US1170766A - Top for gas-ranges. - Google Patents

Top for gas-ranges. Download PDF

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Publication number
US1170766A
US1170766A US81157414A US1914811574A US1170766A US 1170766 A US1170766 A US 1170766A US 81157414 A US81157414 A US 81157414A US 1914811574 A US1914811574 A US 1914811574A US 1170766 A US1170766 A US 1170766A
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US
United States
Prior art keywords
gas
burners
openings
ranges
plate
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.)
Expired - Lifetime
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US81157414A
Inventor
Martin W Longfellow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BALTIMORE GAS APPLIANCE AND Manufacturing Co
Original Assignee
BALTIMORE GAS APPLIANCE AND Manufacturing Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BALTIMORE GAS APPLIANCE AND Manufacturing Co filed Critical BALTIMORE GAS APPLIANCE AND Manufacturing Co
Priority to US81157414A priority Critical patent/US1170766A/en
Application granted granted Critical
Publication of US1170766A publication Critical patent/US1170766A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/12Side rests; Side plates; Cover lids; Splash guards; Racks outside ovens, e.g. for drying plates

Description

M. w. LONGFELLOWJ TOP'FOR GAS RANGES.
APPLICATION FILED JAN-12,1914.
1,170,766. v Patented Feb. 8, 1910.
2 SHEETS-SHEET I.
fi/M "5 Z M. W. LONGFELLOW. TOP FOR GAS RANGES.
APPLICATION FILED JAN. 12, I914.
Patented Feb.'8, 1916.
2 SHEETSSHEET 2.
UNITED sTA s PATENT OFFICE.
MORE GAS APPLIANCE AN'D MANUFACTURING COMPANY, OF BALTIMORE, MARY- LAND, A CORPORATION OF MARYLAND.
TOP roe GAS-RANGES.
Specification of Letters Patent. Patented Feb, 8, 1916.
Application filed January 12, 1914. Serial No. 811,574.
To all whom it may concern:
Be it known that I, MARTIN W. LONG- rELLow, a citizen of the United States, residing at Baltimore, in the State of Maryland, have invented new and useful Im-z provements in Tops for Gas-Ranges, of which the following is a specification.
This invention relates to an improved top for gas ranges.
- In gas stoves and ranges as now constructed, the topwhich supports the articles to be heated above the gas flame, is usually constructed in the form of a grid or grill. This construction is open to objection for the reason that the overflow from the cooking passes through to the pan which is usually located below the burners. Furthermore the open top of this type is open to objection because there is no surface which is warm enough to keep cooked articles from' cooling rapidly.
I One of the objects of the present invention like, which may be readily cleaned and so 25 constructed as to prevent a large portion'of the overflow from the cooking from running through to the pan which is located below the burners. v
A further object is to provide a top which will permit the shifting of the cooking vessel to a surface which will be more or less warm, due to conductivity.
A further object is to provide a top so constructed that air currents are prevented from interfering with the direct contact of the flame or heat with a vessel supported by said top, whereby concentration of the heat is eflected.
A further object is to provide a top having openings arranged above the burners,
but otherwise imperforate, and having' means for providing heat channels which will permit of the passage of heat from'the,
tect the burners.
The invention will be hereinafter fully set forth and particularly pointed out in the claims. I
In the accompanying drawings :Figure 1 1s a top plan view illustrating a simple type of gas-stove with my invention applied thereto. Fig. 2 is a longitudinal sectional view of the top plate and Fig. 3 is a transverse sectional View thereof. View of the top removed. Fig. 5 is a plan view of a slight modification.
Referring to the drawing, 10 designates a gas stove body supported by legs or standards 11 and provided with the burners 12, the latter being connected with a suitable supply pipe 13, said burners and supply pipe being supportedby arms or brackets 14. It will be understood that while I have shown and described this simple form of gas stove for illustrative purposes, my present invention is not limited thereto but is applicable to all forms of gas stoves, nor
ing therefrom. 'lhe body of-the plate is cut away to form radiating recesses 19 in the depressed portions 18 andbetween the ridges 17, to conform to the shaft of the burners. If desired a simmer burner may be employed, 'in which event the plate is provided with an opening 20 above said burner, said opening being surrounded by alternating ridges and depressions 21, 22 respectively.
From the foregoing it will be seen that my improved top is open only at points immediately above or opposite the flame of each burner, and that between the flames there is a ridge and ,a depression both of which serve to permit the escape of the products of combustion. The depressions serve to catch and retain a large percent-- MARTIN W. LONGFELLOW, 0F BALTIMORE, MARYLAND, ASSIGNOR TO THE BALTI- '60 Fig. 4 is aage of the overflow from the cooking, and the arrangement is such that the top may be readily and easily cleaned. Said depressions also serve as channels. \Furthermore the top as an entirety is heated to a greater or less extent by the gas flames so that cook, ing vessels may-be shifted from points over I the flames, and yet be kept warm due to the grates '22 provided with raised ribs 23 ar-' ranged in prolongation of the ridges 17.
Having thus explained the nature of my invention and described an operative manner of constructing and using the same, although without attempting to set forth all of the forms in which it may be made, or all of the forms of its use, what I claim is 1. A top for gas ranges and the like comprising a plate formed of a single piece of metal having openings adapted to register with gas burners, said plate having an undulating top surface between and around all of saidopenings, the depressed portions of said surface forming draining channels for the areas between said openings, and adapted to cooperate with a vessel upon saidplate to form flues leading from the burners.
'2. A top for gas ranges and the like com prising a plate provided with openings adapted to register with gas burners, the top surface of said plate having undulations radiating from and surrounding the respective openings, the depressed portions of said surfaces forming draining channels for the areas between said openings and adapted to cooperate with a vessel upon said plate to form flues leading from the burners.
3. A top for gas ranges and the like comprising a plate formedof a single piece of metal provided with spaced apart openings adapted to register with the'gas burners, and having alternating ridges and depressions between and around the respective openings, the depressions forming draining channels for the areas between said openings, and adapted to cooperate with a vessel upon said plate to form flues leading from the burners.
4. A top for gas ranges and the like comprising a plate formed of a single piece of metal having openings adapted to register with gas burners, said top plate having an undulating surface between and around the respective openings, the depressed portions ofsaid surface forming draining channels for the areas between said openings, and adapted to cooperate with a vessel upon, said plate to form fiues leading from the burners, the depressed portions being provided with radiating recesses arranged around said opemngs.
5. A top for gas ranges and the like comprising a plate formed of a single piece of metal provided with spaced apart openings adapted to register with the gas burners and having alternating ridgesjand depressions between and around the respective openings, the depresions forming draining channels for the areas between said openings, and adapted to cooperate with a vessel upon said plate to form flues leading from the burners, in combination with ring grates located in said openings and provided with raised ribs in prolongation of said ridges.
In testimony whereof I have hereunto set my hand in presence of two subscribing witnesses.
MARTIN w. LONGFELLOW.
Witnesses:
THos. C. RATCLIFF,
H. R. DIGKEY, Jr.
US81157414A 1914-01-12 1914-01-12 Top for gas-ranges. Expired - Lifetime US1170766A (en)

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US81157414A US1170766A (en) 1914-01-12 1914-01-12 Top for gas-ranges.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060000467A1 (en) * 2004-06-30 2006-01-05 Hibshman Joell R Ii Gas cooking burner with enhanced air entrainment and system and method incorporating same
WO2014066013A3 (en) * 2012-10-26 2014-06-19 Sears Brands, Llc Integrated cooktop assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060000467A1 (en) * 2004-06-30 2006-01-05 Hibshman Joell R Ii Gas cooking burner with enhanced air entrainment and system and method incorporating same
WO2014066013A3 (en) * 2012-10-26 2014-06-19 Sears Brands, Llc Integrated cooktop assembly
US9206985B2 (en) 2012-10-26 2015-12-08 Sears Brand, L.L.C. Integrated cooktop assembly

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