US1016741A - Mixing device. - Google Patents

Mixing device. Download PDF

Info

Publication number
US1016741A
US1016741A US62691311A US1911626913A US1016741A US 1016741 A US1016741 A US 1016741A US 62691311 A US62691311 A US 62691311A US 1911626913 A US1911626913 A US 1911626913A US 1016741 A US1016741 A US 1016741A
Authority
US
United States
Prior art keywords
shell
heads
flanges
mixing device
screens
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
Application number
US62691311A
Inventor
August J Fritz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US62691311A priority Critical patent/US1016741A/en
Application granted granted Critical
Publication of US1016741A publication Critical patent/US1016741A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M33/00Other apparatus for treating combustion-air, fuel or fuel-air mixture
    • F02M33/02Other apparatus for treating combustion-air, fuel or fuel-air mixture for collecting and returning condensed fuel
    • F02M33/04Other apparatus for treating combustion-air, fuel or fuel-air mixture for collecting and returning condensed fuel returning to the intake passage
    • F02M33/06Other apparatus for treating combustion-air, fuel or fuel-air mixture for collecting and returning condensed fuel returning to the intake passage with simultaneous heat supply

Definitions

  • This invention relates to charge-forming devices for internal-combustion engines, and more particularly a device for producing a more uniform mixture of air and hydrocarbon, said device being located between the carbureter and the intake of the engine; and it is the object of the invention to provide a device of this kind which is highly efficient in operation, and also simple in construction so that it may be readily installed, no specially constructed carbureter being required.
  • the invention also has for its object to provide improved means for heating the charge during its passage through the devlce.
  • casing of the device is cylindrical and comprises spaced and concentric inner and outer shells 5 and 6, respectively, and heads 7 over, the ends thereof.
  • the inner shell forms a mixing chamber and the outer shell forms a jacket surrounding the same, the space 8 between the shells being designed to receive a heating medium which may be the engine exhaust, the latter entering and leaving the space at diametrically Opposite points, there being nipples 9 .and 10 connected to the shell 6 at these points, the
  • the screens are so arranged that the wires thereof extend across at diiferent angles, in view of which a more intimate mixture of the' charge is effected.
  • the heads 7 have openings 13 which are in line with the interior of the shell 5, one
  • the inner faces of the heads 7 are formed with outstanding circular flanges 14 which are screw-threaded on the outside so as to screw to the shell 5 against the end screens of the series to hold the screens in place.
  • the inner faces of the heads are also formed with circular grooves 15 in which the ends of the shell 6 seat, said grooves being concentric to the flanges 14, and so arranged with respect thereto as to properly space the two shells. heads are screw-threaded studs 16 for fastening the device in place.
  • a mixing device of the character described comprising a casing consisting of spaced and concentricinner and outer shells, the outer shell being provided withan inlet and an outlet for thespace between said shell and the inner shell, heads connected to the ends of v the shells to close the space therebetween, and having inlet and outlet openings in line with the inner shell, and said heads having circular flanges and circular grooves spaced from and concentric to the flanges, said flanges being threaded to screw into the inner shell, andthe ends of the outer shell seating in the grooves,

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Description

Patented Feb. 6, 1912.
UNITED STATES PATENT OFFICE.
AUGUST J. FRITZ, or'rnnnmeron, NEW mnxroo.
MIXING DEVICE.
To all whomz't may concern:
Be it known that I, AUGUST J. FRITZ, a citizen of the United States, residing at F armington, in the county of San Juan and State of New Mexico, have invented certain new and useful Improvements in Mixing Devices, of which the following is a specification.
This invention relates to charge-forming devices for internal-combustion engines, and more particularly a device for producing a more uniform mixture of air and hydrocarbon, said device being located between the carbureter and the intake of the engine; and it is the object of the invention to provide a device of this kind which is highly efficient in operation, and also simple in construction so that it may be readily installed, no specially constructed carbureter being required. I
The invention also has for its object to provide improved means for heating the charge during its passage through the devlce.
With the herein stated objects in view, the invention consists in a novel construction and arrangement of parts to be hereinafter described and claimed, reference being had to the accompany' drawing forming a' part of this speci cation, in which drawing Figure 1 is a central longitudinal .section of the device, and Fig. 2 is a cross-section thereof.
Referring specifically to the drawing, the
, casing of the device is cylindrical and comprises spaced and concentric inner and outer shells 5 and 6, respectively, and heads 7 over, the ends thereof. The inner shell forms a mixing chamber and the outer shell forms a jacket surrounding the same, the space 8 between the shells being designed to receive a heating medium which may be the engine exhaust, the latter entering and leaving the space at diametrically Opposite points, there being nipples 9 .and 10 connected to the shell 6 at these points, the
former of which is connected to the exhaust pipe of the engine, and the other nipple Specification of Letters Patent.
extend across the interior of the shell throughout the entirelength thereof, the
Patented Feb. 6, 1912. Application filed May 13, 1511. Serial No. 626,913. 7
rings fitting snugly side by side against the inner surface of the shell. The screens are so arranged that the wires thereof extend across at diiferent angles, in view of which a more intimate mixture of the' charge is effected.
The heads 7 have openings 13 which are in line with the interior of the shell 5, one
of the heads being connected to the outlet pipe of the carbureter, and the other head to the intake manifold of the engine. The
charge formed by the carbureter enters one end of the screened mixing chamber and after passing therethrough escapes from the other end thereof, it being thoroughly broken up and mixed in'its passage through the screens. The mixture is heated in its passage through the shell, the heating medium being the engine exhaust passing through the jacket surrounding the shell as already described.
The inner faces of the heads 7 are formed with outstanding circular flanges 14 which are screw-threaded on the outside so as to screw to the shell 5 against the end screens of the series to hold the screens in place. The inner faces of the heads are also formed with circular grooves 15 in which the ends of the shell 6 seat, said grooves being concentric to the flanges 14, and so arranged with respect thereto as to properly space the two shells. heads are screw-threaded studs 16 for fastening the device in place.
I claim:
A mixing device of the character described, comprising a casing consisting of spaced and concentricinner and outer shells, the outer shell being provided withan inlet and an outlet for thespace between said shell and the inner shell, heads connected to the ends of v the shells to close the space therebetween, and having inlet and outlet openings in line with the inner shell, and said heads having circular flanges and circular grooves spaced from and concentric to the flanges, said flanges being threaded to screw into the inner shell, andthe ends of the outer shell seating in the grooves,
- and a series of screens located in the inner shell between the inner ends of the afore- Lemur said flanges, and held in place within the 10 shell by the engagement of the flanges with the end screens of the series.
In testimony whereof I aflix my signature in presence of two witnesses.
AUGUST J. FRITZ. Witnesses: j
WVALTER M. DANBUJRG,
H. B. LONG.
US62691311A 1911-05-13 1911-05-13 Mixing device. Expired - Lifetime US1016741A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US62691311A US1016741A (en) 1911-05-13 1911-05-13 Mixing device.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62691311A US1016741A (en) 1911-05-13 1911-05-13 Mixing device.

Publications (1)

Publication Number Publication Date
US1016741A true US1016741A (en) 1912-02-06

Family

ID=3085044

Family Applications (1)

Application Number Title Priority Date Filing Date
US62691311A Expired - Lifetime US1016741A (en) 1911-05-13 1911-05-13 Mixing device.

Country Status (1)

Country Link
US (1) US1016741A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2785768A (en) * 1952-03-29 1957-03-19 Gauchard Fernand Apparatus for producing liquid suspensions for use as aerosols
US2956641A (en) * 1957-05-24 1960-10-18 Union Carbide Corp Impingement-type separator
US3645243A (en) * 1969-10-27 1972-02-29 Nils C Ohlsson Fuel mixing and vaporizing device for internal combustion engines
US4009006A (en) * 1975-08-18 1977-02-22 Frank Hreha Water to fuel converter
US4044741A (en) * 1975-08-27 1977-08-30 Wayne Swingley Fuel vapor generator
US4469077A (en) * 1982-05-24 1984-09-04 Wooldridge Bobby M Fuel mixture method and apparatus for internal combustion engines
US4611567A (en) * 1984-08-13 1986-09-16 Covey Jr Ray M Vaporizer/carburetor
US4840228A (en) * 1985-08-12 1989-06-20 Shaner Richard L Heat exchanger having metal wire screens, and method of making stack of screens therefor

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2785768A (en) * 1952-03-29 1957-03-19 Gauchard Fernand Apparatus for producing liquid suspensions for use as aerosols
US2956641A (en) * 1957-05-24 1960-10-18 Union Carbide Corp Impingement-type separator
US3645243A (en) * 1969-10-27 1972-02-29 Nils C Ohlsson Fuel mixing and vaporizing device for internal combustion engines
US4009006A (en) * 1975-08-18 1977-02-22 Frank Hreha Water to fuel converter
US4044741A (en) * 1975-08-27 1977-08-30 Wayne Swingley Fuel vapor generator
US4469077A (en) * 1982-05-24 1984-09-04 Wooldridge Bobby M Fuel mixture method and apparatus for internal combustion engines
US4611567A (en) * 1984-08-13 1986-09-16 Covey Jr Ray M Vaporizer/carburetor
US4840228A (en) * 1985-08-12 1989-06-20 Shaner Richard L Heat exchanger having metal wire screens, and method of making stack of screens therefor

Similar Documents

Publication Publication Date Title
US1016741A (en) Mixing device.
US1859400A (en) Muffler
US660292A (en) Gasifying apparatus for explosive-engines.
US1448151A (en) Commingling device
US1430803A (en) Gas mixer
US1398063A (en) Mixer for gas-engines
US1196546A (en) Vaporizer.
US1420615A (en) Auxiliary air-inlet device for internal-combustion engines
US1340062A (en) Carbureting-screen for intake-valves
US1102053A (en) Auxiliary air-inlet device for internal-combustion engines.
US1051369A (en) Charge-mixing device for gas-engines.
US1313584A (en) Arthur a
US1023402A (en) Fixer for gaseous fuel.
US1132420A (en) Heater for gaseous fluids.
US1115745A (en) Fuel-heater for explosive-engines.
US981770A (en) Muffler for internal-combustion engines.
US1379437A (en) Gas-mixer
US964410A (en) Heater for carbureters.
US978287A (en) Muffler for explosive-engines.
US1278965A (en) Silencer.
US1100894A (en) Heater for gaseous fuel.
US1486760A (en) Intake-manifold attachment
US1256976A (en) Attachment for internal-combustion motors.
US1185205A (en) Gas-burner.
US738858A (en) Exhaust-muffler.