US1293348A

US1293348A - Carbureter.

Info

Publication number: US1293348A
Application number: US12631416A
Authority: US
Inventors: Anthony Costa
Original assignee: GRAVITY CARBURETER Co
Current assignee: GRAVITY CARBURETER Co
Priority date: 1916-10-18
Filing date: 1916-10-18
Publication date: 1919-02-04
Anticipated expiration: 1936-02-04

Description

A. COSTA.

CARBURETER.

APPLICATION FILED OCT. 18. 1916.

Patented Feb. 4, 1919.

mm kw Wm @w wx To (ZZZ 'wiwm may concem Be it known that L Ammon a? COSTA? citizen of the Gillie States and EL T8 'dent of Cleveland, county of C iyehop n a-n l useful ieizitiiw' as inin unison Wiii certain. eiegrree of lost inetion, and con be acijustecl to the time of opening of each. To Zlieavcon' plishment of the foregoing and Tainted ends, said inventioin i'zlien, consists of 'i ile m ans hereinafte fuiiy olesci'ilie and pmiiivumrly poimed out in eieimsf The annexe pimwing and. the following descripeion so ri in ciotaii certain IRECl1L- nism embofi "lie invei'iiiion snob 6iis ""se i means cons; Jut1ng,'iioivevei', on: one

rioiis meelienieei fonns in which g oiple biie invention may be used.

in the chamber 1 is an upflgli t boss a conduit 5 in which there is exijusmbiy mounted the fuel supply conduit 6, fuei "being' aclmiifited to hee conduit 5 by means of alatei'alopening thereinii'o. lviounted in the top of the conduit 5 is o, clisk 8 provided with o plumlitvo'f railiailly (lisposecl and upwardly inclinefi fuei'nozziee 9, all oi which Speaificeaion of Letters Latent Patented i, Mi?

Oppeending 2 chamber, is stormed between the disk, and all of the rough the IQ lng chamber mustpass l one fuel nozzles 9. Each -8 0i ozzies tex'iiiinates in a semiformed in the the s between the flange and I oi-znally substantially CliJS6l news 0''; Ting- Qiliafl' the recess eoona the noz- (G a number of smaii openings point i iliOllgll whie the air 1'' ring 12 is provide: up .i ending arms 13 hehvc which moaning a ooiiarllwhich is at lied to a vnive stem 15 on which is mounted a. fuel val e i6, which normally closes the fuel conduit I *liizaniount of lost motion 1S een Sane valve stem 15 and fihe eoilzn ii, by means of a pin 17, meimiecl 1d ezienfiing across s, narrow in the stem, the recess being than ilie pin and permitting uni of mot-ion between the ewe. operating against a block o bile hollow portion of the disk "co normnliy seat the fuel valve 16 "1 iiiu n seats the valve 12, although by reason of its own weiglv's, pin 1'? is against ilie upper ess in line stem 15 inner eoigeiof time valve 12 a small flange or-lip 21 m ni' 1' i a F W K U Mmose no vine Modem edge (E3.

is; lie chief point or" (lisiiuoearbureter over that z bi l aforesaid ova-pending; eppliee hon ii e fin-lotion. this flange 19 1s t0 the passage of an across the fuel nozzles until ilie valve 12 has been initially lifted, as shown in Fig. 2. It is thus possible to pefrmii the valve 12 to be opened by sue 'ision by the engine and "so then suddenly open. the fuel nozzles thus drawing out the fuel rapidly and making it possible for the engine bo oceeierete very much more quiel ly valve 12, although this than is possible with the former type of air valve. Another advantage of my improved air valve is that a greater fuel economy can be secured since the fuel is not drawn into valve 12,-

Other/modes of applying the principle of my invention may be employed instead of the one explained, change being made as regards the mechanism herein disclosed, ro-

i ided the means stated by any of the fol owing claims or the equivalent of such stated means be employed.

I, therefore, particularly point out and distinctly claim as my invention:

1. 111 a carbureter', the combination of a casing constituting a mixing chamber, a plurality of radial fuel nozzles therein, a ring valve disposed between the wall of said casing and said nozzles and partially closing the passage therebetween, a valve normally closing said nozzles and connected to said rin valve to operate in unison therewith, an a flange on said ring valve on the side adjacent to said nozzles, said flange bein adapted to delay the full opening of sa'i nozzles.

2. In a carbureter, the combination of a casing constituting a mixing chamber, a plurality of radial fuel nozzles therein, a ring valve disposed between the wall of said casing and said nozzles and partially closing the passage ther'ebetween, a valve normally closing said nozzles and connected to said rin valve to operate in unison therewith an a depending flange on said ring valve on the side adjacent tosaid nozzles, said flange being adapted to delay the full opening of said nozzles.

Signed by me, this 16 day of, October, 1916 ANTHONY cos'r'A. I,

Attested by- D. T. DAYIES, H. R. MEEHAN.