Dewar flask

GPTKB entity
AI-created image of Dewar flask
AI-created image

Statements (26)
Predicate Object
gptkbp:instanceOf gptkb:research_institute
gptkbp:alsoKnownAs gptkb:thermos_flask
vacuum flask
gptkbp:category scientific equipment
insulated containers
gptkbp:feature double-walled container
minimizes heat conduction
minimizes heat convection
minimizes heat radiation
vacuum between walls
https://www.w3.org/2000/01/rdf-schema#label Dewar flask
gptkbp:introducedIn 1892
gptkbp:inventedBy gptkb:James_Dewar
gptkbp:material gptkb:glass
gptkb:plastic
gptkb:steel
gptkbp:namedAfter gptkb:James_Dewar
gptkbp:relatedTo gptkb:thermos_bottle
cryogenic storage
gptkbp:usedFor reducing heat transfer
storing liquids at different temperatures
gptkbp:usedIn cryogenics
food and beverage storage
scientific laboratories
gptkbp:bfsParent gptkb:Sir_James_Dewar
gptkbp:bfsLayer 4