FR855807A - Thermal food cover - Google Patents

Thermal food cover

Info

Publication number
FR855807A
FR855807A FR855807DA FR855807A FR 855807 A FR855807 A FR 855807A FR 855807D A FR855807D A FR 855807DA FR 855807 A FR855807 A FR 855807A
Authority
FR
France
Prior art keywords
food cover
thermal food
thermal
cover
food
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
Other languages
French (fr)
Inventor
Carl Thomas Bolen
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 filed Critical
Application granted granted Critical
Publication of FR855807A publication Critical patent/FR855807A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars
    • A47J41/0055—Constructional details of the elements forming the thermal insulation
    • A47J41/0072—Double walled vessels comprising a single insulating layer between inner and outer walls
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/12—Devices using other cold materials; Devices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow
    • F25D3/14—Devices using other cold materials; Devices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow portable, i.e. adapted to be carried personally

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR855807D 1939-06-06 1939-06-06 Thermal food cover Expired FR855807A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR855807T 1939-06-06

Publications (1)

Publication Number Publication Date
FR855807A true FR855807A (en) 1940-05-21

Family

ID=9328481

Family Applications (1)

Application Number Title Priority Date Filing Date
FR855807D Expired FR855807A (en) 1939-06-06 1939-06-06 Thermal food cover

Country Status (1)

Country Link
FR (1) FR855807A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1000282B (en) * 1955-03-05 1957-01-03 Hans Horn Conveyor screw made from a steel wire spiral spring

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1000282B (en) * 1955-03-05 1957-01-03 Hans Horn Conveyor screw made from a steel wire spiral spring
DE1000282C2 (en) * 1955-03-05 1957-06-13 Hans Horn Conveyor screw made from a steel wire spiral spring

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