AU8114098A - Flexible inflatable structures - Google Patents

Flexible inflatable structures

Info

Publication number
AU8114098A
AU8114098A AU81140/98A AU8114098A AU8114098A AU 8114098 A AU8114098 A AU 8114098A AU 81140/98 A AU81140/98 A AU 81140/98A AU 8114098 A AU8114098 A AU 8114098A AU 8114098 A AU8114098 A AU 8114098A
Authority
AU
Australia
Prior art keywords
flexible inflatable
inflatable structures
pyrotechnic gas
devices
inflatable
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.)
Abandoned
Application number
AU81140/98A
Inventor
Jean-Pierre Boyault
Bernard Castagner
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.)
JEAN PIERRE BOYAULT
Original Assignee
JEAN PIERRE BOYAULT
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 JEAN PIERRE BOYAULT filed Critical JEAN PIERRE BOYAULT
Publication of AU8114098A publication Critical patent/AU8114098A/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/10—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with inflatable member

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Air Bags (AREA)
  • Tents Or Canopies (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Pipe Accessories (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Woven Fabrics (AREA)
  • Packages (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

The invention concerns sealed flexible structures inflatable by pyrotechnic gas generators to be used as devices for obstructing pipes, as fireproof barriers, for lifting vehicles or as structural building elements. Said devices consist of a flexible inflatable structure (2), a pyrotechnic gas generator (4), a safety initiating set (6) and a folding or interface structure (11).
AU81140/98A 1997-06-13 1998-06-12 Flexible inflatable structures Abandoned AU8114098A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9707457A FR2764672B1 (en) 1997-06-13 1997-06-13 INFLATABLE FLEXIBLE STRUCTURES INFLATABLE BY PYROTECHNIC GAS GENERATORS
FR9707457 1997-06-13
PCT/FR1998/001233 WO1998057093A1 (en) 1997-06-13 1998-06-12 Flexible inflatable structures

Publications (1)

Publication Number Publication Date
AU8114098A true AU8114098A (en) 1998-12-30

Family

ID=9508035

Family Applications (1)

Application Number Title Priority Date Filing Date
AU81140/98A Abandoned AU8114098A (en) 1997-06-13 1998-06-12 Flexible inflatable structures

Country Status (12)

Country Link
EP (1) EP0988489B1 (en)
JP (1) JP2002506412A (en)
AT (1) ATE209765T1 (en)
AU (1) AU8114098A (en)
CA (1) CA2294827A1 (en)
DE (1) DE69802684T2 (en)
DK (1) DK0988489T3 (en)
ES (1) ES2168770T3 (en)
FR (1) FR2764672B1 (en)
NO (1) NO996096L (en)
PT (1) PT988489E (en)
WO (1) WO1998057093A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2821413A1 (en) 2001-02-28 2002-08-30 Alain Denes FOLDABLE DEVICE AND ITS DEPLOYMENT METHOD
EP1503827B1 (en) 2002-05-15 2006-05-24 Prospective Concepts AG Bulkhead for sealing off a tunnel in the event of a fire
DE10230767A1 (en) * 2002-07-09 2004-01-22 Zf Friedrichshafen Ag System for sealing pipes or gullies in emergency comprises airbags which are inflated by gas generators controlled by head valves
DE10236726A1 (en) * 2002-08-02 2004-02-19 Becker, Heike System for emergency closure of openings and ducts has inflatable sections stored in a compact folded state under protective covers and operating singly or in conjunction with similar units
ATE385555T1 (en) * 2002-12-09 2008-02-15 Matrival S L DEVICE FOR SEALING CABLE CHANNELS USED FOR ELECTRICAL AND TELEPHONE CABLES OR THE LIKE
DE102007062602A1 (en) * 2007-12-22 2009-06-25 Diehl Bgt Defence Gmbh & Co. Kg Lifting equipment for lifting a load, in particular as part of emergency equipment for salvage purposes
EP3000964A1 (en) * 2014-09-27 2016-03-30 INCD INSEMEX Petrosani Ultrafast mining gallery insulation device
BE1022921B1 (en) * 2015-04-01 2016-10-19 Techspace Aero S.A. AIRCRAFT TURBO AIRBORNE TEST BENCH WITH SHUTTERS
JP2017057996A (en) * 2015-09-18 2017-03-23 クロダイト工業株式会社 Air bag for blocking device
FR3060652B1 (en) * 2016-12-21 2019-08-23 Arianegroup Sas NACELLE FOR AIRCRAFT TURBOJET ENGINE EQUIPPED WITH A FIRE EXTINGUISHING DEVICE
CN107998533A (en) * 2017-11-16 2018-05-08 广东工业大学 A kind of inflatable tunnel fire proofing isolating device
FR3088983B1 (en) * 2018-11-23 2020-12-11 Commissariat Energie Atomique Aeraulic register adopting an intermediate state filtering between on and off states
JP2020133651A (en) * 2019-02-13 2020-08-31 株式会社ホーシン Water stop plug

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2598207A (en) * 1946-06-14 1952-05-27 Bailey Meter Co Valving apparatus
US3459230A (en) * 1966-08-31 1969-08-05 Lester R Smith Pipe stopper
FR2508139B1 (en) * 1981-06-23 1986-01-10 Petroles Cie Francaise INTERNAL SHUTTER FOR CONDUIT
FR2748543B1 (en) * 1996-05-10 1998-07-03 Musthane INFLATABLE DEVICE FOR SEALING A DUCT AND INSTALLATION COMPRISING SUCH A DEVICE

Also Published As

Publication number Publication date
EP0988489A1 (en) 2000-03-29
ES2168770T3 (en) 2002-06-16
JP2002506412A (en) 2002-02-26
FR2764672A1 (en) 1998-12-18
FR2764672B1 (en) 2001-02-09
DE69802684D1 (en) 2002-01-10
WO1998057093A1 (en) 1998-12-17
CA2294827A1 (en) 1998-12-17
NO996096D0 (en) 1999-12-09
NO996096L (en) 2000-02-01
DK0988489T3 (en) 2002-03-25
EP0988489B1 (en) 2001-11-28
PT988489E (en) 2002-05-31
ATE209765T1 (en) 2001-12-15
DE69802684T2 (en) 2002-08-22

Similar Documents

Publication Publication Date Title
AU8114098A (en) Flexible inflatable structures
AU625286B2 (en) Azide gas generating composition for inflatable devices
IS1755B (en) Use of at least two separate wells used for hydrocarbon production, for geothermal energy
ID21663A (en) BUILDING PANELS AND STRUCTURES ARE FORMED FROM THAT MADE BEFORE THE EARTHQUAKE RESISTANT EARTHQUAKE, WIND AND FIRE (FROM P-942217)
AU683313B2 (en) Gas generator, squib for air bag and spontaneous firing explosive composition
AU2091395A (en) Gas generating propellant
AU2002365492A1 (en) Retractable road barrier
GB9416848D0 (en) Gas generator igniting capsule
AU2001294190A1 (en) Gas-generating agent composition and gas generator employing the same
EP0816443A3 (en) An inorganic based intumescent system
AU9313198A (en) Gas generant compositions, methods of production of the same and devices made therefrom
ATE169363T1 (en) UNDERGROUND PROTECTIVE ROOM DEVICE FOR PERSONAL PROTECTION AND METHOD FOR IMPLEMENTING IT
GB2343244B (en) A gas generating apparatus for emergency refuge implements
TR199800967T2 (en) Aqueous silicate compounds
AU2909192A (en) Bulkhead made of inflatable bags for tunnels, buildings or the like
EP1167649A3 (en) Compression relief section
NO303625B1 (en) Procedure for the destruction of objects under water, especially mines
GB9714236D0 (en) Safety device to avoid the escape of fuel
WO2000009362A8 (en) People mover carshells
EP0776796A3 (en) Pyrotechnic gas generator
DE69914218T2 (en) FIRE PROTECTION FOR BUILDINGS AND OTHER CONSTRUCTION FACILITIES
EP0944562A4 (en) Autoignition compositions for inflator gas generators
Drebnitsa et al. Conditions for safe conduction of explosion operations at metallurgical plants
AU3670600A (en) Non-utility power generator by wind power generation installed on roof of mid-rise or high-rise building
ATE251301T1 (en) PYROTECHNICAL CHARGE IN A TUBE

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase