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
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).
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)
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)
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 |
-
1978
- 1978-03-29 FR FR7809086A patent/FR2421054A1/en active Granted
-
1979
- 1979-03-28 ES ES479028A patent/ES479028A1/en not_active Expired
- 1979-03-29 EP EP19790400201 patent/EP0004518B1/en not_active Expired
- 1979-03-29 DE DE7979400201T patent/DE2962082D1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2421054A1 (en) | 1979-10-26 |
EP0004518B1 (en) | 1982-02-10 |
FR2421054B1 (en) | 1981-09-11 |
DE2962082D1 (en) | 1982-03-18 |
EP0004518A1 (en) | 1979-10-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19991117 |