US1607183A - Fuel mixer for internal-combustion engines - Google Patents
Fuel mixer for internal-combustion engines Download PDFInfo
- Publication number
- US1607183A US1607183A US66795A US6679525A US1607183A US 1607183 A US1607183 A US 1607183A US 66795 A US66795 A US 66795A US 6679525 A US6679525 A US 6679525A US 1607183 A US1607183 A US 1607183A
- Authority
- US
- United States
- Prior art keywords
- carbureter
- fuel
- rim
- combustion engines
- internal
- 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
- 239000000446 fuel Substances 0.000 title description 15
- 238000002485 combustion reaction Methods 0.000 title description 5
- 239000002184 metal Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 244000239634 longleaf box Species 0.000 description 2
- 241000289429 Philander Species 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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
- F02M2700/4373—Mixture improving devices
- F02M2700/4376—Mechanical devices
Definitions
- rnrnnnnnnn n BUNDY, or rnnmim'roms, INDIANA.
- This invention relates to internal combustion engines and more particularly to a fuel mixer, by means of which a charge of fuel passing from a carbureter to the cylinders of the engine may be broken up and gasoline or other liquid fuel which has not been thoroughly vaporized in the carbureter converted into a gaseous form before it reaches the cylinders.
- Another object of the invention is to so form the gas mixer that when in use it will cause the charge passing through the fuel conduit from the carbureter to the cylinders of the motor to have a swirling motion imparted to it so that free gasoline contained in the charge will be quickly converted into 'a gaseous state and thoroughly mixed with the remainder of the charge.
- Another object of the invention is to so form the fuel mixer that it will be of a verysimple construction and permitted ofbeing clamped in place between the carbureter, and a conduit leading to the cylinder of the motor.
- Another object of the invention is to permit of the fuel mixer being stamped from sheet metal and, therefore, very cheaply produced.
- FIG. 1 is a sectional view showing a fragment of an engine block with a carbureter mounted in operative relation to the inlet of the block and the attachment in place between the carbureter and fuel inlet of the block;
- Fig. 2 is a view showing the attachment in front elevation.
- the carbureter which has been indicated by the numeral 1 is of a conventional construction and provided with a discharge neck 2 havin end so that the carbureter may be connected with the block 4.- of an internal combustion engine or to the inlet end of a manifold in the usual manner.
- the neck 2 of the carbureter encloses the outer end of the fuel inlet of the block 4 and a gasket 5 is clamped-between the neck of the carbureter and. outer face of the block so that a tight joint is formed.
- the fuel mixer which forms the subject-matter of this invention is mounted, as shown in Fig.
- the attachment which is preferably stamped from sheet metal but could be cast, includes an annular rim 6 of such external diameter that it will conform to the outer diameter of the discharge neck of the carbureter at its flanged end and, therefore, the rim '6 of the attachment will fit between the neck of the carbureter and the gasket 5 and will be firmly gripped when the fastener bolts for the carbureter are tightened.
- the blades 7 of the mixer extend radially from the hub 8 with their inner ends entirely connected with the hub. The blades increase in width towards their outer ends and are free from the rim for almost their entire widths.
- each blade is, however, joined to the rim, as shown at 9, so that the blades are firmly anchored to the rim and the blades and hub held stationary when the rim is clamped between the asket and neck of the carbureter.
- the device is stamped from sheet metal and after'being stamped to form the rim, blades and hub, the bladeforming portions are bent so that they extend from the rim and hub at an incline, as shown in Fig. 1. Therefore, when the attachment is in place, the blades extend into the block or manifold at'an incline to cause the charge of fuel to be deflected when it engages the blades and a swirling motion imparted to the charge.
- a gas mixer comprising a circular sheet corner portion integrally joined tothe rim, metal disc out to provide a rim of an even and said blades being width throughout its circumference, and verse incline and pro ecting beyond the blades radiating from an imperforate hub plane of one side face of the rim and adapt- 5 forming a center baffle, said blades increased to impart whirling motion to fluid passed ing in Width towards their outer ends and through the mixer. each being free from the rim for the greater In testimony whereof I aflix my signature.
Description
Nov. 16 1926.
P. R. BUNDY FUEL MIXER FOR INTERNAL COMBUSTION ENGINES Filed Nov. 4/ 1925 Patented Nov. 16, 1926.
PATENT OFFICE.
rnrnnnnnn n. BUNDY, or rnnmim'roms, INDIANA.
FUEL MIXER FOB INTERNAL-COMBUSTION ENGINES.
Application filed November 4, 1925. Serial No. 66,795.
This invention relates to internal combustion engines and more particularly to a fuel mixer, by means of which a charge of fuel passing from a carbureter to the cylinders of the engine may be broken up and gasoline or other liquid fuel which has not been thoroughly vaporized in the carbureter converted into a gaseous form before it reaches the cylinders.
Another object of the invention is to so form the gas mixer that when in use it will cause the charge passing through the fuel conduit from the carbureter to the cylinders of the motor to have a swirling motion imparted to it so that free gasoline contained in the charge will be quickly converted into 'a gaseous state and thoroughly mixed with the remainder of the charge.
Another object of the invention is to so form the fuel mixer that it will be of a verysimple construction and permitted ofbeing clamped in place between the carbureter, and a conduit leading to the cylinder of the motor.
Another object of the invention is to permit of the fuel mixer being stamped from sheet metal and, therefore, very cheaply produced.
This invention is illustrated in the accompanying drawing, wherein-- Figure 1 is a sectional view showing a fragment of an engine block with a carbureter mounted in operative relation to the inlet of the block and the attachment in place between the carbureter and fuel inlet of the block;
Fig. 2 is a view showing the attachment in front elevation.
b The carbureter which has been indicated by the numeral 1 is of a conventional construction and provided with a discharge neck 2 havin end so that the carbureter may be connected with the block 4.- of an internal combustion engine or to the inlet end of a manifold in the usual manner. When in place, the neck 2 of the carbureter encloses the outer end of the fuel inlet of the block 4 and a gasket 5 is clamped-between the neck of the carbureter and. outer face of the block so that a tight joint is formed. The fuel mixer which forms the subject-matter of this invention is mounted, as shown in Fig. 1, at the connecdotted lines and designated in generala flange 3 provided about its free tion of the carbureter with the block or intake manifold of the motor, and it will be readily seen that the charge of fuel passing from the carbureter to the block or manifold must pass the attachment and will, therefore, be acted upon by the attachment.
Referring to Fig. 2, it will be seen that the attachment, which is preferably stamped from sheet metal but could be cast, includes an annular rim 6 of such external diameter that it will conform to the outer diameter of the discharge neck of the carbureter at its flanged end and, therefore, the rim '6 of the attachment will fit between the neck of the carbureter and the gasket 5 and will be firmly gripped when the fastener bolts for the carbureter are tightened. The blades 7 of the mixer extend radially from the hub 8 with their inner ends entirely connected with the hub. The blades increase in width towards their outer ends and are free from the rim for almost their entire widths. One extreme side portion of the outer end of each blade is, however, joined to the rim, as shown at 9, so that the blades are firmly anchored to the rim and the blades and hub held stationary when the rim is clamped between the asket and neck of the carbureter. In the pre erred form the device is stamped from sheet metal and after'being stamped to form the rim, blades and hub, the bladeforming portions are bent so that they extend from the rim and hub at an incline, as shown in Fig. 1. Therefore, when the attachment is in place, the blades extend into the block or manifold at'an incline to cause the charge of fuel to be deflected when it engages the blades and a swirling motion imparted to the charge. The charge of fuel will, therefore, be thoroughly agitated as it passes the attachment and any gasoline which has not been entirely vaporized will be converted into a vapor and the entire charge thoroughly mixed. This device can be very easily and quickly put in place as it is merely necessary to remove the bolts which secure the carbureter to the engine block or manifold and after inserting the attachment, as shown in Fig. 1, again tighten the bolts so that the rim of the device isfirmly clamped between the gasket and neck of the carbureter.
Having thus described the invention, I
claim A gas mixer comprising a circular sheet corner portion integrally joined tothe rim, metal disc out to provide a rim of an even and said blades being width throughout its circumference, and verse incline and pro ecting beyond the blades radiating from an imperforate hub plane of one side face of the rim and adapt- 5 forming a center baffle, said blades increased to impart whirling motion to fluid passed ing in Width towards their outer ends and through the mixer. each being free from the rim for the greater In testimony whereof I aflix my signature.
portion of its width and having an outer PHILANDER R. BUNDY.- [L.s.]
pitched at a trans- 10
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66795A US1607183A (en) | 1925-11-04 | 1925-11-04 | Fuel mixer for internal-combustion engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66795A US1607183A (en) | 1925-11-04 | 1925-11-04 | Fuel mixer for internal-combustion engines |
Publications (1)
Publication Number | Publication Date |
---|---|
US1607183A true US1607183A (en) | 1926-11-16 |
Family
ID=22071755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US66795A Expired - Lifetime US1607183A (en) | 1925-11-04 | 1925-11-04 | Fuel mixer for internal-combustion engines |
Country Status (1)
Country | Link |
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US (1) | US1607183A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4015574A (en) * | 1974-11-18 | 1977-04-05 | Hanff Roy A | Apparatus for improving fuel-air mixture |
US20160334134A1 (en) * | 2015-05-14 | 2016-11-17 | Lochinvar, Llc | Burner With Flow Distribution Member |
-
1925
- 1925-11-04 US US66795A patent/US1607183A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4015574A (en) * | 1974-11-18 | 1977-04-05 | Hanff Roy A | Apparatus for improving fuel-air mixture |
US20160334134A1 (en) * | 2015-05-14 | 2016-11-17 | Lochinvar, Llc | Burner With Flow Distribution Member |
CN107969144A (en) * | 2015-05-14 | 2018-04-27 | 烈骑有限责任公司 | burner with flow distribution component |
US10767900B2 (en) * | 2015-05-14 | 2020-09-08 | Lochinvar, Llc | Burner with flow distribution member |
CN107969144B (en) * | 2015-05-14 | 2021-05-11 | 烈骑有限责任公司 | Burner with flow distribution member |
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