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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

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