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GB1318343A - Protective device - Google Patents

Protective device

Info

Publication number
GB1318343A
GB1318343A GB1318343DA GB1318343A GB 1318343 A GB1318343 A GB 1318343A GB 1318343D A GB1318343D A GB 1318343DA GB 1318343 A GB1318343 A GB 1318343A
Authority
GB
United Kingdom
Prior art keywords
july
flame
explosion
protective device
metal
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
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.)
Dunlop Holdings Ltd
Original Assignee
Dunlop Holdings Ltd
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 Dunlop Holdings Ltd filed Critical Dunlop Holdings Ltd
Publication of GB1318343A publication Critical patent/GB1318343A/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
    • E04B1/92—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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/08—Alloys with open or closed pores
    • 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
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E04B1/941—Building elements specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Fireproofing Substances (AREA)
  • Powder Metallurgy (AREA)

Abstract

1318343 Flame- or explosion-proof covers DUNLOP HOLDINGS Ltd 10 July 1970 [15 July 1969] 35500/69 Heading A5A [Also in Division C7] A flame or explosion proof cover comprises a reticulated foam (defined) of metal including alloys. It is preferably made by depositing a metal on a reticulated polyurethane foam, which can have a differential porosity, and which is subsequently removed by heat.
GB1318343D 1969-07-15 1969-07-15 Protective device Expired GB1318343A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3550069 1969-07-15

Publications (1)

Publication Number Publication Date
GB1318343A true GB1318343A (en) 1973-05-31

Family

ID=10378450

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1318343D Expired GB1318343A (en) 1969-07-15 1969-07-15 Protective device

Country Status (5)

Country Link
CA (1) CA929649A (en)
DE (1) DE2035173A1 (en)
FR (1) FR2055029A5 (en)
GB (1) GB1318343A (en)
NL (1) NL7010323A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149300A (en) * 1983-11-10 1985-06-12 Insulation & Perlite Services A heatshield housing and a method of assembling and making a heatshield housing

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT1081493E (en) * 1999-08-28 2007-02-28 Siemens Schweiz Ag Gas detection device with an explosion-proof casing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149300A (en) * 1983-11-10 1985-06-12 Insulation & Perlite Services A heatshield housing and a method of assembling and making a heatshield housing
GB2183155A (en) * 1983-11-10 1987-06-03 Insulation & Perlite Services A heatshield housing and a method of assembling and making a heatshield housing

Also Published As

Publication number Publication date
CA929649A (en) 1973-07-03
NL7010323A (en) 1971-01-19
FR2055029A5 (en) 1971-05-07
DE2035173A1 (en) 1971-04-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee