EP0240996A3 - Blast shield - Google Patents
Blast shield Download PDFInfo
- Publication number
- EP0240996A3 EP0240996A3 EP87105146A EP87105146A EP0240996A3 EP 0240996 A3 EP0240996 A3 EP 0240996A3 EP 87105146 A EP87105146 A EP 87105146A EP 87105146 A EP87105146 A EP 87105146A EP 0240996 A3 EP0240996 A3 EP 0240996A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- fibre
- blast shield
- shield
- metal
- synthetic
- 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.)
- Withdrawn
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
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
- Fencing (AREA)
- Building Environments (AREA)
- Woven Fabrics (AREA)
Abstract
Blast shield in the form of a wall or fence consiting of one or
more elements (1) or frames (2) into which is/are fixed one or more
layers of perforated plates of metal (5), synthetic fibre etc. Each
layer can also consist of woven cloth of metal fibre, carbon
fibre, glass fibre, ceramic fibre or fibre of synthetic
materials (6). The blast shield is designed to be able to absorb
some part of the energy (pressure wave, heat) released by an
explosion, and to permit some of it to penetrate the shield.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO861351 | 1986-04-08 | ||
NO861351A NO158822C (en) | 1986-04-08 | 1986-04-08 | EXPLOSION. |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0240996A2 EP0240996A2 (en) | 1987-10-14 |
EP0240996A3 true EP0240996A3 (en) | 1988-07-27 |
Family
ID=19888855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87105146A Withdrawn EP0240996A3 (en) | 1986-04-08 | 1987-04-07 | Blast shield |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0240996A3 (en) |
NO (1) | NO158822C (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2268202B (en) * | 1992-06-26 | 1995-11-22 | Darchem Eng Ltd | Honeycomb explosion protector |
AT402352B (en) * | 1995-03-30 | 1997-04-25 | Urdl Franz Jos Ing | Device for preventing high shock waves in the event of explosions in buildings, in particular nuclear power stations and reactor buildings |
DK177002B1 (en) | 2003-09-29 | 2010-11-15 | Niras As | Explosion protection device |
US8327191B2 (en) | 2007-10-19 | 2012-12-04 | International Business Machines Corporation | Automatically populating symptom databases for software applications |
DE102008014629A1 (en) * | 2008-03-17 | 2009-10-22 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Device for protection of objects e.g. buildings, from explosion-causing pressure waves, has surface elements providing reference breaking points within surface areas and/or breaking points along connection provided with carrier structure |
CN103774765B (en) * | 2013-12-31 | 2015-12-02 | 北京太空板业股份有限公司 | A kind of venting of dust explosion plate and preparation method thereof |
CN106639017A (en) * | 2016-10-08 | 2017-05-10 | 中石化上海工程有限公司 | Brickwork anti-explosion wall |
CN110207557B (en) * | 2019-06-20 | 2024-02-27 | 保利民爆哈密有限公司 | Protective net cover for controlling blasting flying stone by rock ore |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2318966A (en) * | 1941-03-27 | 1943-05-11 | Chamberlin Metal Weather Strip | Wall and building structure |
US2915135A (en) * | 1957-09-12 | 1959-12-01 | C W Lemmerman Inc | Acoustical panel |
FR2076139A1 (en) * | 1970-01-16 | 1971-10-15 | Dunlop Holdings Ltd | Partition wall |
GB2041178A (en) * | 1979-01-30 | 1980-09-03 | Sacks M | Protective screen |
-
1986
- 1986-04-08 NO NO861351A patent/NO158822C/en unknown
-
1987
- 1987-04-07 EP EP87105146A patent/EP0240996A3/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2318966A (en) * | 1941-03-27 | 1943-05-11 | Chamberlin Metal Weather Strip | Wall and building structure |
US2915135A (en) * | 1957-09-12 | 1959-12-01 | C W Lemmerman Inc | Acoustical panel |
FR2076139A1 (en) * | 1970-01-16 | 1971-10-15 | Dunlop Holdings Ltd | Partition wall |
GB2041178A (en) * | 1979-01-30 | 1980-09-03 | Sacks M | Protective screen |
Also Published As
Publication number | Publication date |
---|---|
NO158822C (en) | 1988-11-02 |
NO861351L (en) | 1987-10-09 |
NO158822B (en) | 1988-07-25 |
EP0240996A2 (en) | 1987-10-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE FR GB NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE FR GB NL SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19890130 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: KJELSEN, CARL LUDVIG |