FR1525687A - Method and apparatus for refrigeration of samples - Google Patents

Method and apparatus for refrigeration of samples

Info

Publication number
FR1525687A
FR1525687A FR109134A FR109134A FR1525687A FR 1525687 A FR1525687 A FR 1525687A FR 109134 A FR109134 A FR 109134A FR 109134 A FR109134 A FR 109134A FR 1525687 A FR1525687 A FR 1525687A
Authority
FR
France
Prior art keywords
refrigeration
samples
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
FR109134A
Other languages
French (fr)
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.)
Air Products and Chemicals Inc
Original Assignee
Air Products and Chemicals Inc
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 Air Products and Chemicals Inc filed Critical Air Products and Chemicals Inc
Priority to FR109134A priority Critical patent/FR1525687A/en
Application granted granted Critical
Publication of FR1525687A publication Critical patent/FR1525687A/en
Expired legal-status Critical Current

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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/02—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using Joule-Thompson effect; using vortex effect

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
FR109134A 1967-06-05 1967-06-05 Method and apparatus for refrigeration of samples Expired FR1525687A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR109134A FR1525687A (en) 1967-06-05 1967-06-05 Method and apparatus for refrigeration of samples

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR109134A FR1525687A (en) 1967-06-05 1967-06-05 Method and apparatus for refrigeration of samples

Publications (1)

Publication Number Publication Date
FR1525687A true FR1525687A (en) 1968-05-17

Family

ID=8632335

Family Applications (1)

Application Number Title Priority Date Filing Date
FR109134A Expired FR1525687A (en) 1967-06-05 1967-06-05 Method and apparatus for refrigeration of samples

Country Status (1)

Country Link
FR (1) FR1525687A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108775775A (en) * 2018-06-20 2018-11-09 烟台冰轮医药装备有限公司北京分公司 A kind of freeze dryer cold-trap

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108775775A (en) * 2018-06-20 2018-11-09 烟台冰轮医药装备有限公司北京分公司 A kind of freeze dryer cold-trap

Similar Documents

Publication Publication Date Title
CH490107A (en) Method and apparatus for aeration of liquids
FR1457933A (en) Method and apparatus for accurate sampling of liquids
FR1546709A (en) Method and apparatus for the continuous system manufacture of hydrocarbon nitroso-derivatives
FR1221112A (en) Method and apparatus for the extrusion of visco-elastic materials
FR1509569A (en) Method and apparatus for the partial combustion of hydrocarbons
CH498388A (en) Preparation method and apparatus for analyzing multiple liquid samples
FR1502230A (en) Method and apparatus for electrolytic machining
FR1517643A (en) Method and apparatus for the preparation of histological specimens
FR1479672A (en) Method and apparatus for photometric measurement of series of samples
FR1363478A (en) Method and apparatus for taking samples of milk
FR1525687A (en) Method and apparatus for refrigeration of samples
BE711178A (en) METHOD AND APPARATUS FOR EXTENSION OF METAL WIRES.
FR1438350A (en) Method and apparatus for evaporation of solutions
FR1526671A (en) Method and apparatus for electrochemical deburring
FR1436026A (en) Method and apparatus for stamping
FR1479929A (en) Method and apparatus for enzymatic analysis
FR1465851A (en) Method and apparatus for the analysis of sprayed liquids
CH488181A (en) Method and apparatus for determining the silicon content of a metal sample
FR1538901A (en) Method and apparatus for air purification
FR1496569A (en) Method and apparatus for refining metals
FR1330369A (en) Method and apparatus for refrigerant spraying of fluids
CH543889A (en) Method and apparatus for the separation of parent-progeny radionuclides
CH494951A (en) Method for determining the opacity of an object and apparatus for carrying out this method
FR1471991A (en) Method and apparatus for separating fluids
FR1465750A (en) Method and apparatus for measuring air contamination