Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
vacuum flask
|
| gptkbp:alternativeName |
gptkb:Dewar_flask
vacuum flask |
| gptkbp:brand |
gptkb:Thermos_GmbH
|
| gptkbp:category |
insulated container
|
| gptkbp:countryOfOrigin |
gptkb:United_Kingdom
|
| gptkbp:hasComponent |
double-walled container
outer casing stopper vacuum insulation |
| https://www.w3.org/2000/01/rdf-schema#label |
thermos flask
|
| gptkbp:inventedBy |
gptkb:James_Dewar
|
| gptkbp:marketedAs |
1904
|
| gptkbp:material |
gptkb:glass
gptkb:plastic gptkb:steel |
| gptkbp:notableFor |
thermal insulation
|
| gptkbp:patent |
1903
|
| gptkbp:prevention |
heat transfer by conduction
heat transfer by convection heat transfer by radiation |
| gptkbp:usedFor |
keeping liquids cold
keeping liquids hot |
| gptkbp:usedIn |
laboratories
outdoor activities households |
| gptkbp:bfsParent |
gptkb:Dewar_flask
|
| gptkbp:bfsLayer |
5
|