CH639744A5 - Verfahren zur herstellung eines dewargefaesses. - Google Patents

Verfahren zur herstellung eines dewargefaesses. Download PDF

Info

Publication number
CH639744A5
CH639744A5 CH165079A CH165079A CH639744A5 CH 639744 A5 CH639744 A5 CH 639744A5 CH 165079 A CH165079 A CH 165079A CH 165079 A CH165079 A CH 165079A CH 639744 A5 CH639744 A5 CH 639744A5
Authority
CH
Switzerland
Prior art keywords
shell
sleeve
pressed
aluminum alloy
free
Prior art date
Application number
CH165079A
Other languages
German (de)
English (en)
Inventor
George Dewey Jun Kneip
George Chmyz
Marvin Henry Anderson
Original Assignee
Varian Associates
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 Varian Associates filed Critical Varian Associates
Publication of CH639744A5 publication Critical patent/CH639744A5/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
    • F17C3/00—Vessels not under pressure
    • F17C3/02—Vessels not under pressure with provision for thermal insulation
    • F17C3/08—Vessels not under pressure with provision for thermal insulation by vacuum spaces, e.g. Dewar flask
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/12—Light metals
    • C23G1/125—Light metals aluminium
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/03—Thermal insulations
    • F17C2203/0304—Thermal insulations by solid means
    • F17C2203/0308—Radiation shield
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • F17C2203/0626—Multiple walls
    • F17C2203/0629—Two walls
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0636—Metals
    • F17C2203/0646—Aluminium
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0636—Metals
    • F17C2203/0648—Alloys or compositions of metals
    • 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
    • F17C2270/00—Applications
    • F17C2270/05—Applications for industrial use
    • F17C2270/0509—"Dewar" vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • ing And Chemical Polishing (AREA)
  • Packages (AREA)
  • Thermally Insulated Containers For Foods (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Sampling And Sample Adjustment (AREA)
CH165079A 1978-02-21 1979-02-20 Verfahren zur herstellung eines dewargefaesses. CH639744A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87929078A 1978-02-21 1978-02-21

Publications (1)

Publication Number Publication Date
CH639744A5 true CH639744A5 (de) 1983-11-30

Family

ID=25373827

Family Applications (1)

Application Number Title Priority Date Filing Date
CH165079A CH639744A5 (de) 1978-02-21 1979-02-20 Verfahren zur herstellung eines dewargefaesses.

Country Status (6)

Country Link
JP (2) JPS54128821A (US06534493-20030318-C00166.png)
CA (1) CA1116107A (US06534493-20030318-C00166.png)
CH (1) CH639744A5 (US06534493-20030318-C00166.png)
DE (1) DE2906075A1 (US06534493-20030318-C00166.png)
FR (1) FR2417719A1 (US06534493-20030318-C00166.png)
GB (1) GB2015720B (US06534493-20030318-C00166.png)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4350017A (en) * 1980-11-10 1982-09-21 Varian Associates, Inc. Cryostat structure
GB2129117B (en) * 1982-08-25 1985-12-18 Zojirushi Vacuum Bottle Co Stainless steel vacuum bottle and its production
US5417819A (en) * 1994-01-21 1995-05-23 Aluminum Company Of America Method for desmutting aluminum alloys having a highly reflective surface
JP2003068520A (ja) * 2001-08-23 2003-03-07 Sumitomo Heavy Ind Ltd 冷凍機冷却型超電導マグネット装置
CN106939964A (zh) * 2017-03-04 2017-07-11 杭州医学院 一种热水瓶式液氮罐及内胆替换方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB814207A (en) * 1956-08-03 1959-06-03 Aro Equipment Corp Vacuum insulated vessels
US2541083A (en) * 1945-08-25 1951-02-13 Sperry Corp Electroplating on aluminum
US2643022A (en) * 1947-08-15 1953-06-23 Union Carbide & Carbon Corp Radiation shield supports in vacuum insulated containers
FR1029818A (fr) * 1949-08-08 1953-06-08 Vaw Ver Aluminium Werke Ag Procédé chimique pour l'obtention de surfaces à haut brillant sur l'aluminium et les alliages d'aluminium
US2719781A (en) * 1952-04-09 1955-10-04 Kaiser Aluminium Chem Corp Composition and method for treating aluminum and aluminum alloys
US2729551A (en) * 1954-01-18 1956-01-03 Samuel L Cohn Surface treatment of aluminum and its alloys
US2776069A (en) * 1955-06-30 1957-01-01 Little Inc A Container for liquefied gas
FR2036463A5 (en) * 1969-03-14 1970-12-24 Air Liquide Insulating cryogenic fluid containers

Also Published As

Publication number Publication date
DE2906075C2 (US06534493-20030318-C00166.png) 1987-03-12
DE2906075A1 (de) 1979-08-30
CA1116107A (en) 1982-01-12
GB2015720A (en) 1979-09-12
JPH0260584B2 (US06534493-20030318-C00166.png) 1990-12-17
GB2015720B (en) 1982-10-13
JPH0432555B2 (US06534493-20030318-C00166.png) 1992-05-29
JPH01251677A (ja) 1989-10-06
JPS54128821A (en) 1979-10-05
FR2417719B1 (US06534493-20030318-C00166.png) 1984-01-20
FR2417719A1 (fr) 1979-09-14

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PL Patent ceased