GB1473986A - Insulating vessel - Google Patents

Insulating vessel

Info

Publication number
GB1473986A
GB1473986A GB4004075A GB4004075A GB1473986A GB 1473986 A GB1473986 A GB 1473986A GB 4004075 A GB4004075 A GB 4004075A GB 4004075 A GB4004075 A GB 4004075A GB 1473986 A GB1473986 A GB 1473986A
Authority
GB
United Kingdom
Prior art keywords
thread
screwed
vacuum
covered
external
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
GB4004075A
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
Publication of GB1473986A publication Critical patent/GB1473986A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Closures For Containers (AREA)

Abstract

1473986 Vacuum flasks A ZIMMERMANN 30 Sept 1975 [2 Oct 1974] 40040/75 Heading F4U To compensate for variations in the length of vacuum glass inserts 1, the casing of a vacuum flask comprises upper and base parts 2, 3 which are screwed together by respective external and internal threads 12, 13 and that portion of the external thread 12 which is not covered by the smaller length of the thread 13 is covered by a cover ring 14 having a short internal thread 15. Before the base 3 which has bosses 5 thereon for supporting the glass insert 1 is screwed on to the part 2, the cover ring 14 is screwed on to the thread 12 and comprises an annular wall section 16 which extends downwardly, substantially aligned with the external diameter of the upper part 2.
GB4004075A 1974-10-02 1975-09-30 Insulating vessel Expired GB1473986A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2447072A DE2447072B1 (en) 1974-10-02 1974-10-02 Isoliergefaess, in particular vacuum flask, in which the top and bottom part of the jacket are screwed together

Publications (1)

Publication Number Publication Date
GB1473986A true GB1473986A (en) 1977-05-18

Family

ID=5927369

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4004075A Expired GB1473986A (en) 1974-10-02 1975-09-30 Insulating vessel

Country Status (3)

Country Link
DE (1) DE2447072B1 (en)
FR (1) FR2286631A1 (en)
GB (1) GB1473986A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54130654U (en) * 1978-03-03 1979-09-11
DE8407009U1 (en) * 1984-03-07 1984-06-07 Rotpunkt Dr. Anso Zimmermann, 6434 Niederaula INSULATING CASE, IN PARTICULAR INSULATING BOTTLE

Also Published As

Publication number Publication date
FR2286631B3 (en) 1978-05-12
DE2447072A1 (en) 1975-12-11
DE2447072B1 (en) 1975-12-11
FR2286631A1 (en) 1976-04-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee