SE9002349L - Bag for maintaining temp. difference - is formed as closed unit of heat-reflective foil - Google Patents

Bag for maintaining temp. difference - is formed as closed unit of heat-reflective foil

Info

Publication number
SE9002349L
SE9002349L SE9002349A SE9002349A SE9002349L SE 9002349 L SE9002349 L SE 9002349L SE 9002349 A SE9002349 A SE 9002349A SE 9002349 A SE9002349 A SE 9002349A SE 9002349 L SE9002349 L SE 9002349L
Authority
SE
Sweden
Prior art keywords
bag
difference
heat
closed unit
reflective foil
Prior art date
Application number
SE9002349A
Other languages
Swedish (sv)
Other versions
SE9002349D0 (en
Inventor
P Lindgren
Original Assignee
Whirlpool Int
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 Whirlpool Int filed Critical Whirlpool Int
Priority to SE9002349A priority Critical patent/SE9002349L/en
Publication of SE9002349D0 publication Critical patent/SE9002349D0/en
Publication of SE9002349L publication Critical patent/SE9002349L/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/06—Arrangements using an air layer or vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)

Abstract

The bag (7) is inserted in a space between limiting surfaces, or between a limiting surface and ambience where it is expanded. Its compartments (5) are filled with a material having low conductivity, e.g. air.
SE9002349A 1990-07-04 1990-07-04 Bag for maintaining temp. difference - is formed as closed unit of heat-reflective foil SE9002349L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9002349A SE9002349L (en) 1990-07-04 1990-07-04 Bag for maintaining temp. difference - is formed as closed unit of heat-reflective foil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9002349A SE9002349L (en) 1990-07-04 1990-07-04 Bag for maintaining temp. difference - is formed as closed unit of heat-reflective foil

Publications (2)

Publication Number Publication Date
SE9002349D0 SE9002349D0 (en) 1990-07-04
SE9002349L true SE9002349L (en) 1991-06-19

Family

ID=20379946

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9002349A SE9002349L (en) 1990-07-04 1990-07-04 Bag for maintaining temp. difference - is formed as closed unit of heat-reflective foil

Country Status (1)

Country Link
SE (1) SE9002349L (en)

Also Published As

Publication number Publication date
SE9002349D0 (en) 1990-07-04

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