DE3364032D1 - Automatic liquid level regulator for superfluid helium contained within a reservoir - Google Patents

Automatic liquid level regulator for superfluid helium contained within a reservoir

Info

Publication number
DE3364032D1
DE3364032D1 DE8383400630T DE3364032T DE3364032D1 DE 3364032 D1 DE3364032 D1 DE 3364032D1 DE 8383400630 T DE8383400630 T DE 8383400630T DE 3364032 T DE3364032 T DE 3364032T DE 3364032 D1 DE3364032 D1 DE 3364032D1
Authority
DE
Germany
Prior art keywords
reservoir
liquid level
automatic liquid
level regulator
superfluid helium
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.)
Expired
Application number
DE8383400630T
Other languages
English (en)
Inventor
Mardion Gilbert Bon
Gerard Claudet
Marcel Locatelli
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of DE3364032D1 publication Critical patent/DE3364032D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/14—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
    • G01F23/16—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid
    • G01F23/162—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid by a liquid column
    • 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
    • F17C13/021—Special adaptations of indicating, measuring, or monitoring equipment having the height as the parameter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • 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
    • 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
    • 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
    • F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
    • 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
    • F17C2250/061—Level of content in the vessel
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/888—Refrigeration
    • Y10S505/897—Cryogenic media transfer

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
DE8383400630T 1982-04-01 1983-03-25 Automatic liquid level regulator for superfluid helium contained within a reservoir Expired DE3364032D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8205644A FR2524666A1 (fr) 1982-04-01 1982-04-01 Dispositif de regulation automatique du niveau d'helium a l'etat suprafluide dans un reservoir

Publications (1)

Publication Number Publication Date
DE3364032D1 true DE3364032D1 (en) 1986-07-17

Family

ID=9272645

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383400630T Expired DE3364032D1 (en) 1982-04-01 1983-03-25 Automatic liquid level regulator for superfluid helium contained within a reservoir

Country Status (5)

Country Link
US (1) US4485640A (de)
EP (1) EP0091850B1 (de)
JP (1) JPS58184615A (de)
DE (1) DE3364032D1 (de)
FR (1) FR2524666A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4796447A (en) * 1987-07-09 1989-01-10 Jacob Rabinow Lock with key isolation using transfer tumblers
US4791788A (en) * 1987-08-24 1988-12-20 Quantum Design, Inc. Method for obtaining improved temperature regulation when using liquid helium cooling
US4848093A (en) * 1987-08-24 1989-07-18 Quantum Design Apparatus and method for regulating temperature in a cryogenic test chamber
JP2920427B2 (ja) * 1991-01-21 1999-07-19 雪印乳業株式会社 κ−カゼイングリコマクロペプチドの製造法
US5647228A (en) * 1996-07-12 1997-07-15 Quantum Design, Inc. Apparatus and method for regulating temperature in a cryogenic test chamber
US9618257B2 (en) * 2010-06-09 2017-04-11 Quantum Design International, Inc. Gas-flow cryostat for dynamic temperature regulation using a fluid level sensor
US11425841B2 (en) 2019-09-05 2022-08-23 International Business Machines Corporation Using thermalizing material in an enclosure for cooling quantum computing devices

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB945223A (en) * 1961-09-22 1963-12-23 Atomic Energy Authority Uk Improvements in or relating to refrigerators
US3447333A (en) * 1967-03-17 1969-06-03 California Inst Res Found Helium film refrigerator
CH515452A (de) * 1968-06-05 1971-11-15 Philips Nv Vorrichtung zum Transportieren von Wärme von einem niedrigeren zu einem höheren Temperaturniveau
NL6807902A (de) * 1968-06-05 1969-12-09
US4002039A (en) * 1975-08-28 1977-01-11 The Bendix Corporation Self-regulating cryostat

Also Published As

Publication number Publication date
EP0091850A1 (de) 1983-10-19
JPH0376486B2 (de) 1991-12-05
EP0091850B1 (de) 1986-06-11
JPS58184615A (ja) 1983-10-28
US4485640A (en) 1984-12-04
FR2524666A1 (fr) 1983-10-07
FR2524666B1 (de) 1984-05-11

Similar Documents

Publication Publication Date Title
GB2123148B (en) Liquid level regulation
JPS56161495A (en) Liquid fuel for automatic propulsion
IE832174L (en) Sectional storage tank
DE3364032D1 (en) Automatic liquid level regulator for superfluid helium contained within a reservoir
JPS57153879A (en) Storage tank device
JPS56151686A (en) Storage tank for liquid
JPS56123294A (en) Liquid storage tank
GB2148375B (en) Liquid storage tank
JPS5768384A (en) Regulator for liquid level
GB2139598B (en) A storage system for a volatile liquid
JPS5777483A (en) Storage tank for suspension
JPS57192800A (en) Automatic cartridge arranging supplying device
JPS57104577A (en) Storage tank for liquid
GB2081598B (en) Oil storage tank
GB2093000B (en) Liquid reservoir
GB8327996D0 (en) Liquid storage tank
JPS56142180A (en) Tank structure for carrying liquid
GB2125108B (en) Liquid supply vessel
JPS56131194A (en) Liquid storage tank
JPS56106781A (en) Liquid storage tank
JPS57163672A (en) Storage tank for liquid
IL59195A0 (en) Liquid storage reservoirs
GB2147882B (en) Device for the automatic supply of a liquid
JPS56151689A (en) Controller for stored liquid
JPS5786488A (en) Storage tank for liquid

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee