CH585064A5 - Mixing nozzle for balloon gases - e.g. air and helium, having variable mixture ratio control valve - Google Patents

Mixing nozzle for balloon gases - e.g. air and helium, having variable mixture ratio control valve

Info

Publication number
CH585064A5
CH585064A5 CH1352174A CH1352174A CH585064A5 CH 585064 A5 CH585064 A5 CH 585064A5 CH 1352174 A CH1352174 A CH 1352174A CH 1352174 A CH1352174 A CH 1352174A CH 585064 A5 CH585064 A5 CH 585064A5
Authority
CH
Switzerland
Prior art keywords
air
helium
balloon
gases
control valve
Prior art date
Application number
CH1352174A
Original Assignee
Lenzburg Sauerstoffwerk Ag
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 Lenzburg Sauerstoffwerk Ag filed Critical Lenzburg Sauerstoffwerk Ag
Priority to CH1352174A priority Critical patent/CH585064A5/en
Publication of CH585064A5 publication Critical patent/CH585064A5/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/81—Forming mixtures with changing ratios or gradients
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/10—Mixing gases with gases
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
    • B01F35/718051—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings being adjustable

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

A nozzle connected to a supply pipe for the pressurised gas discharges into a mixing passage which is divergent along the greater part of its length. A further passage, connected to the surroundings and provided with a regulating valve is connected into the region where the nozzle discharges into the mixing passage. Mixing with air at the nozzle enables bottles of pure helium to be used, reducing prodn. and transport costs compared with bottles contg. air-helium mixts.
CH1352174A 1974-10-08 1974-10-08 Mixing nozzle for balloon gases - e.g. air and helium, having variable mixture ratio control valve CH585064A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1352174A CH585064A5 (en) 1974-10-08 1974-10-08 Mixing nozzle for balloon gases - e.g. air and helium, having variable mixture ratio control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1352174A CH585064A5 (en) 1974-10-08 1974-10-08 Mixing nozzle for balloon gases - e.g. air and helium, having variable mixture ratio control valve

Publications (1)

Publication Number Publication Date
CH585064A5 true CH585064A5 (en) 1977-02-28

Family

ID=4393128

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1352174A CH585064A5 (en) 1974-10-08 1974-10-08 Mixing nozzle for balloon gases - e.g. air and helium, having variable mixture ratio control valve

Country Status (1)

Country Link
CH (1) CH585064A5 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0305251A1 (en) * 1987-08-07 1989-03-01 E. + M. Lamort Société Anonyme dite: Injector mixer under pressure
EP1930713A1 (en) * 2005-07-22 2008-06-11 Riken Fine particle counter
EP2016994A2 (en) * 2007-07-17 2009-01-21 Motortech GmbH Mixer for gaseous media and method for mixing gaseous media
AT514381A1 (en) * 2013-04-04 2014-12-15 Avl List Gmbh Venturiverdünner

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0305251A1 (en) * 1987-08-07 1989-03-01 E. + M. Lamort Société Anonyme dite: Injector mixer under pressure
EP1930713A1 (en) * 2005-07-22 2008-06-11 Riken Fine particle counter
EP1930713A4 (en) * 2005-07-22 2010-09-15 Riken Fine particle counter
EP2016994A2 (en) * 2007-07-17 2009-01-21 Motortech GmbH Mixer for gaseous media and method for mixing gaseous media
DE102007033627A1 (en) * 2007-07-17 2009-01-22 Motortech Gmbh Gases for gaseous media and method for mixing gaseous media
EP2016994A3 (en) * 2007-07-17 2009-04-01 Motortech GmbH Mixer for gaseous media and method for mixing gaseous media
AT514381A1 (en) * 2013-04-04 2014-12-15 Avl List Gmbh Venturiverdünner
AT514381B1 (en) * 2013-04-04 2015-05-15 Avl List Gmbh Venturiverdünner

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Legal Events

Date Code Title Description
PL Patent ceased