EP0534876A1 - Verfahren und Anlage zum Abfüllen von Flüssiggasflaschen und zur Kontrolle dieselber nach Abfüllung - Google Patents

Verfahren und Anlage zum Abfüllen von Flüssiggasflaschen und zur Kontrolle dieselber nach Abfüllung Download PDF

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Publication number
EP0534876A1
EP0534876A1 EP19920430020 EP92430020A EP0534876A1 EP 0534876 A1 EP0534876 A1 EP 0534876A1 EP 19920430020 EP19920430020 EP 19920430020 EP 92430020 A EP92430020 A EP 92430020A EP 0534876 A1 EP0534876 A1 EP 0534876A1
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EP
European Patent Office
Prior art keywords
filling
gas
weight
bottles
bottle
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.)
Withdrawn
Application number
EP19920430020
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English (en)
French (fr)
Inventor
Gérard Nouen
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.)
PROVENCALE D'AUTOMATION ET DE MECANIQUE
Original Assignee
PROVENCALE D'AUTOMATION ET DE MECANIQUE
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 PROVENCALE D'AUTOMATION ET DE MECANIQUE filed Critical PROVENCALE D'AUTOMATION ET DE MECANIQUE
Publication of EP0534876A1 publication Critical patent/EP0534876A1/de
Withdrawn legal-status Critical Current

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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
    • F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
    • F17C5/002—Automated filling apparatus
    • F17C5/005—Automated filling apparatus for gas bottles, such as on a continuous belt or on a merry-go-round
    • 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
    • F17C2201/0138—Shape tubular
    • 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
    • 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
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • 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
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/04—Methods for emptying or filling
    • 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
    • F17C2250/0421—Mass or weight of the content of 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
    • F17C2250/06—Controlling or regulating of parameters as output values
    • F17C2250/0605—Parameters
    • F17C2250/0615—Mass or weight of the content of 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
    • F17C2250/06—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
    • F17C2270/00—Applications
    • F17C2270/05—Applications for industrial use
    • F17C2270/059—Mass bottling, e.g. merry belts

Definitions

  • the subject of the present invention is a method and an installation for filling bottles of liquid gas and for checking said bottles after filling.
  • the technical sector of the invention is that of filling and control operations for the conditioning of bottles of liquid gas such as liquid air, liquefied petroleum gas (LPG) or the like ...
  • liquid gas such as liquid air, liquefied petroleum gas (LPG) or the like ...
  • installations for filling liquid gas bottles comprising an open loop bottle conveyor, the ends of which lead to a circular carousel for continuous filling.
  • Such installations comprise, for example upstream of said carousel, stations for loading and unloading bottles, for ejecting bottles to be re-tested, repainted or repaired and, downstream of said carousel, a station for controlling the weight of filled bottles, a capping and level control station and gas leaks more particularly with regard to liquefied petroleum gas and for understandable security reasons.
  • the used bottles returned to the distribution circuit enter the filling center and in some cases, with a residual gas.
  • the bottles are filled by filling the bottle during filling without taking into account the amount of residual gas it can contain. After filling, the total weight of the bottle is checked by sampling and the weight of gas contained in the bottle is deduced according to the tare.
  • the underloaded or overloaded cylinder is removed from the circuit for its return to the distribution network and is directed to a station. where it is brought into conformity with the standard and the marketing conditions previously defined.
  • the present invention aims to make improvements to liquid gas filling centers with the aim of automatically, systematically and continuously carrying out the operations of filling and checking bottles, taking into account the drawbacks of the centers currently in operation and the variable parameters. inevitable.
  • An objective of the invention is to fill the gas bottles returned to the distribution circuit taking into account the remainder that the bottles are likely to contain and to fill the bottles by injecting the additional gas determined according to the theoretical quantity previously defined according to the nominal weight, a safety margin and a pre-established tolerance.
  • Another objective of the invention is to carry out, during the control of the quantity of gas injected into the bottle, a correction when loading the following bottles by acting on the filling means, so that the bottles from the carousel of filling are part of previously defined weight criteria, taking into account the standard in force and a pre-established tolerance.
  • the installation for filling bottles with liquid gas and controlling the weight of said bottles after filling comprising a station for loading empty bottles and a station for unloading full bottles connected to a conveyor forming an open loop on which bottles are put into circulation, a labeling station for said bottles, the ends of said conveyor leading to a circular filling carousel comprising a plurality of scales juxtaposed at its periphery, and a general gas inlet from which branch offs each leading to a scale to constitute a filling station comprising at least one remote-controlled valve and a control weighing unit located downstream of said carousel to control the filling bottles from said carousel, characterized in that it further comprises a bottle weighing unit before filling located upstream of said carousel and a programmable automaton and means of interconnection between said automaton and said weighing unit and between said automaton and said carousel and making it possible to determine the weight of gas for filling each weighed bottle, as a function of reference values stored in the memory
  • said weighing unit comprises a reader of said tare code, which reader is connected to said programmable controller, which takes into account the gross weight of the bottle, that is the tare increased by the weight of the gas remaining in the bottle, compares said gross weight to the tare, makes the difference and compares the resulting value with said reference value stored in its memory, it makes then the difference between said resulting value and said reference value to determine the weight of gas to be received by the bottle.
  • said filling stations of the carousel include electronic scales comprising a program, each of which scales being connected to said automatic device for controlling the filling of the bottle as a function of the weight of gas defined by said automatic device.
  • the applications of the invention extend to the filling of all liquefied gases such as air, petroleum gas or any other similar gas.
  • FIG. 1 of the drawing Said installation comprises in known manner a chain conveyor 1 forming an open loop whose ends la / 1b lead to a carousel 2.
  • Said conveyor 1 is for example a conveyor with mechanical chains on which the gas cylinders 3/31 are placed in view of their transport.
  • the carousel 2 is circular and is constituted by a metallic structure arranged horizontally and mounted in rotation on a circular circuit bearing on the ground.
  • the rotary drive is carried out continuously by a geared motor 4 and a friction wheel 5.
  • Such a carousel is perfectly known and includes at its periphery a series of juxtaposed flip-flops 2a on which the gas bottles are placed when they are filled by a gas supply network comprising a central general inlet on a rotating joint 6, coaxial with the 'axis of rotation of the circular structure and ending in the carousel, for example from below, from which lead branches 7 equipped with a remote-controlled filling valve 7a and their safety equipment which are provided with such carousels.
  • This installation also includes a loading station 8 from which are placed in the circuit the empty bottles 3 with or without a gas residue. Downstream of this station 8 and on the conveyor circuit 1 is mounted a station 9 for reading the date of re-testing of the bottles and the ejection of the bottles to be re-tested by means of a pneumatic ejector 9a which moves perpendicularly to the conveyor the selected bottle to put it on a bypass roller range 10. On this bypass is located a taring and labeling station 11 and upstream thereof a so-called "spacer" scroll regulator 12.
  • a continuous weighing unit 13 integrated into said conveyor 1, which is connected by connecting lines 14 to a programmable controller 15 itself connected to said carousel 12 by a multiconductor line 16 ending, for example, from above by means of a rotating joint, and coaxially with the carousel 2.
  • the conductors of line 16 are connected to the organs of the carousel.
  • the scales receiving the bottles for their filling are electronic and are therefore connected to said automaton, which controls said filling valves 7a.
  • a spacer 12 is mounted upstream of the weighing unit 13.
  • the end 1a of the conveyor 1 substantially tangents the periphery of the carousel 2 and comprises a pneumatic ejection station 17 for the bottles 3 circulating on the conveyor, for placing these bottles on the electronic scales 2a composing the filling stations of the carousel.
  • the translation of the bottles is carried out in a direction substantially orthogonal to the carousel 2.
  • the bottles filled on the filling stations of the carousel 2 are returned to the circuit of the conveyor 1, the end 1b of which ends substantially orthogonally to the said carousel. Downstream of this is a continuous weighing control unit 18 integrated into said conveyor 1, which comprises a spacer 12 upstream. Said unit 18 is connected by a line 18a to said programmable controller 15.
  • Said station 19 comprises a first ejector pneumatic 19a of the filled bottles, which moves them perpendicularly to the conveyor 1 on a range of rollers 19b and a second pneumatic ejector 19c of the overfilled bottles which move said bottles on a second range of rollers 19d parallel to the range 19b.
  • a gas leak detection station 20 located in line with the bypass 10 which connects the "filling" 1c and "control” circuits 1d of said conveyor 1.
  • controlled and compliant bottles are transported by the conveyor 1 and placed on a roller shelf 21, awaiting their evacuation to the distribution networks after having been temporarily stored.
  • the bottles 3 placed on the conveyor 1 and comprising a label or a code, coming from station 9, are transported by said conveyor directly to the weighing unit 13.
  • the unlabeled or non-coded bottles are sent to the taring and labeling or coding station 11 where they are coded or equipped with a label adopting for example the shape of a square or a circle and placed around the neck valve or valve on the bottle.
  • the labels are produced by photo-composition and in polyethylene.
  • the coding used is a bar code with concentric circles.
  • the design of the label is such that the coding is, after mounting the label on the bottle, substantially coaxial with the tap or the valve which equips the bottle.
  • the reader used is a linear scanner whose scanning is perpendicular to the conveyor.
  • the depth of field of the reader is chosen to allow reading of the codes on bottles of minimum or maximum height.
  • the weighing unit 13 includes an electronic scale 13a on which place the bottles for filling. Said rocker 13a is located substantially at the level of the conveyor 1 to take care of the bottles 3 circulating on the latter.
  • the laser reader 13b is arranged at the top of said unit, above the scale 13a, leaving a space between them for the passage of the bottle 3.
  • the laser reader 13b and the electronic scale 13a of said weighing unit 13 are connected to said programmable controller 15, which can be placed in a protected enclosure, in a non-hazardous area.
  • the machine is located a few meters from the filling installation, which is in a so-called dangerous zone due to the handling of LPG cylinders and the explosive nature of this gas.
  • the laser reader 13b is placed in a pressurized housing which also contains an electronic reading system.
  • the programmable controller 15 is also in a pressurized cabinet.
  • Communication protocols are for example linked by RS 232 type serial connections.
  • the flip-flop 13a of the unit 13 is a slave and is interrogated by means of the communication protocol each time a bottle 3 passes through the automaton 15, once it has stabilized on said flip-flop.
  • Communication between the laser reader 13b and the programmable controller 15 is carried out by the RS 232 serial link.
  • a detector 13 C placed upstream of the weighing unit 13 sends a signal to the controller when passing a bottle 3, which triggers the reading of the laser beam and itself puts it on standby for reception of the value to be read.
  • the reader 13b When the reader 13b has detected the code and has decrypted it, it transmits the value read and moves to the position of reception of the next read order.
  • the weighing unit 13 may further comprise an input keyboard 13d which replaces the laser reader 13b and possibly allowing an operator to enter the tare or the total weight of the bottles 3.
  • the electrical connection with the programmable controller 15 is of the intrinsic type with a cable length determined for example of the order of 250 meters.
  • a remote display can optionally be connected to said automaton.
  • the value relative to the weight of the gas which the bottle 3 weighed at station 13 must receive is determined by the automaton 15, is then sent to the carousel 2 through the program of the electronic scale 2a of said carousel, on which said bottle 3 arrived. previously weighed by unit 13.
  • the machine 15 takes into account the bottle 3 weighed at station 13 until it is placed on the electronic filling scale 2a in order to assign the value determined during weighing at station 13 to the bottle weighed at this station , and controls the LPG filling valve 7a as a function of the weight value which it has previously determined.
  • various parameters are entered into the memory of the programmable logic controller 15 which are in a known manner exploited by the computer and such as: the type of bottle, the minimum tare, the maximum tare, the target weight, a tolerance value .
  • the weighing unit 18 thus comprises an electronic scale 18a located substantially at the level of the conveyor 1, a laser reader 18b located on the path of the bottles and above the passage of these therefore above the scale 13a, a presence detector for bottles 18c.
  • the programmable controller eliminates the filling station of the carousel 2 and a fault indication is displayed on a supervision screen 22.
  • the removal of the filling station 2a is carried out without interrupting production, the carousel 2 continuing to operate with one less station.
  • the communication protocol is linked for example by a serial connection of RS 232 type.
  • the computer performs the tares and resets which make it possible to dispense with the mechanical part of the flip-flop 18a.
  • the input keyboard 18d can replace the laser reader 18b and possibly allow the operator to enter the tare or the total weight of the bottles 31, so that the machine 15 compares the target weight with the read weight.
  • the electrical connection with the automaton 15 is of the intrinsic type with a cable length of the order of 250 meters.
  • the flip-flop 18a is a slave and is interrogated using the communication protocol each time the bottle passes through the automaton 15 after it has stabilized on the flip-flop.
  • Communication between the laser reader 18b and the programmable controller is carried out by a serial link of RS 232 type.
  • the detector 18c warns the controller 15 of the passage of a bottle, triggers the reading of the laser beam and sets it - even awaiting receipt of the value to be read.
  • the laser reader 18b When the laser reader 18b has detected the code and has decrypted it, it transmits the value read to the controller 15 and goes into the position for receiving the next read order.
  • the correctly filled bottles 31 continue their way on the conveyor 1.
  • the overfilled and underfilled bottles are placed on said areas 19b / 19d, as was previously exposed with reference to FIG. 1.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
EP19920430020 1991-09-27 1992-09-17 Verfahren und Anlage zum Abfüllen von Flüssiggasflaschen und zur Kontrolle dieselber nach Abfüllung Withdrawn EP0534876A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9112203A FR2681934B1 (fr) 1991-09-27 1991-09-27 Procede et installation de remplissage de bouteilles de gaz liquide et de controle desdites bouteilles apres remplissage.
FR9112203 1991-09-27

Publications (1)

Publication Number Publication Date
EP0534876A1 true EP0534876A1 (de) 1993-03-31

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EP19920430020 Withdrawn EP0534876A1 (de) 1991-09-27 1992-09-17 Verfahren und Anlage zum Abfüllen von Flüssiggasflaschen und zur Kontrolle dieselber nach Abfüllung

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EP (1) EP0534876A1 (de)
FR (1) FR2681934B1 (de)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2714146A1 (fr) * 1993-12-22 1995-06-23 Siraga Sa Installation de remplissage de récipients destinés à contenir un fluide, notamment des bouteilles de gaz, comprenant un carrousel pourvu de bascules.
EP0661493A1 (de) * 1993-12-28 1995-07-05 Meiko Sangyo Kabushiki Kaisha Gasfüllanlage
EP0813022A1 (de) * 1996-06-14 1997-12-17 Provençale d'Automation et de Mécanique Vorrichtung zum Füllen von Flaschen mit verflüssigtem Erdölgas
FR2750689A1 (fr) * 1996-07-05 1998-01-09 Provencale D Automation Et De Simplification aux installations de remplissage de bouteilles par du gpl
DE19718645A1 (de) * 1997-05-02 1998-11-12 Tilke Gmbh Verfahren und Vorrichtung zum Befüllen von Gasflaschen
WO1999039130A2 (en) * 1998-01-30 1999-08-05 Kosan Crisplant A/S An installation for filling liquified gas into containers
WO1999045330A1 (en) * 1998-03-02 1999-09-10 Multibrás S.A. Eletrodomésticos A system and a process for supplying fluid in hermetic circuits
FR2838505A1 (fr) * 2002-04-12 2003-10-17 Air Liquide Dispositif de fourniture de gaz comprenant une capacite portable et une base de rechargement
FR2860573A1 (fr) * 2003-10-03 2005-04-08 Siraga Sa Procede et dispositif pour detecter le niveau de separation des phases liquide et gazeuse dans un reservoir metallique
WO2007090398A1 (en) 2006-02-10 2007-08-16 Kosan Crisplant A/S A filling system for filling substance into containers
DE102006044592A1 (de) * 2006-09-19 2008-03-27 Endress + Hauser Flowtec Ag Verfahren zur Bestimmung des Massedurchflusses eines auf einem Rotationsfüller angeordneten Coriolis-Massedurchflussmessgeräts
FR2915801A1 (fr) * 2007-05-03 2008-11-07 Taema Sa Procede de controle d'un lot homogene de bouteilles de fluide sous pression
WO2009065413A1 (en) * 2007-11-22 2009-05-28 Kosan Crisplant A/S Tare weight identification with voice recognition system
WO2009136380A1 (en) 2008-05-09 2009-11-12 Aygaz Anonim Sirketi A control system
US8047079B2 (en) 2007-05-03 2011-11-01 L'air Liquide Societe Anonyme Pour L'etude Et Exploitation Des Procedes Georges Claude Method for controlling an electronic pressure gauge and pressure gauge therefor
WO2011112110A3 (en) * 2009-11-19 2011-11-10 Sc Inflor Com Srl Module for filling bottles with liquid propane-butane mixture and compounds and process of handling
WO2013002425A1 (en) * 2011-06-29 2013-01-03 Gulf Energy Limited Liquefied petroleum gas (lpg) partial refilling machine
WO2013002426A1 (en) * 2011-06-29 2013-01-03 Gulf Energy Limited Liquefied petroleum gas partial refilling process
US8359171B2 (en) 2007-05-03 2013-01-22 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Electronic pressure gauge for measuring pressure
CN104121734A (zh) * 2013-04-23 2014-10-29 珠海格力电器股份有限公司 一种分体式称重灌注系统及其控制方法
CN108131560A (zh) * 2017-12-26 2018-06-08 洛阳理工学院 一种循环式液化气钢瓶自动灌装生产线

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19509436C2 (de) * 1995-03-16 1998-04-09 Messer Griesheim Gmbh Verfahren zur Kontrolle des Füllprozesses von Druckgasbehältern

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Publication number Priority date Publication date Assignee Title
EP0034098A1 (de) * 1980-02-07 1981-08-19 Elf Antargaz Verfahren zum Abfüllen von Gasflaschen und Anlage zum Durchführen des Verfahrens
FR2504650A1 (fr) * 1981-04-22 1982-10-29 Utilisation Ration Gaz Procede et installation de surveillance et de reglage en continu d'un ensemble de postes d'emplissage de bouteilles de gaz
JPS5993598A (ja) * 1982-11-20 1984-05-30 Meiko Sangyo Kk Ｌｐガス充填装置
JPH01320398A (ja) * 1988-06-22 1989-12-26 Kubota Ltd 液化ガス充填方法

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Publication number Priority date Publication date Assignee Title
EP0034098A1 (de) * 1980-02-07 1981-08-19 Elf Antargaz Verfahren zum Abfüllen von Gasflaschen und Anlage zum Durchführen des Verfahrens
FR2504650A1 (fr) * 1981-04-22 1982-10-29 Utilisation Ration Gaz Procede et installation de surveillance et de reglage en continu d'un ensemble de postes d'emplissage de bouteilles de gaz
JPS5993598A (ja) * 1982-11-20 1984-05-30 Meiko Sangyo Kk Ｌｐガス充填装置
JPH01320398A (ja) * 1988-06-22 1989-12-26 Kubota Ltd 液化ガス充填方法

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PATENT ABSTRACTS OF JAPAN vol. 008, no. 203 (M - 236)<1640> 18 September 1984 (1984-09-18) *
PATENT ABSTRACTS OF JAPAN vol. 014, no. 127 (M - 947) 9 March 1989 (1989-03-09) *

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0660027A1 (de) * 1993-12-22 1995-06-28 SIRAGA S.A.(société anonyme) Fülleinrichtung für Gefässe zum Aufbewahren von Fluiden, insbesondere Gasflaschen, bestehend aus einem Karussel mit Waagen versehen
FR2714146A1 (fr) * 1993-12-22 1995-06-23 Siraga Sa Installation de remplissage de récipients destinés à contenir un fluide, notamment des bouteilles de gaz, comprenant un carrousel pourvu de bascules.
EP0661493A1 (de) * 1993-12-28 1995-07-05 Meiko Sangyo Kabushiki Kaisha Gasfüllanlage
EP0813022A1 (de) * 1996-06-14 1997-12-17 Provençale d'Automation et de Mécanique Vorrichtung zum Füllen von Flaschen mit verflüssigtem Erdölgas
FR2749839A1 (fr) * 1996-06-14 1997-12-19 Provencale D Automation Et De Appareil de remplissage de bouteille par du gpl
FR2750689A1 (fr) * 1996-07-05 1998-01-09 Provencale D Automation Et De Simplification aux installations de remplissage de bouteilles par du gpl
DE19718645A1 (de) * 1997-05-02 1998-11-12 Tilke Gmbh Verfahren und Vorrichtung zum Befüllen von Gasflaschen
WO1999039130A3 (en) * 1998-01-30 1999-11-04 Crisplant As An installation for filling liquified gas into containers
WO1999039130A2 (en) * 1998-01-30 1999-08-05 Kosan Crisplant A/S An installation for filling liquified gas into containers
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FR2838505A1 (fr) * 2002-04-12 2003-10-17 Air Liquide Dispositif de fourniture de gaz comprenant une capacite portable et une base de rechargement
WO2003087651A2 (fr) * 2002-04-12 2003-10-23 L'air Liquide, Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Dispositif de fourniture de gaz comprenant une capacite portable et une base de rechargement
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FR2860573A1 (fr) * 2003-10-03 2005-04-08 Siraga Sa Procede et dispositif pour detecter le niveau de separation des phases liquide et gazeuse dans un reservoir metallique
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EA014677B1 (ru) * 2006-02-10 2010-12-30 Косан Крисплант А/С Заправочная система для заправки вещества в контейнеры
CN101379340B (zh) * 2006-02-10 2012-06-27 科桑克里斯普兰特公司 用来把物质填充到容器中的填充系统和操作该填充系统的方法
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US8047079B2 (en) 2007-05-03 2011-11-01 L'air Liquide Societe Anonyme Pour L'etude Et Exploitation Des Procedes Georges Claude Method for controlling an electronic pressure gauge and pressure gauge therefor
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FR2915801A1 (fr) * 2007-05-03 2008-11-07 Taema Sa Procede de controle d'un lot homogene de bouteilles de fluide sous pression
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WO2009136380A1 (en) 2008-05-09 2009-11-12 Aygaz Anonim Sirketi A control system
WO2011112110A3 (en) * 2009-11-19 2011-11-10 Sc Inflor Com Srl Module for filling bottles with liquid propane-butane mixture and compounds and process of handling
WO2013002425A1 (en) * 2011-06-29 2013-01-03 Gulf Energy Limited Liquefied petroleum gas (lpg) partial refilling machine
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CN104121734A (zh) * 2013-04-23 2014-10-29 珠海格力电器股份有限公司 一种分体式称重灌注系统及其控制方法
CN104121734B (zh) * 2013-04-23 2018-07-06 珠海格力电器股份有限公司 一种分体式称重灌注系统及其控制方法
CN108131560A (zh) * 2017-12-26 2018-06-08 洛阳理工学院 一种循环式液化气钢瓶自动灌装生产线
CN108131560B (zh) * 2017-12-26 2023-12-26 洛阳理工学院 一种循环式液化气钢瓶自动灌装生产线

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FR2681934B1 (fr) 1993-12-31
FR2681934A1 (fr) 1993-04-02

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