US1491474A - Philipp gelws - Google Patents

Philipp gelws Download PDF

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Publication number
US1491474A
US1491474A US1491474DA US1491474A US 1491474 A US1491474 A US 1491474A US 1491474D A US1491474D A US 1491474DA US 1491474 A US1491474 A US 1491474A
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Prior art keywords
insulating
philipp
heat
carbonized
gelws
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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
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C04B35/524—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from polymer precursors, e.g. glass-like carbon material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/433—Casing-in, i.e. enclosing an element between two sheets by an outlined seam
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/52—Constituents or additives characterised by their shapes
    • C04B2235/5208—Fibers
    • C04B2235/5212—Organic

Definitions

  • This invention relates to a process for the production of insulations against loss of heat for accumulators for heat, for conduits, reservoirs and the like.
  • the insulation is obtained with the aid of layers of wood shavings, straw, peat or other organic or vegetable substances adapted to be carbonized which are coated with clay, cement or other convenient materials, said coating being applied before, during or after the mounting in place of said insulatingdayers and serving for protecting the insulation.
  • the envelope or mortar is transformed from the moist and soft state into the dry and solid state.
  • the layers enclosed in the envelope of mortar consist for instance of tissues, ropes or strings or wood shavings, wood fibres, straw, peat or other similar materials or substances which possess, owing to their structure a nigh insulating capability and which are adapted to be carbonized, in order to increase essentially the degree of insulating capability.
  • the complete carbonization ot the insulating material is accelerated or produced and completed either mechanically, for instance by direct burning with the aid of a blow-pipe-fiame or the like or by means of incandescent bodies, chemically by caustic process, or finally electrically, in whlch case thin wires would be embedded in the insu lating material, said wires being Wound so that they form electric resistances.
  • the insulating materials are carbonized.
  • the carbonized substances are properly held by the protecting envelope of mortar.
  • the insulation can consist of one or of several layers of insulating material. it several layers are used all these layers can be carbonized or only one or several of the same so that heat which radiates from the conduits, reservoirs or the like encounters first either the carbonized insulating materials which have a greater insulating action than the insulating substances in natural state, or the uncarbonized insulating materials, in which case the layer or layers of carbonized material are farther distant from said objects.
  • I claim 1 An improved process for the production of insulations against loss of heat con sisting in covering the insulating mantle made from ropes of wood shavings with an envelope of mortar, the. insulating capability of said wood shavings being increased by dry distillation.
  • An improved process for the produc tion of insulations against loss of heat consisting in covering the insulating mantle made from ropes of wood shavings with an envelope of mortar, the insulating capability of said wood shavings being increased by carbonization of the material efiected with the aid of electric current.
  • An improved method for the production of insulations against loss of heat consisting in covering the objects to be insulated with a layer of combustible insulating material, e. g. wood shavings, straw, peat and like substances in convenient shape, in coating said layer with a mantle of mortar and in carbonizing said insulating material in a convenient manner.
  • a layer of combustible insulating material e. g. wood shavings, straw, peat and like substances in convenient shape

Description

Patented Apr. 22, 1924.
terns FAT PHILIP]? GELIUS, OF MUNICH, GERMANY.
PROCESS FOR THE PRODUCTION OF INSULATIONS AGAINST LOSS OF HEAT.
No Drawing.
1 0 aZZ whom it may canoe m:
Be it known that I, Prrrmrr GELIUS, a citizen of the German Republic, residing at Munich, Bavaria, Germany, have invented certain new and useful improvements in Processes for the Production of lnsulations Against Loss of Heat, of which the following is a specification.
This invention relates to a process for the production of insulations against loss of heat for accumulators for heat, for conduits, reservoirs and the like. The insulation is obtained with the aid of layers of wood shavings, straw, peat or other organic or vegetable substances adapted to be carbonized which are coated with clay, cement or other convenient materials, said coating being applied before, during or after the mounting in place of said insulatingdayers and serving for protecting the insulation.
By chemical binding, drying, heating or any other convenient treatment the envelope or mortar is transformed from the moist and soft state into the dry and solid state.
The layers enclosed in the envelope of mortar consist for instance of tissues, ropes or strings or wood shavings, wood fibres, straw, peat or other similar materials or substances which possess, owing to their structure a nigh insulating capability and which are adapted to be carbonized, in order to increase essentially the degree of insulating capability. The complete carbonization ot the insulating material is accelerated or produced and completed either mechanically, for instance by direct burning with the aid of a blow-pipe-fiame or the like or by means of incandescent bodies, chemically by caustic process, or finally electrically, in whlch case thin wires would be embedded in the insu lating material, said wires being Wound so that they form electric resistances. When the ends of said wires are enclosed in an electric circuit the insulating materials are carbonized. The carbonized substances are properly held by the protecting envelope of mortar.
Application filed September 17, 1921. Serial No. 501,448.
According to the degree of the insulating etl'ects which have to be produced the insulation can consist of one or of several layers of insulating material. it several layers are used all these layers can be carbonized or only one or several of the same so that heat which radiates from the conduits, reservoirs or the like encounters first either the carbonized insulating materials which have a greater insulating action than the insulating substances in natural state, or the uncarbonized insulating materials, in which case the layer or layers of carbonized material are farther distant from said objects.
I claim 1. An improved process for the production of insulations against loss of heat con sisting in covering the insulating mantle made from ropes of wood shavings with an envelope of mortar, the. insulating capability of said wood shavings being increased by dry distillation.
2. An improved process for the produc tion of insulations against loss of heat consisting in covering the insulating mantle made from ropes of wood shavings with an envelope of mortar, the insulating capability of said wood shavings being increased by carbonization of the material efiected with the aid of electric current.
3. An improved method for the production of insulations against loss of heat consisting in covering the objects to be insulated with a layer of combustible insulating material, e. g. wood shavings, straw, peat and like substances in convenient shape, in coating said layer with a mantle of mortar and in carbonizing said insulating material in a convenient manner.
In testimony whereof I affix my signature in presence of two witnesses.
PHILIPP GELIUS.
l Vitnesses PAUL DREG, RICHARD LUTZ.
US1491474D Philipp gelws Expired - Lifetime US1491474A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121050A (en) * 1960-09-20 1964-02-11 Union Carbide Corp Method of making cellular refractory thermal insulating material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121050A (en) * 1960-09-20 1964-02-11 Union Carbide Corp Method of making cellular refractory thermal insulating material

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