GB1500913A - Fire barrier devices - Google Patents

Fire barrier devices

Info

Publication number
GB1500913A
GB1500913A GB1886775A GB1886775A GB1500913A GB 1500913 A GB1500913 A GB 1500913A GB 1886775 A GB1886775 A GB 1886775A GB 1886775 A GB1886775 A GB 1886775A GB 1500913 A GB1500913 A GB 1500913A
Authority
GB
United Kingdom
Prior art keywords
grid
fire barrier
members
shows
frame
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
GB1886775A
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.)
Dufaylite Developments Ltd
Original Assignee
Dufaylite Developments 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 Dufaylite Developments Ltd filed Critical Dufaylite Developments Ltd
Priority to GB1886775A priority Critical patent/GB1500913A/en
Publication of GB1500913A publication Critical patent/GB1500913A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Building Environments (AREA)

Abstract

1500913 Fire barrier DUFAYLITE DEVELOPMENTS Ltd 6 May 1975 [13 Feb 1974] 18867/75 Divided out of 1500912 Heading A5A A fire barrier device comprises a grid 3 of structural cellular material having cells extending through the thickness thereof, the walls of the cells being coated with an intumescent material, a frame 2 surrounding the grid, and reinforcing metallic mesh members 5 situated one on each face of the grid 3 so that the grid is sandwiched therebetween. As shown in Fig. 5, the members 5 are secured together by twisted wires 6. Fig. 8 shows the device having a wooden frame formed by members 81..84, and a mesh formed by wires 87, 88. Parent Specification is referred to and shows a fire barrier device in which the grid is provided with a metal frame having a channel form.
GB1886775A 1975-05-06 1975-05-06 Fire barrier devices Expired GB1500913A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1886775A GB1500913A (en) 1975-05-06 1975-05-06 Fire barrier devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1886775A GB1500913A (en) 1975-05-06 1975-05-06 Fire barrier devices

Publications (1)

Publication Number Publication Date
GB1500913A true GB1500913A (en) 1978-02-15

Family

ID=10119788

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1886775A Expired GB1500913A (en) 1975-05-06 1975-05-06 Fire barrier devices

Country Status (1)

Country Link
GB (1) GB1500913A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2159051A (en) * 1981-07-23 1985-11-27 Dixon International Ltd Panel device for a ventilation opening
GB2186794A (en) * 1986-02-20 1987-08-26 Laidlaw Thomson Group Plc Article of ironmongery
WO1994002208A1 (en) * 1992-07-23 1994-02-03 Environmental Seals Limited Improvements in or relating to fire barriers
US5415233A (en) * 1992-06-30 1995-05-16 Chem-Mech Flame arrestor apparatus
US5957211A (en) * 1994-10-24 1999-09-28 Geuken; Stefan Shut-off device for ducts and the like
US6699035B2 (en) 2001-09-06 2004-03-02 Enardo, Inc. Detonation flame arrestor including a spiral wound wedge wire screen for gases having a low MESG
US7191845B2 (en) 2002-10-15 2007-03-20 Ronald J Loar Self-closing vent
US7413024B1 (en) 2002-10-15 2008-08-19 Vulcan Fire Technologies, Inc. Self-closing vent assembly
WO2010140893A1 (en) * 2009-06-02 2010-12-09 Securo As Method for fire blocking in a ventilation device and a fireblocking ventilation device
WO2018174720A1 (en) 2017-03-20 2018-09-27 Scuti As Firestop device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2159051A (en) * 1981-07-23 1985-11-27 Dixon International Ltd Panel device for a ventilation opening
GB2186794A (en) * 1986-02-20 1987-08-26 Laidlaw Thomson Group Plc Article of ironmongery
GB2186794B (en) * 1986-02-20 1990-05-02 Laidlaw Thomson Group Plc Ironmongery
US5415233A (en) * 1992-06-30 1995-05-16 Chem-Mech Flame arrestor apparatus
WO1994002208A1 (en) * 1992-07-23 1994-02-03 Environmental Seals Limited Improvements in or relating to fire barriers
US5957211A (en) * 1994-10-24 1999-09-28 Geuken; Stefan Shut-off device for ducts and the like
US6699035B2 (en) 2001-09-06 2004-03-02 Enardo, Inc. Detonation flame arrestor including a spiral wound wedge wire screen for gases having a low MESG
US7191845B2 (en) 2002-10-15 2007-03-20 Ronald J Loar Self-closing vent
US7413024B1 (en) 2002-10-15 2008-08-19 Vulcan Fire Technologies, Inc. Self-closing vent assembly
WO2010140893A1 (en) * 2009-06-02 2010-12-09 Securo As Method for fire blocking in a ventilation device and a fireblocking ventilation device
WO2018174720A1 (en) 2017-03-20 2018-09-27 Scuti As Firestop device

Similar Documents

Publication Publication Date Title
CA1021232A (en) Open mesh metal panels
HK37278A (en) A combined window-sash and louver assembly
GB1500913A (en) Fire barrier devices
NO773870L (en) COMPOSITE PANEL, INCLUDING AT LEAST ONE METAL FOIL AND AT LEAST ONE POLYOLEFIN SHEET
NZ184815A (en) Joining composite building panels
NL7408011A (en) SPEAKER HOUSING WITH AN EXPONENTIONAL FUNNEL AND AT LEAST TWO SPEAKERS.
ZA752818B (en) Building panels, and a building and method utilising building panels
ES457555A1 (en) Brake friction-lining support
NL7514727A (en) MATERIAL WITH A CELLULAR STRUCTURE AND ITS MANUFACTURING METHOD.
GB1500912A (en) Structural cellular materials
AU3038877A (en) Acoustic building elements
ES8203445A1 (en) Skeleton construction for buildings.
NL7609001A (en) ANHYDROUS PRIMARY BATTERY WITH A COMPOSITE ACTIVE CATHOD MATERIAL.
IT1080326B (en) SOUND ABSORBING METAL PANELS AND THEIR PRODUCTION
NL7605594A (en) MICROWAVE RADIATION SYSTEM WITH A COMBINED DIFFRACTION EDGE AND RADIATION SCREEN.
IT7822239A0 (en) IMPROVED FALSE CEILING WITH REMOVABLE PANELS.
JPS5360932A (en) Metallic particle concrete
JPS5318435A (en) Feeal composite platinggcoated steel plate and its production method
CA997117A (en) Reinforced fabricated sheet metal building
JPS52126217A (en) High input endurable speaker
SU665074A1 (en) Seismic-proof framework building
JPS52108624A (en) Foundation constructing method and pannel fixture
GB1123913A (en) Improvements in or relating to walls or partitions
AU2636677A (en) Building including perforated mesh panelling
JPS52141249A (en) Spacer for display panel

Legal Events

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

Effective date: 19940506