EP1756332A4 - Appareil et procede d'electrolyse et d'alimentation en hydrogene gazeux - Google Patents
Appareil et procede d'electrolyse et d'alimentation en hydrogene gazeuxInfo
- Publication number
- EP1756332A4 EP1756332A4 EP05757597A EP05757597A EP1756332A4 EP 1756332 A4 EP1756332 A4 EP 1756332A4 EP 05757597 A EP05757597 A EP 05757597A EP 05757597 A EP05757597 A EP 05757597A EP 1756332 A4 EP1756332 A4 EP 1756332A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- hydrogen gas
- supply apparatus
- gas electrolysis
- electrolysis
- supply
- 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- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
- C25B11/042—Electrodes formed of a single material
- C25B11/043—Carbon, e.g. diamond or graphene
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
- C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
- F02D19/021—Control of components of the fuel supply system
- F02D19/022—Control of components of the fuel supply system to adjust the fuel pressure, temperature or composition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
- F02M21/0206—Non-hydrocarbon fuels, e.g. hydrogen, ammonia or carbon monoxide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/0227—Means to treat or clean gaseous fuels or fuel systems, e.g. removal of tar, cracking, reforming or enriching
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/06—Apparatus for de-liquefying, e.g. by heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/10—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding acetylene, non-waterborne hydrogen, non-airborne oxygen, or ozone
- F02M25/12—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding acetylene, non-waterborne hydrogen, non-airborne oxygen, or ozone the apparatus having means for generating such gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
- F02D19/026—Measuring or estimating parameters related to the fuel supply system
- F02D19/027—Determining the fuel pressure, temperature or volume flow, the fuel tank fill level or a valve position
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ522619A NZ522619A (en) | 2004-06-18 | 2004-06-18 | Hydrogen electrolysis with pyramid shaped reaction cell and moderated production rate |
PCT/NZ2005/000131 WO2005122708A2 (fr) | 2004-06-18 | 2005-06-15 | Appareil et procede d'electrolyse et d'alimentation en hydrogene gazeux |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1756332A2 EP1756332A2 (fr) | 2007-02-28 |
EP1756332A4 true EP1756332A4 (fr) | 2007-12-26 |
Family
ID=34859274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05757597A Withdrawn EP1756332A4 (fr) | 2004-06-18 | 2005-06-15 | Appareil et procede d'electrolyse et d'alimentation en hydrogene gazeux |
Country Status (9)
Country | Link |
---|---|
US (1) | US20070272548A1 (fr) |
EP (1) | EP1756332A4 (fr) |
JP (1) | JP2008502802A (fr) |
KR (1) | KR20070040793A (fr) |
CN (1) | CN101076616A (fr) |
AU (1) | AU2005253902A1 (fr) |
CA (1) | CA2570922A1 (fr) |
NZ (1) | NZ522619A (fr) |
WO (1) | WO2005122708A2 (fr) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060196189A1 (en) * | 2005-03-04 | 2006-09-07 | Rabbat Michel G | Rabbat engine |
WO2007017902A2 (fr) * | 2005-06-10 | 2007-02-15 | Swanand Anant Gogate | Cellule d'electrolyse a parois trapezoidales avec champs electriques et energie thermique ajoutes |
KR100925754B1 (ko) * | 2007-09-18 | 2009-11-11 | 삼성전기주식회사 | 반응기 커버, 이를 구비한 수소 발생 장치 및 연료 전지발전 시스템 |
JP2009263708A (ja) * | 2008-04-23 | 2009-11-12 | Tokyo Yogyo Co Ltd | 気相中水素分離方法および気相中水素分離装置 |
US20100038236A1 (en) * | 2008-08-18 | 2010-02-18 | Alex Rivera | Hydrogen-from-water on-demand supplemental vehicle fuel electrolyzer system |
WO2010057094A1 (fr) * | 2008-11-16 | 2010-05-20 | Gerrish Steven R | Systèmes et procédés de production d’hydrogène à partir de substrats de cellulose et/ou de grain pour servir de carburant pour véhicule, pour une utilisation dans la production d’ammoniac anhydre, et pour produire de l’électricité |
US20100175941A1 (en) * | 2009-01-14 | 2010-07-15 | Mohammed Khodabakhsh | Method and system for production of hydrogen |
US8147661B2 (en) * | 2009-08-31 | 2012-04-03 | Green On Demand Gmbh | Unit for the electrolysis of water |
US20110094459A1 (en) * | 2009-09-11 | 2011-04-28 | Geo Firewall Sarl | Regulating a hydrocarbon combustion process using a set of data indicative of hydrocarbon fuel consumed corresponding to a monitored engine operating characteristic |
US20110094878A1 (en) * | 2009-09-11 | 2011-04-28 | Geo Firewall Sarl | Product gas generator for producing a substantially stoichiometric mix of hydrogen and oxygen |
US20110094457A1 (en) * | 2009-09-11 | 2011-04-28 | Geo Firewall Sarl | System for regulating a hydrocarbon combustion process using a substantially stoichiometric mix of hydrogen and oxygen |
US20110094458A1 (en) * | 2009-09-11 | 2011-04-28 | Geo Firewall Sarl | System to dynamically vary the volume of product gas introduced into a hydrocarbon combustion process |
US20110100803A1 (en) * | 2009-09-11 | 2011-05-05 | Geo Firewall Sarl | System for producing a substantially stoichiometric mix of hydrogen and oxygen using a plurality of electrolytic cells |
US20110094456A1 (en) * | 2009-09-11 | 2011-04-28 | Geo Firewall Sarl | System for increasing the level of completion of diesel engine hydrocarbon combustion |
US20110147204A1 (en) * | 2009-12-17 | 2011-06-23 | Green On Demand, LLP (G.O.D.) | Apparatus for on demand production of hydrogen by electrolysis of water |
US20110146599A1 (en) * | 2009-12-18 | 2011-06-23 | Sciban Stanley J | Hydrogen generating system |
CN102465796A (zh) * | 2010-11-03 | 2012-05-23 | 吴献桐 | 氢氧动力助推器 |
KR101334623B1 (ko) * | 2010-12-02 | 2013-11-29 | 주식회사 엘지화학 | 원심력을 이용한 이차전지의 탈기 방법 |
CN102560529B (zh) * | 2012-03-05 | 2014-09-10 | 广州华秦机械设备有限公司 | 水电解设备的阴极板制作方法 |
CN102723895B (zh) * | 2012-06-27 | 2015-02-11 | 曾令伦 | 一种热电气体发电及化工合成装置 |
CN107773829B (zh) * | 2016-08-24 | 2020-09-08 | 林信涌 | 气体产生器 |
CN107773828A (zh) * | 2016-08-24 | 2018-03-09 | 林信涌 | 气体产生器 |
CN106285802B (zh) * | 2016-09-29 | 2018-03-09 | 中国化学工程第七建设有限公司 | 一种发电方法及发电装置 |
WO2018091258A1 (fr) * | 2016-11-18 | 2018-05-24 | Hydrive Aps | Procédé de nettoyage d'un moteur à combustion interne et système associé |
EP3685034B1 (fr) * | 2017-09-22 | 2022-08-03 | Suebphong Chalitaporn | Système de production et d'alimentation en hydrogène pour moteur à combustion interne |
CN109338390A (zh) * | 2018-09-20 | 2019-02-15 | 深圳市量子氢生物技术有限公司 | 一种制氢装置的安全监测系统及其监测方法 |
CN108950589B (zh) * | 2018-10-09 | 2023-07-25 | 赵国良 | 次氯酸钠发生器 |
CN109860956B (zh) * | 2019-02-26 | 2021-11-23 | 中南大学 | 一种废铝回收系统及方法 |
JP6825150B1 (ja) * | 2019-10-30 | 2021-02-03 | 株式会社Hit研究所 | エンジンへの水素ガス供給システム |
CN112522525B (zh) * | 2020-12-01 | 2022-10-18 | 四川轻化工大学 | 金属锂渣料连续水解装置及水解方法 |
EP4116566B1 (fr) * | 2021-07-06 | 2024-04-10 | Volvo Truck Corporation | Procédé de réglage de la combustion d'hydrogène dans un moteur à combustion interne à hydrogène |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3031050A1 (de) * | 1980-08-16 | 1982-03-25 | Bittner, Siegfried, 4010 Hilden | Verfahren und reaktor zur gewinnung von industriewasserstoff |
US4450060A (en) * | 1980-11-18 | 1984-05-22 | Ernesto Gonzalez | Bipolar electrolytic cell |
WO1998042893A1 (fr) * | 1997-03-25 | 1998-10-01 | Whatman Inc. | Generatrice d'hydrogene au courant continu, dispositif et procede |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01200052A (ja) * | 1988-02-04 | 1989-08-11 | Toyota Autom Loom Works Ltd | 水素エンジンにおける逆火抑制装置 |
US5130006A (en) * | 1989-11-09 | 1992-07-14 | Oligny Louis Andre | Pyramidal shaped electrolysis cell |
JPH03271383A (ja) * | 1990-03-20 | 1991-12-03 | Taisei Corp | 水素ガスの製造、備蓄装置 |
JPH05256160A (ja) * | 1992-03-11 | 1993-10-05 | Mitsubishi Heavy Ind Ltd | 水素エンジンシステム |
JPH11285235A (ja) * | 1998-03-27 | 1999-10-15 | Zipangu Energy:Kk | 小型発電システム及び装置 |
JP4304789B2 (ja) * | 1999-10-22 | 2009-07-29 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
JP4429451B2 (ja) * | 2000-01-31 | 2010-03-10 | 株式会社筑波バイオテック研究所 | 溶存性有機物や微量有害物質を含む水の浄化装置 |
JP2002348694A (ja) * | 2001-05-23 | 2002-12-04 | Yukio Wakahata | エネルギー供給システム |
-
2004
- 2004-06-18 NZ NZ522619A patent/NZ522619A/en unknown
-
2005
- 2005-06-15 JP JP2007516417A patent/JP2008502802A/ja active Pending
- 2005-06-15 CA CA002570922A patent/CA2570922A1/fr not_active Abandoned
- 2005-06-15 AU AU2005253902A patent/AU2005253902A1/en not_active Abandoned
- 2005-06-15 WO PCT/NZ2005/000131 patent/WO2005122708A2/fr active Application Filing
- 2005-06-15 KR KR1020077001322A patent/KR20070040793A/ko not_active Application Discontinuation
- 2005-06-15 EP EP05757597A patent/EP1756332A4/fr not_active Withdrawn
- 2005-06-15 US US11/570,871 patent/US20070272548A1/en not_active Abandoned
- 2005-06-15 CN CNA2005800199599A patent/CN101076616A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3031050A1 (de) * | 1980-08-16 | 1982-03-25 | Bittner, Siegfried, 4010 Hilden | Verfahren und reaktor zur gewinnung von industriewasserstoff |
US4450060A (en) * | 1980-11-18 | 1984-05-22 | Ernesto Gonzalez | Bipolar electrolytic cell |
WO1998042893A1 (fr) * | 1997-03-25 | 1998-10-01 | Whatman Inc. | Generatrice d'hydrogene au courant continu, dispositif et procede |
Non-Patent Citations (1)
Title |
---|
DATABASE WPI Week 198409, Derwent World Patents Index; AN 1984-051068, XP002458751 * |
Also Published As
Publication number | Publication date |
---|---|
AU2005253902A1 (en) | 2005-12-29 |
US20070272548A1 (en) | 2007-11-29 |
NZ522619A (en) | 2005-08-26 |
WO2005122708A2 (fr) | 2005-12-29 |
EP1756332A2 (fr) | 2007-02-28 |
CN101076616A (zh) | 2007-11-21 |
KR20070040793A (ko) | 2007-04-17 |
WO2005122708A3 (fr) | 2006-02-02 |
JP2008502802A (ja) | 2008-01-31 |
CA2570922A1 (fr) | 2005-12-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1756332A4 (fr) | Appareil et procede d'electrolyse et d'alimentation en hydrogene gazeux | |
GB2431668B (en) | Oxygen generation apparatus and method | |
HK1113474A1 (en) | Apparatus and method for producing hydrogen | |
EP1917329A4 (fr) | Appareil de production d'hydrogène et procédé d'utilisation associé | |
EP1935844A4 (fr) | Dispositif d'alimentation en hydrogène et dispositif d'alimentation en carburant gazeux | |
EP1629259A4 (fr) | Procede et appareil permettant de detecter le gaz hydrogene | |
EP1735236A4 (fr) | Procede de stockage et restitution d'hydrogene | |
GB0406615D0 (en) | Process and apparatus for liquefying hydrogen | |
EP1955399A4 (fr) | Procédé et dispositif de production d'hydrogène | |
EP1874680A4 (fr) | Appareil de generation d'hydrogene a base d'ammoniac et son procede d'utilisation | |
HK1116122A1 (en) | Apparatus and method for producing hydrogen | |
EP1770058A4 (fr) | Procédé et appareilage servant à produire du gaz reformé | |
EP2080735A4 (fr) | Procédé de séparation de l'hydrogène gazeux et appareil de séparation | |
IL181965A0 (en) | Fluid supply method and apparatus | |
EP1803998A4 (fr) | Dispositif de blocage de gaz et procédé de blocage de gaz | |
EP2213617A4 (fr) | Elément et procédé de production d'hydrogène gazeux | |
ZA200709634B (en) | Method and apparatus for anesthetic gas reclamation | |
EP1644071A4 (fr) | Procede et appareil permettant de fournir un gaz a une zone | |
EP1744092A4 (fr) | Appareil de production de gaz, cuve pour fournir du gaz et gaz a utiliser pour fabriquer un dispositif electronique | |
EP1905736A4 (fr) | Procedé et appareillage pour la production de gaz contenant de l hydrogène | |
EP1879665A4 (fr) | Procede et appareil de recuperation de gaz anesthesique | |
EP2085355A4 (fr) | Procédé et appareil de séparation de gaz d'hydrogène | |
HK1074225A1 (en) | Electrolytic gas generation method and electrolytic gas generation device | |
ZA200703432B (en) | Method and apparatus for producing synthesis gas | |
GB0204884D0 (en) | Gas supply apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20061218 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20071126 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20081231 |