FR3151069B1 - valve for cryotechnical fluid - Google Patents

valve for cryotechnical fluid

Info

Publication number
FR3151069B1
FR3151069B1 FR2307529A FR2307529A FR3151069B1 FR 3151069 B1 FR3151069 B1 FR 3151069B1 FR 2307529 A FR2307529 A FR 2307529A FR 2307529 A FR2307529 A FR 2307529A FR 3151069 B1 FR3151069 B1 FR 3151069B1
Authority
FR
France
Prior art keywords
control
chamber
valve
circulation
port
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
FR2307529A
Other languages
French (fr)
Other versions
FR3151069A1 (en
Inventor
Philippe Nomerange
Olivier Faye
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.)
ArianeGroup SAS
Original Assignee
ArianeGroup SAS
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 ArianeGroup SAS filed Critical ArianeGroup SAS
Priority to FR2307529A priority Critical patent/FR3151069B1/en
Priority to PCT/FR2024/050938 priority patent/WO2025012566A1/en
Publication of FR3151069A1 publication Critical patent/FR3151069A1/en
Application granted granted Critical
Publication of FR3151069B1 publication Critical patent/FR3151069B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/004—Actuating devices; Operating means; Releasing devices actuated by piezoelectric means
    • F16K31/007—Piezoelectric stacks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D37/00—Arrangements in connection with fuel supply for power plant
    • B64D37/005—Accessories not provided for in the groups B64D37/02 - B64D37/28
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D37/00—Arrangements in connection with fuel supply for power plant
    • B64D37/30—Fuel systems for specific fuels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/14—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with ball-shaped valve member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
    • F16K1/301—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers only shut-off valves, i.e. valves without additional means
    • F16K1/303—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers only shut-off valves, i.e. valves without additional means with a valve member, e.g. stem or shaft, passing through the seat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • F16K31/1266—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like one side of the diaphragm being acted upon by the circulating fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0014—Valves characterised by the valve actuating means
    • F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
    • F02M63/0026—Valves characterised by the valve actuating means electrical, e.g. using solenoid using piezoelectric or magnetostrictive actuators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0057—Means for avoiding fuel contact with valve actuator, e.g. isolating actuators by using bellows or diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)

Abstract

Vanne pour fluide cryotechnique ainsi qu’un circuit d’alimentation pour fluide cryotechnique, la vanne comprenant une chambre de commande (11), une première chambre de circulation (12), communiquant avec la chambre de commande (11) par l’intermédiaire d’un orifice de commande (14), une deuxième chambre de circulation (13), communiquant avec la première chambre de circulation (12) par l’intermédiaire d’un orifice de circulation (15), formant un siège de vanne, un actionneur à course linéaire (20), logé dans la chambre de commande (11) et configuré pour actionner une tige de commande (24) traversant l’orifice de commande (14) et s’étendant axialement dans la première chambre de circulation (12), un obturateur (25), mobile entre une position de fermeture et un position d’ouverture, et un soufflet (30), étanche tout en étant étirable axialement, entourant la tige de commande (24). Fig. 2A valve for cryogenic fluid and a supply circuit for cryogenic fluid, the valve comprising a control chamber (11), a first circulation chamber (12) communicating with the control chamber (11) via a control port (14), a second circulation chamber (13) communicating with the first circulation chamber (12) via a circulation port (15), forming a valve seat, a linear stroke actuator (20) housed in the control chamber (11) and configured to actuate a control stem (24) passing through the control port (14) and extending axially into the first circulation chamber (12), a shutter (25) movable between a closed and an open position, and a bellows (30), sealed but axially extendable, surrounding the control stem (24). Fig. 2

FR2307529A 2023-07-13 2023-07-13 valve for cryotechnical fluid Active FR3151069B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2307529A FR3151069B1 (en) 2023-07-13 2023-07-13 valve for cryotechnical fluid
PCT/FR2024/050938 WO2025012566A1 (en) 2023-07-13 2024-07-10 Valve for a cryogenic fluid

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2307529 2023-07-13
FR2307529A FR3151069B1 (en) 2023-07-13 2023-07-13 valve for cryotechnical fluid

Publications (2)

Publication Number Publication Date
FR3151069A1 FR3151069A1 (en) 2025-01-17
FR3151069B1 true FR3151069B1 (en) 2025-10-31

Family

ID=88779523

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2307529A Active FR3151069B1 (en) 2023-07-13 2023-07-13 valve for cryotechnical fluid

Country Status (2)

Country Link
FR (1) FR3151069B1 (en)
WO (1) WO2025012566A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0089391B1 (en) * 1982-03-23 1986-06-04 International Business Machines Corporation Method and dilution refrigerator for cooling at temperatures below 1k
JPS636282A (en) * 1986-06-23 1988-01-12 Ckd Controls Ltd On-off valve setting laminating type piezoelectric element down to drive source
FR2816387B1 (en) * 2000-11-07 2003-07-25 Atofina WATERPROOF TAP FOR CONTAINER FOR TRANSPORTING TOXIC FLUIDS
DE10123174B4 (en) * 2001-05-12 2005-04-07 Robert Bosch Gmbh Valve for controlling fluids
DE102008001142A1 (en) * 2008-04-14 2009-10-15 Zf Friedrichshafen Ag Hydraulic fluid flow control valve for regulating or controlling vehicle transmission e.g. automatic transmission, has resetting element partially arranged in inner side of inner area of piezoelectric actuator
EP3015749B1 (en) * 2014-10-29 2020-05-27 Asco Numatics GmbH Device for controlling fluid media and use of such a moulded part in such a device
CN111609148A (en) * 2020-05-15 2020-09-01 湖北三江航天红峰控制有限公司 Ultralow-temperature pneumatic stop valve

Also Published As

Publication number Publication date
FR3151069A1 (en) 2025-01-17
WO2025012566A1 (en) 2025-01-16

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