US990159A

US990159A - Carbureter.

Info

Publication number: US990159A
Application number: US54969610A
Authority: US
Inventors: Svend Olsen
Original assignee: Individual
Current assignee: Individual
Priority date: 1910-03-16
Filing date: 1910-03-16
Publication date: 1911-04-18
Anticipated expiration: 1928-04-18

Description

S. OLSEN.

GARBURETBR.

APPLICATION FILED MAR. 16, 1910.

Patentd Apr. 18, 1911:

SVEND OLSEN, OF HALLE, GERMANY.

CARIBURETER.

Specification of Letters Patent.

Application filed March 16, 1910. Serial No. 549,696.

To all 1/2/10"). it may camera:

Be it known that I, Svnxn ()nsnx, a subject of the King of Denmark, residing at .llalle, German Empire. have invented certain .new and useful Improvements in Carburcters, of which the following is a specification.

My invention relates to carbureters wherein liquid fuel is transformed into a vaporous mixture, which is then fed to the place where the gas is required for use; arid the invention has reference in particular to that type in which, for the purpose of securing ample surface for evaporation ot the carbureting liquid. a 'aporizing passage of tortuous form.

is located in a relatively tlat structure tur nished with a cover. A defect attaching to this Construction is that in the process of preparing the gas certain residual products collect in the vaporizing channel and in the course of time choke up the passage. To remove the obstruction the entire apparatus has to be taken apart, which is not only exceedingly troublesome, but necessitates complete stoppage of work for a considerable period.

The present invention contemplates the removal-ct these drawbacks by so organizing the parts that. access can be had to the vaporizing passage for cleaning purposes without the inlet. and outlet pipes having to be disconnected.

A practical embodiment of my invention is illustrz'ited in the acconipartying drawing, in whieh-- Figure 1 is a vertical section, and Fig.2 a horizontal section on the line A- B, Fig. 1.

The carbureter comprises two main sec tions, viz. a lower tlat-shaped part (I in which the vaporizing passage 7) is t'm-med, and a superposed part c constituting a detachable cover.

l preter to give the vaporizing mssagc a spiral instead ot the usual zig-zag shape, as there is then. for the same cross sectional area, less resistance oll'cred to the air. The passage may be advantageously constructed in such manner that the base gradually descends as it. approaches the center of the ap para tus. 7

The cover 0 is furnished with a dome or cap (Z. which constitutes a mixing chamber. and the. two sections a and communicate tlirt-niggdi :rniixingoipe c. for the supply of l ne], while air is admitted l l l l l t f is the inlet pipe thrtulgb the pipe 5 1/1 is the exit. through which the gaseous mixture is fed to the. place of consumption.

To enable ready access to the vaporizing passage l for the purpose otcleaning it, t provide the inlets f and 1 and the outlet in, in the lower section a of the carblu'eter, the conuuunication between the cap (I and the outlet. in being ettected b means of a channel l.

The fuel in the passage 1) and the gaseous mixture in the cap (I may be subjected to heat with the aid of an annular chambeni, having connecting pipes l', located in the section (.1, and heated by any suitable source, for instance, in the case of motors, by the exhaust gases.

The lower part 11, with the passage and chamber [,may suitably be a casting, as the rough inner walls promote evaporation.

A. collector I) may be furnished for the residual products.

Having thus described my invention, I declare that what I claim as new and desire to secure by Letters latent of the United States is-- 1. A carluireter, conlprising a lint-shaped section presenting a tortuous vaporizing-pas sagestirel and air inlets. and a gas outlet; at superposed detachable section having a mixlug-ca p. and a passage communicating with said gas outlet; and a pipe eonducting'from the lower section into said cap; substantially as described' 2. A carbureter, comprising a tlat-shaped section presenting a spiral vaporizing-passage, fuel and air inlets. and a gas outlet: a superposed detacluible section having a mixing-cap, and a passage con'nnunicating with said gas outlet; and a pipe emnlucting trout the lower section into said cap; substantially as described.

3. carbureter, comprising a flat-shaped section presenting a tortuous. vaporizirig-passage. l'uel and air inlets, and a gas outlet, and having an annular heating-chamber below said vaporizingpassage; a. superposed detachable section having a mixing-cap. and a passage communicating with said gas out let; and a pipe conducting from the lower section into said cap; substantially as described.

4. A carblu'ctci'. comprising section presenting a tortuous va sage, fuel and air inlets. and a as outlet :1 flat-shaped orizmg-pas- 'Iatented Apr. .18, 1911-.

supo posed detachable section having 11 mix- I11 testimony whereof I nlllx my signature 111g-cz1p, and a passage conunmncatlng wlth 111 presence of two wltnesses. said gas outlet; :1 plpe conducting from the -VFND I Y lower sectlon lnto szurl cap; and a collector V b b J for resldual products located beneath and W 1t11esses:

flat -sl1z1ped sectlQn; substantmlly as de- RUDOLPH 1 11101111,

scribed. 5011111111111 P. WARNER.