DE29723833U1 - Portable cooler - Google Patents

Portable cooler

Info

Publication number
DE29723833U1
DE29723833U1 DE29723833U DE29723833U DE29723833U1 DE 29723833 U1 DE29723833 U1 DE 29723833U1 DE 29723833 U DE29723833 U DE 29723833U DE 29723833 U DE29723833 U DE 29723833U DE 29723833 U1 DE29723833 U1 DE 29723833U1
Authority
DE
Germany
Prior art keywords
portable cooler
cooler
portable
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 - Lifetime
Application number
DE29723833U
Other languages
German (de)
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.)
STEIN MICHAEL 45772 MARL DE
Original Assignee
STEIN MICHAEL 45772 MARL DE
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 STEIN MICHAEL 45772 MARL DE filed Critical STEIN MICHAEL 45772 MARL DE
Priority to DE29723833U priority Critical patent/DE29723833U1/en
Priority claimed from DE1997126944 external-priority patent/DE19726944A1/en
Publication of DE29723833U1 publication Critical patent/DE29723833U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F25D7/00—Devices using evaporation effects without recovery of the vapour
    • 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
    • F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
    • F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
    • F25D2303/082—Devices using cold storage material, i.e. ice or other freezable liquid disposed in a cold storage element not forming part of a container for products to be cooled, e.g. ice pack or gel accumulator
    • F25D2303/0822—Details of the element
    • 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
    • F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
    • F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
    • F25D2303/082—Devices using cold storage material, i.e. ice or other freezable liquid disposed in a cold storage element not forming part of a container for products to be cooled, e.g. ice pack or gel accumulator
    • F25D2303/0822—Details of the element
    • F25D2303/08222—Shape of the element
    • 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
    • F25D2331/00—Details or arrangements of other cooling or freezing apparatus not provided for in other groups of this subclass
    • F25D2331/80—Type of cooled receptacles
    • F25D2331/801—Bags

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
DE29723833U 1997-06-25 1997-06-25 Portable cooler Expired - Lifetime DE29723833U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29723833U DE29723833U1 (en) 1997-06-25 1997-06-25 Portable cooler

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1997126944 DE19726944A1 (en) 1997-06-25 1997-06-25 Portable cool bag
DE29723833U DE29723833U1 (en) 1997-06-25 1997-06-25 Portable cooler

Publications (1)

Publication Number Publication Date
DE29723833U1 true DE29723833U1 (en) 1999-05-20

Family

ID=26037734

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29723833U Expired - Lifetime DE29723833U1 (en) 1997-06-25 1997-06-25 Portable cooler

Country Status (1)

Country Link
DE (1) DE29723833U1 (en)

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19990701

R150 Term of protection extended to 6 years

Effective date: 20001103

R157 Lapse of ip right after 6 years

Effective date: 20031231