tube shaped container and allowing granular material to fill a fixed volume created by the hole and the bottom of the slot and returning the sliding element back to its original position and allowing the fixed volume of granular material to fall through the hole.

9. An ingredient dispensing apparatus for use with an automated multi-dish cooking device, the ingredient dispensing apparatus comprising,

a drive unit assembly, the drive unit assembly comprising a dual-action trigger, the drive unit assembly configured to rotate a liquid dispenser assembly and a granular dispenser assembly about a central axis,

the granular dispenser comprising a plurality of tube-shaped containers, each tube-shaped container comprising a bottom end,

a slidable element having a top side, a bottom side, and a hole from the top side to the bottom side of the slidable element, the hole having a cross-section that matches the bottom end of the tube-shaped container and the hole further comprising a depth,

a dispensing plate having a slot for receiving the slidable element, the slot having a solid bottom face,

a liquid container having a bottom spout located at a bottom of the liquid container and a metal ball inside the liquid container, the bottom spout comprising a tapered section configured to trap the metal ball and plug the spout when liquid is in the dispenser,

the dual action trigger connected to the drive unit assembly, the dual action trigger comprising a magnet for moving the metal ball away from the tapered section and allowing liquid to dispense from the spout and an actuator for moving the sliding element in the slot until the hole aligns with the bottom of the tube shaped container and allowing granular material to fill a fixed volume created by the hole and the bottom of the slot and returning the sliding element back to its original position and allowing the fixed volume of granular material to fall through the hole.

10. The device of claim 9 further comprising a microprocessor coupled to a memory wherein the microprocessor is programmed to rotate the liquid dispenser assembly and the granular dispenser assembly about a central axis and to control the dual action trigger.

11. The device of claim 9 further comprising a container for dispensing solids, the container comprising a base for receiving a rotatable chamber, the rotatable chamber having a plurality of vertically oriented tubes, each tube running through the rotatable chamber from a top to a bottom, at the top of the rotatable chamber is a rotatable paddle, the rotatable paddle configured to rotate and push any solids in the container into the tops of the plurality of tubes, the base having a hole that aligns with each tube once during a complete rotation of the rotatable chamber to allow any solids in an aligned tube to drop into a cooking vessel below.

12. The device of claim 9 further comprising a cooker interface assembly, the cooker interface assembly houses a stirrer motor and a lid actuator motor, the cooker interface assembly configured to matingly engage the stirrer motor with a stirrer and to allow a lid lift arm of the lid actuator motor to engage a tab on a cooking vessel lid to open and close the cooking vessel lid.

13. The device of claim 9 further comprising a refrigerated item assembly, the refrigerated item assembly comprising a container having an open top, the container rotatable about a horizontal axis and configured to dump the contents of the container.

14. The device of claim 9 further comprising a plurality of removable cooking vessels supported by a rotary base, each cooking vessel having a heating unit configured to heat the contents of the cooking vessel, the rotary base located underneath the granular dispenser and liquid dispenser.

15. A device for cooking at least two meals at different times, the device comprising:

at least two storage devices selected from the group consisting of a dry ingredient storage device, a spice storage device, a liquid storage device, a refrigerated liquid storage device, a refrigerated food items storage device

each storage device further comprising a measuring apparatus and a dispensing apparatus for adding a measured amount of an ingredient to a cooking vessel located below the storage devices, and

wherein the storage devices are configured to hold ingredients for multiple meals so that the device can dispense a measured amount to the cooking vessel as directed by the user for a first meal at a first point in time and a second meal at a second point in time.

16. The device of claim 15 further comprising a microprocessor coupled to a memory wherein the microprocessor is programmed to control a heating unit located under the cooking vessel, control the measuring apparatus and control the dispensing apparatus.

17. The device of claim 15, the spice storage device comprising

a plurality of tube-shaped containers, each tube-shaped container comprising a bottom end,

a slidable element having a top side, a bottom side, and a hole from the top side to the bottom side of the slidable element, the hole having a cross-section that matches the bottom end of the tube-shaped container and the hole further comprising a depth,

a dispensing plate having a slot for receiving the slidable element, the slot having a solid bottom face, and

an actuator for moving the sliding element in the slot until the hole aligns with the bottom of the tube shaped container and allowing granular material to fill a fixed volume bounded by the hole and the bottom of the slot and returning the sliding element back to its original position and allowing the fixed volume of granular material to fall through the hole.

18. The device of claim 15, the dry ingredient storage device comprising a container for dispensing solids, the container comprising a base for receiving a rotatable chamber, the rotatable chamber having a plurality of vertically oriented tubes, each tube running through the rotatable chamber from a top to a bottom, at the top of the rotatable chamber is a rotatable paddle, the rotatable paddle configured to rotate and push any solids in the container into the tops of the plurality of tubes, the base having a hole that aligns with each tube once during a complete rotation of the rotatable chamber to allow any solids in an aligned tube to drop into a cooking vessel below.

19. The device of claim 15, the liquid storage device comprising,

a bottom spout located at a bottom of the liquid storage device and a metal ball inside the liquid storage device, the bottom spout comprising a tapered section configured to trap the metal ball and plug the spout when liquid is in the liquid storage device, and a

a magnet for moving the metal ball away from the tapered section and allowing liquid to dispense from the spout.

20. The device of claim 15 further comprising,

a drive unit assembly, the drive unit assembly comprising a dual-action trigger, the drive unit assembly configured to rotate the spice storage device, the liquid storage device and the dry ingredient storage device about a central axis, and

a dual action trigger connected to the drive unit assembly, the dual action trigger comprising a magnet for moving the metal ball away from the tapered section and allowing liquid to dispense from the spout and an actuator for moving the sliding element in the slot until the hole aligns with the bottom of the tube shaped container and allowing granular material to fill a fixed volume created by the hole and the bottom of the slot and returning the sliding element back to its original position and allowing the fixed volume of granular material to fall through the hole.