US928710A

US928710A - Carbureter.

Info

Publication number: US928710A
Application number: US48886909A
Authority: US
Inventors: Frank Svagell
Original assignee: Individual
Current assignee: Individual
Priority date: 1909-04-09
Filing date: 1909-04-09
Publication date: 1909-07-20
Anticipated expiration: 1926-07-20

Description

P. SX'IAGELL.

GARBURETER.

y APPLIUATION FILED APR. 9,1909. @gpm Q, Patented. .my zo, i909.

2 SHEETS-SHEET 1.

' jjj-@eff Wiki/woo@ F. SVAGELL.

GARBURETER.

APPLICATION FILED APR. 9,1909,

Patented July 20, 1909.

2 SHEETS-SHEET 2.

FRANK SAGELL, OF VERONA, PENNSYLVANIA.

CARBURETER.

To all whom it may concern:

Be it known that I, FRANK SvAGELL, a

subject of the King of I-Il'lngary, residing at- Verona,^in the lcounty of Allegheny and State of Pennsylvania, have invented certain new and useful Improvements in Carbu-reters, of whichthe following is a specification, refer'- ence being had therein tothe accompanying drawing.

This invention relates to carbureters, and the object of my invention is to provide simple and effective means in connection with a carbureter for preventinfr foreign and solid matter frofn entering a cylinder of an engine.

My invention aims to provide an attachment that can be easily secured to a carbureter particularly an automobile carbureter,

for preventing foreign matterl from passing into a cylinder of an engine and eventually retarding the movement of the piston therein.

My invention aims to prevent foreign matter from entering the cylinder by providing a carbureter witha screen or sieve detachably mounted in the carbureter whereby the p same cannot be blown into the cylinder of the engine.

, The carbureter attachment will be herein-Y after described in detail and then specifically pointed out in the appended claims, and reference will now be had to the drawings -formlng part of this ap lication, wherein there is illustrated the pre erred embodiments of the invention, but it is to be understood that thev structural details thereof can be varied or changed without departing from the spirit or scope'of the invention. In the drawings, Figure 1n section of a carbureter provide with my attachment, Fig. 2 is asectional side elevation of thesame, Fig. 3 is'an enlarged longrtudinal sectional view of the attachment, Fig. 4 1s anend view of the same, 'Flg 5 is a longitudinal sectional view of a modified forni of attachment, 'if ig. 6 is an end view of the same, and Fi 7 is a side elevation ef a still furthermodiiled form of attachment.

In the accompanying drawin s, I have illustrated, that type of automo ile carbureter commonly ,'.known as, The Lunkenheimer, said carbureter comprising a valve body 1, having a spring held valve flange 2, a valve lock 3, a regulator 4, inlet connections 5 and 6 and an outlet pipe 7 adapted to be Specification of Letters Patent. Applicatio mea Aprn 9, 1909. seriai -1\r .-is,te9."

iene.

1 is a plan artly4 Patented July 20, 1909.

connected by a pipe 8 to the cylinder of an engme.v These elements are common -to most every carbureter and therefore form no part of my invention.

My invention resides in providing the outlet pipe 7 with interior screw threads 9 for an exteriorly threaded sleeve 10', said sleeve having the outer end thereof provided with an extension 11 having a depending sectorshaped flange 12: Mounted in--the sleeve 1() is a cylindrical wire screen or sieve 13ha'ving a round closed end 14 adapted to engage the flange 12, said flange preventing the screen or sieve from being blown into the pipe 8.

A modified form of screen or sieve is shown in Figs. 5 and 6, wherein the screen or sieve is provided with longitudinal right angular partitions 15 for preventing the screen or sieve from collapsing.:

A modification of the sieve 10 is shown in Fig. 7, wherein the exterior threads thereof are dispensed with, andthe outer end of the sleeve cut at an angle, as at 16, exposing the greater portion of the screen or sieve 13'and thereby providing a greater outlet for gaso- The mesh of the screen or sieve is, su'ffine to collect foreign matterV in ficiently and by detachably mounting the gasolene,

sleeve 10 lin the' outlet pipe 7, the screen or sieve can ber `removed and cleaned. The sleeve 10 is preferably made of metal, while the screen or sieve 13 is made o f ne wire.

Having now described my invention, what I claim as new, 'is;-

,1. In a carbureter, the combination with the outlet ipe thereof, o'f a cylindrical screen having a c osed end, and means surrounding said screen and engaging -theclosed end thereof for retaining said screen in said outlet pipe.

2. In a carbureter, the combination with the outletv pipe thereof, of a sleeve threaded in said pipe, the o`uter end of -said sleeve having a vprojection provided with a sectorshaped flange, and a cylindrical screen mounted lin said sleeve and having a closed round end engaging said flange.

' In testimony whereof I affix my signature .in the presence of two witnesses,

A. H. RABSG, i MAX I-I. SRoLovrrz.