GB490877A - Improvements in heat insulations - Google Patents

Improvements in heat insulations

Info

Publication number
GB490877A
GB490877A GB23672/37A GB2367237A GB490877A GB 490877 A GB490877 A GB 490877A GB 23672/37 A GB23672/37 A GB 23672/37A GB 2367237 A GB2367237 A GB 2367237A GB 490877 A GB490877 A GB 490877A
Authority
GB
United Kingdom
Prior art keywords
fibres
heat
powdered
rays
heat rays
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
GB23672/37A
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.)
Mij Exploitatie Octrooien NV
Original Assignee
Mij Exploitatie Octrooien NV
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
Priority to SE463240A priority Critical patent/SE102960C1/en
Application filed by Mij Exploitatie Octrooien NV filed Critical Mij Exploitatie Octrooien NV
Priority to GB23672/37A priority patent/GB490877A/en
Publication of GB490877A publication Critical patent/GB490877A/en
Expired legal-status Critical Current

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
    • F16L59/08—Means for preventing radiation, e.g. with metal foil

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Multicomponent Fibers (AREA)

Abstract

490,877. Nonconducting coverings for heat. EDWARDS, A. E. (Naamlooze Vennootschap Maatschappij tot Beheer en Exploitatie van Octrooien) Aug. 30, 1937, No. 23672. [Class 64 (ii)] Heat insulation comprises glass or similar fibres coated with a powdered substance adhering thereto, to prevent heat transmission by direct radiation from fibres to fibres. The coating may be a strongly reflecting substance, transparent to heat rays such as powdered calcium fluoride, or merely absorbent to heat rays such as soot, red iron oxide or bentonite. Any suitable adhesive may be used to unite the powdered material to the fibres.
GB23672/37A 1937-08-26 1937-08-30 Improvements in heat insulations Expired GB490877A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE463240A SE102960C1 (en) 1937-08-26 1937-08-26 Heat-insulating material of glass wool or similar with powdered additive.
GB23672/37A GB490877A (en) 1937-08-26 1937-08-30 Improvements in heat insulations

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE463240A SE102960C1 (en) 1937-08-26 1937-08-26 Heat-insulating material of glass wool or similar with powdered additive.
GB23672/37A GB490877A (en) 1937-08-26 1937-08-30 Improvements in heat insulations

Publications (1)

Publication Number Publication Date
GB490877A true GB490877A (en) 1938-08-23

Family

ID=50514428

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23672/37A Expired GB490877A (en) 1937-08-26 1937-08-30 Improvements in heat insulations

Country Status (2)

Country Link
GB (1) GB490877A (en)
SE (1) SE102960C1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2493845A (en) * 1945-07-02 1950-01-10 Johns Manville Method of waterproofing mineral wool
US2501316A (en) * 1944-06-03 1950-03-21 Nat Gypsum Co Mineral wool fibers and method of preparing same
US2734042A (en) * 1956-02-07 Protective coating composition compris-
US2754223A (en) * 1952-01-24 1956-07-10 Owens Corning Fiberglass Corp Coated glass fiber and method of making
EP0097650B1 (en) * 1981-07-22 1986-05-14 Oy Partek Ab An insulating body based on mineral wool, and a method for its manufacture

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734042A (en) * 1956-02-07 Protective coating composition compris-
US2501316A (en) * 1944-06-03 1950-03-21 Nat Gypsum Co Mineral wool fibers and method of preparing same
US2493845A (en) * 1945-07-02 1950-01-10 Johns Manville Method of waterproofing mineral wool
US2754223A (en) * 1952-01-24 1956-07-10 Owens Corning Fiberglass Corp Coated glass fiber and method of making
EP0097650B1 (en) * 1981-07-22 1986-05-14 Oy Partek Ab An insulating body based on mineral wool, and a method for its manufacture

Also Published As

Publication number Publication date
SE102960C1 (en) 1941-11-04

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