GB970724A - Thermal insulation and method of forming same - Google Patents
Thermal insulation and method of forming sameInfo
- Publication number
- GB970724A GB970724A GB7259/61A GB725961A GB970724A GB 970724 A GB970724 A GB 970724A GB 7259/61 A GB7259/61 A GB 7259/61A GB 725961 A GB725961 A GB 725961A GB 970724 A GB970724 A GB 970724A
- Authority
- GB
- United Kingdom
- Prior art keywords
- containers
- container
- heat
- thermal insulation
- insulating
- 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
- 238000009413 insulation Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title 1
- 239000010425 asbestos Substances 0.000 abstract 5
- 229910052895 riebeckite Inorganic materials 0.000 abstract 5
- 239000011810 insulating material Substances 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 4
- 239000011347 resin Substances 0.000 abstract 3
- 229920005989 resin Polymers 0.000 abstract 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 2
- 239000004744 fabric Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000012779 reinforcing material Substances 0.000 abstract 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 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
- 239000012611 container material Substances 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 239000011888 foil Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- 239000011491 glass wool Substances 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- 239000000395 magnesium oxide Substances 0.000 abstract 1
- 239000011490 mineral wool Substances 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- 239000010959 steel Substances 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
- F16L59/06—Arrangements using an air layer or vacuum
-
- 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
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
- E04B1/806—Heat insulating elements slab-shaped with air or gas pockets included in the slab
-
- 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
- F16L59/026—Mattresses, mats, blankets or the like
-
- 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
- F16L59/10—Bandages or covers for the protection of the insulation, e.g. against the influence of the environment or against mechanical damage
-
- 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
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
-
- 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
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
- F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
- Thermal Insulation (AREA)
Abstract
970,724. Thermal insulation for apparatus such as aircraft, refrigerators and tubes. JOHNS-MANVILLE CORPORATION. Feb. 28, 1961 [Feb. 29, 1960], No.7259/61. Headings F2P and F2X. In the making of a thermal insulation unit described particularly for use in aircraft and in refrigerators, heat insulating material which in its initial condition is a reshapeable mass but in its operational condition is rigid, but relatively fragile or brittle, is placed in a container or casing which in its initial condition is flexible and pliable, and which when filled is initially of generally circular cross-section, and which also in its operational condition possesses structural rigidity, the whole then being deformed by heat and pressure to the operational shape required and in such manner that the container and insulating material are fused together and the cross-sectional area is decreased whilst the length of the perimeter of the casing remains substantially constant. Examples of suitable heat insulating materials mentioned are fibrous potassium titanate, crushed lime silicate, crushed magnesia, macerated mineral or glass wool, expandable or foamable polystyrene. The filler material may be particulate with a diameter finer than 100 millimicrons, with a binder, and may be reinforced with an organic or inorganic fibre. The tubular container or casing may comprise a reinforcing material secured to or between sheets of surfacing material such as resin-impregnated asbestos paper. The reinforcing material may, for example, be asbestos or glass fibre in the form of a cloth, paper, mat or loose fibres impregnated with any organic or inorganic binder. On the " cold " side of the insulating unit the surfacing material may be of steel, aluminium or other metal sheeting secured to other parts of the thermal insulation. Figs. 18, 19 show one form of thermal insulating unit. A sheet 35 of resinimpregnated glass cloth is formed to provide tubular containers 36 (Fig. 18) extending from a base 35a. Rigid bars 37 of resin impregnated asbestos paper are placed between the containers 36 which are filled with the thermal insulating material. The assembly is then subjected to heat and pressure to deform the containers to the shape shown in Fig. 19 and may have an additional sheet of resin impregnated asbestos paper 38 positioned as shown. A plurality of layers of the containers may be formed (Fig. 21, not shown), the thermal insulating characteristics of the respective layers differing one from the other. The containers may be individually made and secured to the base by stitching. In a further form described the containers are made of thin flexible metal foil and the assembly reinforced by a layer of wire mesh (Fig. 35, not shown). Fig. 36 shows a filled tubular heat insulating container 111 wrapped helically around a cylindrical tube 110. A further tubular container 113 may be wound helically around the first, as shown. The containers are then subjected to heat and pressure to fuse the containers and their contents together and the assembly (see Fig. 37) may include an outer surfacing layer 116 of a material such as a resin impregnated asbestos paper.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1185760A | 1960-02-29 | 1960-02-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB970724A true GB970724A (en) | 1964-09-23 |
Family
ID=21752261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7259/61A Expired GB970724A (en) | 1960-02-29 | 1961-02-28 | Thermal insulation and method of forming same |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE600750A (en) |
FR (1) | FR1284186A (en) |
GB (1) | GB970724A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2173275A (en) * | 1985-04-01 | 1986-10-08 | Hotpoint Ltd | Hose or cable support |
EP0244120A2 (en) * | 1986-04-16 | 1987-11-04 | Courtaulds Plc | Composite element |
WO2012084874A1 (en) * | 2010-12-22 | 2012-06-28 | Marguerite Georges | High-performance thin thermal-insulation device |
EP2827041A1 (en) * | 2013-07-18 | 2015-01-21 | HILTI Aktiengesellschaft | Insulation material and insulation for a pipe in the region of a wall or ceiling feedthrough |
WO2018035582A1 (en) * | 2016-08-25 | 2018-03-01 | D&D Isoltechnics Nv | Insulation product and method for manufacture thereof |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2522052A1 (en) * | 1982-02-25 | 1983-08-26 | Delluc Rene | Composite thermal and acoustic insulation panel - has high vacuum inserts in cellular core material |
DE3219506A1 (en) * | 1982-05-25 | 1983-12-01 | Brown, Boveri & Cie Ag, 6800 Mannheim | THERMAL INSULATION |
DE3365664D1 (en) * | 1983-07-29 | 1986-10-02 | Rene Delluc | Pipe-shaped element under vacuum for sound and heat insulating panels |
-
1961
- 1961-02-27 FR FR854187A patent/FR1284186A/en not_active Expired
- 1961-02-28 GB GB7259/61A patent/GB970724A/en not_active Expired
- 1961-02-28 BE BE600750A patent/BE600750A/en unknown
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2173275A (en) * | 1985-04-01 | 1986-10-08 | Hotpoint Ltd | Hose or cable support |
GB2173275B (en) * | 1985-04-01 | 1989-10-25 | Hotpoint Ltd | Hose or pipe support |
EP0244120A2 (en) * | 1986-04-16 | 1987-11-04 | Courtaulds Plc | Composite element |
GB2190724A (en) * | 1986-04-16 | 1987-11-25 | Courtaulds Plc | Composite element |
EP0244120A3 (en) * | 1986-04-16 | 1989-07-12 | Courtaulds Plc | Composite element |
GB2190724B (en) * | 1986-04-16 | 1990-08-08 | Courtaulds Plc | Composite element |
WO2012084874A1 (en) * | 2010-12-22 | 2012-06-28 | Marguerite Georges | High-performance thin thermal-insulation device |
EP2827041A1 (en) * | 2013-07-18 | 2015-01-21 | HILTI Aktiengesellschaft | Insulation material and insulation for a pipe in the region of a wall or ceiling feedthrough |
WO2015007842A1 (en) * | 2013-07-18 | 2015-01-22 | Hilti Aktiengesellschaft | Insulation material and insulation element for a pipe in the vicinity of a wall duct or ceiling duct |
US9857019B2 (en) | 2013-07-18 | 2018-01-02 | Hilti Aktiengesellschaft | Insulation material as well as insulation element for a pipe in the vicinity of a wall or ceiling duct |
WO2018035582A1 (en) * | 2016-08-25 | 2018-03-01 | D&D Isoltechnics Nv | Insulation product and method for manufacture thereof |
BE1024517B1 (en) * | 2016-08-25 | 2018-03-28 | D&D Isoltechnics Nv | Insulation product and method for manufacturing thereof |
Also Published As
Publication number | Publication date |
---|---|
BE600750A (en) | 1961-08-28 |
FR1284186A (en) | 1962-02-09 |
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