ES479028A1 - Metallic thermal insulator especially for nuclear installations. - Google Patents

Metallic thermal insulator especially for nuclear installations.

Info

Publication number
ES479028A1
ES479028A1 ES479028A ES479028A ES479028A1 ES 479028 A1 ES479028 A1 ES 479028A1 ES 479028 A ES479028 A ES 479028A ES 479028 A ES479028 A ES 479028A ES 479028 A1 ES479028 A1 ES 479028A1
Authority
ES
Spain
Prior art keywords
straps
sides
double
metallic
thermal insulator
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
ES479028A
Other languages
Spanish (es)
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.)
Neyrpic SA
Original Assignee
Neyrpic 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9206378&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES479028(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Neyrpic SA filed Critical Neyrpic SA
Publication of ES479028A1 publication Critical patent/ES479028A1/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E04C2/36—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/42—Gratings; Grid-like panels
    • E04C2/427—Expanded metal or other monolithic gratings

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Building Environments (AREA)

Abstract

1. A metallic heat-insulation formed of a stack of alternate metal sheets (1) and cellular panels, characterized in that each of the said cellular panels is produced in a manner in itself known, by after-stretching of expanded metal after it has previously been cut out and embossed, so as to finish up with a plane structure having substantially square or rectangular cells, bounded in thickness by the two planes formed by the sheets (1) and formed of straps (2, 4 to 6) all perpendicular to these two planes, each of the cells including a first pair of sides facing one another and composed each of a double strap (2) of the same width for each of them and a second pair of sides (3) facing one another and formed each of two straps (4, 5) placed end to end and "like tiles" (Figure 2), the sum of the widths of these two straps being furthermore equal to the width of the double straps (2) forming the first two sides, the said metallic cellular panel being placed in such a way that the double straps (2) are at right angles to the direction of convection (B).
ES479028A 1978-03-29 1979-03-28 Metallic thermal insulator especially for nuclear installations. Expired ES479028A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7809086A FR2421054A1 (en) 1978-03-29 1978-03-29 ALVEOLE METAL PANEL

Publications (1)

Publication Number Publication Date
ES479028A1 true ES479028A1 (en) 1979-11-16

Family

ID=9206378

Family Applications (1)

Application Number Title Priority Date Filing Date
ES479028A Expired ES479028A1 (en) 1978-03-29 1979-03-28 Metallic thermal insulator especially for nuclear installations.

Country Status (4)

Country Link
EP (1) EP0004518B1 (en)
DE (1) DE2962082D1 (en)
ES (1) ES479028A1 (en)
FR (1) FR2421054A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4227381C1 (en) * 1992-08-19 1993-10-07 Alten K Support plate for bridges and ramps
FR2728603B1 (en) * 1994-12-27 1997-01-24 Lorraine Laminage FIRE RESISTANT STRUCTURAL PANEL

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609781A (en) * 1947-03-31 1952-09-09 Smith Corp A O Method of making expanded metal gratings
GB1480743A (en) * 1973-10-31 1977-07-20 Rolls Royce Metal cellular sandwich structures

Also Published As

Publication number Publication date
FR2421054A1 (en) 1979-10-26
FR2421054B1 (en) 1981-09-11
EP0004518B1 (en) 1982-02-10
EP0004518A1 (en) 1979-10-03
DE2962082D1 (en) 1982-03-18

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991117