US1827956A - Vacuum ventilating stove hood - Google Patents

Description

Oct. 20, 1931. c. B. SHARPE 1,827,955

VACUUM VENTILATING sTovE Hoon Filed Sept. 20. '1929 2 Sheets-Sheet l ATTORNEY Oct. 20, 1931. c. B. sHARPE 1,827,956

VACUUM VENTILATING STOVE HOOD Filed Sept. 20, 1929 2 Sheets-Sheet 2 ATTORNEY Patented ct. y1.9.31

' U'Nlrl:DVs'rarus' VACUUM vENTILATINGjsTovEjrrooD y Appueaeimn` mea september 2o, 1929. serial No. 394,024.

The present. invention contemplates the provision Vof a vacuum ventilating stove hood, which embodies kamongst other features, a hood adapted to be supported above the cooking stove, and associated with means for eliminating the heated air, odor and other Y p t `ical shapeddeliector 18 for` directing the fumes from the cooking surface 0f the Stove.

In carryingV out the invention I contemplate the use of a hood adapted to be arranged above the cooking stove, andl within which hood 1s arranged a fan for creating a vacuum, whereby heated air, odors and kother fumes are carried away from the cooking surfaceV of the stove, and out of the room in which the stove is located, while also arranged within the hood is a lamp for directing its rays v upon the stove.

The nature and advantages of the invention will be better understood when the following detail description is. read in connection with the accompanying drawings, the 1nvention residing in the construction, combination and arrangement of parts as claimed.

In the drawings forming part of this appli- Figure 8 is a sectional view on line 3-3 ofl Figure 2.

Figure 4 is a bottom plan view partlyy broken away.

vThe Ventilating device forming the subject matter of the present invention embodies a hood" lOfwhich may vary in size and conliguration without departing from the inventi've idea. The hood is'adapted to be supported anappreciable distance above an ordinary cook stove indicated generally at 11, and for this purpose I preferably employ a pair of spaced standards, each including tel- Y escopic'sections 12 and 13 respectively. By

reason of this construction, the distance of the hood 'above the stove can be varied, thek sections of each standard being `held fXedrelatively by a suitable set screw 14'. The adjustable section 13 of each lstandard is conlnected to a bar arranged withinthe hood yby `meansof an elbow 16,

andV these supporting'fbars'. 15 are. mounted Vwithin'the hood in any suitable manner preferably by ringsl 17 A L.

'rr'anged within the hood a frustocon,-V

heated air, odor and fumes aboutthe stove tric motor 21 `within the hood, and associated with "this motor is a fan 22 (arranged. di-Y rectly above theY opening of the deiiector 18.

Suf

. surface into the hood, and this heatedf'airi'and` j the *like fare subsequently conveyed u to "the 7 .Chimney (not shown) byan outletpipe 17,2

Y projecting laterally from the yh ood Vas] illus# trated. "Suitable brackets'20 support an elec- Y Consequently when thefan is inoperation,

the heated air. and fumes about the stove survface are drawn .by a vacuumninto the hood 10, from which they subsequently -pass'into the chimney through the out'letvflue,19.`r :Risingfromthe motor and projecting through openingsjin the top of the'ho'od are small pipes 23 through which,y thel motor can'be properlylubricated from time to time` as the'V Ioccasion may require.'

Also located' within the hoodliola'djalcent thelower forward edge thereof is an electric light bulb 24 which iswa'rra'ngedfin a suitable reflector 25, whereby the light rays are directed downwardly in thedirection of the coolingstove 11. Theelectric wires-Q-ffor the lamp areconnected with a lswitchV 27,.

while similar wires 28 for the motor are alsol connected with the same switch. The switch" 27 is preferably of the push button type,v and these buttons are indicated at 29. Leading fromy the switch is a cable '80 which has associated therewith a socket 31 adapted to ac- Q0 Y cated as to direct its lightA rays over the stove 11. When the switch is closed to the electric@ motor 2l, the fan is operated to create a vacuum and thereby draw the heated air and A fumes fromthe cooking surface of the stove Within the hood 10, passing through the deflector 18, and leaving the hood through the flue 19.

While it is believed that from the foref going description,v the nature and'advantages of the invention will be readily apparent, I desire to have it understood that do not limit myself to what is' herein shoWn` and described and that such changes may be resorted to When desired as fall vvithinithescope of What is claimed.

VVhatI claim is Y. l. A vacuum Ventilating stove hood,Y corn- Y prisinga hood adaptedV to be yarranged above stove, means for adjustably supporting the Y hood, whereby it canvbiev arranged any de- V si'red'distance above the stove, a frusto cone shaped ndefiector arranged Within the hood Gandhavng an enlarged central opening, an Velectrlcinotor Withm the hood,` a fan supported bysaid motor and arranged directly above saidopening in the deector,yvhereby a. vacuum is created andthe heated air y 1 fumes`dravvn fromgthe'cooking surface of the stove into lthe hood, and an outlet flue projecting'fro'm said hood.

" 2. A vacuum Ventilating stove hood `cornrising in combination a hood open at its vottom and adapted tobe arranged directly abovethe stove, a pair ofv` spacedstandards Y adapted to repose upon the `floor vvholly to one side of the stove` and hood, one Side of (the hood having spaced openings, support- V ing bars arranged Within the hood fand attached to the 'opposed Walls thereof and pro-KV "jecting through said vopenings,fone bar for 40 each standard, elbows `connecting the adjai cent 'ends of said bars and standards whereby the hood is supported upon the stove, means v arranged Within the hood for creating a vacuum and thereby dra-Wing the heated air `and fumes from the/cooking surface of the 'i l Stove into the hood, and an outlet flue pro-v jecting from the hood. p

In testimony whereof I afx my signature. 'i CARLTON B. Sl-lilrRPF1 ;V

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