DE3323945C2 - - Google Patents

Info

Publication number
DE3323945C2
DE3323945C2 DE19833323945 DE3323945A DE3323945C2 DE 3323945 C2 DE3323945 C2 DE 3323945C2 DE 19833323945 DE19833323945 DE 19833323945 DE 3323945 A DE3323945 A DE 3323945A DE 3323945 C2 DE3323945 C2 DE 3323945C2
Authority
DE
Germany
Prior art keywords
gas
insulating vessel
diving bell
temperature
liquid gas
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
DE19833323945
Other languages
German (de)
English (en)
Other versions
DE3323945A1 (de
Inventor
Roland Dipl.-Chem. Dr. 4300 Essen De Boese
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.)
Nicolet Instrument Corp (eine Gesndgesetzen Dstaates Wisconsin) Madison Wis Us
Original Assignee
Nicolet Instrument Corp (eine Gesndgesetzen Dstaates Wisconsin) Madison Wis Us
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 Nicolet Instrument Corp (eine Gesndgesetzen Dstaates Wisconsin) Madison Wis Us filed Critical Nicolet Instrument Corp (eine Gesndgesetzen Dstaates Wisconsin) Madison Wis Us
Priority to DE19833323945 priority Critical patent/DE3323945A1/de
Priority to IN401/MAS/84A priority patent/IN160915B/en
Publication of DE3323945A1 publication Critical patent/DE3323945A1/de
Application granted granted Critical
Publication of DE3323945C2 publication Critical patent/DE3323945C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/20—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
    • G01N23/20008—Constructional details of analysers, e.g. characterised by X-ray source, detector or optical system; Accessories therefor; Preparing specimens therefor
    • G01N23/20025—Sample holders or supports therefor
    • G01N23/20033—Sample holders or supports therefor provided with temperature control or heating means
    • 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
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
DE19833323945 1983-07-02 1983-07-02 Tieftemperaturanlage zum kuehlen kleiner proben Granted DE3323945A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19833323945 DE3323945A1 (de) 1983-07-02 1983-07-02 Tieftemperaturanlage zum kuehlen kleiner proben
IN401/MAS/84A IN160915B (fr) 1983-07-02 1984-06-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833323945 DE3323945A1 (de) 1983-07-02 1983-07-02 Tieftemperaturanlage zum kuehlen kleiner proben

Publications (2)

Publication Number Publication Date
DE3323945A1 DE3323945A1 (de) 1985-01-03
DE3323945C2 true DE3323945C2 (fr) 1987-12-23

Family

ID=6203029

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833323945 Granted DE3323945A1 (de) 1983-07-02 1983-07-02 Tieftemperaturanlage zum kuehlen kleiner proben

Country Status (1)

Country Link
DE (1) DE3323945A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3092974A (en) * 1960-07-21 1963-06-11 Union Carbide Corp Method and apparatus for controlled freezing of biologicals
US3080725A (en) * 1960-08-11 1963-03-12 Union Carbide Corp Method and apparatus for controlled rate cooling and warming of biological substances
IL41856A (en) * 1973-03-23 1976-05-31 Ricor Ltd Freezing apparatus particularly useful for freezing spermatozoa

Also Published As

Publication number Publication date
DE3323945A1 (de) 1985-01-03

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
8181 Inventor (new situation)

Free format text: BOESE, ROLAND, DIPL.-CHEM. DR., 4300 ESSEN, DE

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee