GB907576A - Improvements in or relating to devices for metering and aerating liquids - Google Patents

Improvements in or relating to devices for metering and aerating liquids

Info

Publication number
GB907576A
GB907576A GB38965/59A GB3896559A GB907576A GB 907576 A GB907576 A GB 907576A GB 38965/59 A GB38965/59 A GB 38965/59A GB 3896559 A GB3896559 A GB 3896559A GB 907576 A GB907576 A GB 907576A
Authority
GB
United Kingdom
Prior art keywords
liquid
slide
chamber
face
passage
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
GB38965/59A
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Publication of GB907576A publication Critical patent/GB907576A/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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/047—Injectors peculiar thereto injectors with air chambers, e.g. communicating with atmosphere for aerating the nozzles
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
    • F02M21/0239—Pressure or flow regulators therefor
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/04—Gas-air mixing apparatus
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86815—Multiple inlet with single outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

907,576. Aerating liquids. REGIE NATIONALE DES USINES RENAULT. Nov. 17, 1959 [Nov. 28, 1958], No. 38965/59. Class 14 (1). [Also in Group XXVI] A device for metering and aerating a liquid includes a distributer block 1 having a slide face 5 and having formed therethrough a gas passage 3 opening in the face 5 and a passage 2 for pressurized liquid opening in the face 5 adjacent the gas passage; a slide 6 engaging the slide face, the slide having a chamber 7 which communicates with the gas and liquid passages and in which the liquid can be aerated, gas being projected, during operation, into chamber 7 at least in part by the kinetic energy of the liquid passing into chamber 7, the chamber having a circular cross-section and tapering at least over part of its axial length towards an outlet orifice in the slide; and positioning means for adjustably positioning the slide relatively to the distributer block for varying the quantity of liquid to be delivered to chamber 7. As shown, the positioning means comprises grooves 11, 12 parallel to the face 5 formed on the slide's lower and upper edges, these grooves being engaged by knife-edged blades 13, 14 extending in a plane parallel to the slide-face, blade 13 being responsive to a tension spring 15 exerting a predetermined pressure, and blade 14 being responsive to the pressure of a control lever 20 associated with an adjustment screw 22. The crosssectional area of the liquid orifice 4 is altered by moving the screw 22 up or down. If the pressure in the manifold 28 is less than atmospheric liquid under pressure in passage 2 is forced against the side of chamber 7 and reflected through the nozzle 10, gas at the same time being drawn through passage 3. If the pressure in the manifold is atmospheric (open throttle) only the liquid passing through the nozzle 10 will draw a small quantity of gas from passage 3. The liquid jet orifice 4 may have a circular, triangular, or oblong shape. The chamber 7 may be bulbous shape, oblique frusto-conical shape, or in the shape of a large convergent cone followed by a small divergent one. Specification 866,414 is referred to.
GB38965/59A 1958-11-28 1959-11-17 Improvements in or relating to devices for metering and aerating liquids Expired GB907576A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR780355A FR1216528A (en) 1958-11-28 1958-11-28 Gas and liquid metering and foaming device

Publications (1)

Publication Number Publication Date
GB907576A true GB907576A (en) 1962-10-10

Family

ID=8708752

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38965/59A Expired GB907576A (en) 1958-11-28 1959-11-17 Improvements in or relating to devices for metering and aerating liquids

Country Status (5)

Country Link
US (1) US3003755A (en)
DE (1) DE1145857B (en)
FR (1) FR1216528A (en)
GB (1) GB907576A (en)
OA (1) OA01316A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325153A (en) * 1967-06-13 Fuel metering valve for internal combustion engines
US3228412A (en) * 1962-07-16 1966-01-11 Bartelt Engineering Co Inc Dispensing valve having particular cleaning means
US3198442A (en) * 1963-06-28 1965-08-03 Grace W R & Co Nozzles
FR1374495A (en) * 1963-08-27 1964-10-09 Recie Nationale Des Usines Ren Fuel metering valve for internal combustion engines
US3261557A (en) * 1963-12-11 1966-07-19 Seaquist Valve Co Aerosol dispenser
US4298549A (en) * 1979-10-29 1981-11-03 Woodworth Carburetor Corp. Of Nevada Carburetor
US4501706A (en) * 1983-08-29 1985-02-26 Thaddeus Kowalczyk Carburetor and system for utilizing same
US4699110A (en) * 1985-04-26 1987-10-13 Nissan Motor Co., Ltd. Fuel supply system
US10000289B2 (en) 2012-02-02 2018-06-19 Senior Ip Gmbh Temperature control gasper apparatus
JP5983196B2 (en) * 2012-08-31 2016-08-31 株式会社Ihi Uniflow scavenging 2-cycle engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US134372A (en) * 1872-12-31 Improvement in svietallurgic gas-furnace valves
GB106210A (en) * 1916-09-02 1917-05-17 Daimler Co Ltd Improvements in Carburettors for Internal Combustion Engines.
US1275032A (en) * 1916-12-14 1918-08-06 Edward A Huene Carbureter.
FR774636A (en) * 1933-09-07 1934-12-10 Method and means for achieving the rational supply of combustion engines, at all speeds
DE703155C (en) * 1936-01-03 1941-03-03 Solex Sa Floatless carburetor, especially for aircraft engines
US2404081A (en) * 1938-11-30 1946-07-16 Bendix Aviat Corp Charge forming device
US2706976A (en) * 1951-03-07 1955-04-26 Moto Guzzi Societa Per Azioni Carburator and carburation system for internal combustion engines

Also Published As

Publication number Publication date
US3003755A (en) 1961-10-10
FR1216528A (en) 1960-04-26
OA01316A (en) 1969-02-15
DE1145857B (en) 1963-03-21

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