EP0240996A3 - Blast shield - Google Patents

Blast shield Download PDF

Info

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Withdrawn
Application number
EP87105146A
Other languages
German (de)
French (fr)
Other versions
EP0240996A2 (en
Inventor
Carl Ludvig Kjelsen
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.)
Norsk Hydro ASA
Original Assignee
Norsk Hydro ASA
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 Norsk Hydro ASA filed Critical Norsk Hydro ASA
Publication of EP0240996A2 publication Critical patent/EP0240996A2/en
Publication of EP0240996A3 publication Critical patent/EP0240996A3/en
Withdrawn legal-status Critical Current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
    • E04B1/92—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.
EP87105146A 1986-04-08 1987-04-07 Blast shield Withdrawn EP0240996A3 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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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Inventor name: KJELSEN, CARL LUDVIG