GB380903A - Improvements in heat-insulated containers for storing perishable commodities - Google Patents

Improvements in heat-insulated containers for storing perishable commodities

Info

Publication number
GB380903A
GB380903A GB2217931A GB2217931A GB380903A GB 380903 A GB380903 A GB 380903A GB 2217931 A GB2217931 A GB 2217931A GB 2217931 A GB2217931 A GB 2217931A GB 380903 A GB380903 A GB 380903A
Authority
GB
United Kingdom
Prior art keywords
cylinders
heat
vessel
evacuated
soldering
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
GB2217931A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2217931A priority Critical patent/GB380903A/en
Publication of GB380903A publication Critical patent/GB380903A/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
    • A47J41/02—Vacuum-jacket vessels, e.g. vacuum bottles
    • A47J41/022—Constructional details of the elements forming vacuum space
    • A47J41/028—Constructional details of the elements forming vacuum space made of metal
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Packages (AREA)

Abstract

380,903. Vacuum jacketed vessels. LUNT, W. R. F., 339, Smith Street, Durban, Natal, South Africa. Aug. 5, 1931, No. 22179. [Class 29.] A vacuum-jacketed storage vessel comprises inner and outer cylinders of sheetmetal, preferably Staybrite steel or Monel metal, having an opening formed by a metal sleeve 6 and adapted to be closed by a stopper 11, the ends of the cylinders being oppositely dished and the inner cylinder supported by a cork segment 5. The space between the cylinders is evacuated through a valve 13 which is afterwards sealed by soldering &c., and the surfaces of the cylinders enclosing the space are either highly polished or plated. The substance to be stored in the vessel is either cooled before being placed in the vessel or, alternatively, the inner cylinder is initially cooled by means of ice &c. The stopper is either evacuated or packed with heat-insulating material, and the joints between the cylinders and the sleeve are made by welding, brazing, riveting or soldering.
GB2217931A 1931-08-05 1931-08-05 Improvements in heat-insulated containers for storing perishable commodities Expired GB380903A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2217931A GB380903A (en) 1931-08-05 1931-08-05 Improvements in heat-insulated containers for storing perishable commodities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2217931A GB380903A (en) 1931-08-05 1931-08-05 Improvements in heat-insulated containers for storing perishable commodities

Publications (1)

Publication Number Publication Date
GB380903A true GB380903A (en) 1932-09-29

Family

ID=10175226

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2217931A Expired GB380903A (en) 1931-08-05 1931-08-05 Improvements in heat-insulated containers for storing perishable commodities

Country Status (1)

Country Link
GB (1) GB380903A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4911326A (en) * 1988-08-11 1990-03-27 Mcgouran Jr Frances J Containment system
WO2017136747A1 (en) * 2016-02-05 2017-08-10 Yeti Coolers, Llc Insulating container and method of forming such a container
US11092167B2 (en) 2018-08-28 2021-08-17 Pratt & Whitney Canada Corp. Variable vane actuating system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4911326A (en) * 1988-08-11 1990-03-27 Mcgouran Jr Frances J Containment system
WO2017136747A1 (en) * 2016-02-05 2017-08-10 Yeti Coolers, Llc Insulating container and method of forming such a container
US11092167B2 (en) 2018-08-28 2021-08-17 Pratt & Whitney Canada Corp. Variable vane actuating system

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