EP3851732B1 - Gasbehälter mit anzeige der durchsatzmenge und des entsprechenden füllstands - Google Patents

Gasbehälter mit anzeige der durchsatzmenge und des entsprechenden füllstands Download PDF

Info

Publication number
EP3851732B1
EP3851732B1 EP21150011.1A EP21150011A EP3851732B1 EP 3851732 B1 EP3851732 B1 EP 3851732B1 EP 21150011 A EP21150011 A EP 21150011A EP 3851732 B1 EP3851732 B1 EP 3851732B1
Authority
EP
European Patent Office
Prior art keywords
gas
autonomy
flow
user
gaz
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.)
Active
Application number
EP21150011.1A
Other languages
English (en)
French (fr)
Other versions
EP3851732A1 (de
Inventor
Federica BELLINGERI
Adrien CAMPAGNAC
Alexis Mary
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Publication of EP3851732A1 publication Critical patent/EP3851732A1/de
Application granted granted Critical
Publication of EP3851732B1 publication Critical patent/EP3851732B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
    • F17C13/025—Special adaptations of indicating, measuring, or monitoring equipment having the pressure as the parameter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/04—Arrangement or mounting of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
    • F17C13/026—Special adaptations of indicating, measuring, or monitoring equipment having the temperature as the parameter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/03—Orientation
    • F17C2201/032—Orientation with substantially vertical main axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/056—Small (<1 m3)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/058—Size portable (<30 l)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0153—Details of mounting arrangements
    • F17C2205/0188—Hanging up devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0308—Protective caps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • F17C2205/0326—Valves electrically actuated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • F17C2205/0329—Valves manually actuated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0338—Pressure regulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/01—Pure fluids
    • F17C2221/011—Oxygen
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/01—Pure fluids
    • F17C2221/014—Nitrogen
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/01—Pure fluids
    • F17C2221/016—Noble gases (Ar, Kr, Xe)
    • F17C2221/017—Helium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0107—Single phase
    • F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/036—Very high pressure (>80 bar)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
    • F17C2225/01—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the phase
    • F17C2225/0107—Single phase
    • F17C2225/0123—Single phase gaseous, e.g. CNG, GNC
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
    • F17C2225/03—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the pressure level
    • F17C2225/036—Very high pressure, i.e. above 80 bars
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/03—Control means
    • F17C2250/032—Control means using computers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/03—Control means
    • F17C2250/036—Control means using alarms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/043—Pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/0439—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/0443—Flow or movement of content
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/0473—Time or time periods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/0478—Position or presence
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0486—Indicating or measuring characterised by the location
    • F17C2250/0491—Parameters measured at or inside the vessel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0486—Indicating or measuring characterised by the location
    • F17C2250/0495—Indicating or measuring characterised by the location the indicated parameter is a converted measured parameter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/06—Controlling or regulating of parameters as output values
    • F17C2250/0605—Parameters
    • F17C2250/0636—Flow or movement of content
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/07—Actions triggered by measured parameters
    • F17C2250/072—Action when predefined value is reached
    • F17C2250/075—Action when predefined value is reached when full
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/07—Actions triggered by measured parameters
    • F17C2250/072—Action when predefined value is reached
    • F17C2250/077—Action when predefined value is reached when empty
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/02—Improving properties related to fluid or fluid transfer
    • F17C2260/026—Improving properties related to fluid or fluid transfer by calculation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/02—Applications for medical applications
    • F17C2270/025—Breathing

Definitions

  • the invention relates to a gas container, such as a gas cylinder, for storing or dispensing gas, which is equipped with a gas dispensing tap allowing the gas to be delivered at different flow rates selectable by the user, and on which an electronic gas autonomy measuring device is mounted comprising a display, such as a digital screen, for displaying gas flow and autonomy values.
  • a gas container such as a gas cylinder
  • a gas dispensing tap allowing the gas to be delivered at different flow rates selectable by the user
  • an electronic gas autonomy measuring device comprising a display, such as a digital screen, for displaying gas flow and autonomy values.
  • SAMU emergency unit
  • fire intervention services etc.
  • nurses, doctors, firefighters, etc. are regular users of pressurized gas containers, in particular gas cylinders, in particular medical gases, such as oxygen or medical air.
  • Such a gas container is generally equipped with a gas distribution valve usually comprising flow selection means to allow a user to choose a desired gas flow and a gas outlet connection or socket to deliver the gas to the desired gas flow having been selected.
  • a gas distribution valve usually comprising flow selection means to allow a user to choose a desired gas flow and a gas outlet connection or socket to deliver the gas to the desired gas flow having been selected.
  • the gas distribution valve is protected by a cowling or protective cap forming a protective shell against shocks, dirt, etc.
  • gas containers are for example described by EP-A-3006810 , EP-A-2940370 , EP-A-2937620 and WO2017/165414 A2 .
  • a practical problem for users of gas bottles or the like is that they often have to choose between several bottles stored, for example in a depot or an intervention vehicle, depending on the patient to be treated and the prescription they have to do to this patient, i.e. the gas flow (e.g. expressed in L/min) that they must administer to him for a determined period of time. For example, a patient may need 2 L/min of oxygen for a duration of 1 hour.
  • the gas flow e.g. expressed in L/min
  • a cylinder of gas to be used to treat a given patient should be made by the user in such a way that the chosen cylinder can be used for the full duration of treatment desired and at the selected flow rate, i.e. so as to respect the prescription given to the patient to be treated.
  • the various gas cylinders do not all have the same gas capacity or capacity and/or the same quantity of gas rarely remains in the various gas cylinders stored in the same place.
  • the autonomy estimate is generally made by means of an electronic device comprising a pressure sensor, which is fixed to the gas distribution valve fitted to the gas container and makes it possible to measure the gas pressure within the container, then to provide a pressure signal to signal processing means, such as a microprocessor, used to calculate the autonomy of the container from the pressure signal provided and the gas flow rate selected by the user.
  • the calculated autonomy is then displayed by a screen or the like carried by the electronic device. This is particularly described by WO-A-2005/093377 , EP-A-3440605 Where EP-A-3421866 .
  • the display screen can be touch sensitive as taught by EP-A-3002498 .
  • the display screen is located in a high position to facilitate reading, as described by EP-A-3117136 .
  • the user must also make calculations because some electronic devices display a quantity of remaining gas expressed in liters for example, and this does not make it possible to know the duration of use without making a calculation taking into account the flow rate. prescribed gas.
  • this is tedious, a source of errors and therefore of risk for patients, and can also take up a lot of time for the user when he does not necessarily have it, especially when he has to intervene in emergency/quickly and/or take care of several patients at the same time.
  • the problem that arises is to provide a user, typically a nursing staff, with quickly and immediately knowing the autonomy of a gas container, typically a bottle of medical gas, equipped with a dispensing tap and containing gas under pressure, i.e. compressed (i.e. > 1 bar), and this, for several different gas flow rates, without having to perform the slightest calculation and/or manipulate the gas flow rate selector to select the different flow rates that interest him from among the plurality of possible flow rates, that is to say all the flow rates that can be supplied by the valve fitted to the gas container.
  • a gas container typically a bottle of medical gas, equipped with a dispensing tap and containing gas under pressure, i.e. compressed (i.e. > 1 bar)
  • the means for displaying data in response to successive digital actuations by the user of the selection member, the means for displaying data successively displays the different selectable flowrate values and the different corresponding autonomy in the form of flowrate/autonomy pairs, each flowrate/autonomy pair comprising a flowrate value and the corresponding autonomy having been determined for the flowrate value considered.
  • the user By successively pressing the selection device, the user therefore scrolls through the data display means through the various flow rate/autonomy pairs that can be determined for the various possible selectable flow rates, for example flow rate values between 0 and 30 L/min.
  • gas autonomy values are expressed and/or displayed in the form of a possible duration of use, for example in minutes or in hours and minutes.
  • the invention also relates to a use of the gas container according to the invention, typically a gas cylinder, for storing or distributing gas, in particular medical gases, such as oxygen, air, an NO mixture /N 2 , a He/O 2 , O 2 /N 2 O or other mixture.
  • gas container typically a gas cylinder
  • medical gases such as oxygen, air, an NO mixture /N 2 , a He/O 2 , O 2 /N 2 O or other mixture.
  • the invention also relates to a patient ventilation assembly comprising a gas container, such as a gas cylinder, according to the invention, a respiratory interface for supplying gas to a patient, and a flexible conduit connecting said container to said respiratory interface.
  • a gas container such as a gas cylinder
  • a respiratory interface for supplying gas to a patient
  • a flexible conduit connecting said container to said respiratory interface.
  • the breathing interface is a breathing mask or the like.
  • Fig. 1 schematizes an embodiment of a gas container 1 according to the invention, namely here a cylinder or cylinder of gas with a cylindrical body made of steel or aluminum alloy, equipped with a gas distribution valve 2, also called valve, on which is mounted an electronic device 3 for displaying the autonomy and the gas flow comprising means 34 for displaying data, for example a digital screen 4, for example of the segment LCD type.
  • a gas distribution valve 2 also called valve
  • the gas distribution valve 2 comprises a brass body for example, which is crossed by an internal gas circuit, that is to say one or more passages, ducts or gas channels, in fluid communication with the internal volume 10 of gas container 1.
  • the gas distribution valve 2 comprises flow selection means 5, namely here a rotary wheel or the like, allowing a user, such as a nursing staff, to select a desired gas flow from among a plurality of selectable gases, preferably a dozen possible flow rates between 0 and 25 L/min, for example the following flow rates: 0.5, 1, 2, 3, 5, 8, 10, 12, 15, 20, 22 and 25 L/min.
  • the gas flow is supplied to the user by a gas outlet socket or connector 6, that is to say a nozzle or the like.
  • a second gas outlet socket 8 called a notched socket, allowing the specific fluidic connection of a ventilation device or the like for example.
  • the gas distribution valve 2 also comprises integrated gas expansion means 7, that is to say it is a valve 2 with an integrated pressure regulator (RDI), making it possible to operate a reduction in the pressure of the gas from the pressure at which it is in the internal volume or compartment 10 of the gas container 1, called high pressure, typically a pressure that can reach 350 bar abs, down to its operating pressure, called low pressure, which is generally less than 10 bar abs, for example of the order of 4 bar abs or less.
  • high pressure typically a pressure that can reach 350 bar abs, down to its operating pressure, called low pressure, which is generally less than 10 bar abs, for example of the order of 4 bar abs or less.
  • the gas expansion means 7 usually comprises an expansion valve and a valve seat (not shown) cooperating with each other to reduce the gas pressure.
  • the gas expansion means 7 are arranged on the internal gas circuit, that is to say one or more passages, ducts or gas channels, passing through the body of the valve 2 and putting the internal volume 10 of the gas container 1 and the gas outlet socket 6 serving to deliver the gas at the desired gas flow selected by the user by actuating the flow selection means 5.
  • the part of the gas circuit located upstream of the gas expansion means 7 is subjected to the high pressure, that is to say the pressure prevailing in the internal volume 10 of the container 1, while that located downstream of the gas expansion means 7 is subjected to the low pressure, that is to say the pressure of the gas after expansion.
  • the electronic device 3 for its part comprises a pressure sensor 31 used to measure the pressure of the gas within the container 1 and supply at least one pressure signal, and signal processing means 32, such as an electronic card with a microcontroller, to determine at least one gas autonomy from the pressure signals supplied by the pressure sensor 31 and from at least one gas flow, and preferably from a temperature measured by a temperature sensor 33 arranged so as to measure ambient temperature, i.e. of the environment around the device 3, and/or an internal temperature of the device 3.
  • the temperature inside the device 3 corresponds to the ambient temperature and its variations reflect the variations of the ambient temperature, ie of the 'ambiant air.
  • the pressure sensor 31 is coupled to the gas temperature sensor so as to supply at least one gas pressure signal correlated, associated with or corresponding to a gas temperature measured at the instant of the pressure measurement.
  • the electronic device 3 also comprises a position sensor to determine the position of the flow selection means 5, typically a rotary selector, that is to say the position sensor is configured to determine the gas flow chosen by the user from a determination of the angular position of the rotary selector, such as a rotary wheel.
  • a position sensor to determine the position of the flow selection means 5, typically a rotary selector, that is to say the position sensor is configured to determine the gas flow chosen by the user from a determination of the angular position of the rotary selector, such as a rotary wheel.
  • the pressure sensor 31 is preferably connected to the part of the gas circuit of the valve body which is located upstream of the gas expansion means 7, which is subjected to the high gas pressure.
  • the pressure sensor 31 comprises or is associated with an integrated gas temperature sensor making it possible to supply a pressure signal relating to the temperature of the gas measured at the moment of the pressure measurement.
  • the pressure sensor 31 and the signal processing means 32 are arranged in a rigid casing 30, for example made of polymer or metal.
  • Data display means 34 are also provided, such as a digital screen 4, making it possible to display useful information for the user, in particular the gas autonomy calculated by the signal processing means 32 and the flow rate of corresponding gas, as explained below.
  • the digital screen 4 is carried by the rigid casing 30.
  • means for supplying electric current electrically connected, directly or indirectly, to the various components requiring electricity to operate in particular to the signal processing means. 32, to the sensor 31, 33, to the display means 34 of the rigid box 30 so as to supply them directly or indirectly with electric current and thus allow their operation.
  • the means for supplying electric current comprise a electric battery advantageously having an electric autonomy of at least 5 years, ideally about 10 years.
  • the signal processing means 32 are configured to determine gas citeds from the pressure signal supplied by the pressure sensor 31 and from the plurality of selectable gas flow rates, and preferably also from the measured temperatures, for example ambient temperature and /or gas.
  • the signal processing means 32 determine flow rate/autonomy pairs from at least the pressure signal and the various possible flow rates, preferably between 0 and 25 L/min, for example the following flow rates: 0.5, 1 , 2, 3, 5, 8, 10, 12, 15, 20, 22 and 25 L/min.
  • Each flow corresponds to a given autonomy, calculated from said flow and the measured gas pressure, or even one or more parameters (i.e. temperatures, etc.).
  • a selection member 9 with digital actuation that can be activated by a user, such as a button or a key.
  • This selection member 9 is preferably arranged next to the screen 4 of the data display means 34, as illustrated in Fig. 1 to Figs. 3 .
  • the selection member 9 that is to say a button or the like, is configured to cooperate with the signal processing means 32 and the data display means 34 to display successively, that is that is to say scrolling, in response to successive digital actuations by the user of the selection member 9, the different selectable flowrate values and the different corresponding autonomy, each flowrate value being displayed simultaneously at a determined corresponding autonomy for said flow value considered, that is to say that the screen 4 successively displays range/flow pairs, as illustrated in Fig. 2 and Fig. 3 .
  • the signal processing means 32 make it possible to estimate the gas autonomy, ie the possible duration of use of the container 1, for each flow rate selectable by the flow rate selection means 5 and the gas pressure measured. These pairs comprising an estimated autonomy and a corresponding gas flow are then displayed successively on the screen 4 when the user presses several times on the selection member 9, ie a button or the like, that is to say when the user commands a scrolling of the various autonomy/flow pairs obtained for the measured gas pressure, or even other data, such as one or more temperatures.
  • the signal processing means 32 comprise an electronic card with microprocessor(s) receiving measurement signals from the pressure sensor 31 and from the gas temperature sensor associated with it, and from the temperature sensor 33 of temperature ambient or equivalent, when container 1 is used. These pressure and temperature measurement signals are processed by one or more algorithms implemented by the microprocessor(s) of the electronic card.
  • the gas autonomy is expressed in time of possible use, typically in hours and minutes or simply in minutes.
  • the determined gas autonomy (A) and the corresponding gas flow rate value (Q) are displayed as a couple, as illustrated on the Fig. 2 and Fig. 3 .
  • the staff wishing to use a gas bottle 1 is able to choose the bottle that suits them best, without making any calculations or complicated manipulations, but simply by scrolling through the different autonomy/flow pairs corresponding to the pressure of measured gas.
  • the flow rate and the autonomy are displayed one above the other on the screen 4; however, they could also be displayed next to each other, or otherwise.
  • the flow rate/autonomy pairs are displayed successively by taking the flow rates in their ascending order, that is to say that the lowest flow rate is displayed first, for example 0.5 L/Min, then the other flow rates, in an increasing manner, during the various activations of the button 9 by the user, for example 1, then 2, then 3, .... and finally 25 L/min, taking up the example given below above.
  • the scrolling is reset after a given delay, for example after a few seconds, for example after 3 seconds to 10 seconds. Pressing button 9 again, after this given time, will again display the flow rate/autonomy pair for the lowest selectable flow rate.
  • V gas P gas V cylinder P ATM
  • P gas is calculated from the direct measurements made by the pressure sensor 31 and the temperature sensor 33, which make it possible to estimate a gas pressure value.
  • a corresponding gas autonomy A can then be calculated, as illustrated in Table 1 for the 12 flow rates (Q) mentioned above.
  • a given patient needs a prescription of 2 L/min of oxygen for 30 minutes.
  • Each cylinder 1 is equipped with an electronic device 3 for measuring gas autonomy comprising a display screen 4 according to the invention, as shown schematically in Fig. 1 .
  • the user such as nursing staff, cannot know how long and at what rate each bottle 1 can be used.
  • the user can easily know if which bottle can be used for how long and at what rate by simply pressing the button 9 several times in succession to scroll through the different throughput/autonomy pairs, which are then displayed, one after the other, on the screen 4 of the electronic device 3, as shown schematically in Fig. 2 and Fig. 3 .
  • the flow rate/autonomy pairs that the user can scroll through by activating button 9 and which are then displayed there successively on the screen 4 of each gas cylinder 1 are for example those given in Table 2 below.
  • Table 2 Flow rate/autonomy pairs displayed on the cylinder screen with 1000L Flow rate/autonomy pairs displayed on the cylinder screen with 200L 0.5L/min 2000 mins 0.5L/min 400 mins 1L/min 1000 mins 1L/min 200 mins 2L/min 500 mins 2L/min 100 mins 3L/min 333 mins 3 Umin 67 mins 5L/min 200 mins 5L/min 40 mins 8 L/min 125 mins 8 L/min 25 mins 10L/min 100 mins 10L/min 20 mins 12 L/min 83 mins 12 L/min 17 mins 15L/min 67 mins 15L/min 13 mins 20L/min 50 mins 20L/min 10 minutes 22 L/min 45 mins 22 L/min 9 mins 25L/min 40 mins 25L
  • the user can quickly and immediately know the autonomy of each gas container, i.e. each bottle of medical gas 1, for the various possible gas flow rates, and this, without having to perform any calculation and/or manipulating the gas flow rate selector to select the various flow rates of interest from among the plurality of possible flow rates.
  • the pressurized gas container in particular a gas cylinder, according to the invention is particularly suitable for use for storing and/or distributing medical grade gas, namely a pure gas or a gas mixture.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Toys (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Level Indicators Using A Float (AREA)
  • Measuring Volume Flow (AREA)

Claims (10)

  1. Gasbehälter (1), der mit einem Gasabgabeventil (2) ausgestattet ist, das eine elektronische Vorrichtung (3) zum Messen der Gasreichweite umfasst, bei dem:
    - das Gasabgabeventil (2) Volumenstromauswahlmittel (5) umfasst, die es einem Benutzer ermöglichen, einen gewünschten Gasvolumenstrom unter einer Mehrzahl von auswählbaren Gasvolumenströmen auszuwählen, und
    - die elektronische Vorrichtung (3) umfasst:
    ▪ mindestens einen Drucksensor (31), der dazu ausgestaltet ist, den Druck des in dem Behälter (1) enthaltenen Gases zu messen und mindestens ein Drucksignal zu liefern,
    ▪ Signalverarbeitungsmittel (32), die dazu ausgestaltet sind, eine Mehrzahl von Gasreichweiten mindestens anhand des von dem mindestens einen Drucksensor (31) gelieferten Drucksignals und der Mehrzahl von auswählbaren Gasvolumenströmen zu bestimmen,
    ▪ Datenanzeigemittel (34), die dazu ausgestaltet sind, eine Reichweite und einen entsprechenden Volumenstromwert anzuzeigen, und
    ▪ ein Auswahlelement (9) mit Fingerbetätigung, das von einem Benutzer aktivierbar ist,
    dadurch gekennzeichnet, dass das Auswahlelement (9) dazu ausgestaltet ist, mit den Signalverarbeitungsmitteln (32) zusammenzuwirken, um nacheinander auf den Datenanzeigemitteln (34), als Antwort auf aufeinander folgende Fingerbetätigungen des Auswahlelements (9) durch den Benutzer, die verschiedenen auswählbaren Volumenstromwerte (Q) und die verschiedenen entsprechenden Reichweiten (A) anzuzeigen, wobei jeder Volumenstromwert (Q) gleichzeitig mit einer für den betrachteten Volumenstromwert bestimmten Reichweite (A) angezeigt wird.
  2. Gasbehälter nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, dass das Auswahlelement (9) dazu ausgestaltet ist, mit den Signalverarbeitungsmitteln (32) so zusammenzuwirken, dass aufeinander folgende Fingerbetätigungen des Benutzers ein Scrollen und ein Anzeigen der verschiedenen auswählbaren Volumenstromwerte (Q) und der verschiedenen entsprechenden Reichweiten (A) auf den Datenanzeigemitteln (34) bewirken, wobei die Datenanzeigemittel (34) bevorzugt dazu ausgestaltet sind, ein Reichweite/Volumenstrom-Paar anzuzeigen, das einen Volumenstromwert (Q) und eine entsprechende Reichweite (A) umfasst.
  3. Gasbehälter nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die auswählbaren Gasvolumenströme (Q) zwischen 0 l/min und 30 l/min, bevorzugt zwischen 0 und 25 l/min betragen.
  4. Gasbehälter nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die elektronische Vorrichtung (3) ferner umfasst:
    - einen Gastemperatursensor zum Messen der Temperatur des Gases,
    - einen Umgebungstemperatursensor (33) zum Messen der Umgebungstemperatur und/oder
    - einen Positionssensor zum Bestimmen der Position der Volumenstromauswahlmittel (5).
  5. Gasbehälter nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Datenanzeigemittel (34) einen Anzeigebildschirm (4) umfassen.
  6. Gasbehälter nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Auswahlelement (9) dazu ausgestaltet ist, mit den Signalverarbeitungsmitteln (32) so zusammenzuwirken, dass die aufeinander folgenden Fingerbetätigungen des Auswahlelements (9) durch den Benutzer ein Scrollen und ein aufeinander folgendes Anzeigen der Volumenstrom/Reichweite-Paare in aufsteigender Reihenfolge der Volumenströme bewirken.
  7. Gasbehälter nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Signalverarbeitungsmittel (32) dazu ausgestaltet sind, dass nach dem Anzeigen des letzten Volumenstrom/Reichweite-Paares, das den auswählbaren maximalen Volumenstrom beinhaltet, eine zusätzliche Fingerbetätigung des Auswahlelements (9) durch den Benutzer ein erneutes Anzeigen, auf den Anzeigemitteln (34), des ersten Volumenstrom/Reichweite-Paares, das den auswählbaren minimalen Volumenstrom beinhaltet, bewirkt.
  8. Gasbehälter nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Signalverarbeitungsmittel (32) dazu ausgestaltet sind, dass nach einer Unterbrechung oder einem Stoppen der Fingerbetätigung des Aktivierungselements (9) durch den Benutzer während einer gegebenen Dauer die Anzeige der Volumenstrom/Reichweite-Paare so zurückgesetzt wird, dass jede erneute Fingerbetätigung des Aktivierungselements (9) durch den Benutzer ein Anzeigen, auf den Anzeigemitteln (34), des ersten Volumenstrom/Reichweite-Paares, das den auswählbaren minimalen Volumenstrom beinhaltet, bewirkt.
  9. Gasbehälter nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Auswahlelement (9) mit Fingerbetätigung eine Auswahltaste oder -schaltfläche umfasst.
  10. Verwendung des Gasbehälters (1) nach einem der vorhergehenden Ansprüche zum Lagern oder Verteilen von Gas, wobei der Behälter bevorzugt eine Gasflasche ist.
EP21150011.1A 2020-01-14 2021-01-04 Gasbehälter mit anzeige der durchsatzmenge und des entsprechenden füllstands Active EP3851732B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR2000287A FR3106189B1 (fr) 2020-01-14 2020-01-14 Récipient de gaz avec affichage du débit et de l’autonomie correspondante

Publications (2)

Publication Number Publication Date
EP3851732A1 EP3851732A1 (de) 2021-07-21
EP3851732B1 true EP3851732B1 (de) 2022-10-19

Family

ID=69903638

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21150011.1A Active EP3851732B1 (de) 2020-01-14 2021-01-04 Gasbehälter mit anzeige der durchsatzmenge und des entsprechenden füllstands

Country Status (7)

Country Link
US (1) US11746959B2 (de)
EP (1) EP3851732B1 (de)
JP (1) JP2021110462A (de)
AU (1) AU2020294257A1 (de)
ES (1) ES2935568T3 (de)
FR (1) FR3106189B1 (de)
PT (1) PT3851732T (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115081971B (zh) * 2022-08-24 2022-11-25 广州一链通互联网科技有限公司 一种基于互联网的集装箱物流订单系统

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2852854B1 (fr) * 2003-03-26 2005-10-07 Taema Ensemble portatif de ventilation d'urgence
FR2868160B1 (fr) 2004-03-24 2007-09-28 Taema Sa Systeme de traitement des donnees de pression dans un reservoir
FR2908048B1 (fr) 2006-11-08 2009-02-06 Sopro Sa Dispositif d'insufflation de gaz permettant une utilisation optimale et securitaire des recipients de gaz sous pression
US20080150739A1 (en) * 2006-12-26 2008-06-26 Gamard Stephan C F Medical gas cylinder alarm and monitoring system and method
US8550114B2 (en) * 2010-10-04 2013-10-08 Wilton Cahn Levine Time remaining display assembly
JP5815042B2 (ja) * 2010-11-24 2015-11-17 ブラッコ ディアグノスティックス，インク． Ｃｔコロノグラフィーのための拡張媒体の供給及びその制御のためのシステム
GB201109290D0 (en) * 2011-06-02 2011-07-20 Linde Ag A flow apparatus and monitoring system relating thereto
PL2848901T3 (pl) * 2013-09-13 2021-12-27 Air Products And Chemicals, Inc. Sposób oraz urządzenie dla monitorowania dostępnych zasobów butli gazowej
FR3016678B1 (fr) * 2014-01-22 2016-07-22 Air Liquide Bouteille de fluide sous pression comprenant un dispositif electronique d'indication de donnees
FR3018580B1 (fr) 2014-03-12 2018-11-02 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Bloc robinet pour recipient de gaz avec dispositif indicateur de pression ou d’autonomie en position haute
FR3018579B1 (fr) 2014-03-12 2016-12-30 Air Liquide Ensemble de distribution de gaz avec organe de commande rotatif protege par un rebord en saillie portant une fenetre de lecture
FR3018586B1 (fr) 2014-03-12 2017-02-24 Air Liquide Capotage de protection pour bouteille de gaz
FR3018584B1 (fr) 2014-03-12 2016-04-15 Air Liquide Capotage de protection avec systeme d’accrochage pivotant pour bouteille de gaz
FR3026158B1 (fr) 2014-09-22 2017-07-21 Air Liquide Recipient de gaz avec bloc robinet equipe d'un ecran tactile d'affichage d'informations
EP3212989A1 (de) * 2014-10-28 2017-09-06 Linde Aktiengesellschaft Ventilanordnung, gaszufuhrsystem und verfahren zur gasversorgung
US10655786B1 (en) * 2016-03-21 2020-05-19 Essex Industries, Inc. Electronic pressure gauge for pressurized system with variable outlet flows
FR3050053B1 (fr) 2016-04-06 2018-05-04 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procede de calcul de l'autonomie d'un ensemble de distribution de gaz
DE202017102422U1 (de) * 2017-04-25 2018-07-26 Ems Gmbh Emergency Medical Systems Überwachungssystem für Gasflaschen
FR3068107B1 (fr) 2017-06-27 2020-09-25 Air Liquide Bloc robinet de gaz a dispositif-indicateur electronique pour recipient de gaz a element de liaison elastique

Also Published As

Publication number Publication date
US11746959B2 (en) 2023-09-05
ES2935568T3 (es) 2023-03-08
FR3106189B1 (fr) 2021-12-10
PT3851732T (pt) 2022-11-28
EP3851732A1 (de) 2021-07-21
AU2020294257A1 (en) 2021-07-29
US20210215300A1 (en) 2021-07-15
JP2021110462A (ja) 2021-08-02
FR3106189A1 (fr) 2021-07-16

Similar Documents

Publication Publication Date Title
EP3002498B1 (de) Gasbehälter mit absperrhahnblock, der mit einem berührungsbildschirm zur datenanzeige ausgestattet ist
EP3851732B1 (de) Gasbehälter mit anzeige der durchsatzmenge und des entsprechenden füllstands
EP3851733B1 (de) Flüssigkeitsbehälter, der eine elektronische messanzeige mit verbessertem digitalen display umfasst
WO2016038273A1 (fr) Bloc robinet pour récipient de gaz à sécurité d&#39;utilisation améliorée
EP3913276A1 (de) Druckgasbehälter, der mit einer elektronischen vorrichtung mit mitteln zur bestätigung von alarmen ausgestattet ist
CA3024810A1 (fr) Recipient de fluide sous pression a jauge de contrainte et moyens de communication a distance
EP3875837B1 (de) Gasdruckbehälter mit elektronischer vorrichtung zur automatischen berechnung des verfallsdatums des gases.
EP3754245A1 (de) Gasbehälter mit anzeige der entsprechenden möglichen durchsatzmengen und reichweiten
FR3112839A1 (fr) Récipient de fluide sous pression avec dispositif électronique permettant de calculer l’autonomie de manière plus précise
FR3112192A1 (fr) Récipient de fluide sous pression avec dispositif électronique embarquant un capteur de pression et température
EP4071400A1 (de) Druckbehälter für fluide mit elektronischer vorrichtung zur berechnung der fluidmenge
EP3882507A1 (de) Druckgasbehälter, der mit einer elektronischen vorrichtung zur warnung bei abklemmung ausgestattet ist
EP4071399B1 (de) Druckgasbehälter mit verteilventil und elektronischer vorrichtung, die die verwendung eines medizinischen beatmungsgeräts anzeigt
FR3097130A1 (fr) Ventilateur médical communiquant avec le dispositif électronique d’un récipient de gaz sous pression
FR3133425A3 (fr) Récipient de fluide sous pression équipé d’un dispositif électronique de calcul et d’affichage d’autonomie
EP3756715A1 (de) System zur therapeutischen gasabgabe, das mit einem sicherheitsventil ausgestattet ist
FR3118661A1 (fr) Récipient de gaz équipé d’un dispositif de mesure électronique
EP4056962A1 (de) Druckbehälter für flüssigkeiten mit elektronischer vorrichtung zur berechnung und aktualisierten anzeige der flüssigkeitsmenge
EP3943802A1 (de) Fluidbehälter unter druck mit elektronischer vorrichtung, die eine korrektur der temperatur- und druckmessungen ausführt
EP3916732A1 (de) Sauerstoffversorgungsanlage, die eine it-plattform für das datenmanagement umfasst
FR3113106A1 (fr) Récipient de fluide sous pression avec dispositif électronique à système d&#39;endormissement et de réveil des moyens de communication avec l’extérieur
FR2593299A1 (fr) Systeme de commande de debit de fluide programmable et son utilisation dans les systemes respirateurs
EP3701989A1 (de) System zur verabreichung eines gasgemisches für die behandlung von chronischen schmerzen
FR3113714A1 (fr) Robinet de distribution de gaz en laiton à raccords de sortie nickelés
FR3106186A1 (fr) Récipient de gaz équipé d’un dispositif de mesure électronique portant une IHM

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20220121

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20220602

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602021000553

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1525749

Country of ref document: AT

Kind code of ref document: T

Effective date: 20221115

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Ref document number: 3851732

Country of ref document: PT

Date of ref document: 20221128

Kind code of ref document: T

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20221122

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20221019

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2935568

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20230308

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1525749

Country of ref document: AT

Kind code of ref document: T

Effective date: 20221019

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221019

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221019

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230119

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221019

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221019

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221019

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221019

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221019

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221019

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230219

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221019

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230120

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230518

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602021000553

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221019

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221019

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221019

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221019

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221019

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221019

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221019

26N No opposition filed

Effective date: 20230720

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230104

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221019

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230104

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PT

Payment date: 20231221

Year of fee payment: 4

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20240228

Year of fee payment: 4

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240119

Year of fee payment: 4

Ref country code: CH

Payment date: 20240202

Year of fee payment: 4

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20240119

Year of fee payment: 4

Ref country code: IT

Payment date: 20240131

Year of fee payment: 4

Ref country code: FR

Payment date: 20240122

Year of fee payment: 4

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221019

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221019