Szőke Béla (szerk.): Műszaki nagyjaink 1. Az áramlástan művelői, a kalorikus gépek, a gazdasági és szerszámgépgyártás fejlesztői sorából (Budapest, 1983)

Terplán Sándor: Csonka János

United States Patent Office.

DONÁT BÁNKI AND JOHN CSONKA, OF BUDAPESTI!, AUSTRIA-HUNGARY.

GASOLENE-MOTOR.

SPECIFICATION forming part of Tetters Patent No. 595,502, dated December 14, 1897. Appliettlos Sled Korcs&er 30, 1835, Serial No, 614,020. (No Koiel.l

To all u-h oin. it m fiu con rern:

Bo it known that we, Dókát Bánki ami ; John Csonka, subjects of the King of lfuu- j gary, residing in Buda-Pesth, in the Kingdom ;

S of Hungary, have invented certain new and ; useful Iuiprovements in Gasolene-Engines, of ! which the following is a specification.

We have made improvements on gasolene- i motors which in the main principle refer to I jo the manner of and means for introducing- t he ; gasolene into the device for obtaining a sut'- ; ticient mixture and to the construction of a j combustion-chamber which accomplishes the : combustion of the mixture without the help , 15 of any exterior heating.

Our invention, is illustrated in the aecompa- j nying drawings, in which—

Figure 1 is a side elevation of the engine, i partly in section. Fig. 2 is a section on line j to 2 2 of Fig. 1. Figs, 3, 4, and 5 are views of j different forms of reservoirs for maintaining j the gasolene-supply at a constant level. Fig. ! 3 being a section on line 3 3 of Fig. I. Fig. j C is a longitudinal vertical section of a modi*5 fied form of the feeding device. Fig. 7 is a j transverse vertical section of the same. Figs, j », it, and 10 are modified forms of heating de- ; vices; aud Figs. 11,12,and 13 are detail views j showing modified forms of igniting devices, j 30 The device for producing (t combustible j mixture, which for brevity wo call the “feed- j ing” device, is arranged iu the suction-tube j before the main valve V, Fig. 1, Sheet I. This j is arranged in such a way that during the j 35 period of suction a certain quantity of fluidis j sucked into the air-pipe and drawn violently j into the cylinder.

In the wall of the air-pipe K is an opening 1 br passage F, which corn mimicates with a tube j 40 or passage P, leading to a gasolene-reservoir : 31, which isadapted to maintain tho gasolene 1 at a uniform level.

In Figs. 3,4, and ö there are three different j constructions shown for the regulation of this j 45 constant level of tho liquid. In Fig. 3 is ■ shewn a float S in tho liquid, and connected with this float is a small valve which may bo closed by the float as soon as the same rises and opens again as soru as the level of the

gasolene fails, lowering the float. The play 5 of this float holds in this way the liquid iu nearlyexact constanlheight. Iu Fig. 4, Sheet I. is shown an escape-pipe iu the kwi M . which does not allow a rise of the level. In Fig. 5 the liquid is closed in a vessel, and ai, 5 air-tube extends down therein to the line M X, and thus there is a discharge-pressure on the liquid equal to the height M h, tending to discharge the liquid at the cock P.

In Fig. 7 is the level of the gasolene visible 6 oit a gage-tube W.

In Figs. <i and 7 is shown a modified arra n gement of the feeding de vice, in which four openings F' arc provided in the chamber B, which communicate with the boring K' and gasolene- 6 tube P.

The area of the openings F' is controllable by means of screws G, which end in points . f a conical form. These screws may bo provided with a central longitudinal boring If, 7 Figs.O and 7,through which air maybe su eked in du ring the period of suction, whereby arumpleto dispersion of tho gasolene will result.

The introduction of air may be regulated either by hand by means of a throttle-valve 7 D, Fig. 1, Sheet I, or else automatically by the suction of air. Such au automaticallyacting throttle-valve is shown in Fig.

The lids I) are kept closed by means of the spiral spring / and open only in ease there S should be a decrease of atmospheric pressure in chamber B, and in proportion to this decrease of pressure in chamber B the lids consequently regulate the degreo of diminution of pressure. 3

In box H, Figs. C and 7, is a chamber C, through which the waste gases pass at K and L in order to heat the explosive mix!nie.

In order not to change the mixture produced by means of our atomizer in the oviin- 9 der by condensation, so that the mixture remains easily inflammable and the couibustion-tube cannot be cooled through the contact with the mixture, we heat tho air which wo use for feeding our engine. By the heat- 9 ing of tho feed-air qnd the uso of a eouvonently-cdnstrueted combustion-tube wo attaiu this, that we dispenso with a eontinuously-116

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