US1148333A

US1148333A - Carbureter.

Info

Publication number: US1148333A
Application number: US616515A
Authority: US
Inventors: Joseph J Payne
Original assignee: Individual
Current assignee: Individual
Priority date: 1915-02-04
Filing date: 1915-02-04
Publication date: 1915-07-27
Anticipated expiration: 1932-07-27

Description

1.1.`PAYNE.

CARBURETER.

i 51101111011 mep FEB. 4, 1915 L M8381 1111111111911 July 27, 11115.

m'nqssas, x Jbsph Jpg/1w. humor zf l @piller llllllltii erteilen. 'I

LldSSS.

Speeilcetien of Letters latent.

Patented'dfuly 2?, 19H5.

Application tiled February t, i915. Serial No. 6,165. Y

T0 all 'whom 'it may concern.:

Be it known that l, Josnrii JQ PAYNE, a citizen of the United States, residing at Gincinnati, Ohio, have invented a new 'and use-- ful` Improvement in Carbureters, of which the following is a specification.

:My invention relates t0 carbureters of the class adapted to the use oit-motor ilen hicles or for other suitable purposes, and thev objects of my improvements are to provide positive means for controlling the volume of air admitted to the mixing chamber in relation to the volume df admitted thereto for maintaining "he sii-ed proportion of the fuel mixture un .der different demands for quantity; to pro vide means for. controllingr the quantity of the fuel mixture to be admitted'to the explosion chamber of theengine under different speeds and duties Without changing its quality; to provide means for admitting the air to the inixing'ehamber from opposite directions to a common meeting pointl and perpendicular to the movement of the gas thereto for effecting a more thorough mixture of the fuel ingredients, and to provide simple and durable construction and. assemblage ot the various members for se-A curing facility of operation and efficiency of action. Theseobjects may be attainedin the following describedinanner, as illustrated in the accompanying drawings,` in which t* lFigure l is a diametrieal "section with broken parts in elevation of Ia carburetei engagement of the pin 6 with the annular groove 7 formed in the stein.. Said float chamber is of the ordinary construction and operation and is provided with the gasolf-iie jet nozzle 8 to discharge within the hollow stem in the usual manner. A rotatively adjustable gate 9 serves to control the air inl let opening il formed inthe tubular shank l@ ftl l-t l be" tll l .i o. ie oa com Vi in ie usua maimei.

The mixing chamber 2 which intersects the body is formed with open ends and with similar open slots 13 in its end portions, as shown in Fig. l. Cylindrical caps vlil are rotatively adjustable on the said respective -end portions oi' the mixing chamber and each of them is formed with similar longitudinal slots l5 adapted to registenlwith the corresponding slots 13 in the endfwalls of the mixing. chamber. Each of said `caps l' may be formed with a slotted radiallyprojecting arm 5.6 adapted to inovably engage with thecorrespondiiig ends ofthe double crank shaft 17 which may be journaled in bearings lsecured on the body andparal lel. with the mixing chamber-as shown in Fig. 3. Said shaft is provided with yan arm 1 9 whereby it may be adjusted/with theft-aps simultaneously" to laterally control the width of the slots 13 for admitting more or 1 less air to the interiorof the mixing chamber in proportion to the amount of gasolene admitted thereto from ythe jet nozzle 8. i A tubular gate valve Q1 isslidable longitudinally within the cylindrical mixing chamber by lmeans of the rod 22, and is formed with an open end :and near its opposite end with longitudinal slots 24 ada )ted to reister with the corres ondine r, Y n.

slots 13 in the vVall of the mixing chamber.'l

Saidvalve is also formed with'a longitudinal opening 25 for theAfi-e'epassage, therethrough at all tunes of the carburetedai'r from the jetnozzle to the interior ofx said valve and also with ,a circular opening 2G to admit iiioie or'lessofthe fuel mixture therefrom to4 the discharge opening of the body. The longitudinal movement ot said valve is limited and its rotative movement prevented by means olf the movable engagement of the fixed pin 27 with the longitudinal slot 28 formed in its side wall.

Separate actuating connections l (not shown) and placedconveniently 'accessible to the operator may be made with the gate valve, the crank shaft and with the adjustable gate E).

ln operation, the rotative adjustment of the caps nl ay serre to control the width of the air'inlet slots l?. formed through the ivall -of themiiiingf chamber for controlling the proportion of a'r in relation to' the amount of carhureted airr to said chamber for changing the quality of the fuel mix- To thosevskilled in the' art the many adl vantages is evident of accessible facilities arranged tor separately and positively con# trolling the quality and also the quantity of the fuel mixture to meet the requirements of different speeds and Valso more or less heavy duty required of the engine.

Having fully described my improvements,

what I claim as my invention and desire to secure by Letters Patent of the United States is l. In a carbureter, the combination of a tubular body formed with a transverse mixing chamber having slotted end portions,

similarly slotted caps iotatively adjustable on said end portions for changing the width l ofthe slots therein, .a gate valve movable longitudinally within the chamber for controlling -the ldischarge opening therefrom and for simultaneously changing the length of the slotted openings, separate actuating connectionswith the valve and with the caps, and a float'chamber provided with a.

`gasolene nozzle terminating within the body beneath the chamber.

2; A carbureter comprising a tubular body formed with a tubular mixing chainber perpenilicular'thereto terminating in a series of longitudinal slots, a correspond? ingly slotted cap rotative] y adjustable thereon and arranged to adjust the width ot' said slots. a gate valve for the body movable longitudinally within the chamber for changing the length of. said slots, separate actuating connections therewith and with the cap, and a gasolene nozzle terminating within the body beneath the chamber.

actuating A carbureter conipi'isiiig a tubular body, a tubular mixing chamber formed transversely thereon and terminating in a series of longitudinal slots at one end and being formed with a similar series of slots near its other end, similarly slotted caps rotativel.'Y adjustable thereon for changing the width of said slots, a tubular gate valve for the body and movable longitudinally within the chamber for simultaneously changing the length o1 the slots therein, a i'loat chainber provided with a g: solcne nozzle ar ranged to discharge within the body beneath the mixing chamber, and separate actuating connections with the valve and with the caps.

il. In a carbureter the combination with a tubular body, a float chamber swiveled thereon and provided with a gasolene nozzle arranged to discharge therein, of ,a tubular mixing chamber formed transversely on said body above the nozzle and forn'ied'ivith air inlet slots in its opposite end portions, a tubular gate valve for the body slidably mounted within the chamber and arranged to control the length of the slots therein, independent means for simultaneously adjusting the width oi' said slots, and separate actuatingr connections therewith and with the said valve.

In a carblujcter, the combination with a tubular body, a transverse mixing chambei' integral therewith and formed withI longitudinal slots Vin its end portions, a gasolene nozzle arranged to discharge within the body' beneath the chamber, and means for simultaneously adjusting the width of the slots, of a tubular gate valve for the body and slidably mounted within the cham bei', said valve being ar aiiged to simultaneously control the passage through the body and also the length of the slots, and

connections therewith.

J. J. PAYNE.

Witnesses H. J. Arriiixo, R. S. CARR.

bfi