ATA38792A - Vorrichtung zum kontinuierlichen nachfüllen von flüssigstickstoff in kühlkammern - Google Patents

Vorrichtung zum kontinuierlichen nachfüllen von flüssigstickstoff in kühlkammern

Info

Publication number
ATA38792A
ATA38792A AT38792A AT38792A ATA38792A AT A38792 A ATA38792 A AT A38792A AT 38792 A AT38792 A AT 38792A AT 38792 A AT38792 A AT 38792A AT A38792 A ATA38792 A AT A38792A
Authority
AT
Austria
Prior art keywords
liquid nitrogen
cooling chambers
refilling liquid
continuously refilling
continuously
Prior art date
Application number
AT38792A
Other languages
English (en)
Other versions
AT405322B (de
Inventor
Hellmuth Dr Sitte
Helmut Haessig
Armin Dipl Ing 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
Publication of ATA38792A publication Critical patent/ATA38792A/de
Application granted granted Critical
Publication of AT405322B publication Critical patent/AT405322B/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/001—Arrangement or mounting of control or safety devices for cryogenic fluid systems
    • 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
    • F17C13/005—Details of vessels or of the filling or discharging of vessels for medium-size and small storage vessels not under pressure
    • F17C13/006—Details of vessels or of the filling or discharging of vessels for medium-size and small storage vessels not under pressure for Dewar vessels or cryostats
    • 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
    • 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
    • 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
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/04—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by other properties of handled fluid before transfer
    • F17C2223/042—Localisation of the removal point
    • F17C2223/046—Localisation of the removal point in the liquid
    • F17C2223/047—Localisation of the removal 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
    • F17C2270/00—Applications
    • F17C2270/05—Applications for industrial use
    • F17C2270/0509—"Dewar" vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Sampling And Sample Adjustment (AREA)
AT38792A 1991-03-07 1992-03-02 Vorrichtung zum kontinuierlichen nachfüllen von flüssigstickstoff in kühlkammern AT405322B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914107320 DE4107320C2 (de) 1991-03-07 1991-03-07 Vorrichtung zum kontinuierlichen Nachfüllen von Flüssigstickstoff in Kühlkammern

Publications (2)

Publication Number Publication Date
ATA38792A true ATA38792A (de) 1998-11-15
AT405322B AT405322B (de) 1999-07-26

Family

ID=6426699

Family Applications (1)

Application Number Title Priority Date Filing Date
AT38792A AT405322B (de) 1991-03-07 1992-03-02 Vorrichtung zum kontinuierlichen nachfüllen von flüssigstickstoff in kühlkammern

Country Status (2)

Country Link
AT (1) AT405322B (de)
DE (1) DE4107320C2 (de)

Families Citing this family (11)

* 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.
DE4404344A1 (de) * 1994-02-11 1995-08-17 Air Liquide Gmbh Verfahren und Vorrichtung zur Drucksteuerung in Speicherbehältern
DE4406451C2 (de) * 1994-02-28 1996-09-05 Inst Luft & Kaeltetechnik Ggmbh Stickstoffversorgungsgerät für kryomedizinische Zwecke
FR2881216B1 (fr) * 2005-01-27 2007-04-06 Org Europeene De Rech Installation de refroidissement cryogenique pour dispositif supraconducteur
EP1916492A1 (de) * 2006-10-25 2008-04-30 Air Liquide Sanità Service S.p.A. System zur Regelung einer Kryokonservierungsanlage
US20130263608A1 (en) * 2010-09-14 2013-10-10 Quantum Production Limited Cryogenic storage devices
DE102011005888B4 (de) 2011-03-22 2014-01-09 Bruker Biospin Ag Kühlung eines Kryo-Probenkopfes in einer Kernspinresonanz-Apparatur
FR3023900B1 (fr) * 2014-07-15 2016-07-15 Cryopal Dispositif et procede de stockage de produits a des temperatures cryogeniques
FR3042589B1 (fr) * 2015-10-14 2017-11-24 Commissariat Energie Atomique Procede de regulation d'un systeme de refroidissement cryogenique
CN106402649B (zh) * 2016-10-10 2018-08-21 北京宇航系统工程研究所 一种新型试验用液氮抽取输送装置
CN114272969B (zh) * 2021-12-28 2023-07-25 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） 一种液氮排液装置、液氮排液方法及芯片测试系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2906153C2 (de) * 1979-02-17 1984-10-31 C. Reichert Optische Werke Ag, Wien Kühlkammer zur Aufnahme von zu bearbeitenden Objekten, insbesondere biologischen Objekten
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
DE4012600C2 (de) * 1989-05-26 1998-05-14 Leica Ag Mikrotom

Also Published As

Publication number Publication date
AT405322B (de) 1999-07-26
DE4107320A1 (de) 1992-09-10
DE4107320C2 (de) 2001-08-02

Similar Documents

Publication Publication Date Title
DE69132726D1 (de) Vorrichtung zum verpacken von eis in beuteln
DE69412523D1 (de) Vorrichtung zum vorübergehenden Speichern von flachen Gegenständen
DE69401005D1 (de) Vorrichtung zum zeitlichen lagern von gegenständen
DE69313227T2 (de) Vorrichtung zum Halten von Werkzeugen
DE69330389D1 (de) Vorrichtung zum Verbinden von Filmen
DE69411283T2 (de) Vorrichtung zum mit genauigkeit zuführen von flüssigkeit
DE69319736T2 (de) Vorrichtung zum kontinuierlichen mischen von additiven in eine fluessigkeit
ATA38792A (de) Vorrichtung zum kontinuierlichen nachfüllen von flüssigstickstoff in kühlkammern
DE69303088T2 (de) Vorrichtung zum Kontaktieren von Gas-Flüssigkeit im Gegenstrom
DE59301695D1 (de) Einrichtung zum Lagern von Schienen
DE59401895D1 (de) Vorrichtung zum Liefern von Flüssigkeit
DE59205352D1 (de) Vorrichtung zum Begasen von Flüssigkeiten
DE69412997D1 (de) Vorrichtung zum Bewegen von Gegenständen in zwei entgegensetzte Richtungen
ATA255891A (de) Vorrichtung zum halten von leiterplatten
DE59310213D1 (de) Vorrichtung zum Bestimmen des Verlaufs von Bohrungen in Knochen
DE69411309T2 (de) Vorrichtung zum Manipulieren von Werkstücken
DE69116095D1 (de) Vorrichtung zum Ausgeben von kleinen Gegenständen
DE9313712U1 (de) Vorrichtung zum Bevorraten von Kleinteilen
DE9317374U1 (de) Vorrichtung zum Reinigen von Flaschen
DE59300713D1 (de) Vorrichtung zum Kühlen von Profilen.
DE59301949D1 (de) Vorrichtung zum Temperieren von Gegenständen
ATA59092A (de) Vorrichtung zum auspressen von fluessigkeit
DE9312482U1 (de) Vorrichtung zum Temperieren von Lebensmitteln
DE9317368U1 (de) Vorrichtung zum Eindrehen von Stangen
DE9216571U1 (de) Gerät zum Kühlhalten von Nahrungsmitteln

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee