TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
Dewar flask [1 record]
Record 1 - internal organization data 2004-02-10
Record 1, English
Record 1, Subject field(s)
- Equipment (Chemistry)
- Refrigeration Engineering
- Biotechnology
Record 1, Main entry term, English
- Dewar flask
1, record 1, English, Dewar%20flask
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- cryogenic Dewar vessel 2, record 1, English, cryogenic%20Dewar%20vessel
correct
- Dewar vessel 3, record 1, English, Dewar%20vessel
correct
- vacuum flask 4, record 1, English, vacuum%20flask
correct
- Dewar 5, record 1, English, Dewar
correct, noun
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A vessel having double walls, the space between being evacuated to prevent the transfer of heat and the surfaces facing the vacuum being heat-reflective; used to hold liquid gases and to study low-temperature phenomena. 6, record 1, English, - Dewar%20flask
Record number: 1, Textual support number: 1 CONT
The cryogenic Dewar vessel is a flask-in-flask reservoir. The interwall space is filled with multilayer insulation and evacuated. High vacuum is maintained for a long time, which secures stable technical data throughout the whole operation period. The inner and outer vessels are made of aluminium alloy. 2, record 1, English, - Dewar%20flask
Record 1, Key term(s)
- Dewar container
Record 1, French
Record 1, Domaine(s)
- Équipement (Chimie)
- Techniques du froid
- Biotechnologie
Record 1, Main entry term, French
- vase de Dewar
1, record 1, French, vase%20de%20Dewar
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- vase Dewar 2, record 1, French, vase%20Dewar
correct, masculine noun
- Dewar 2, record 1, French, Dewar
correct, masculine noun
- dewar 3, record 1, French, dewar
correct, masculine noun
- récipient de Dewar 4, record 1, French, r%C3%A9cipient%20de%20Dewar
masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Récipient à doubles parois, entre lesquelles on a fait le vide, servant à conserver un gaz liquéfié à très basse température, ou à constituer un cryostat. 5, record 1, French, - vase%20de%20Dewar
Record 1, Key term(s)
- récipient de Dewar
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Equipo (Química)
- Ingeniería de refrigeración
- Biotecnología
Record 1, Main entry term, Spanish
- frasco dewar
1, record 1, Spanish, frasco%20dewar
correct, masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
- vaso Dewar 2, record 1, Spanish, vaso%20Dewar
correct, masculine noun
- frasco Dewar 3, record 1, Spanish, frasco%20Dewar
correct, masculine noun
- frasco de Dewar 3, record 1, Spanish, frasco%20de%20Dewar
correct, masculine noun
- recipiente de Dewar 4, record 1, Spanish, recipiente%20de%20Dewar
masculine noun
- vaso de Dewar 5, record 1, Spanish, vaso%20de%20Dewar
masculine noun
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Usado para conservar líquidos muy fríos, verbigracia, aire líquido, oxígeno líquido, etc. Tiene doble pared y entre las dos que lo forman se ha hecho el vacío. Para reflejar todo calor se platea. 3, record 1, Spanish, - frasco%20dewar
Record number: 1, Textual support number: 1 CONT
[...] Enfriamos la trampa hasta los cuatro kelvins mediante el contacto térmico con helio líquido en el interior de un frasco dewar, recipiente con aislamiento al vacío semejante a un termo. 1, record 1, Spanish, - frasco%20dewar
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