US1639605A - Gas heated and radiating element - Google Patents

Gas heated and radiating element Download PDF

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Publication number
US1639605A
US1639605A US142987A US14298726A US1639605A US 1639605 A US1639605 A US 1639605A US 142987 A US142987 A US 142987A US 14298726 A US14298726 A US 14298726A US 1639605 A US1639605 A US 1639605A
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United States
Prior art keywords
radiating element
gas heated
plate
heating means
combustion chamber
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Expired - Lifetime
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US142987A
Inventor
Guy-Pell William
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Individual
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Individual
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Publication date
Priority claimed from US48941A external-priority patent/US1610370A/en
Application filed by Individual filed Critical Individual
Priority to US142987A priority Critical patent/US1639605A/en
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Publication of US1639605A publication Critical patent/US1639605A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/24—Radiant bodies or panels for radiation heaters

Definitions

  • This invention relates to apparatus of the kind in which vertically arranged gas heating elements are employed to radiate heat and it has for its object to provide an improved form of gas heating element-for such purpose.
  • paratus by being fixed to insulating sup-.
  • FIG. 1 being a front elevation with parts removed
  • a gas cooking oven such as forms the a metal support
  • a metal support is thermally insulated from a main support by being fixed to an insulating auxiliary support such as a frame of refractory materiahcomprising three sides or back-plate and edge strips 21 and 21 respectively, which together with said faceplate form a combustion chamber having a restricted outlet at 21 for burnt gases constituted by an overhanging ledge 21 of the side or back-plate 21.
  • the effect of restricting the outlet 21 is to ensure that the plate 20 near the top is properly encountered by the hot gases and so obtain a better ormore uniform heatradiation.
  • the face-plate 20 is formed with projections 21 extending into the combustion chamber for increasing the radiating surface thereof.
  • the heat-refractory frame comprising the sides 21' and 21 is shown received or retained between two uprights 22 forming part of the burner 23.
  • Each burner is connected at 24 to a return tube 25, an extension 26 of which is arranged to fit telescopically within a mixing tube 27 for a known purpose.
  • a heat radiating element embodying a vertically arranged metal plate.
  • heating means for said plate means support-ed'on said heating means and supporting said radiatinn element free of metallic contact with said heating means.
  • a heat radiating element embodying avertically arranged metal plate.
  • heating means for saidplate means supported on said heating means and supporting said radiating element free of metallic contact with said heating means, comprising a frame of refractory material having back plate and edge strip portions confronting and marginally engaging said radiating element so as therewith to form a. combustion chamber adjacent said heating means permitting gradual escape of burnt gases.
  • a gas heated and radiating element comprising a horizontal burner, a pair of end uprights thereon, a frame of refractory material comprising three vertical sides sup ported upon the burner between said uprights, one of said sidesbeing formed with.
  • a gas heated and rediating element according to claim 1 in WlllClltllG vertically arranged metal plate is perforated and has 1 projections which extend into the combustion chamber.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Baking, Grill, Roasting (AREA)

Description

Aug. 16, 1927.v
. 1,639,605 w. GUY-PELL GAS HEATED AND RADIATING ELEMENT Original Filed Aug. 8, 1925 1 2 Sheets-Sheet 1 Aug. 16,1927.
\ w. GUY-FELL GAS HEATED AND RADIATING ELEMENT 2 Sheet s-Sheet 2 Original Filed Aug. 8, 1925 Patented Aug. 16, 1927..
UNITED siATEs PATEN ;=QFFI I WILLIAM GUY-FELL, OF LONDON, ENGLAND.
GAS HEATED AND RADIATING ELEMENT.
Original application filed August 8, 1925, Serial No; 48,941, and in Great Britain December 9, 1924. Divided and this application filed October 20, 1926. Serial No. 142,987.
This invention relates to apparatus of the kind in which vertically arranged gas heating elements are employed to radiate heat and it has for its object to provide an improved form of gas heating element-for such purpose. 7
To this end the metal heating plate employed is thermally insulated from then];-
paratus by being fixed to insulating sup-.
10 [ports such as a frame of refractory material of channel shape in cross section, the whole forming a combustion chamber which in vertical cross section is rectangular and the arrangement being such that the plate is as far as possible uniformly heated, the heat being radiated from the surface opposite to that exposed to the heating agent.
"The accompanying drawings illustrate one,
type of apparatus embodying gas heating elements according to the invention, Fig. 1 being a front elevation with parts removed,
of a gas cooking oven such as forms the a metal support is thermally insulated from a main support by being fixed to an insulating auxiliary support such as a frame of refractory materiahcomprising three sides or back-plate and edge strips 21 and 21 respectively, which together with said faceplate form a combustion chamber having a restricted outlet at 21 for burnt gases constituted by an overhanging ledge 21 of the side or back-plate 21. The effect of restricting the outlet 21 is to ensure that the plate 20 near the top is properly encountered by the hot gases and so obtain a better ormore uniform heatradiation. In the present instance, the face-plate 20 is formed with projections 21 extending into the combustion chamber for increasing the radiating surface thereof.
The heat-refractory frame comprising the sides 21' and 21 is shown received or retained between two uprights 22 forming part of the burner 23. Each burner is connected at 24 to a return tube 25, an extension 26 of which is arranged to fit telescopically within a mixing tube 27 for a known purpose.
What I claim is 1. In apparatus of the character described, a heat radiating element embodying a vertically arranged metal plate. heating means for said plate, means support-ed'on said heating means and supporting said radiatinn element free of metallic contact with said heating means. comprising a frame of refractory material marginally engaging said radiating element and therewith forming a combustion chamber adjacent said heating means.
2. In apparatus of the character described, a heat radiating element embodying avertically arranged metal plate. heating means for saidplate, means supported on said heating means and supporting said radiating element free of metallic contact with said heating means, comprising a frame of refractory material having back plate and edge strip portions confronting and marginally engaging said radiating element so as therewith to form a. combustion chamber adjacent said heating means permitting gradual escape of burnt gases.
3. In apparatus such as herein referred to, a gas heated and radiating element comprising a horizontal burner, a pair of end uprights thereon, a frame of refractory material comprising three vertical sides sup ported upon the burner between said uprights, one of said sidesbeing formed with.
an overhanging ledge. and a metal plate carried by the refractory frame to form therewith a combustion chamber having a restricted outlet for burnt gases at the top provided by the overhanging ledge of one of said vertical sides, substantially as described;
4. A gas heated and radiating element according to claim 1 in Which the vertically arranged metal plate is perforated. I
5. A gas heated and radiating element according to claim 1 in Which the Vertically arranged metal. plate has PIOJQCtlOIIS which extend into thecoinhustion chamber.
6. A gas heated and rediating element according to claim 1 in WlllClltllG vertically arranged metal plate is perforated and has 1 projections which extend into the combustion chamber.
Signed at London, England this 5th day of October, 1926.
WILLiAM GUY-FELL.
US142987A 1925-08-08 1926-10-20 Gas heated and radiating element Expired - Lifetime US1639605A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US142987A US1639605A (en) 1925-08-08 1926-10-20 Gas heated and radiating element

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48941A US1610370A (en) 1924-12-09 1925-08-08 Cooking apparatus
US142987A US1639605A (en) 1925-08-08 1926-10-20 Gas heated and radiating element

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Publication Number Publication Date
US1639605A true US1639605A (en) 1927-08-16

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US142987A Expired - Lifetime US1639605A (en) 1925-08-08 1926-10-20 Gas heated and radiating element

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5195425A (en) * 1992-04-24 1993-03-23 Modern Home Products Corp. Rotisserie heat directing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5195425A (en) * 1992-04-24 1993-03-23 Modern Home Products Corp. Rotisserie heat directing device

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