US1088849A - Gas-stove. - Google Patents

Description

l 0. C. SYVERTSEN.

GAS STOVB. f v' APPLIOATION ILILBD SEPT.27, 1911.

1,088,849. Patented Mar. 3, 1914N rected into the burner chamber 4and highly heated therein may issue 4theret'rom'and be. y directed intothe bake 'chamber 0r oven, and will be retained to maintain therein ay proper oven.

iiNiTEn sTATEs PATENT oEEi'cE.

OLE C. SYVERTSEN, OF TAUNTON, MASSACHUSETTS, ASSIGNOR TO WEIR STOVE COMPANY, OF TAUNTON, MASSACHUSETTS, A CORPORATION 0F MASSA- CHUSETTS.

To all 'whom fit may concern Be it known that I, OLE C. Srvnirrsing, of Taunton, iii the county of Bristol and State of Massachusetts, a citizen of the United States,;have invented new and usevful Improvements in Gras-Stoves7 ot which the following is a specification.

My invention relates to improvements in gas stoves, and especially to a stove having a burner chamber or one thatcan be .used for broilin'g, and an independent bake chaniy tarded circulation of hotar will be etl'ected throughout'the `chambers of tliestove and passages connecting therewith that .air dihigh degree of temperature; vto provide also for a preliminary heating of theaii" directed intothe burnerchamber and to provide also for 4the retention of heat'in both chambers by meansof` a circulation ofv hot air throughout the walls surrcundin and forming the re? spective chambers or y the retention of hot air therein acting as an insulating means for the conservation of heat within the respective chambers. My invention can bestbe seen and understood by reference to thedrawings,in-

which Figure 1 shows the stove partly in front elevation b ut mainly in section. Fig. 2 is a cross vertical-section of the stove.

Referringv to 'the drawings :-1 represents the stove havingt'ormed.therein the respective chambers 2 and 3. Of t-hesetlie bottom chamber 2 will hereinafter be lreferred to as the burner chamber inasmuch vas it contains a burner 4; and is used for broiling. ''llie upper chamber 3 isthe bake chamber 0r The respective chambers are separated from one another bya partition or plate 5 connecting with the walls of the stove formiiigthe chambers; while access is lia-:l

to the saine 'from the front of the 'stove through doors 7 and 8 respectively, the door 7 closing the burnei' chamber, the door 8 the oven. l

ne construction embodying my invention Specication of Letters Patent. Application filed September 27, 1911. Serial No. 651,532.

GAsLsTovE.

Patent-od Mar. s, 1914,.

especiallyp'ertains to the'walls ot' the stove t'orniing the respective chambers for it iS by and through these walls that I am en abled to vattain the objects of my linvention above referred to. l

Referring accordingly to Fig. 1 it will be -seen that the side walls of the stove forming the sidesot' the respective chambers-consists ot separate spaced plates t), 10, 11, re

speetively. Of these plates the plates 9 andj 10 form vclews at the sides of thestove extending alongside the respectivo oven and burner chambers therein. The plates 10'and 11 it'orni compartments for contaiiiingdead air. Interposed between the plates 9 and 10 are partitions 12.1 These partitions are lo-` cated vsome little distance below the plane plane of the bottom ot the burnerchamber.

The partitions-l2 act to divide or sepa atc the space between the respective plates 9 and '10.into separate air containing andY ilue `forming compartments 13 and lll, respecyce . of the oven and preferably not :tar above the` tively.V Ot' these compartments the ones 13 extend `alongside the burner chamber cn 1cit-her side therco't in the part `lying below the partition 12 and at the bottom or lower end 15 thereof are open to the atmosphere.V

The compartments 13 also connect'with the burner chamber b wa of o ieniuos 1(3.ii1 :D

the inner plates 9. The compartments 141 extend alongside both ot' the respect-ive chambers, extending alongside the burner chamber only in the part lying above the partitions 12. The compartments 111 connect with the-respective chambersof the Vstove byway of openings 17 and 18 in the inner plates 9L Ol these openings the openings 17 are in the uppcnportion oi the burner chamber and through which openings ron'imunication is had from the upper part of the burner chamber into the respec- Vtive compartmeiits 14. The openings 18 are in that portion ollhc plate J adjacent to the oven by which communication is had from the compartments 14. into the oven.

The wal] forming the back ol the stove consists of separate spaced plates 1l) and `20 respectively. These plates are spaced to provide air spaces at the real-ot the respective chambers oli the stove. At a point adjacent to the burner chamber the plates are pro vided with an interposed partition 21 forming with the respective plates and their edge connectionsan' air containing and flue forming compartment 22. At a p oint near the lower endA thereof the outer plate 20 is providedwith openings 23aifording communi- -cation from the outer air into the compartment 22. The said compartment 'hasalso conmunication with' the burner chamber through `openings 24-in the inner plate 119.

i These openings 24 are preferably located at chamber.

a point just below the partition'21 and affordfa communicationbetween the compartment:22wandtheupper portionof the burner The-wall of the stove forming the top of the oven chamber consists of the separate spaced plates 25 `and 2G, respectively, which have vclosed connection wi'thjone another' around their respective edges by properly. interposed parts forming a portion of the body ofthe stove and'providing an intery posed air containing'and flue forming compartment'27. lAt the, front of the stove the plate 25 is provided with openings 2.8 by

-which communication isihadfrom the oven edges to'form aircontaining compartments Of these doors -the doors 7 chamber into the compartment 27. .At the.

rear of the flue -forming compartment 27 the stoveisprovided with an outlet passage 29 affordingy an outlet fromthe compartment 27 'to vthe atmosphere. The doors 7 and 8 located at the front of the stove and closing the respective chambers'therein are also each preferablyl provided with separate spaced plates closed around their respective between them; closing tlle burner chamber consist of the plates 30 and 3l, respectively, forming 4an air containing and flue forming compartment 32 between' them, The plate 3l along the bottom edge thereof is provided with` chamber.

The door 8 which closes the oven or bake 'chamber lprovided `with separate spaced plates 35 and 3G closed around their respec# tive edges to form an air containing compartment 37 between them. The bottom of thestorc or wall forming the bottom of the 7. burner chamber consists of a plate 38.

" p In tlieopeiation of the stove air will enter at the sides of the stove through the openings 15 at the bottom thereof, thence pass through the compartments 13 and openings 16 into the bui-ner. chamber. At the back of the stove air will enter at the point of openings 23 into the compartment ,22 and thence .pass i-nto the burner chamber through openings 241. At the front ofthe stove air will enter the compartment `forme'din the `door 7 by way of the opening v3.3 at the bottom,l

thence pass upwardly through Vthe compartment 82 and enter the burner chamber through openings 34e.,v The air thus freely delivered to the. burner chamber becomes vhighly heated therein and passes out of this chamber through openings'v17 at the sides of the stove, thence proceeds upwardly through therespective compartments 14 and enters the oven through openings 18g The heated air p-asses out of the oven by way of the openings 2S atth'e toplthereof and into ,the compartmentfor flue 27 and thence proceeds through this-.compartment over the` top of the oven. chamber to the outlet passage 29 Aat the back of. the stove. 4

It willv beseenalso that both the oven andburner chambers are surrounded either by air containing compartments through "which heated air is flowing, or in which heated air is retained, thus acting to retain 'o the heat invboth` chambers and especiallyv that forming the oven.

tering theburner chamber, this by reason vof the heating'ofthewallsrof the flues or The air will also become more o'r less preheated before en.

compartments between .which the airmust' What VI claim -as my invention isz. In a stove of the character described, the combination ofY an oven chamber having an "outlet, a burner chamber and a partition separating said chambers, said -chambers being provided with separate spacedwalls on either side thereof forming'flues open at 'the bottom to the atmosphere and thefin'ner ones of which walls are provided with open- -enter before entering the burner chamber. i

ings therein, partitions interposed between said spaced Walls,` dividingl said respective iiues intol upper and lower compartments,

, the lower one of said compartments connecting` .withA the atmosphere vas aforesaid and `extending alongside the lower. portion of said burner chamber to connect-with said burner chamber by a portion-of .the openings through the inner of said 'walls,-- the other and upper-ofv said compartments eX- tending alongside both of said chambers and connecting'7 respectively, therewith by other ofthe'openings through said inner walls.

' OLE C. SYVERTSEN.

-Witnesses:

JOHN E. R. Haren,

M. E. FLArinn'rY.

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