US2376274A - Gas burner - Google Patents

Gas burner Download PDF

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Publication number
US2376274A
US2376274A US385571A US38557141A US2376274A US 2376274 A US2376274 A US 2376274A US 385571 A US385571 A US 385571A US 38557141 A US38557141 A US 38557141A US 2376274 A US2376274 A US 2376274A
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United States
Prior art keywords
burner
jet plate
gas burner
ports
gas
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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
Application number
US385571A
Inventor
Pratt Best
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.)
CERTIFIED GAS EQUIPMENT Co
CERTIFIED GAS EQUIPMENT COMPAN
Original Assignee
CERTIFIED GAS EQUIPMENT COMPAN
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 CERTIFIED GAS EQUIPMENT COMPAN filed Critical CERTIFIED GAS EQUIPMENT COMPAN
Priority to US385571A priority Critical patent/US2376274A/en
Application granted granted Critical
Publication of US2376274A publication Critical patent/US2376274A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
    • F23D14/06—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with radial outlets at the burner head

Definitions

  • the present invention relates to a gas range structure and is a division of my application Se rial No. 172,027, namelyd October 30, 1937, for Gas range structures.
  • the principal object of the invention is to provide a gas burner head.
  • Figure l shows a main burner i3 including a body 25a of annular form and U-shaped in radial section.
  • a jet plate 26a is secured to the upper portion of the burner body by a sleeve 6U having its lower portion threaded as indicated at 8
  • annular body portion U-shaped in radial section, an annular Jet plate including an inclined face, and a conicalv sleeve threaded to the inner wall of the body portion and having a portion overlying the inclined face of the jet plate, the jet plate and the portion of the sleeve overlying the same having :let aper, tures therein, and one of said two apertured elements having an annular groove therein opening Y to both sets of Jet apertures.

Description

B. PRATT- GAS BURNER original ilgd ot. 50, 1937 A M graff/graff May 15, 1.945.v
Patented Mey 15,1945
` Best Pratt,
Chicago, Ill., assignor, by mesne as-V signments, to` Certified Gas Equipment Company, Chicago,lll., a corporation of Illinois Original application c toben so, 1937, serial No; Divided and this 27, 1941, serial No. 3s5,5'z=1 application March 1 claim. `(ci. 15s- 116) The present invention relates to a gas range structure and is a division of my application Se rial No. 172,027, iiled October 30, 1937, for Gas range structures.
The principal object of the invention is to provide a gas burner head. g
Other objects and advantages of the invention will be apparent from the following specification and drawing` wherein:
Figure 1 is a vertical sectional `view of the burner.
Figure 2 is a sectional view showing a modiied burner, and l Figure 3 is a plan view of the main burner shown in Figure 1.
Figure l shows a main burner i3 including a body 25a of annular form and U-shaped in radial section. A jet plate 26a is secured to the upper portion of the burner body by a sleeve 6U having its lower portion threaded as indicated at 8| to the inner wall ofthe burner body 25a, the sleeve 60 including a conical flange 62 which overlies issuing from theports 64 toward a common point 4 above the plane of the burner, while the outer ports 29 will produce an outer ring of iiame.
Figure 2 shows a simmer burner I4" wherein the inner, outer an'd lower, walls are cast integral y with the Venturi tube I0, the burner being comthe inner face oi' the jet plate. Jet plate 26a has inwardly inclined ports 28a therein which open to an annular channel 63 extending about the inner face -of the Jet plate, and ports 64 are provided in the nange 62 for the issuance of gas. The provision oi the channel 63 eliminates the necessity of having to align the ports 64 in the sleeve with the ports 28a in the jet plate.
The outer and lower edge o1' the jet plate 28a is provided with a plurality of kerts to form ports .29, the keria being at auch ,an angle and of sufncient depth to extend past an inturned shoulder pleted by a top element 66 including inwardly and upwardly inclined ports 6l and a downwardly extending inner flange 68 which is threaded to be secured to the inner wall of the burner body.
It will be understood that the invention is not limited to the details of construction shown in the drawing and vdescribed in the specification, and that the phraseology employed in the, spec-` iiication is for the purpose of description and not of limitation.
I claim:
In a gas burner structure, an annular body portion U-shaped in radial section, an annular Jet plate including an inclined face, and a conicalv sleeve threaded to the inner wall of the body portion and having a portion overlying the inclined face of the jet plate, the jet plate and the portion of the sleeve overlying the same having :let aper, tures therein, and one of said two apertured elements having an annular groove therein opening Y to both sets of Jet apertures.
BEST PRATI'.
edge of the burner
US385571A 1937-10-30 1941-03-27 Gas burner Expired - Lifetime US2376274A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US385571A US2376274A (en) 1937-10-30 1941-03-27 Gas burner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17202737A 1937-10-30 1937-10-30
US385571A US2376274A (en) 1937-10-30 1941-03-27 Gas burner

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US2376274A true US2376274A (en) 1945-05-15

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US385571A Expired - Lifetime US2376274A (en) 1937-10-30 1941-03-27 Gas burner

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572273A (en) * 1946-12-31 1951-10-23 Mission Appliance Corp Sheet metal gas burner with internal fuel distributor
US2640531A (en) * 1948-06-09 1953-06-02 Philip S Harper Multiple gas burner head
US2711215A (en) * 1948-04-07 1955-06-21 Perfection Stove Co Gas burner
US2746532A (en) * 1950-11-22 1956-05-22 Richard T Keating Gas burner
US2901033A (en) * 1956-06-20 1959-08-25 C J Gaskell Company Inc Flame retention piloting device for gas burner

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572273A (en) * 1946-12-31 1951-10-23 Mission Appliance Corp Sheet metal gas burner with internal fuel distributor
US2711215A (en) * 1948-04-07 1955-06-21 Perfection Stove Co Gas burner
US2640531A (en) * 1948-06-09 1953-06-02 Philip S Harper Multiple gas burner head
US2746532A (en) * 1950-11-22 1956-05-22 Richard T Keating Gas burner
US2901033A (en) * 1956-06-20 1959-08-25 C J Gaskell Company Inc Flame retention piloting device for gas burner

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