US1926589A

US1926589A - Apparatus for making inflammable gas

Info

Publication number: US1926589A
Application number: US536833A
Authority: US
Inventors: William G Holzschuh
Original assignee: Individual
Current assignee: Individual
Priority date: 1931-05-12
Filing date: 1931-05-12
Publication date: 1933-09-12
Anticipated expiration: 1950-09-12

Description

APPARATUS FOR MAKING INFLAMMABLE GAS "Filed May 12. 1931 Sheets-Sheet l lnuenlor y Q IL -k0 v A ilorney P v1933' w. G. HOLZSCHUH 1,926,589

APPARATUS FOR MAKING INFLAMMABLE GAS Filed May 12, 1951 2 Sheets-Sheet 2 3 2 Z5 11 Z I fla Inventor A ltorney Patented Sept. 12,1933" I William G. Holzsohul i; r v v Aiii iucati ivra 1;; 931. *sr ia 'no.5345,8331

The objector this invention is to" provide an apparatus for'- mai ing fuel gas by'mixing air l and fuel oil and gasoline. V l r Another object. of the invention is to provide j for the purpose of; drawing oil'or a n ixture oi fwhich causes the mixed gases to a suitable supply pipe.

r shown-in Figures 1 and 2.

tank 1 and makes a close j ointtherewith. This; pipe extends to the bottom of; the

tank

1 or 7 an apparatus in which a rotary fan is operated 'oil and gasoline from a' tank and mixing it with air and blowing the mixture back into; the top of; V

the tank into theiclearance space above the coil and maintaining a certain pressure therein Figure a shows a further modification of the pi eratus. r x e I 7 '-;In the drawings like reference numerals indi i cate like parts; p I

Inthe drawings referenee'numeral IEindidates:

a tank having a vertical vaxia which preferably flowyout through of the, invention will broken' away will be large "enough to hold aboutfrve gallons of fuel oil or a mixture of fuel oii'a'nd gasoline with a suitable air spaee therein above the oil,

The tank isfilled to the level indicated. "On top of this tank is provided a ian casing or housing 2 in which is mounted a rotary'or centrifugal fan or pump 3.; The bottom of the fan casing is open and the fan casing inclosesfl asimilar opening 13 inthe top of the tank 1 so that the -fan can blow "airior'a" mixture cfair and oil down through this opening'into the tank. The

fan is mounted on a horizontal shaft 4 and is driven'by a motor or 'pu1ley,'as mayirbe' desired. The shaft 4 is packed with a suitable-stuffing box to prevent the leaking of air either inor out; t r V I V In the side ofthe fanbasing is an intake-opening which is locatedcentrally with regard to the axis of the shaft of the fan. 'Into this opening is threaded a pipe 5', which extendslaterallyjirom the fan casingto an elbow and T joint 6. From this joint extends laterally'e oheck valve '1 and downwardly a pipe 8 whichpipepasses'intothe almost thereto, and'is serrated on the, bottom so" If} the liquid issuiii cientlyyolatile} the: pipe 3 1'isisfil fi mi r ith a "through the; A

drawniinto the fan Teasing and;

o s rs fl; s le-i0) for that oil can alwaysl pass "from the tanllinto-rthe terminate above the liquid; 1

When, the apparatus impaired; the fan 3 rotate d'and by .centrifugal forcefthe .air thrown out under a moderate-pressure and'withgreat case, nd 1 down through'the opening into the tan 1. v The pressure created; and maintained'thereby isabout. e u is eish inch o sw is s e r d w in through the' center ofhthe tan case throug velocity to the periphery of the fanpipe.- g In -the pipe above' th'e leveLoI theoil is an --opening 9 for a purpose that will presently aps q-1 ited d wn nt i l s tb i a the pipe 5.-and through-the check valve Y7, and

o h-the p s i 'lihei a ie g is n d ar n u su ly e-e s testes i ri yijx is drawn cit audito secure; the correct mixture of air andfoil andg as. The air-thatis drawn pkisr ue t emes-8 r nters i at th openings whichsislocated abo ethe level of the oilybutjthisop n n is smu'e ieugh sQ-that moretor lessloil' isidrawn up through pipe alongwith the air and this .ixtureof oil and s n se st fio i skf fii e p ,i st l as o mixture. The air and oil somixed is iorcedout under some pressure through the opening in the r Y i 1 bottom of the fan easing into the top of the tank t has above describedgandthis mixture is in turns V 1 90.

drawn into the'o'pening 9i and return to thefan; casing through the pipe' SQthe air and oil being circulated through the thoroughly mixed.

From the top of the tatriieads out a pipe 10 a controlled by a valve 11 fror'n'which leadsa supply pipe 12 through which the combustible mix- 7 V lture is conveyed tothefbur'ners or" a furnace or to system and being i any other place-whereit is to be consumed or ap-' 1 B pliedtoany usefulpurpose. V V v In Figure 3 I have shown a modified form of the apparatuswhich is to be usedinithepouter ence numeral 2 indicates the fan casing and this" is covered by a lid 16 Which'has a ventilatinghood air; that'is; outside of the' house, in whioh-refer- 1 '7 casing is coveredby a housinglS 'whichinturn I v 1'05 1 7.

17 therein; 1 18 indicates a pair orwire'szor electhe fan in the casing2 is operated, otherwise this apparatus is the same as that-shown in Figure 1;

In both cases a filler'pipe 20 isprovided which .tricalconductors leadingto the motor whichf passes in through the pipe 2'7. a

The direction in'which the air or mixturefiows.

rises from the top of the tank; andthrough which the tank 1 can be filled. This pipe'isv closed by a cap 21.

-As shown in Figure 4, a tank 1' is providedon top of 'which is provided a fan casing 25, in which a fan is located similar to that shown inFigure 1. Into this fan casingis' drawn "a mixtureof air and oil from the tank-below, just the same as is shown inFigure-l. The fan casin'gjhowever, does not open into the tank; but discharges into a a conduit 26, through which the mixture 'of 'air and oil is conveyed to the point where it-is' to be used. Asshown in Figure 4, an air intakepipe 27. is provided which is controlled by avalve 28, .in 'theztanlz and the air supply that is needed is indicated in each case by arrows It will be understood that the term oil as used in the specification and claims of this patent means any liquid that is combustible in itself or that is capable of producing a gas or vapor that will burn. I r

"I claim:

1. In anapparatus for producing a combustible gas, the combination of an'oil tank containing volatile oil and air, an opening in the top of the tank, a fan casing fixed over said opening, a rotary fan in said fan casing adapted to blow air through said opening into the tank from the periphery of the fan, and a pipe connected to said fancasing concentric to the axis; of the fan, said pipeextending 'downinto the tank and making a close joint therewithand into the oil inthe tank,

said pipe having 'a small opening therein' above the liquid level line and an bpenin'g below the v liquidlevelline and being adaptedto' draw. both 7 oil andair intothe fan casing and mix them on the rotation of the fan and "discharge the mix t me into the tank. a v v j 2. In an apparatus for producing a combustible gas; the combination 'ofanfoil tank containing volatile oil and air, an openingin' the topof the tank, afancasing fixed over said opening, a r0 tary fan insaid fan casing adapted to blow air through saidopening into the tank from the periphe'ry of the fan, and a pipe'co'nnectedlto said fan casing concentric to theaxis of the fan, said pipe extending down'into the tank andmaking a close joint therewith and into'the oil in the 'in said opening above :admissionof air.

'tank' above the liquid level line for the tank, said pipe having a small opening therein .above the liquid level line and an opening below the liquid level line and being adapted to draw both oil and air into'the fan casing and mix them on the rotation of the fan and discharge the mixture into the tank, said pipe having alsoan opening above the tank adapted to permit the passage of airinto saidpipe from the outer air.

'3. In anapparatusfor producing a combustible gas, the combination of an oil tank containing volatile oil and air, an opening in the top of the tank, a fan casing fixed over said opening, a rotary fan insaid fan casing adapted to blow air through said opening into the tank from the periphery ofv the fan,;a pipe connected to said fan casing concentric to the axis of the fan, said pipe extending down into the tank and making a close pipe having a small opening therein above-the liquid level line andan opening below the liquid levelline and being adapted to draw both oil and air into the fan casing and mix them on the v rotation of the fanand discharge the mixture 'into the tank, saidpipe having also an, opening above the tank adapted to permit the passageof 'air into said pipe from the outer air, and a valve 4. In an a'ppa'ratus volatile oil and air, anropening in the top of the tank, a fan casingfixed over said opening, aro 'tary fan in said fan casing adapted to blow air through said opening into the tank from the periphery of the fan, and 'a' pipe connected to said fan casing concentric to the axisof the fan, said pipe, extendingdown into the tank "and making a close joint therewith and into theoil in the tank, said pipe having a small openingtherein above the liquid level line and an opening below, theliquid-level line and being adapted" to v a for producing'a combustible gas, the combination of an oil tank containing "joint therewith and; into the oil in the tank, said 1 the tank to regulate the