US20050133017A1 - Double-pit outdoor grill - Google Patents
Double-pit outdoor grill Download PDFInfo
- Publication number
- US20050133017A1 US20050133017A1 US11/015,001 US1500104A US2005133017A1 US 20050133017 A1 US20050133017 A1 US 20050133017A1 US 1500104 A US1500104 A US 1500104A US 2005133017 A1 US2005133017 A1 US 2005133017A1
- Authority
- US
- United States
- Prior art keywords
- air
- chambers
- chamber
- cooking
- oven
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/07—Roasting devices for outdoor use; Barbecues
- A47J37/0704—Roasting devices for outdoor use; Barbecues with horizontal fire box
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B1/00—Stoves or ranges
- F24B1/20—Ranges
- F24B1/202—Ranges specially adapted for travelling
- F24B1/207—Ranges specially adapted for travelling movable
Definitions
- This invention relates to a double-pit outdoor grill which consists of two more or less symmetrical cooking chambers placed fore and aft of the back wall of each chamber joined to form a common wall in which the common wall between the two chambers have openings which permit the flow of heat/air from the lower chamber through to the upper chamber with same exiting the upper chamber by way of a centrally located stack.
- the lower chamber has an air intake located along the forward and bottom mid-section of the chamber, allowing air to draft in along the bottom of the lower chamber which is used to bum wood or similar cooking materials.
- a high temperature furnace fan which can be situated either over the stack of the upper compartment [resulting in a draw of air through the upper and lower compartments] or fixed in front of the lower compartment air intake (acting as a forced air device, pushing air from the lower compartment through the cooking fuel and into the upper compartment), temperature can be increased and/or the combustion process accelerated.
- the two symmetrical upper and lower chambers are joined by their aft walls, each running the same width which produces a fire box and confection oven, thus allowing for the even distribution of heat from the fire box to the confection oven.
- the symmetrical design of the two chambers further permits both cooking chambers to be used simultaneously, one as an oven cooker, and the second is a direct fire pit. Symmetry of the items allows for even distribution of heat from the fire box to the oven, and the placement of the upper and lower chambers, allows for air to draw in through the lower, fire box, and follow its natural path of rising and exiting through the upper oven box.
- This device consists of two more or less symmetrical cooking chambers placed fore and aft of the back wall of each chamber joined to form a common wall.
- the two chambers are arranged such that one is located with its base 50% of the distance up from the base of the second chamber creating an upper and lower chamber, both being more or less symmetrical compartments.
- the common wall between the two chambers have openings which permit the flow of heat/air from the lower chamber through to the upper chamber with same exiting the upper chamber by way of a centrally located stack.
- the lower chamber has an air intake located along the forward and bottom mid-section of the chamber, allowing air to draft in along the bottom of the lower chamber which is used to burn wood or similar cooking materials.
- a high temperature furnace fan which can be situated either over the stack of the upper compartment [resulting in a draw of air through the upper and lower compartments] or fixed in front of the lower compartment air intake (acting as a forced air device, pushing air from the lower compartment through the cooking fuel and into the upper compartment), temperature can be increased and/or the combustion process accelerated.
- FIG. 1 is a diagram of the profile view working model.
- FIG. 2 is a diagram of the aft view working model lower chamber with perforated common wall.
- FIG. 3 is a diagram of the profile view of working model showing orientation of upper and lower chamber.
- FIG. 4 is a diagram of the aft view of the working model.
- FIG. 5 is a diagram of the side profile view of working model showing orientation of the upper and lower chambers.
- FIG. 6 is a diagram of the side profile of working model showing available cooking surface of lower chamber.
- FIG. 7 is a diagram of the air induction fan of working model.
- This device consists of two more or less symmetrical cooking chambers placed fore and aft of the back wall of each chamber joined to form a common wall.
- the two chambers are arranged such that one is located with its base 50% of the distance up from the base of the second chamber creating an upper and lower chamber, both being more or less symmetrical compartments.
- the working model uses two symmetrical chambers with dimensions of 3 feet in depth by 4 feet in width.
- the common wall between the two chambers have openings which permit the flow of heat/air from the lower chamber through to the upper chamber with same exiting the upper chamber by way of a centrally located stack.
- the lower chamber has an air intake located along the forward and bottom mid-section of the chamber, allowing air to draft in along the bottom of the lower chamber which is used to burn wood or similar cooking materials.
- a high temperature furnace fan which can be situated either over the stack of the upper compartment [resulting in a draw of air through the upper and lower compartments] or fixed in front of the lower compartment air intake (acting as a forced air device, pushing air from the lower compartment through the cooking fuel and into the upper compartment), temperature can be increased and/or the combustion process accelerated.
- the two symmetrical upper and lower chambers are joined by their aft walls, each running the same width which produces a fire box and confection oven, thus allowing for the even distribution of heat from the fire box to the confection oven.
- the symmetrical design of the two chambers further permits both cooking chambers to be used simultaneously, one as an oven cooker, and the second is a direct fire pit. Symmetry of the items allows for even distribution of heat from the fire box to the oven, and the placement of the upper and lower chambers, allows for air to draw in through the lower, fire box, and follow its natural path of rising and exiting through the upper oven box.
- the cooking chambers may be constructed larger or smaller than the exhibit working model.
- the chambers may be mounted to fixed legs or, as shown in the working model, to a double trailer.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Baking, Grill, Roasting (AREA)
Abstract
A double-pit outdoor grill with consists of two more or less symmetrical cooking chambers joined to form a common wall. The common wall between the two chambers have openings which permit the flow of heat/air from the lower chamber through to the upper chamber with same exiting the upper chamber by way of a centrally located stack. The lower chamber has an air intake located along the forward and bottom mid-section of the chamber, allowing air to draft in along the bottom of the lower chamber which is used to burn wood or similar cooking materials. Either through the natural draw of air or with the assistance of a high temperature furnace fan, which can be situated either over the stack of the upper compartment [resulting in a draw of air through the upper and lower compartments] or fixed in front of the lower compartment air intake (acting as a forced air device, pushing air from the lower compartment through the cooking fuel and into the upper compartment), temperature can be increased and/or the combustion process accelerated. The two symmetrical upper and lower chambers are joined by their aft walls, each running the same width which produces a fire box and confection oven, thus allowing for the even distribution of heat from the fire box to the confection oven. The symmetrical design of the two chambers further permits both cooking chambers to be used simultaneously, one as an oven cooker, and the second is a direct fire pit. Symmetry of the items allows for even distribution of heat from the fire box to the oven, and the placement of the upper and lower chambers, allows for air to draw in through the lower, fire box, and follow its natural path of rising and exiting through the upper oven box. The chambers may be mounted to fixed legs or, as shown in the working model, to a double trailer.
Description
- 1. This application claims the benefit of U.S. Provisional Application No. 60/531,708 filed Dec. 23, 2003.
- This invention relates to a double-pit outdoor grill which consists of two more or less symmetrical cooking chambers placed fore and aft of the back wall of each chamber joined to form a common wall in which the common wall between the two chambers have openings which permit the flow of heat/air from the lower chamber through to the upper chamber with same exiting the upper chamber by way of a centrally located stack. The lower chamber has an air intake located along the forward and bottom mid-section of the chamber, allowing air to draft in along the bottom of the lower chamber which is used to bum wood or similar cooking materials. Either through the natural draw of air or with the assistance of a high temperature furnace fan, which can be situated either over the stack of the upper compartment [resulting in a draw of air through the upper and lower compartments] or fixed in front of the lower compartment air intake (acting as a forced air device, pushing air from the lower compartment through the cooking fuel and into the upper compartment), temperature can be increased and/or the combustion process accelerated. The two symmetrical upper and lower chambers are joined by their aft walls, each running the same width which produces a fire box and confection oven, thus allowing for the even distribution of heat from the fire box to the confection oven. The symmetrical design of the two chambers further permits both cooking chambers to be used simultaneously, one as an oven cooker, and the second is a direct fire pit. Symmetry of the items allows for even distribution of heat from the fire box to the oven, and the placement of the upper and lower chambers, allows for air to draw in through the lower, fire box, and follow its natural path of rising and exiting through the upper oven box.
- This device consists of two more or less symmetrical cooking chambers placed fore and aft of the back wall of each chamber joined to form a common wall. The two chambers are arranged such that one is located with its base 50% of the distance up from the base of the second chamber creating an upper and lower chamber, both being more or less symmetrical compartments. The common wall between the two chambers have openings which permit the flow of heat/air from the lower chamber through to the upper chamber with same exiting the upper chamber by way of a centrally located stack. The lower chamber has an air intake located along the forward and bottom mid-section of the chamber, allowing air to draft in along the bottom of the lower chamber which is used to burn wood or similar cooking materials. Either through the natural draw of air or with the assistance of a high temperature furnace fan, which can be situated either over the stack of the upper compartment [resulting in a draw of air through the upper and lower compartments] or fixed in front of the lower compartment air intake (acting as a forced air device, pushing air from the lower compartment through the cooking fuel and into the upper compartment), temperature can be increased and/or the combustion process accelerated.
- The objects of the invention are achieved as set forth in the illustrative embodiments shown in the drawings which form a part of the specification
-
FIG. 1 is a diagram of the profile view working model. -
FIG. 2 is a diagram of the aft view working model lower chamber with perforated common wall. -
FIG. 3 is a diagram of the profile view of working model showing orientation of upper and lower chamber. -
FIG. 4 is a diagram of the aft view of the working model. -
FIG. 5 is a diagram of the side profile view of working model showing orientation of the upper and lower chambers. -
FIG. 6 is a diagram of the side profile of working model showing available cooking surface of lower chamber. -
FIG. 7 is a diagram of the air induction fan of working model. - This device consists of two more or less symmetrical cooking chambers placed fore and aft of the back wall of each chamber joined to form a common wall. The two chambers are arranged such that one is located with its base 50% of the distance up from the base of the second chamber creating an upper and lower chamber, both being more or less symmetrical compartments. The working model uses two symmetrical chambers with dimensions of 3 feet in depth by 4 feet in width. The common wall between the two chambers have openings which permit the flow of heat/air from the lower chamber through to the upper chamber with same exiting the upper chamber by way of a centrally located stack. The lower chamber has an air intake located along the forward and bottom mid-section of the chamber, allowing air to draft in along the bottom of the lower chamber which is used to burn wood or similar cooking materials. Either through the natural draw of air or with the assistance of a high temperature furnace fan, which can be situated either over the stack of the upper compartment [resulting in a draw of air through the upper and lower compartments] or fixed in front of the lower compartment air intake (acting as a forced air device, pushing air from the lower compartment through the cooking fuel and into the upper compartment), temperature can be increased and/or the combustion process accelerated.
- The two symmetrical upper and lower chambers are joined by their aft walls, each running the same width which produces a fire box and confection oven, thus allowing for the even distribution of heat from the fire box to the confection oven. The symmetrical design of the two chambers further permits both cooking chambers to be used simultaneously, one as an oven cooker, and the second is a direct fire pit. Symmetry of the items allows for even distribution of heat from the fire box to the oven, and the placement of the upper and lower chambers, allows for air to draw in through the lower, fire box, and follow its natural path of rising and exiting through the upper oven box.
- Following the basic principles of symmetry and box orientation, the cooking chambers may be constructed larger or smaller than the exhibit working model. The chambers may be mounted to fixed legs or, as shown in the working model, to a double trailer.
Claims (8)
1. A cooking device which consists of two more or less symmetrical cooking chambers placed fore and aft of the back wall of each chamber joined to form a common wall.
2. A cooking device where the two chambers are arranged such that one is located with its base 50% of the distance up from the base of the second chamber creating an upper and lower chamber, both being more or less symmetrical compartments.
3. A cooking device as described in 1 and 2 above and with a common wall between the two chambers have openings which permit the flow of heat/air from the lower chamber through to the upper chamber with same exiting the upper chamber by way of a centrally located stack.
4. A cooking device as described in 1, 2 and 3 above and where the lower chamber has an air intake located along the forward and bottom mid-section of the chamber, allowing air to draft in along the bottom of the lower chamber which is used to burn wood or similar cooking materials.
5. A cooking device as described in 1 through 4 above and where either through the natural draw of air or with the assistance of a high temperature furnace fan, which can be situated either over the stack of the upper compartment [resulting in a draw of air through the upper and lower compartments] or fixed in front of the lower compartment air intake (acting as a forced air device, pushing air from the lower compartment through the cooking fuel and into the upper compartment), temperature can be increased and/or the combustion process accelerated, or where two fans are used in conjunction with each other.
6. A cooking device as described in 1 through 5 above and where the two symmetrical upper and lower chambers are joined by their aft walls, each running the same width which produces a fire box and confection oven, thus allowing for the even distribution of heat from the fire box to the confection oven.
7. A cooking device as described in 1 through 6 above and where the symmetrical design of the two chambers further permits both cooking chambers to be used simultaneously, one as an oven cooker, and the second is a direct fire pit.
8. A cooking device as described in 1 through 7 above and whereby following the basic principles of symmetry and box orientation, the cooking chambers may be constructed larger or smaller than the working model.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/015,001 US20050133017A1 (en) | 2003-12-23 | 2004-12-20 | Double-pit outdoor grill |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53170803P | 2003-12-23 | 2003-12-23 | |
US11/015,001 US20050133017A1 (en) | 2003-12-23 | 2004-12-20 | Double-pit outdoor grill |
Publications (1)
Publication Number | Publication Date |
---|---|
US20050133017A1 true US20050133017A1 (en) | 2005-06-23 |
Family
ID=34680938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/015,001 Abandoned US20050133017A1 (en) | 2003-12-23 | 2004-12-20 | Double-pit outdoor grill |
Country Status (1)
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US (1) | US20050133017A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3690321A3 (en) * | 2018-04-03 | 2020-10-07 | GMG Products, LLC | Cooking device |
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US5713267A (en) * | 1996-08-27 | 1998-02-03 | Wilson; Justin E. | Cooking device |
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US6209533B1 (en) * | 1999-08-12 | 2001-04-03 | W. C. Bradley Company | Smoker grill with side-mounted smokestack |
US6240915B1 (en) * | 2000-08-11 | 2001-06-05 | Joe L. Fletcher, Sr. | Mobile fryer and steamer cooking apparatus |
US6474249B1 (en) * | 2000-08-18 | 2002-11-05 | John Bruce Smith | Mobile furnace and method of facilitating removal of material from workpieces |
USD491410S1 (en) * | 2002-08-09 | 2004-06-15 | W. C. Bradley Company | Smoker with sloping top surfaces |
US6820538B2 (en) * | 2003-03-21 | 2004-11-23 | Shannon Roescher | Combination grill and food smoker |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3690321A3 (en) * | 2018-04-03 | 2020-10-07 | GMG Products, LLC | Cooking device |
US11129494B2 (en) * | 2018-04-03 | 2021-09-28 | Gmg Outdoor Products (Wuhan) Co., Ltd | Mobile pellet fueled variable frequency barbecue oven, electric cabinet assembly and control circuit thereof |
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