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ATA211789A - Vorrichtung zum nachfuellen von fluessigstickstoff - Google Patents

Vorrichtung zum nachfuellen von fluessigstickstoff

Info

Publication number
ATA211789A
ATA211789A AT211789A AT211789A ATA211789A AT A211789 A ATA211789 A AT A211789A AT 211789 A AT211789 A AT 211789A AT 211789 A AT211789 A AT 211789A AT A211789 A ATA211789 A AT A211789A
Authority
AT
Austria
Prior art keywords
liquid nitrogen
refilling liquid
refilling
nitrogen
liquid
Prior art date
Application number
AT211789A
Other languages
English (en)
Other versions
AT394460B (de
Inventor
Hellmuth Dr Sitte
Helmut Haessig
Armin Dipl Phys Kunz
Klaus Dr Neumann
Original Assignee
Sitte Hellmuth
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 Sitte Hellmuth filed Critical Sitte Hellmuth
Priority to AT211789A priority Critical patent/AT394460B/de
Priority to PCT/EP1990/001484 priority patent/WO1991003679A1/de
Publication of ATA211789A publication Critical patent/ATA211789A/de
Application granted granted Critical
Publication of AT394460B publication Critical patent/AT394460B/de

Links

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
    • F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from vessels not under 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
    • 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
    • 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
    • F17C6/00—Methods and apparatus for filling vessels not under pressure with liquefied or solidified gases
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
    • G01N1/06—Devices for withdrawing samples in the solid state, e.g. by cutting providing a thin slice, e.g. microtome
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
    • 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
    • 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
    • F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
    • F17C2225/04—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by other properties of handled fluid after transfer
    • F17C2225/042—Localisation of the filling point
    • F17C2225/046—Localisation of the filling point in the liquid
    • F17C2225/047—Localisation of the filling point in the liquid with a dip tube
    • 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
    • F17C2250/0408—Level of content in 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
    • F17C2250/061—Level of content in the vessel
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/42—Low-temperature sample treatment, e.g. cryofixation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
AT211789A 1989-09-11 1989-09-11 Vorrichtung zum nachfuellen von fluessigstickstoff AT394460B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT211789A AT394460B (de) 1989-09-11 1989-09-11 Vorrichtung zum nachfuellen von fluessigstickstoff
PCT/EP1990/001484 WO1991003679A1 (de) 1989-09-11 1990-09-05 Vorrichtung zum nachfüllen von flüssigstickstoff

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT211789A AT394460B (de) 1989-09-11 1989-09-11 Vorrichtung zum nachfuellen von fluessigstickstoff

Publications (2)

Publication Number Publication Date
ATA211789A true ATA211789A (de) 1991-09-15
AT394460B AT394460B (de) 1992-04-10

Family

ID=3528127

Family Applications (1)

Application Number Title Priority Date Filing Date
AT211789A AT394460B (de) 1989-09-11 1989-09-11 Vorrichtung zum nachfuellen von fluessigstickstoff

Country Status (2)

Country Link
AT (1) AT394460B (de)
WO (1) WO1991003679A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2703139B1 (fr) * 1993-03-26 1995-04-28 Air Liquide Dispositif de recyclage d'un liquide cryogénique et son application à la congélation de produits.
DE19744559C2 (de) * 1997-10-09 2003-03-27 Messer Griesheim Gmbh Meßgasbehälter
EP1813854A1 (de) * 2006-01-27 2007-08-01 L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Verfahren und Anlage zur Befüllung von Hochdruckbehältern anhand eines Rohres
EP1813855A1 (de) * 2006-01-27 2007-08-01 L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Verfahren und Vorrichtung zur Befüllung eines Behälters unter Hochdruck mit flüssigem Gas anhand hydrostatischem Duck
CN108253286A (zh) * 2018-03-15 2018-07-06 四川海盛杰低温科技有限公司 一种液氮冰激凌加注机
CN111693435A (zh) * 2020-06-23 2020-09-22 成都精新粉体测试设备有限公司 一种动静两态粉体比表面积和孔径的检测装置
CN114263847A (zh) * 2021-12-24 2022-04-01 北京半导体专用设备研究所（中国电子科技集团公司第四十五研究所） 一种液氮补给控制装置
CN115199943B (zh) * 2022-06-17 2023-10-13 华中科技大学苏州脑空间信息研究院 一种液氮液位控制系统
CN116105827A (zh) * 2022-11-14 2023-05-12 中国原子能科学研究院 液位控制方法、装置、电子设备及存储介质

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648018A (en) * 1970-02-05 1972-03-07 Dow Chemical Co Transfer device for cryogenic fluids
FR2302479A1 (fr) * 1975-02-25 1976-09-24 Air Liquide Dispositif pour la distribution controlee de fluide cryogenique
DE2547999A1 (de) * 1975-10-27 1977-04-28 Siemens Ag Steuereinheit fuer die stroemung eines kryogenen mediums
GB1518792A (en) * 1975-11-04 1978-07-26 South London Elect Equip Cryostats
DE2906153C2 (de) * 1979-02-17 1984-10-31 C. Reichert Optische Werke Ag, Wien Kühlkammer zur Aufnahme von zu bearbeitenden Objekten, insbesondere biologischen Objekten
US4407340A (en) * 1980-12-18 1983-10-04 Reynolds Metals Company Container pressurization system
DE3234457C2 (de) * 1982-09-17 1984-09-20 C. Reichert Optische Werke Ag, Wien Kühlbad zum raschen Abkühlen von Proben, insbesondere zur Kryofixation biologischer Objekte für eine nachfolgende licht- oder elektronenoptische Untersuchung

Also Published As

Publication number Publication date
WO1991003679A1 (de) 1991-03-21
AT394460B (de) 1992-04-10

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