GB244720A - A process for protecting walls of safes or of strong rooms against blow-pipes - Google Patents

A process for protecting walls of safes or of strong rooms against blow-pipes

Info

Publication number
GB244720A
GB244720A GB26409/25A GB2640925A GB244720A GB 244720 A GB244720 A GB 244720A GB 26409/25 A GB26409/25 A GB 26409/25A GB 2640925 A GB2640925 A GB 2640925A GB 244720 A GB244720 A GB 244720A
Authority
GB
United Kingdom
Prior art keywords
safes
pipes
strong rooms
protecting walls
blow
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
GB26409/25A
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.)
BOURNISIEN BEAU ET CIE SOC
Jean Marcel Beau & Jacques Bou
Original Assignee
BOURNISIEN BEAU ET CIE SOC
Jean Marcel Beau & Jacques Bou
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 BOURNISIEN BEAU ET CIE SOC, Jean Marcel Beau & Jacques Bou filed Critical BOURNISIEN BEAU ET CIE SOC
Publication of GB244720A publication Critical patent/GB244720A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/50—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on rare-earth compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

244,720. Soc. Bournisien, Beau, et Cie. Dec. 16, 1924, [Convention date]. Addition to 242,267. Refractory materials containing rare earth oxides having a low heat conductivity and a high luminosity at high temperatures are used for making the walls of safes, strong rooms, &c., in order to resist attack by the blow-pipe flame. Suitable oxides are those of thorium, zirconium, cerium, yttrium, and glucinium.
GB26409/25A 1924-12-16 1925-10-22 A process for protecting walls of safes or of strong rooms against blow-pipes Expired GB244720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR244720X 1924-12-16

Publications (1)

Publication Number Publication Date
GB244720A true GB244720A (en) 1926-10-14

Family

ID=8883558

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26409/25A Expired GB244720A (en) 1924-12-16 1925-10-22 A process for protecting walls of safes or of strong rooms against blow-pipes

Country Status (1)

Country Link
GB (1) GB244720A (en)

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