[go: up one dir, main page]

WO2009030921A3 - Gas generator - Google Patents

Gas generator Download PDF

Info

Publication number
WO2009030921A3
WO2009030921A3 PCT/GB2008/003010 GB2008003010W WO2009030921A3 WO 2009030921 A3 WO2009030921 A3 WO 2009030921A3 GB 2008003010 W GB2008003010 W GB 2008003010W WO 2009030921 A3 WO2009030921 A3 WO 2009030921A3
Authority
WO
WIPO (PCT)
Prior art keywords
core
gas
insulating layer
gas generator
inner jacket
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.)
Ceased
Application number
PCT/GB2008/003010
Other languages
French (fr)
Other versions
WO2009030921A2 (en
Inventor
Amanda Crudace
Mark Harris
Anthony Suen
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.)
Molecular Products Group Ltd
Original Assignee
Molecular Products Group 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 Molecular Products Group Ltd filed Critical Molecular Products Group Ltd
Publication of WO2009030921A2 publication Critical patent/WO2009030921A2/en
Publication of WO2009030921A3 publication Critical patent/WO2009030921A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02—Preparation of oxygen
    • C01B13/0296—Generators releasing in a self-sustaining way pure oxygen from a solid charge, without interaction of it with a fluid nor external heating, e.g. chlorate candles or canisters containing them

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

There is provided a gas generator for producing gas by chemical reaction, the generator being of generally cylindrical shape having first and second ends and comprising (i) a generally cylindrical core having first and second ends, said core being capable on ignition of producing gas by chemical reaction; (ii) ignition means for igniting said core; and (iii) means for collecting gas from said core; and also comprising: (a) a heat-conducting inner jacket in thermal contact with said core, located circumferentially about said core and extending longitudinally to or beyond each end of said core; (b) respective closure members located beyond each end of said core, each providing a seal to the respective end of the inner jacket; (c) an insulating layer located circumferentially about said inner jacket, said insulating layer comprising an aerogel; (d) an outer jacket located circumferentially about and in contact with said insulating layer; and (e) respective closures at each end of said outer jacket, each defining an insulating space at the respective end of the gas generator.
PCT/GB2008/003010 2007-09-07 2008-09-05 Gas generator Ceased WO2009030921A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0717478.2 2007-09-07
GB0717478A GB0717478D0 (en) 2007-09-07 2007-09-07 Gas generator

Publications (2)

Publication Number Publication Date
WO2009030921A2 WO2009030921A2 (en) 2009-03-12
WO2009030921A3 true WO2009030921A3 (en) 2009-10-15

Family

ID=38640442

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2008/003010 Ceased WO2009030921A2 (en) 2007-09-07 2008-09-05 Gas generator

Country Status (2)

Country Link
GB (1) GB0717478D0 (en)
WO (1) WO2009030921A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9849312B1 (en) 2016-12-01 2017-12-26 Rapid Oxygen Company Inc. Portable chemical oxygen generator
US10039942B2 (en) 2016-12-01 2018-08-07 Rapid Oxygen Company Inc. Portable chemical oxygen generator

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2790792B1 (en) * 2011-12-15 2019-08-07 Pacific Precision Products Mfg Handheld portable oxygen generator for use in extreme environments
WO2014192009A1 (en) * 2013-05-31 2014-12-04 Kanoo Amal Kishor Portable oxygen generator
GB201321995D0 (en) * 2013-12-12 2014-01-29 Molecular Oxygen Ltd Oxygen generators
CN107892277B (en) * 2017-12-29 2023-08-15 陕西斯达防爆安全科技股份有限公司 Oxygen candle
US20200369520A1 (en) 2018-01-30 2020-11-26 Avox Systems Inc. Aircraft occupant chemical oxygen system with short and long duration
CN110963468B (en) * 2019-11-29 2024-06-28 中国船舶重工集团公司第七一八研究所 Solid oxygen generator started by utilizing instantaneous high pressure
CN118512981B (en) * 2024-07-22 2024-10-11 山西岸流科技有限公司 Solid oxygen generator with high-safety high-reliability ignition starting device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB866551A (en) * 1957-09-12 1961-04-26 Union Carbide Corp Thermal insulation
US3742683A (en) * 1971-05-03 1973-07-03 Mine Safety Appliances Co Oxygen producing unit with cooled casing
EP0736486A2 (en) * 1995-04-07 1996-10-09 Daicel Chemical Industries, Ltd. Chemical oxygen generator
US6068882A (en) * 1995-11-09 2000-05-30 Aspen Systems, Inc. Flexible aerogel superinsulation and its manufacture
WO2006074463A2 (en) * 2005-01-10 2006-07-13 Aspen Aerogels, Inc. Flexible, compression resistant and highly insulating systems

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB866551A (en) * 1957-09-12 1961-04-26 Union Carbide Corp Thermal insulation
US3742683A (en) * 1971-05-03 1973-07-03 Mine Safety Appliances Co Oxygen producing unit with cooled casing
EP0736486A2 (en) * 1995-04-07 1996-10-09 Daicel Chemical Industries, Ltd. Chemical oxygen generator
US6068882A (en) * 1995-11-09 2000-05-30 Aspen Systems, Inc. Flexible aerogel superinsulation and its manufacture
WO2006074463A2 (en) * 2005-01-10 2006-07-13 Aspen Aerogels, Inc. Flexible, compression resistant and highly insulating systems

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
HRUBESH L W ET AL: "Thin aerogel films for optical, thermal, acoustic and electronic applications", JOURNAL OF NON-CRYSTALLINE SOLIDS, NORTH-HOLLAND PHYSICS PUBLISHING. AMSTERDAM, NL, vol. 188, no. 1-2, 1 July 1995 (1995-07-01), pages 46 - 53, XP004067975, ISSN: 0022-3093 *
HRUBESH L W: "Aerogel applications", JOURNAL OF NON-CRYSTALLINE SOLIDS, NORTH-HOLLAND PHYSICS PUBLISHING. AMSTERDAM, NL, vol. 225, no. 1-3, 15 April 1998 (1998-04-15), pages 335 - 342, XP004178562, ISSN: 0022-3093 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9849312B1 (en) 2016-12-01 2017-12-26 Rapid Oxygen Company Inc. Portable chemical oxygen generator
US10039942B2 (en) 2016-12-01 2018-08-07 Rapid Oxygen Company Inc. Portable chemical oxygen generator
US10556135B2 (en) 2016-12-01 2020-02-11 Rapid Oxygen Company Inc. Portable chemical oxygen generator
US10926113B2 (en) 2016-12-01 2021-02-23 Rapid Oxygen Company, Inc. Portable chemical oxygen generator

Also Published As

Publication number Publication date
GB0717478D0 (en) 2007-10-17
WO2009030921A2 (en) 2009-03-12

Similar Documents

Publication Publication Date Title
WO2009030921A3 (en) Gas generator
WO2008126305A1 (en) Catalyst carrier and exhaust gas treating apparatus
WO2008104760A8 (en) Fuel cell stack flow hood
WO2008068632A3 (en) Exhaust heat recovery system
WO2008010081A3 (en) Seamless corrugated insert gasket and method of forming the same
WO2011080654A3 (en) Refrigerator
WO2008109863A3 (en) Multi-layer tubes
WO2008157043A8 (en) Processes for producing higher hydrocarbons from methane
WO2008146823A3 (en) Core-shell structure, process for its production, and exhaust gas purification catalyst comprising core-shell structure
WO2008027505A3 (en) Power system and apparatus utilizing intermediate temperature waste heat
WO2009103106A3 (en) Heat accumulator
RU2005116117A (en) PROCESS AND REACTOR FOR HEAT EXCHANGE REACTIONS
WO2010027360A3 (en) Multiple heat engine power generation system
WO2007015969A3 (en) Reactor having improved heat transfer
DE502004011121D1 (en) Luftspaltkrümmer
JP2007513049A5 (en)
WO2013151721A3 (en) Chemical oxygen generator with chemical cores arranged in parallel
WO2012046962A3 (en) Double helix gas hydrate reactor
WO2009014979A3 (en) A flameless combustion heater
WO2008084788A1 (en) Method for modifying carbon nanotube and carbon nanotube assembly
WO2008149234A3 (en) Internal combustion engine system
TW200629301A (en) Super-conducting power cable
FR2916240B1 (en) SYSTEM FOR GENERATING ENERGY, ESPECIALLY ELECTRICAL, WITH A GAS TURBINE AND A ROTARY REGENERATIVE HEAT EXCHANGER.
WO2008002940A3 (en) Condensing side-arm water heater
WO2011077255A3 (en) Exhaust gas catalyst carrier, exhaust gas catalyst employing the exhaust gas catalyst carrier, and method of manufacturing the exhaust gas catalyst carrier

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08788542

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08788542

Country of ref document: EP

Kind code of ref document: A2