GB314924A - Improvements in or relating to spray carburettors - Google Patents

Improvements in or relating to spray carburettors

Info

Publication number
GB314924A
GB314924A GB9868/28A GB986828A GB314924A GB 314924 A GB314924 A GB 314924A GB 9868/28 A GB9868/28 A GB 9868/28A GB 986828 A GB986828 A GB 986828A GB 314924 A GB314924 A GB 314924A
Authority
GB
United Kingdom
Prior art keywords
air
fuel
enlargement
tube
outlet
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
Application number
GB9868/28A
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 GB9868/28A priority Critical patent/GB314924A/en
Priority to US351046A priority patent/US1816756A/en
Publication of GB314924A publication Critical patent/GB314924A/en
Expired legal-status Critical Current

Links

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
    • F02M19/00—Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00
    • F02M19/03—Fuel atomising nozzles; Arrangement of emulsifying air conduits
    • 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
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/23—Fuel aerating devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/39—Liquid feeding nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)

Abstract

314,924. Whatmough, W. A., and Weslake, H. April 2, 1928. Spray carburettors. - A fuel nozzle of the kind provided with a diffuser tube having calibrated submerged orifices for fuel and aerating air is provided with an enlargement at its upper end having one or more air ports directed either at rightangles to or towards the direction of flow of the fuel, the outlet passages for the aerated fuel being directed into the main air stream out of the of the nozzle. As shown in Fig. 1 the nozzle comprises a diffuser tube 7 provided with calibrated orifices 5<a>, 9 for fuel and air, an intermediate tube 2, and an outer tube 12 provided with air inlets 17, the outer tube 12 being furnished with an enlargement 14 provided with outlet passages 15 and with air inlets 16 in alignment with ducts 11 in the head of the tube 7. The air supply to the inlets 16, 17 may be taken from outside the main air intake 1. In a modification, the main air intake and enlargement 14 are situated horizontally at right-angles to the diffuser tube, and the enlargement 14 is provided with an axial air inlet delivering across the outlet of the diffuser tube in addition to the air inlets directed at an angle to the axis of the enlargement. In a further modification, the enlargement consists of an inverted cone provided with an outlet for the aerated fuel on its upper surface, an inverted conical baffle being inserted in the outlet to direct the fuel away from the axis of the nozzle. In the form shown in Figs. 3 and 4, the enlargement comprises a rectangular member 27 extending across the main air intake 1 and supplied with fuel through an orifice 39 and air through conduits 36, 38, the aerated fuel passing through the conduit 37 into a longitudinal channel 28 down the centre off which extends a baffle 29. Air is drawn into the channel 28 through apertures 33, and the rich mixture thus produced passes out through slots 30 formed between the sides of the baffle 29 and the walls of the channel 28.
GB9868/28A 1928-04-02 1928-04-02 Improvements in or relating to spray carburettors Expired GB314924A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9868/28A GB314924A (en) 1928-04-02 1928-04-02 Improvements in or relating to spray carburettors
US351046A US1816756A (en) 1928-04-02 1929-03-29 Spray carburetor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9868/28A GB314924A (en) 1928-04-02 1928-04-02 Improvements in or relating to spray carburettors

Publications (1)

Publication Number Publication Date
GB314924A true GB314924A (en) 1929-07-07

Family

ID=9880249

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9868/28A Expired GB314924A (en) 1928-04-02 1928-04-02 Improvements in or relating to spray carburettors

Country Status (2)

Country Link
US (1) US1816756A (en)
GB (1) GB314924A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994002734A1 (en) * 1991-12-12 1994-02-03 Thompson Technologies, Inc. Power vapor nozzle and splash plate
US5525266A (en) * 1991-12-13 1996-06-11 Thompson Technologies, Inc. Power vapor nozzle and splash plate

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541316A (en) * 1943-07-31 1951-02-13 Bendix Aviat Corp Carburetor
US2681216A (en) * 1951-04-10 1954-06-15 Knecht Henry Slotted jet carburetor
US2826400A (en) * 1955-06-13 1958-03-11 Holley Carburetor Co Carburetor construction
FR1443169A (en) * 1965-03-31 1966-06-24 Sibe Improvements to horizontal carburetors
JPS5810139A (en) * 1981-07-13 1983-01-20 Walbro Far East Auxiliary fuel supplying device for internal- combustion engine
US5223180A (en) * 1992-04-27 1993-06-29 Yost Robert M Carburetor fuel discharge assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994002734A1 (en) * 1991-12-12 1994-02-03 Thompson Technologies, Inc. Power vapor nozzle and splash plate
US5525266A (en) * 1991-12-13 1996-06-11 Thompson Technologies, Inc. Power vapor nozzle and splash plate

Also Published As

Publication number Publication date
US1816756A (en) 1931-07-28

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