GB2190022B - Apparatus for spraying liquid mixtures - Google Patents

Apparatus for spraying liquid mixtures

Info

Publication number
GB2190022B
GB2190022B GB8708948A GB8708948A GB2190022B GB 2190022 B GB2190022 B GB 2190022B GB 8708948 A GB8708948 A GB 8708948A GB 8708948 A GB8708948 A GB 8708948A GB 2190022 B GB2190022 B GB 2190022B
Authority
GB
United Kingdom
Prior art keywords
spraying liquid
liquid mixtures
mixtures
spraying
liquid
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
GB8708948A
Other versions
GB2190022A (en
GB8708948D0 (en
Inventor
James Maitland Pringle
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
Publication of GB8708948D0 publication Critical patent/GB8708948D0/en
Publication of GB2190022A publication Critical patent/GB2190022A/en
Application granted granted Critical
Publication of GB2190022B publication Critical patent/GB2190022B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/26—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device
    • B05B7/28—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid
    • B05B7/30—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid the first liquid or other fluent material being fed by gravity, or sucked into the carrying fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
    • B01F25/31242—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the central area of the venturi, creating an aspiration in the circumferential part of the conduit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/463—Arrangements of nozzles with provisions for mixing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/466—Arrangements of nozzles with a plurality of nozzles arranged in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/467—Arrangements of nozzles with a plurality of nozzles arranged in series

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nozzles (AREA)
  • Bathtubs, Showers, And Their Attachments (AREA)
GB8708948A 1986-04-30 1987-04-14 Apparatus for spraying liquid mixtures Expired GB2190022B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868610636A GB8610636D0 (en) 1986-04-30 1986-04-30 Induced flow mixers

Publications (3)

Publication Number Publication Date
GB8708948D0 GB8708948D0 (en) 1987-05-20
GB2190022A GB2190022A (en) 1987-11-11
GB2190022B true GB2190022B (en) 1989-11-29

Family

ID=10597151

Family Applications (3)

Application Number Title Priority Date Filing Date
GB868610636A Pending GB8610636D0 (en) 1986-04-30 1986-04-30 Induced flow mixers
GB8708948A Expired GB2190022B (en) 1986-04-30 1987-04-14 Apparatus for spraying liquid mixtures
GB8708949A Expired GB2189843B (en) 1986-04-30 1987-04-14 Apparatus for mixing fluids

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB868610636A Pending GB8610636D0 (en) 1986-04-30 1986-04-30 Induced flow mixers

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8708949A Expired GB2189843B (en) 1986-04-30 1987-04-14 Apparatus for mixing fluids

Country Status (1)

Country Link
GB (3) GB8610636D0 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8925601D0 (en) * 1989-11-13 1990-01-04 British Gas Plc System for providing a mix of hot and cold water
FR2750347A1 (en) * 1996-07-01 1998-01-02 Klein Christophe Pierre Lucien Venturi foam generator using ultra sound to produce small bubbles
ATE242044T1 (en) * 1996-07-01 2003-06-15 Heurtaux S A S FOAM PRODUCING APPARATUS
US6358015B1 (en) * 1998-01-14 2002-03-19 Thomas Kakovitch Method and apparatus for improving fluid flow and aerating liquids
US6071083A (en) * 1998-01-14 2000-06-06 Kakovitch; Thomas Gas flow director
RU2155280C1 (en) * 1999-04-08 2000-08-27 Фисенко Владимир Владимирович Gas-liquid jet device
GB0100756D0 (en) 2001-01-11 2001-02-21 Powderject Res Ltd Needleless syringe
AU2003207347A1 (en) * 2002-02-26 2003-09-09 Pursuit Dynamics Plc Jet pump
US20060092758A1 (en) * 2002-07-03 2006-05-04 Ellmers Peter H Fluid mixing venturi
NZ536363A (en) * 2004-11-05 2007-07-27 Ausat Sinair Ltd Mixing pump using plural Bernoulli effects
GB0708758D0 (en) 2007-05-04 2007-06-13 Powderject Res Ltd Particle cassettes and process thereof
EP2308601A1 (en) * 2009-09-29 2011-04-13 Siemens Aktiengesellschaft Dispenser nozzle, flotation machine with dispenser nozzle and method for its operation
DK2572778T3 (en) * 2011-09-23 2017-06-06 Primetals Technologies Germany Gmbh Flotation machine with a dispersing nozzle and method for operating it
US11555638B2 (en) * 2016-11-30 2023-01-17 Dwyer Instruments, Llc Venturi vacuum drawback assemblies and dual orifice venturi valve assemblies
GB2571135B (en) * 2018-02-20 2020-07-15 Univ Cranfield Jet pump apparatus
PL426033A1 (en) 2018-06-22 2020-01-02 General Electric Company Fluid steam jet pumps, as well as systems and methods of entraining fluid using fluid steam jet pumps
CN110017307B (en) * 2019-03-12 2020-10-16 天津科技大学 Jet pump nozzle with liquid-liquid and solid-liquid dual conveying functions
CN110665669B (en) * 2019-09-02 2021-04-06 西安理工大学 Low-aerodynamic-resistance throttling unit atomization device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539111A (en) * 1968-04-10 1970-11-10 Harry W Johnson Solution mixing and dispensing apparatus
US3614244A (en) * 1969-10-21 1971-10-19 Ignaz Eck Shower bath attachment
US4121773A (en) * 1977-03-28 1978-10-24 Headen James J Shower head dispenser
US4225085A (en) * 1979-03-29 1980-09-30 James J. Headen Shower head dispenser
US4295612A (en) * 1979-10-17 1981-10-20 Betsinger James D Shower apparatus
US4322036A (en) * 1980-02-13 1982-03-30 Bly Herbert A Device for dispensing and dispersing liquid additives in shower bath water
US4358056A (en) * 1979-12-28 1982-11-09 Emmett Laboratories, Inc. Shower dispenser

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB629690A (en) *
GB421567A (en) *
GB197684A (en) * 1922-05-10 1924-03-27 Adolf Martin Kobiolke An improved vacuum producing device
GB260424A (en) * 1925-10-29 1926-11-04 Carborundum Co Improved method of and apparatus for applying plastic material to surfaces
GB423656A (en) * 1934-09-21 1935-02-05 Andrew Birchall Improvements in injectors for hot and cold water, as applied to shower fittings and the like
GB621779A (en) * 1938-01-21 1949-04-20 Giovanni Friedmann Apparatus for transporting manure from manure pits to land to be fertilised
GB802273A (en) * 1954-10-20 1958-10-01 Juan Asensio Carrasco Convector apparatus for promoting water circulation in steam boilers
GB802711A (en) * 1955-08-25 1958-10-08 Paul Menzen Improved device for introducing finely divided solids into liquid metal
GB1187041A (en) * 1966-08-27 1970-04-08 Jaco Engineering Company Ltd Improvements relating to the Cooling and Lubrication of Dies.
US3551073A (en) * 1968-12-16 1970-12-29 Chandler Evans Inc Pumping system with improved jet inducer
IT1004717B (en) * 1973-05-25 1976-07-20 Renault DEVICE FOR THE DEGASSING OF A FUEL TANK FITTED WITH AN ANTI-POLLUTION MEANS
FR2521044A1 (en) * 1982-02-11 1983-08-12 Stephanois Rech Mec DEVICE FOR THE INTRODUCTION AND / OR WITHDRAWAL OF SOLIDS THROUGH AT LEAST ONE ORIFICE OF A LOW PRESSURE TREATMENT ENCLOSURE, IN PARTICULAR
US4482299A (en) * 1982-08-25 1984-11-13 Eulass David S Water powered sump pump

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539111A (en) * 1968-04-10 1970-11-10 Harry W Johnson Solution mixing and dispensing apparatus
US3614244A (en) * 1969-10-21 1971-10-19 Ignaz Eck Shower bath attachment
US4121773A (en) * 1977-03-28 1978-10-24 Headen James J Shower head dispenser
US4225085A (en) * 1979-03-29 1980-09-30 James J. Headen Shower head dispenser
US4295612A (en) * 1979-10-17 1981-10-20 Betsinger James D Shower apparatus
US4358056A (en) * 1979-12-28 1982-11-09 Emmett Laboratories, Inc. Shower dispenser
US4322036A (en) * 1980-02-13 1982-03-30 Bly Herbert A Device for dispensing and dispersing liquid additives in shower bath water

Also Published As

Publication number Publication date
GB8708949D0 (en) 1987-05-20
GB2189843A (en) 1987-11-04
GB2190022A (en) 1987-11-11
GB8610636D0 (en) 1986-06-04
GB8708948D0 (en) 1987-05-20
GB2189843B (en) 1989-11-29

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990414