US297613A - Heat-resisting casing - Google Patents

Heat-resisting casing Download PDF

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Publication number
US297613A
US297613A US297613DA US297613A US 297613 A US297613 A US 297613A US 297613D A US297613D A US 297613DA US 297613 A US297613 A US 297613A
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United States
Prior art keywords
heat
casing
resisting
resisting casing
asbestus
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31652—Of asbestos
    • Y10T428/31659—With cellulosic layer

Definitions

  • the object of my invention is to produce an efcient, durable, and comparativelyinexpen- A represents a piece of ordinary statt ⁇ card-V board of any required thickness.
  • On one side of the card-board I attach a thin layer or sheet of asbestus by means of any suitable cement or adhesive substance not affected by heat.
  • the paper-board and asbestus are then subj ected to a powerful pressure by means of rollers,whereby thetwo component parts becomeV rmly united.
  • the article is to be used as a casing for indirect radiators in connection With steam and hot-water heating apparatus. It is also used as a hotair conductor, it being f sufficiently exible to be formed into tubes.
  • the asbestus lining being toward the heating-surface of the apparatus of which it forms the easing, protects the paper or cardboard from injury, and the two form an excellent non-conducting material of heat.
  • Thin wood which is used as a casing is liable to Warp and shrink, which objections my invention is free from.
  • Sheet-iron is liable to rust, which cannot be said of my invention, and is not so good a nonconductor of heat as the material above described, ,constituting my invention.
  • My invention is Ydesigned to be made and sold in sheets as anew article of manufacture.
  • a non-radiating casing forindirect radiators and hot-air radiators composed of card-board and asbestus united together by an adhesive substance and subjected to pressure, substantially as and for the purpose set forth.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)

Description

(Model.)
T. A. MACDONALD. HEAT RESISTING GAS'ING.
Patented Apr 29, 1884.
Flea
N, Sri-.95. Pmmlilhngnplm. wmningwn. n. c.
i UNITED STATESv PATENT OFFICE.
THOMAS A. MACDONALD, OF BOSTON, MASSACHUSETTS.
HEAT-RESISTING OASING.
SPECIFICATION forming part of Letters Patent No. 297,613, dated April 29, 1884.
i Application filed JuneklB, 1883. (Model.)
To all whomv t may con/cern.- Be it known that I, THoMAs A. MAoDoN- ALD, a citizen of Canada, residing at Boston,
.in the `county of Suffolk and State of Massay chusetts, have invented a new and useful Improveinent in Heat-Resisting Oasings, of which the following is a specification.
The object of my invention is to produce an efcient, durable, and comparativelyinexpen- A represents a piece of ordinary stift` card-V board of any required thickness. .On one side of the card-board I attach a thin layer or sheet of asbestus by means of any suitable cement or adhesive substance not affected by heat. The paper-board and asbestus are then subj ected to a powerful pressure by means of rollers,whereby thetwo component parts becomeV rmly united. .The article is to be used as a casing for indirect radiators in connection With steam and hot-water heating apparatus. It is also used as a hotair conductor, it being f sufficiently exible to be formed into tubes.
It can be made in large sheets, and, if the sheets are not suficiently large, two or more can be joined together, as required. It can also be cut with shears to adapt it to any desired position or connection. The asbestus lining, being toward the heating-surface of the apparatus of which it forms the easing, protects the paper or cardboard from injury, and the two form an excellent non-conducting material of heat.
Thin wood which is used as a casing is liable to Warp and shrink, which objections my invention is free from.
Sheet-iron is liable to rust, which cannot be said of my invention, and is not so good a nonconductor of heat as the material above described, ,constituting my invention.
My invention is Ydesigned to be made and sold in sheets as anew article of manufacture.
I am aware that asbestus has been used as a covering `for `furnaces, & e. 5 but this I donot claim.
What I claim as my invention, and desire to secure by Letters Patent, is-
A non-radiating casing forindirect radiators and hot-air radiators, composed of card-board and asbestus united together by an adhesive substance and subjected to pressure, substantially as and for the purpose set forth.
In testimony whereof I have signed my name to this specification in the presence of twoV subscribin g witnesses. THOMAS A. MACDONALD. Witnesses: v
J. H. ADAMs, E. PLANTA.
US297613D Heat-resisting casing Expired - Lifetime US297613A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050079033A1 (en) * 2003-10-09 2005-04-14 Benedetti Steven Michael Arcuate-hinge fastener

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050079033A1 (en) * 2003-10-09 2005-04-14 Benedetti Steven Michael Arcuate-hinge fastener

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