GB964277A - A method of manufacturing composite heat-insulating material - Google Patents
A method of manufacturing composite heat-insulating materialInfo
- Publication number
- GB964277A GB964277A GB35200/61A GB3520061A GB964277A GB 964277 A GB964277 A GB 964277A GB 35200/61 A GB35200/61 A GB 35200/61A GB 3520061 A GB3520061 A GB 3520061A GB 964277 A GB964277 A GB 964277A
- Authority
- GB
- United Kingdom
- Prior art keywords
- foils
- thick
- atmosphere
- thin
- zirconium
- 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
Links
- 239000002131 composite material Substances 0.000 title 1
- 239000011810 insulating material Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000011888 foil Substances 0.000 abstract 5
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 2
- 239000011777 magnesium Substances 0.000 abstract 2
- 229910052749 magnesium Inorganic materials 0.000 abstract 2
- 238000004804 winding Methods 0.000 abstract 2
- 229910052726 zirconium Inorganic materials 0.000 abstract 2
- 239000006096 absorbing agent Substances 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 239000005030 aluminium foil Substances 0.000 abstract 1
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
-
- 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
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/029—Shape or form of insulating materials, with or without coverings integral with the insulating materials layered
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/001—Thermal insulation specially adapted for cryogenic vessels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/06—Walls
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C11/00—Shielding structurally associated with the reactor
- G21C11/08—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation
- G21C11/083—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation consisting of one or more metallic layers
- G21C11/085—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation consisting of one or more metallic layers consisting exclusively of several metallic layers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/03—Thermal insulations
- F17C2203/0304—Thermal insulations by solid means
- F17C2203/0345—Fibres
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0634—Materials for walls or layers thereof
- F17C2203/0636—Metals
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Acoustics & Sound (AREA)
- Biomedical Technology (AREA)
- Electromagnetism (AREA)
- Molecular Biology (AREA)
- Plasma & Fusion (AREA)
- High Energy & Nuclear Physics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Laminated Bodies (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
964,277. Laminates. COMMISSARIAT A L'ENERGIE ATOMIQUE. Sept. 29, 1961 [Oct. 10, 1960], No. 35200/61. Heading B5N. A laminated heat-insulating covering is formed about an object by applying successive layers of thick and thin metal foils of the same metal about the object and oxidizing the assembly, at elevated temperature and in a high pressure atmosphere of CO 2 , such that the thin foils are completely converted to oxide between the thick foils. The object may be a component of a nuclear reactor and the metals used may be aluminium, magnesium or zirconium or other poor neutron absorber. The oxidation temperature range may be 350- 525 C. and the pressure range of the CO 2 atmosphere may be 15-60 kg./cm.<SP>2</SP> The thickness ranges of the thick and thin foils may be 0.1-0.5 mm. and 0.01-0.1 mm. respectively. Examples describe the winding of magnesium or aluminium foils, of 0.15 mm. and 0.03 mm. thickness respectively, alternately about an object in helical form and opposite directions, sealing the assembly by winding over it a ribbon of zirconium welded at its ends, and subjecting the whole to a temperature of 500 C. or 450 C. in a CO 2 atmosphere at 60 or 25 kg./cm.<SP>2</SP> The invention is also applicable to assemblies of flat foils or plates.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR840696A FR1276699A (en) | 1960-10-10 | 1960-10-10 | slotted insulating screens for convex tank bottoms |
FR840707A FR1277320A (en) | 1960-10-10 | 1960-10-10 | Process for manufacturing a thermal insulating composite material and product obtained by this process |
Publications (1)
Publication Number | Publication Date |
---|---|
GB964277A true GB964277A (en) | 1964-07-22 |
Family
ID=26187755
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB35324/61A Expired GB931218A (en) | 1960-10-10 | 1961-09-29 | Improvements in or relating to heat-insulated storage containers with rounded ends |
GB35200/61A Expired GB964277A (en) | 1960-10-10 | 1961-09-29 | A method of manufacturing composite heat-insulating material |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB35324/61A Expired GB931218A (en) | 1960-10-10 | 1961-09-29 | Improvements in or relating to heat-insulated storage containers with rounded ends |
Country Status (7)
Country | Link |
---|---|
US (1) | US3284256A (en) |
CH (1) | CH377514A (en) |
DE (1) | DE1162854B (en) |
FR (2) | FR1276699A (en) |
GB (2) | GB931218A (en) |
LU (1) | LU40644A1 (en) |
NL (1) | NL270082A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2572332A1 (en) * | 1984-10-25 | 1986-05-02 | Prod Cellulosiques Isolants | INSULATING PIECE OF VARIOUS SHAPES, FORMED BY A STACK OF HIGH-TEMPERATURE RESISTANT FIBER PATCHES AND METHOD OF MANUFACTURE |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2088949A (en) * | 1931-02-10 | 1937-08-03 | Radio Patents Corp | Electric conductor |
US2506364A (en) * | 1948-03-03 | 1950-05-02 | Gen Electric | Heat-treating aluminum foil |
BE519545A (en) * | 1952-05-01 | |||
BE559232A (en) * | 1956-07-16 | |||
US3050843A (en) * | 1959-04-15 | 1962-08-28 | Bell Telephone Labor Inc | Method of bonding metallic members |
-
0
- DE DENDAT1162854D patent/DE1162854B/en active Pending
- NL NL270082D patent/NL270082A/xx unknown
-
1960
- 1960-10-10 FR FR840696A patent/FR1276699A/en not_active Expired
- 1960-10-10 FR FR840707A patent/FR1277320A/en not_active Expired
-
1961
- 1961-09-26 CH CH1116661A patent/CH377514A/en unknown
- 1961-09-26 LU LU40644A patent/LU40644A1/xx unknown
- 1961-09-29 GB GB35324/61A patent/GB931218A/en not_active Expired
- 1961-09-29 GB GB35200/61A patent/GB964277A/en not_active Expired
- 1961-10-03 US US142504A patent/US3284256A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2572332A1 (en) * | 1984-10-25 | 1986-05-02 | Prod Cellulosiques Isolants | INSULATING PIECE OF VARIOUS SHAPES, FORMED BY A STACK OF HIGH-TEMPERATURE RESISTANT FIBER PATCHES AND METHOD OF MANUFACTURE |
EP0181825A1 (en) * | 1984-10-25 | 1986-05-21 | PRODUITS CELLULOSIQUES ISOLANTS- PROCELIS Société anonyme: | Insulating piece of various shapes made from a pile of layers of high temperature resistant fibres, and process for making it |
US4677018A (en) * | 1984-10-25 | 1987-06-30 | Produits Cellulosiques Isolants-Procelis | Insulating piece in different shapes, formed by stacked layers of fibers capable of withstanding high temperatures, and manufacturing process |
Also Published As
Publication number | Publication date |
---|---|
CH377514A (en) | 1964-05-15 |
NL270082A (en) | |
LU40644A1 (en) | 1961-11-27 |
DE1162854B (en) | 1964-02-13 |
FR1276699A (en) | 1961-11-24 |
FR1277320A (en) | 1961-12-01 |
US3284256A (en) | 1966-11-08 |
GB931218A (en) | 1963-07-10 |
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