GB1271070A - Evacuated hollow panels and container elements - Google Patents

Evacuated hollow panels and container elements

Info

Publication number
GB1271070A
GB1271070A GB32386/71A GB3238671A GB1271070A GB 1271070 A GB1271070 A GB 1271070A GB 32386/71 A GB32386/71 A GB 32386/71A GB 3238671 A GB3238671 A GB 3238671A GB 1271070 A GB1271070 A GB 1271070A
Authority
GB
United Kingdom
Prior art keywords
cavity
getter substance
evacuated
jan
predetermined value
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
Application number
GB32386/71A
Inventor
Nikolaus Laing
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ACCESSAIR SA
Original Assignee
ACCESSAIR SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ACCESSAIR SA filed Critical ACCESSAIR SA
Priority to GB32386/71A priority Critical patent/GB1271070A/en
Publication of GB1271070A publication Critical patent/GB1271070A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E04B1/803—Heat insulating elements slab-shaped with vacuum spaces included in the slab
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/242—Slab shaped vacuum insulation
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/10—Insulation, e.g. vacuum or aerogel insulation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Packages (AREA)
  • Thermal Insulation (AREA)

Abstract

1,271,070. Thermal insulation. ACCESSAIR S.A. 22 Jan., 1969 [22 Jan., 1968], No. 32386/71. Divided out of 1,262,011. Heading F2X. [Also in Divisions F4 and H1] A thermally insulating structure, e.g. surrounding a hot heat storage core 5, comprises external and internal walls 1 and 2 defining therebetween a cavity 3 fitted with a porous material, and a getter substance 6 placed in the cavity 3 close to the " hot " wall 2. The cavity 3 is evacuated through a socket 4. The getter substance 6, which may comprise red phosphorous, barium, zirconium or titanium, on heating, serves to bind any residue gas present in the evacuated structure. In an alternative embodiment (Fig. 2, not shown) the getter substance (6) is arranged outside the insulating structure (26) and inside a tube (21) which communicates with the cavity of the structure. When necessary the getter substance can be activated by an electrical heating element (22) which in turn is energized automatically either when the gas pressure within the cavity exceeds a predetermined value or when the temperature of the " cold " wall (1) of the structure exceeds a predetermined value.
GB32386/71A 1969-01-22 1969-01-22 Evacuated hollow panels and container elements Expired GB1271070A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB32386/71A GB1271070A (en) 1969-01-22 1969-01-22 Evacuated hollow panels and container elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32386/71A GB1271070A (en) 1969-01-22 1969-01-22 Evacuated hollow panels and container elements

Publications (1)

Publication Number Publication Date
GB1271070A true GB1271070A (en) 1972-04-19

Family

ID=10337809

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32386/71A Expired GB1271070A (en) 1969-01-22 1969-01-22 Evacuated hollow panels and container elements

Country Status (1)

Country Link
GB (1) GB1271070A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492046A1 (en) * 1980-10-09 1982-04-16 Bbc Brown Boveri & Cie THERMAL INSULATION
FR2545579A1 (en) * 1983-05-05 1984-11-09 Kabelmetal Electro Gmbh VACUUM TUBULAR ASSEMBLY COMPRISING TWO OR MORE CONCENTRIC PIPES FOR GASES OR LIQUIDS IN DEEP COOLING CONDITIONS
DE3426641A1 (en) * 1984-07-19 1986-01-23 kabelmetal electro GmbH, 3000 Hannover Method of re-evacuating vacuum-insulated concentric pipelines
WO1991002856A1 (en) * 1989-08-25 1991-03-07 Massachusetts Institute Of Technology Thermal insulations using vacuum panels

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492046A1 (en) * 1980-10-09 1982-04-16 Bbc Brown Boveri & Cie THERMAL INSULATION
FR2545579A1 (en) * 1983-05-05 1984-11-09 Kabelmetal Electro Gmbh VACUUM TUBULAR ASSEMBLY COMPRISING TWO OR MORE CONCENTRIC PIPES FOR GASES OR LIQUIDS IN DEEP COOLING CONDITIONS
DE3316454A1 (en) * 1983-05-05 1984-11-22 kabelmetal electro GmbH, 3000 Hannover PIPE SYSTEM CONTAINING TWO OR SEVERAL CONCENTRIC TUBES
DE3426641A1 (en) * 1984-07-19 1986-01-23 kabelmetal electro GmbH, 3000 Hannover Method of re-evacuating vacuum-insulated concentric pipelines
WO1991002856A1 (en) * 1989-08-25 1991-03-07 Massachusetts Institute Of Technology Thermal insulations using vacuum panels
US5032439A (en) * 1989-08-25 1991-07-16 Massachusetts Institute Of Technology Thermal insulations using vacuum panels

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