US1509017A - Fuel economizer for explosive engines - Google Patents
Fuel economizer for explosive engines Download PDFInfo
- Publication number
- US1509017A US1509017A US570149A US57014922A US1509017A US 1509017 A US1509017 A US 1509017A US 570149 A US570149 A US 570149A US 57014922 A US57014922 A US 57014922A US 1509017 A US1509017 A US 1509017A
- Authority
- US
- United States
- Prior art keywords
- shell
- engine
- head
- valve
- water
- 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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
- F02M2700/43—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel
- F02M2700/4302—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air and fuel are sucked into the mixture conduit
- F02M2700/4321—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air and fuel are sucked into the mixture conduit working with fuel and admission of auxiliary fluids such as water, anti-knock agents, hydrogen, ozone or the like
Definitions
- the primary intent of the present invention is the provision of a device whereby air and vapor may be supplied to the gaseous mixture in the operation of an internal combustion engine whereby to save fuel, prevent overheating of the engine, obviate fouling of the engine and-valves, insure an increase of power and to enable a saving of oil for lubricating the engine, as well as to en- .able the gas to be completely shut ofi when coasting or the engine operated by the momentum of the car.
- FIG. 1 is a detail view illustrating the application of the invention
- Figure 2 is a sectional detail of the device, showing the parts on a larger scale
- Figure 3 is an elevation of thecoupling head, the dotted lines showing the passages therethrough, and i Figure 4 is a sectional perspective of the shell or body.
- the numeral 1 designates the usual water head of an internal combustion engine, 2 the exlfaust lpipe or manifold and 3 the in take manifo d. These parts may be of any well known construction and arrangement and are illustrated to demonstrate the application of the invention.
- the device comprises a body or shell 4 2 having an outer enlargement 5 at its upper end of polygonal form to receive a wrench or spanner.
- the shell 4 is externally screw threaded to make connection with the exhaust pipe or manifold 2 by being screwed into an opening tapped therein.
- a needle valve 6 extends upwardl from the lower closed end of the shell an preferably forms a part thereof.
- a lateral opening 7 is formed in the enlarged portion 5 of the shell and constitutes an inlet for the air.
- a head 8 is coupled to the upper end of the shell 4 by means of a screw thread joint and is formed with coupling ends 9 and 10 to which pipes 11 and 12 are attached, the
- a hollow stem 13 projects from the lower end of the head and the opening formed therein is flared at its lower end as indicated at 14 to form a seat to receive the valve 6.
- An opening 15 extends through the head 8, coupling end 9 and stem 13 and forms a passage for water from the water head 1 to the shell or body 4.
- An opening 16 extends through the coupling end 10 and head 8 and I provides a pasage for the outflow of air and vapor from the shell 4 to the intake manifold 3.
- the passages 15 and 16 are independent of each other. I
- the parts 4 and 8 comprising the device may be constructedof aluminum, copper or other metal having good heat conductivity and great expansion.
- the device is fitted to the ex haust pipe or manifold of an internal combustion engine and the end 9 is connected by means of the pipe 11 with the water head of the engine and the end 10 with the intake manifold by means of a pipe 12.
- the parts are so adjusted that the passa 15 is normally closed by means of the v lve 6.
- the shell or body 4 becomes heated and expands with the result that the valve 6 is unseated and water from the water head or jacket of the erfiine flows through the passage 15 into the ell 4 and is converted into vapor by the heat thereof and mixes with air entering the inlet 7, the mixture of air and vapor passing from the shell 4 through the passage 16 and pipe 12 to' the intake manifold and mix' with the gas' prior to its admission into t e engine.
- the head 8 and stem 13 are relatively cooler than the shell or body 4 by reason of the water passing therethrough, hence the shell or body is subjected to a greater expansion which results in the unseating of the valve 6.
- the device cools, the parts contract and seat the valve 6, thereby cutting off the supply of water to the shell or body 4. It will thus be understood that the device is autdmatic inoperation, the valve 6 opening when the engine is running and closing when the engine is at rest.
- the head 8 be constructed of metal having great expansion. However it is of the utmost importance that the shell 4 consist of metal capable of great expansion when heated in order to .unseal the valve 6 so that water may be supplied to the body. 7
- valve opening at 14 is ver small, just sufficient to admit an amount 0 water that will be taken care of by the engine.
- An engine humidifying device of the character specified comprising a shell having an air inlet and provided in its lower portion with a valve member, and a head closing the upper end of the shell and formed with inflowand outflow passages, and having a tubular stem extending into the shell and normally closed by the said valve member, the latter being automatically unseated by unequal expansion of the parts when the device is in operation.
- a device of the character specified for supplying moisture to the charge of an internal combustion engine comprising a body or shell cadapted to be secured in place on the engine and have the exhaust gases thereof contact with the outer sides of the shell, said shell or body having its lower end closed, a valve member at. the lower end of said shell and extending vertically therein, said shell having an air inlet adj acentits upper end, a head closing the upper end of the shell and formed with independent inflow and outflow passages communicating with the interior of the shell, said head having a tubular stem forming a continuation of the inflow opening and extending into the shell and normally closed by the said valve member, said inflow paseonor?
- a device of the character specified for supplying moisture to the charge of an internal combustion engine comprising a shell having a portion of its exterior screw theaded for threading into the exhaust pipe of an engine, said shell having an air inlet adjacent its upper end, a valve member in the lower end of said shell, a head threaded into the upper end of said shell, one of said members having a shoulder adapted to abut the edge of-the other of said members to prevent the head being threaded into the shell for a distance sufficient to close the air inlet, said head having inflow and outflow passages communicating with the interior of said shell, a tubular stem on said head and extending into said shell and forming a continuation of the inflow passage and normally closed by said valve member, and the valve member being automatically unseated by unequal expansion of the device when subject to the head of the exhaust gases of the engine.
- a device of the character specified for supplying moisture to the charge of an internal combustion engine comprising a body ada ted to be threaded into the exhaust pipe 0' the engine, a valve within the lower end or said body, and a head closing the upper end of the body'and provided with independent inflow and outflow passages, the inflow passage being normally closed by said valve and the latter being automatically unseated by unequal expansion of the device when subject to the heat ofthe exhaust gases of the engine.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Description
Sept. 16, 1924. 1,509,017
, L. W. MILLER ET AL FUELv ECONOMIZER FOR EXPLOSIVE ENGINES Filed June 22, 1922 Zimmcflf 01; I L, W Miller Patent Sept. 16, 1924.
i iron 5 1,509,017 FFICE.
LLOYD W. MILLER AND IRVIN C. DUVALL, OF BESSEMER, PENNSYLVANIA.
FUEL ECONOMIZER FOB EXPLOSIVE ENGINES.
Application filed June 22, 1922. Serial No. 570,149.
To all whom it may concern: Be it known thatvwe, LLOYD W. MILLER and IRvIN C. DUVALL, citizens of the United States, residing at Bessemer, in the county of Lawrence and State of Pennsylvania, have invented certain new and useful Improvements in Fuel Economizers for Explosive Engines; and we do hereby declare the following -to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the samel:
The primary intent of the present invention is the provision of a device whereby air and vapor may be supplied to the gaseous mixture in the operation of an internal combustion engine whereby to save fuel, prevent overheating of the engine, obviate fouling of the engine and-valves, insure an increase of power and to enable a saving of oil for lubricating the engine, as well as to en- .able the gas to be completely shut ofi when coasting or the engine operated by the momentum of the car.
Other objects and advantages will be apparent and suggest themselves as the nature of the invention is understood.
While the drawings illustrate an embodimentv of the invention it is to be understood that in adapting the same to meet different conditions and requirements, various changes in the form, proportion and minor details of construction may be resorted to without departing from the nature of the invention.
Referring forming a part of the application,
Figure 1 is a detail view illustrating the application of the invention,
Figure 2 is a sectional detail of the device, showing the parts on a larger scale,
Figure 3 is an elevation of thecoupling head, the dotted lines showing the passages therethrough, and i Figure 4 is a sectional perspective of the shell or body.
Corresponding and like parts are referred to in the following description and designated in the several views of the drawings by like reference characters.
The numeral 1 designates the usual water head of an internal combustion engine, 2 the exlfaust lpipe or manifold and 3 the in take manifo d. These parts may be of any well known construction and arrangement and are illustrated to demonstrate the application of the invention.
to the accompanying drawings The device comprises a body or shell 4 2 having an outer enlargement 5 at its upper end of polygonal form to receive a wrench or spanner. The shell 4 is externally screw threaded to make connection with the exhaust pipe or manifold 2 by being screwed into an opening tapped therein. A needle valve 6 extends upwardl from the lower closed end of the shell an preferably forms a part thereof. A lateral opening 7 is formed in the enlarged portion 5 of the shell and constitutes an inlet for the air.
A head 8 is coupled to the upper end of the shell 4 by means of a screw thread joint and is formed with coupling ends 9 and 10 to which pipes 11 and 12 are attached, the
/ In practice, the device is fitted to the ex haust pipe or manifold of an internal combustion engine and the end 9 is connected by means of the pipe 11 with the water head of the engine and the end 10 with the intake manifold by means of a pipe 12. The parts are so adjusted that the passa 15 is normally closed by means of the v lve 6. After the engine has been runnin some little time, the shell or body 4 becomes heated and expands with the result that the valve 6 is unseated and water from the water head or jacket of the erfiine flows through the passage 15 into the ell 4 and is converted into vapor by the heat thereof and mixes with air entering the inlet 7, the mixture of air and vapor passing from the shell 4 through the passage 16 and pipe 12 to' the intake manifold and mix' with the gas' prior to its admission into t e engine. The head 8 and stem 13 are relatively cooler than the shell or body 4 by reason of the water passing therethrough, hence the shell or body is subjected to a greater expansion which results in the unseating of the valve 6. When the device cools, the parts contract and seat the valve 6, thereby cutting off the supply of water to the shell or body 4. It will thus be understood that the device is autdmatic inoperation, the valve 6 opening when the engine is running and closing when the engine is at rest.
It is not essential that the head 8 be constructed of metal having great expansion. However it is of the utmost importance that the shell 4 consist of metal capable of great expansion when heated in order to .unseal the valve 6 so that water may be supplied to the body. 7
It will of course be understood that the amount of valve opening at 14 is ver small, just sufficient to admit an amount 0 water that will be taken care of by the engine.
What is claimed is:
c 1. An engine humidifying device of the character specified comprising a shell having an air inlet and provided in its lower portion with a valve member, and a head closing the upper end of the shell and formed with inflowand outflow passages, and having a tubular stem extending into the shell and normally closed by the said valve member, the latter being automatically unseated by unequal expansion of the parts when the device is in operation.
2. A device of the character specified for supplying moisture to the charge of an internal combustion engine, the same comprising a body or shell cadapted to be secured in place on the engine and have the exhaust gases thereof contact with the outer sides of the shell, said shell or body having its lower end closed, a valve member at. the lower end of said shell and extending vertically therein, said shell having an air inlet adj acentits upper end, a head closing the upper end of the shell and formed with independent inflow and outflow passages communicating with the interior of the shell, said head having a tubular stem forming a continuation of the inflow opening and extending into the shell and normally closed by the said valve member, said inflow paseonor? sage adapted to have connection with the water jacket of the engine whereby the said tube is normally filled with water when the device is. in operative position on an engine, said outflow passage adapted to have connection with the lntake maniflold of the engine, and said valve member being automatically unseated by unequal expansion of the parts when the engine is in operation.
3. A device of the character specified for supplying moisture to the charge of an internal combustion engine, the same comprising a shell having a portion of its exterior screw theaded for threading into the exhaust pipe of an engine, said shell having an air inlet adjacent its upper end, a valve member in the lower end of said shell, a head threaded into the upper end of said shell, one of said members having a shoulder adapted to abut the edge of-the other of said members to prevent the head being threaded into the shell for a distance suficient to close the air inlet, said head having inflow and outflow passages communicating with the interior of said shell, a tubular stem on said head and extending into said shell and forming a continuation of the inflow passage and normally closed by said valve member, and the valve member being automatically unseated by unequal expansion of the device when subject to the head of the exhaust gases of the engine.
4:. A device of the character specified for supplying moisture to the charge of an internal combustion engine, the same comprising a body ada ted to be threaded into the exhaust pipe 0' the engine, a valve within the lower end or said body, and a head closing the upper end of the body'and provided with independent inflow and outflow passages, the inflow passage being normally closed by said valve and the latter being automatically unseated by unequal expansion of the device when subject to the heat ofthe exhaust gases of the engine.
In testimony whereof we a our signatures in presence of two witnesses.
LLOYD W. MlULLlEllt.
lllltVllN C. DUVALL.
Witnesses:
T. W. HENRY, C. E. Anion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US570149A US1509017A (en) | 1922-06-22 | 1922-06-22 | Fuel economizer for explosive engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US570149A US1509017A (en) | 1922-06-22 | 1922-06-22 | Fuel economizer for explosive engines |
Publications (1)
Publication Number | Publication Date |
---|---|
US1509017A true US1509017A (en) | 1924-09-16 |
Family
ID=24278454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US570149A Expired - Lifetime US1509017A (en) | 1922-06-22 | 1922-06-22 | Fuel economizer for explosive engines |
Country Status (1)
Country | Link |
---|---|
US (1) | US1509017A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4188928A (en) * | 1977-02-23 | 1980-02-19 | Faustinos Carlos Q | Fuel vaporizing apparatus for internal combustion engines |
-
1922
- 1922-06-22 US US570149A patent/US1509017A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4188928A (en) * | 1977-02-23 | 1980-02-19 | Faustinos Carlos Q | Fuel vaporizing apparatus for internal combustion engines |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2722927A (en) | Apparatus for controlling internal combustion engine fuel mixtures | |
US1509017A (en) | Fuel economizer for explosive engines | |
US1670550A (en) | Combined intake and exhaust manifold | |
US1272950A (en) | Auxiliary air device for internal-combustion engines. | |
US1390897A (en) | Fuel-saver eor engines | |
US1897388A (en) | Valve oiling and gas diluting device | |
US2157551A (en) | Air injector for internal combustion engines | |
US2217942A (en) | Auxiliary air inlet for internal combustion engines | |
US1637591A (en) | Fuel economizer | |
US1296614A (en) | Valve for oil-engines. | |
US1210533A (en) | Carburation device for internal-combustion engines. | |
US1544937A (en) | Internal-combustion engine | |
US2073608A (en) | Manifold for internal combustion engines | |
US1265365A (en) | Auxiliary air-admission valve for internal-combustion engines. | |
US1487618A (en) | Attachment for internal-combustion engines | |
US1905606A (en) | Gas saver | |
US1594213A (en) | Motor-fuel-gasifying apparatus | |
US2471012A (en) | Fuel saving device | |
US1128830A (en) | Economizer for internal-combustion engines. | |
US1465154A (en) | Internal-combustion engine | |
US1542792A (en) | Valve mechanism for internal-combustion engines | |
US1464831A (en) | Internal-combustion engine | |
US1370920A (en) | Fuel-mixer for internal-combustion engines | |
US1307604A (en) | Engine-manifold | |
US1414149A (en) | Ewgote |