FR3108701B1 - Dispositif de prélèvement d’échantillon de gaz - Google Patents

Dispositif de prélèvement d’échantillon de gaz Download PDF

Info

Publication number
FR3108701B1
FR3108701B1 FR2002894A FR2002894A FR3108701B1 FR 3108701 B1 FR3108701 B1 FR 3108701B1 FR 2002894 A FR2002894 A FR 2002894A FR 2002894 A FR2002894 A FR 2002894A FR 3108701 B1 FR3108701 B1 FR 3108701B1
Authority
FR
France
Prior art keywords
circuit
pipe
control valve
outlet
line
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
FR2002894A
Other languages
English (en)
Other versions
FR3108701A1 (fr
Inventor
Yann Lescornez
Nathalie Chramosta
Gilles Pinte
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 France Industrie SA
Original Assignee
Air Liquide France Industrie SA
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 France Industrie SA filed Critical Air Liquide France Industrie SA
Priority to FR2002894A priority Critical patent/FR3108701B1/fr
Publication of FR3108701A1 publication Critical patent/FR3108701A1/fr
Application granted granted Critical
Publication of FR3108701B1 publication Critical patent/FR3108701B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C13/00Details of vessels or of the filling or discharging of vessels
    • F17C13/02Special adaptations of indicating, measuring, or monitoring equipment
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/22Devices for withdrawing samples in the gaseous state
    • G01N1/2226Sampling from a closed space, e.g. food package, head space
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2201/00Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01Shape
    • F17C2201/0104Shape cylindrical
    • F17C2201/0109Shape cylindrical with exteriorly curved end-piece
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2201/00Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05Size
    • F17C2201/058Size portable (<30 l)
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2205/00Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01Mounting arrangements
    • F17C2205/0103Exterior arrangements
    • F17C2205/0107Frames
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2205/00Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01Mounting arrangements
    • F17C2205/0123Mounting arrangements characterised by number of vessels
    • F17C2205/0126One vessel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2205/00Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01Mounting arrangements
    • F17C2205/0153Details of mounting arrangements
    • F17C2205/0184Attachments to the ground, e.g. mooring or anchoring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2205/00Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323Valves
    • F17C2205/0329Valves manually actuated
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2205/00Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323Valves
    • F17C2205/0332Safety valves or pressure relief valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2205/00Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323Valves
    • F17C2205/0335Check-valves or non-return valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2205/00Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0338Pressure regulators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2205/00Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0352Pipes
    • F17C2205/0364Pipes flexible or articulated, e.g. a hose
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2205/00Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/037Quick connecting means, e.g. couplings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2221/00Handled fluid, in particular type of fluid
    • F17C2221/01Pure fluids
    • F17C2221/011Oxygen
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2221/00Handled fluid, in particular type of fluid
    • F17C2221/01Pure fluids
    • F17C2221/012Hydrogen
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2223/00Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0107Single phase
    • F17C2223/0123Single phase gaseous, e.g. CNG, GNC
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2223/00Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/036Very high pressure (>80 bar)
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2225/00Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
    • F17C2225/01Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the phase
    • F17C2225/0107Single phase
    • F17C2225/0123Single phase gaseous, e.g. CNG, GNC
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2225/00Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
    • F17C2225/03Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the pressure level
    • F17C2225/036Very high pressure, i.e. above 80 bars
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2250/00Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04Indicating or measuring of parameters as input values
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/22Devices for withdrawing samples in the gaseous state
    • G01N1/2226Sampling from a closed space, e.g. food package, head space
    • G01N2001/2238Sampling from a closed space, e.g. food package, head space the gas being compressed or pressurized
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30Hydrogen technology
    • Y02E60/32Hydrogen storage

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Dispositif de prélèvement d’échantillon de gaz comprenant une base (2) supportant un circuit (3, 4) de fluide comprenant une première extrémité amont munie d'un raccord (9) d'entrée, le circuit (3, 4) comprenant un réservoir (5) de prélèvement et une première conduite (3) reliant le raccord (9) d'entrée à une entrée (10) du réservoir (5) de prélèvement, la première conduite (3) comprenant un ensemble de plusieurs vannes (6, 7, 8) de contrôle de la circulation du gaz disposées en série, le circuit comprenant une ligne (23) d’évacuation munie d’une vanne (14) de contrôle et comprenant une première extrémité amont reliée à la première conduite (3) et une seconde extrémité aval débouchant vers une zone de décharge telle que l’atmosphère, le circuit (3, 4) comprenant une seconde conduite (4) ayant une extrémité amont reliée à une sortie (11) du réservoir (5) de prélèvement et une extrémité aval reliée à la ligne (23) d’évacuation via une vanne (14) de contrôle , le circuit comprenant une ligne d’analyse comprenant une extrémité amont reliée à la première conduite (3) et une extrémité aval munie d’une sortie (12) d’analyse destinée à être raccordée à un appareil d’analyse, la ligne d’analyse comprenant au moins une vanne (16) de contrôle, dans lequel, au moins une partie des vannes (6, 7, 8, 13, 14, 15, 16) de contrôle du circuit sont disposées dans des boîtiers (20) respectifs comprenant chacun une entrée de fluide et une sortie de fluide reliées à ladite vanne de contrôle et en ce que la sortie d’un boîtier (20) est reliée directement à l’entrée du boîtier (20) adjacent. Figure de l’abrégé : Fig. 1
FR2002894A 2020-03-25 2020-03-25 Dispositif de prélèvement d’échantillon de gaz Active FR3108701B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2002894A FR3108701B1 (fr) 2020-03-25 2020-03-25 Dispositif de prélèvement d’échantillon de gaz

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2002894A FR3108701B1 (fr) 2020-03-25 2020-03-25 Dispositif de prélèvement d’échantillon de gaz
FR2002894 2020-03-25

Publications (2)

Publication Number Publication Date
FR3108701A1 FR3108701A1 (fr) 2021-10-01
FR3108701B1 true FR3108701B1 (fr) 2022-02-18

Family

ID=70978177

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2002894A Active FR3108701B1 (fr) 2020-03-25 2020-03-25 Dispositif de prélèvement d’échantillon de gaz

Country Status (1)

Country Link
FR (1) FR3108701B1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6302141B1 (en) 1996-12-03 2001-10-16 Insync Systems, Inc. Building blocks for integrated gas panel
US5860676A (en) 1997-06-13 1999-01-19 Swagelok Marketing Co. Modular block assembly using angled fasteners for interconnecting fluid components
WO2005008107A2 (fr) 2003-07-11 2005-01-27 Michael Doyle Systeme modulaire de distribution de fluides
FR2907219B1 (fr) * 2006-10-17 2008-12-12 Alcatel Sa Caracterisation de gaz par spectrometrie optique a emission
FR3010482B1 (fr) * 2013-09-12 2015-10-16 Air Liquide Dispositif d'echantillonnage de gaz et station de remplissage comprenant un tel dispositif
JP6333714B2 (ja) * 2014-12-15 2018-05-30 岩谷産業株式会社 試料採取装置及び試料採取方法
EP3299778B1 (fr) * 2016-09-26 2020-05-06 Tatsuno Corporation Dispositif et procédé d'étalonnage
FR3069905B1 (fr) 2017-08-03 2019-09-06 Alcrys Fluid Control & Services Module pour un kit de distribution et de regulation d’un gaz sous pression, kit et systeme de distribution et de regulation associes
US10502649B1 (en) * 2018-09-05 2019-12-10 Air Products And Chemicals, Inc. Apparatus and method for testing compressed gas dispensing stations

Also Published As

Publication number Publication date
FR3108701A1 (fr) 2021-10-01

Similar Documents

Publication Publication Date Title
FR3115347B1 (fr) Dispositif et procédé de remplissage de réservoirs de gaz sous pression
EA201170439A1 (ru) Система для анализа текучей среды и способ управления системой для анализа
FR3107586B1 (fr) Dispositif et procédé de réfrigération à dilution
DE50108938D1 (de) Leckdetektorpumpe mit Ventilkörpern im Gehäuse
CA2642306C (fr) Sonde isocinetique permettant d&#39;analyser la pollution due aux gaz degages par un moteur d&#39;aeronef
FR3108701B1 (fr) Dispositif de prélèvement d’échantillon de gaz
FR3084056B1 (fr) Ensemble de production d&#39;energie et procede de purge de l&#39;eau contenue dans un reservoir d&#39;aeronef associe
FR3109174B1 (fr) Grille de conduit de décharge à canaux acoustiquement optimisée
FR3061296B1 (fr) Procede et dispositif mobile de prelevement d&#39;un echantillon de gaz sous pression issu d&#39;une canalisation
FR3109175B1 (fr) Grille conique de conduit de décharge
FR3082926B1 (fr) Echangeur thermique
FR3110968B1 (fr) Dispositif de prélèvement de fuite de gaz avec débit élevé
FR3098242B1 (fr) Ensemble récupérateur de fluide pour turbomachine à gaz
CN111006916A (zh) 气体取样设备
CN200989175Y (zh) 欠平衡钻井管汇装置
DE202005000060U1 (de) Anordnung zur Entnahme und Rückführung eines zu analysierenden strömenden Mediums
FR3129465B1 (fr) Dispositif de réfrigération à dilution
NO20022769L (no) Anordning ved v¶skeutskillingssyklon
FR2807479B1 (fr) Dispositif qui attenue les effets intratubulaires de bourrage et de tamponnage provoques par des fluides turbulents situes en amont et l&#39;interieur d&#39;un te a 90° d&#39;un conduit cylindrique
FR3075383B1 (fr) Dispositif et procede de controle de la purete d&#39;un gaz
ATE492715T1 (de) Abgaskühlungsvorrichtung
FR3135314B3 (fr) Dispositif de contrôle de débit d’un fluide
JP2000275081A (ja) 流体供給管理装置
FR2869086A1 (fr) Dispositif de deviation d&#39;un flux gazeux par un registre drapeau a clapet unique
MA20150318A1 (fr) Équipement refroidisseur-récupérateur pour la réfrigération d&#39;installations

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20211001

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5