US2263407A - Muffler for monoxide gas elimination - Google Patents
Muffler for monoxide gas elimination Download PDFInfo
- Publication number
- US2263407A US2263407A US367485A US36748540A US2263407A US 2263407 A US2263407 A US 2263407A US 367485 A US367485 A US 367485A US 36748540 A US36748540 A US 36748540A US 2263407 A US2263407 A US 2263407A
- Authority
- US
- United States
- Prior art keywords
- air
- gases
- tube
- gas
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title description 7
- 230000008030 elimination Effects 0.000 title 1
- 238000003379 elimination reaction Methods 0.000 title 1
- 239000007789 gas Substances 0.000 description 38
- 238000002485 combustion reaction Methods 0.000 description 5
- 229910002091 carbon monoxide Inorganic materials 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 241000239290 Araneae Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 241000435122 Echinopsis terscheckii Species 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
Definitions
- My invention relatesto mufllers and more particularly to such devices which are especially adapted for collecting and for allowing the gases flowing therethrough to be mixed with incoming air and then allowing said mixed gases to gradually expand therein and thereby eliminating to a great extent the carbon monoxide gases and the smoke from said gases which are exhausted from the internal combustion engines.
- an object of my invention is to provide a suitable muilier means which is con-.
- said muilier means having suitair to enter therein and for mixing with said a exhaust gases within said muttler, also having means for exhausting said mixed gases from said mui'iler silently and entirely and thereby eliminating the carbon deposits and the monoxide gases which are produced by the unburned hydrocarbons used in the operation of the internal combustion engines.
- an object oi my invention is to pro vide a suitably constructed mumer means having a conduit member for conducting the engine exhaust fluids into and through said muilier means.
- said muiiier means having a suitably constructed Venturi tube means forming an orifice for drawing in and for diffusing the incoming air fluid with the volume of the incoming exhaust gases, also having an air volume controller and air diffuser member associated therewith for deflecting the air stream into said Venturi tube means for increasing its mixing capacity and when so mixed with a comparatively cold air thus causing a reduction of the gas pressure and in addition having a high velocity gas conduit member passing through said muriter means for drawing and for exhausting the mixed gases therefrom and thereby reducing considerably the carbon monoxide gases and the carbon deposits in said mumer ;means.
- the muifler means with an adjustable air inlet plate member which is provided with a plurality of adjustable baflle plate means for increasing or decreasing the volume 01' air passing into said mui'iier means and in addition which is adapted for deflecting said air at diversified angles and thereby increasing or decreasing the said muiller means with a suitable collector member having an intake and an exhaust passage, said intake passage having a suitable Venturi tube means associated therewith for drawing the cold air into said collector memberand ⁇ or mixing and expanding the passing gases therein, thereby producing a negative pressure in said collector member and for reducing the carbon monoxide contents in said mixed gases while passing through said collector member and at the same time silencing the gas discharge passing through the discharge passage of said muiiier means.
- Fig. 1 is the longitudinal sectional view of the muilier showing the relative position of the air intake and the air control member, also having the Venturi tube positioned therein in close proximity to the gas inlet passage, also showing the position of the high velocity tube in relation to the inlet passage and the exhaust passage of the apparatus.
- Fig. 2' is the vertical sectional view of the muiiier showing the elevational view of the baiiie plates in relation to the air apertures, taken on the line 2--2 of the Fig. 1.
- Fig. 3 is the vertical sectional view of the muboardr showing the front elevational view of the Venturi tube and the gas intake passage, taken on the line 3-3 of the Fig. 1.
- Fig. 4 is the vertical sectional view oi! the muilier showing the end elevational View of the spider member adapted for holding the high v locity tube member in place and within the muserverr housing, taken on the line 4-4 of the Fig. 1.
- Fig. 5 is the vertical sectional view of the muiller showing the elevational view of the exhaust passage and in relation to the high velocity invention is provide tube, taken on the line 5-4 of the Fig. 1.
- said invention comprises a 'muver generally designated by numeral 2, which consists ot a tubular 1 housing member 4 having an intake end I and the discharge end member 8.
- Said intake end i is provided with a suitable air controller plate II which is equipped with a suitable flange l2 for connecting same thereto as shown, having its center provided with the gas intake pipe and also having its mid-section l6 provided with a plurality of apertures 18, each of which is equipped with an individual deflecting plate member 28.
- the intake pipe 14 extends inwardly and into I said housing member 4, having its end 22 in line and in position with the edge 24 of the Venturi tube member 26, it being made an integral part of the plate member 28 of which its edge is provided with a suitable flange 36 for connecting and for mounting same in place and within said tending approximately between the intake end 6 and the discharge end 6, a suitable high velocity tube 36 is positioned which is held in place by nected to said housing member 4 as shown, having theintake end 48 of said high velocity'tube 36 placed partially within the end 22 of said intake pipe l4, while its discharge-end 42 is positioned slightIyBo'the rear of the orifice 44 formed at the exhaust pipe 46- for forming a gas convection while the apparatus is in operation.
- the exhaust gases passing from the internal combustion engine enter the mufller 2 and the housing member 4 through the gas intake pipe l4 and continuing in its passage through the high velocity tube 36 and discharging a'portion of said gases into the exhaust pipe 46.
- said passing gases form a partial vaccum which draw the air passing through said apertures l8 and due to the angular position of said deflecting plate members 28 said air changes its course of travel and forms a spiral whirl within said housing member 4 which greatly increases its mixing effectiveness with the incoming exhaust gases, further, due to an extrememeans of spider members 38 and which are contube 36 at the orifice 44 of the exhaust pipe 46 and thereby discharging the exhaust gases through said apparatus greatly minimized in percentage and the contents of said carbon monoxide gases and also reducing considerably the carbon deposits in said housing member 4.
- a muflier of the class described adapted for use in connection with internal combustion engines comprising a housing having a gas inlet tube and a discharge pipe, an air controlling plate positioned at the inlet end of said housing having said gas inlet tube passing therethrough, a gas inlet tube end disposed in said housing, a plurality of apertures disposed in said air controlling plate for permitting said air to enter into said housing, a baille plate connected to each of said apertures for deflecting said passing air and for whirling said air while passing through said housing, a Yenturi tube means mounted within said housing having its-orifice at the end of said gas inlet tube for drawing and for mixing said gas and said air passing therethrough, and a high velocity tube means centrally positioned in said. housing having its inlet end positioned in the center of said gas inlet tube end and the exhaust end positioned at said discharge pipe for creating a gas convection and thereby discharging said mixed gases from said housing, substantially as described.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
Description
1941- J. c. KIITELL, SR
IUFFLER FOR MONOXIDE GAS ELIIIKATION Filed Nov. 28., 1940 Patented Nov. 18, 1941 UNITED. STATES PATENT oEE cE MUFFLER FOR "GAS ELIMINA- Julius o. Kittell; sri, San Pedro, Calif.
Application November 28, 1940, Serial No. 3671485 1 Claim. (01. 181-43) My invention relatesto mufllers and more particularly to such devices which are especially adapted for collecting and for allowing the gases flowing therethrough to be mixed with incoming air and then allowing said mixed gases to gradually expand therein and thereby eliminating to a great extent the carbon monoxide gases and the smoke from said gases which are exhausted from the internal combustion engines.
Manifestly an object of my invention is to provide a suitable muilier means which is con-.
nected to the exhaust pipe of the internal com- 'bustion engine, said muilier means having suitair to enter therein and for mixing with said a exhaust gases within said muiiler, also having means for exhausting said mixed gases from said mui'iler silently and entirely and thereby eliminating the carbon deposits and the monoxide gases which are produced by the unburned hydrocarbons used in the operation of the internal combustion engines.
Therefore an object oi my invention is to pro vide a suitably constructed mumer means having a conduit member for conducting the engine exhaust fluids into and through said muilier means. said muiiier means having a suitably constructed Venturi tube means forming an orifice for drawing in and for diffusing the incoming air fluid with the volume of the incoming exhaust gases, also having an air volume controller and air diffuser member associated therewith for deflecting the air stream into said Venturi tube means for increasing its mixing capacity and when so mixed with a comparatively cold air thus causing a reduction of the gas pressure and in addition having a high velocity gas conduit member passing through said muiiler means for drawing and for exhausting the mixed gases therefrom and thereby reducing considerably the carbon monoxide gases and the carbon deposits in said mumer ;means.
Other object of my invention is to provide said muifler means with an adjustable air inlet plate member which is provided with a plurality of adjustable baflle plate means for increasing or decreasing the volume 01' air passing into said mui'iier means and in addition which is adapted for deflecting said air at diversified angles and thereby increasing or decreasing the said muiller means with a suitable collector member having an intake and an exhaust passage, said intake passage having a suitable Venturi tube means associated therewith for drawing the cold air into said collector memberand {or mixing and expanding the passing gases therein, thereby producing a negative pressure in said collector member and for reducing the carbon monoxide contents in said mixed gases while passing through said collector member and at the same time silencing the gas discharge passing through the discharge passage of said muiiier means.
Other and further objects and advantages of my invention as will hereinafter more fully appear, I attain by the construction herein shown on the drawing and described in the specification forming a part of my application.
Reference is .had to the accompanying drawing in which the similar reference characters donote the similar parts.
In the drawing:
Fig. 1 is the longitudinal sectional view of the muilier showing the relative position of the air intake and the air control member, also having the Venturi tube positioned therein in close proximity to the gas inlet passage, also showing the position of the high velocity tube in relation to the inlet passage and the exhaust passage of the apparatus.
Fig. 2' is the vertical sectional view of the muiiier showing the elevational view of the baiiie plates in relation to the air apertures, taken on the line 2--2 of the Fig. 1.
Fig. 3 is the vertical sectional view of the muiiler showing the front elevational view of the Venturi tube and the gas intake passage, taken on the line 3-3 of the Fig. 1. I
Fig. 4 is the vertical sectional view oi! the muilier showing the end elevational View of the spider member adapted for holding the high v locity tube member in place and within the muiiler housing, taken on the line 4-4 of the Fig. 1.
Fig. 5 is the vertical sectional view of the muiller showing the elevational view of the exhaust passage and in relation to the high velocity invention is provide tube, taken on the line 5-4 of the Fig. 1.
Describing my invention more in detail said invention comprises a 'muiiler generally designated by numeral 2, which consists ot a tubular 1 housing member 4 having an intake end I and the discharge end member 8.
Said intake end i is provided with a suitable air controller plate II which is equipped with a suitable flange l2 for connecting same thereto as shown, having its center provided with the gas intake pipe and also having its mid-section l6 provided with a plurality of apertures 18, each of which is equipped with an individual deflecting plate member 28.
The intake pipe 14 extends inwardly and into I said housing member 4, having its end 22 in line and in position with the edge 24 of the Venturi tube member 26, it being made an integral part of the plate member 28 of which its edge is provided with a suitable flange 36 for connecting and for mounting same in place and within said tending approximately between the intake end 6 and the discharge end 6, a suitable high velocity tube 36 is positioned which is held in place by nected to said housing member 4 as shown, having theintake end 48 of said high velocity'tube 36 placed partially within the end 22 of said intake pipe l4, while its discharge-end 42 is positioned slightIyBo'the rear of the orifice 44 formed at the exhaust pipe 46- for forming a gas convection while the apparatus is in operation.
For holding said exhaust pipe 46 in place and position, it is made an integral part of the end plate member 48, having a suitable flangeifl for connecting same to the discharge end member 8.
In operation, the exhaust gases passing from the internal combustion engine enter the mufller 2 and the housing member 4 through the gas intake pipe l4 and continuing in its passage through the high velocity tube 36 and discharging a'portion of said gases into the exhaust pipe 46.
At the orifice 34 said passing gases form a partial vaccum which draw the air passing through said apertures l8 and due to the angular position of said deflecting plate members 28 said air changes its course of travel and forms a spiral whirl within said housing member 4 which greatly increases its mixing effectiveness with the incoming exhaust gases, further, due to an extrememeans of spider members 38 and which are contube 36 at the orifice 44 of the exhaust pipe 46 and thereby discharging the exhaust gases through said apparatus greatly minimized in percentage and the contents of said carbon monoxide gases and also reducing considerably the carbon deposits in said housing member 4.
In practice it has been found that the most satisfactory proportions of the exhaust gases and the air at the restricted orifice 34 is at 50% per volume taking into consideration the internal diameter of the high velocity tube 36 which draws only 5% of the discharged gas volume passing through the intake pipe l4- from the internal combustion engine, and that in the Diesel fuel engines, said proportions may be adjusted in accordance with the efliciency of the fuel jets and by increasing the diametral: size of the Venturl tube member 26 including the area of the apertures l8.
While I have thus described my invention with great particularity it will be clear that the same may be modified throughout a wide range.
I accordingly do not propose to be limited to the' exact details of construction herein shown on the drawing and described in the specification, but reserve the right in practice to make the necessary changes and modifications therein which may come within the scope of the ap-- v pended claim.
I claim as my invention:
A muflier of the class described adapted for use in connection with internal combustion engines, comprising a housing having a gas inlet tube and a discharge pipe, an air controlling plate positioned at the inlet end of said housing having said gas inlet tube passing therethrough, a gas inlet tube end disposed in said housing, a plurality of apertures disposed in said air controlling plate for permitting said air to enter into said housing, a baille plate connected to each of said apertures for deflecting said passing air and for whirling said air while passing through said housing, a Yenturi tube means mounted within said housing having its-orifice at the end of said gas inlet tube for drawing and for mixing said gas and said air passing therethrough, and a high velocity tube means centrally positioned in said. housing having its inlet end positioned in the center of said gas inlet tube end and the exhaust end positioned at said discharge pipe for creating a gas convection and thereby discharging said mixed gases from said housing, substantially as described.
- JULIUS C. KIT'I'ELL, SR.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US367485A US2263407A (en) | 1940-11-28 | 1940-11-28 | Muffler for monoxide gas elimination |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US367485A US2263407A (en) | 1940-11-28 | 1940-11-28 | Muffler for monoxide gas elimination |
Publications (1)
Publication Number | Publication Date |
---|---|
US2263407A true US2263407A (en) | 1941-11-18 |
Family
ID=23447358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US367485A Expired - Lifetime US2263407A (en) | 1940-11-28 | 1940-11-28 | Muffler for monoxide gas elimination |
Country Status (1)
Country | Link |
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US (1) | US2263407A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2829730A (en) * | 1954-06-09 | 1958-04-08 | Harry D Barkelew | Exhaust gas muffler and oxidizer |
US3235030A (en) * | 1964-10-08 | 1966-02-15 | Raymond L Lindberg | Pneumatic rock drill muffler with water mingling pipe |
US3354986A (en) * | 1965-07-21 | 1967-11-28 | Moss | Muffler with frusto-conical baffle members spaced along central tube |
US6167700B1 (en) * | 1999-04-28 | 2001-01-02 | Jeff Lampert | Exhaust system for an internal combustion engine |
-
1940
- 1940-11-28 US US367485A patent/US2263407A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2829730A (en) * | 1954-06-09 | 1958-04-08 | Harry D Barkelew | Exhaust gas muffler and oxidizer |
US3235030A (en) * | 1964-10-08 | 1966-02-15 | Raymond L Lindberg | Pneumatic rock drill muffler with water mingling pipe |
US3354986A (en) * | 1965-07-21 | 1967-11-28 | Moss | Muffler with frusto-conical baffle members spaced along central tube |
US6167700B1 (en) * | 1999-04-28 | 2001-01-02 | Jeff Lampert | Exhaust system for an internal combustion engine |
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