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1. WO1996003555 - THERMAL INSULATION

Publication Number WO/1996/003555
Publication Date 08.02.1996
International Application No. PCT/CA1995/000420
International Filing Date 14.07.1995
IPC
E04B 1/80 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
62Insulation or other protection; Elements or use of specified material therefor
74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
76specifically with respect to heat only
78Heat insulating elements
80slab-shaped
F17C 13/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS 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
13Details of vessels or of the filling or discharging of vessels
CPC
E04B 1/803
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
62Insulation or other protection; Elements or use of specified material therefor
74Heat, sound or noise insulation, absorption, or reflection
76specifically with respect to heat only
78Heat insulating elements
80slab-shaped
803with vacuum spaces included in the slab
F17C 13/001
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS 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
13Details of vessels or of the filling or discharging of vessels
001Thermal insulation specially adapted for cryogenic vessels
F17C 2203/0337
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS 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
2203Vessel construction, in particular walls or details thereof
03Thermal insulations
0304by solid means
0337Granular
F17C 2203/0358
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS 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
2203Vessel construction, in particular walls or details thereof
03Thermal insulations
0304by solid means
0358in form of panels
F17C 2203/0395
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS 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
2203Vessel construction, in particular walls or details thereof
03Thermal insulations
0391by vacuum
0395Getter
F17C 2260/033
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS 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
2260Purposes of gas storage and gas handling
03Dealing with losses
031due to heat transfer
033by enhancing insulation
Applicants
  • CHEMICAL PROJECTS LIMITED [CA/CA]; 339 Maple Leaf Drive Toronto, Ontario M6L 1P4, CA
  • ONTARIO HYDRO [CA/CA]; 700 University Avenue Toronto, Ontario M5G 1X6, CA
Inventors
  • POGORSKI, Louis, August; CA
  • POGORSKI, Stephen, Richard; CA
Agents
  • GALLOWAY, Warren, J.; Sim & McBurney Suite 701 330 University Avenue Toronto, Ontario M5G 1R7, CA
Priority Data
280,84126.07.1994US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) THERMAL INSULATION
(FR) ISOLATION THERMIQUE
Abstract
(EN)
A lightweight, partially evacuated load-supporting insulation panel (1) comprising an outer gas-impermeable envelope (2) and an inner gas-permeable envelope (3). The inner envelope is filled with a mixture of coarse gas-permeable granules (4) and fine gas-permeable particles (5), void spaces formed within and between said granules and particles containing a gas of low thermal conductivity. An intermediate gas-impermeable envelope (7) may also be used.
(FR)
Panneau d'isolation porteur (1) partiellement vide d'air et léger comprenant une enveloppe externe (2) imperméable aux gaz et une enveloppe interne (3) perméable aux gaz. L'enveloppe interne est remplie d'un mélange de gros granulés (4) perméables aux gaz et de granulés fins (5) perméables aux gaz, d'espaces vides formés entre et à l'intérieur de ces derniers, et des particules contenant un gaz à faible conductivité thermique. Une enveloppe intermédiaire (7) imperméable aux gaz peut également être utilisée.
Also published as
Latest bibliographic data on file with the International Bureau