CA2356425A1 - Pulsed combustion device and method - Google Patents
Pulsed combustion device and method Download PDFInfo
- Publication number
- CA2356425A1 CA2356425A1 CA002356425A CA2356425A CA2356425A1 CA 2356425 A1 CA2356425 A1 CA 2356425A1 CA 002356425 A CA002356425 A CA 002356425A CA 2356425 A CA2356425 A CA 2356425A CA 2356425 A1 CA2356425 A1 CA 2356425A1
- Authority
- CA
- Canada
- Prior art keywords
- combustion chamber
- combustion device
- chamber
- conduits
- oxidant
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 6
- 238000000034 method Methods 0.000 title 1
- 239000000446 fuel Substances 0.000 abstract 2
- 239000007800 oxidant agent Substances 0.000 abstract 2
- 230000001590 oxidative effect Effects 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C15/00—Apparatus in which combustion takes place in pulses influenced by acoustic resonance in a gas mass
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
- E21B36/02—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones using burners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
- F04F1/06—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped
- F04F1/16—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped characterised by the fluid medium being suddenly pressurised, e.g. by explosion
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Abstract
A pulsed combustion device (1) for used in an underground borehole comprises a substantially tubular combustion chamber (10) and separate fuel and oxidant supply conduits (2, 6) for supplying fuel and oxidant to the combustion chamber. One of said conduits has a fluid discharge port equipped with return flow limitation means (13) located at the upstream end of the chamber and the combustion chamber is shaped as a Helmholz resonator having a tailpipe section (15) of which the internal diameter is significantly smaller than the other parts of the combustion chamber.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98310784.8 | 1998-12-30 | ||
| EP98310784 | 1998-12-30 | ||
| PCT/EP1999/010499 WO2000040898A1 (en) | 1998-12-30 | 1999-12-29 | Pulsed combustion device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2356425A1 true CA2356425A1 (en) | 2000-07-13 |
| CA2356425C CA2356425C (en) | 2009-01-27 |
Family
ID=8235233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002356425A Expired - Fee Related CA2356425C (en) | 1998-12-30 | 1999-12-29 | Pulsed combustion device and method |
Country Status (18)
| Country | Link |
|---|---|
| EP (1) | EP1141629B1 (en) |
| CN (1) | CN1158472C (en) |
| AR (1) | AR023360A1 (en) |
| AT (1) | ATE276481T1 (en) |
| AU (1) | AU747930B2 (en) |
| BR (1) | BR9916720A (en) |
| CA (1) | CA2356425C (en) |
| DE (1) | DE69920269D1 (en) |
| EA (1) | EA002434B1 (en) |
| GC (1) | GC0000118A (en) |
| HU (1) | HUP0104947A3 (en) |
| ID (1) | ID29049A (en) |
| IL (1) | IL143926A0 (en) |
| NO (1) | NO321554B1 (en) |
| NZ (1) | NZ512564A (en) |
| OA (1) | OA11815A (en) |
| TR (1) | TR200101890T2 (en) |
| WO (1) | WO2000040898A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595928B (en) * | 2015-01-23 | 2020-02-14 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | Acoustic flame tube of diffusion combustion chamber |
| CN109945189B (en) * | 2019-03-20 | 2023-09-05 | 中国矿业大学 | Low-concentration gas pulsation burner with improved main pipe |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1252585A (en) * | 1960-04-04 | 1961-01-27 | Egerspacher J | Turbine installation, in particular heating device, comprising an oscillating burner |
| US5059404A (en) * | 1989-02-14 | 1991-10-22 | Manufacturing And Technology Conversion International, Inc. | Indirectly heated thermochemical reactor apparatus and processes |
| JP2726487B2 (en) * | 1989-03-31 | 1998-03-11 | 株式会社東芝 | Pulse burner |
| DE69315829T2 (en) * | 1992-04-22 | 1998-04-09 | Shell Int Research | METHOD AND DEVICE FOR COMPRESSING A FLAMMABLE GAS FLOWING A PIPE |
-
1999
- 1999-12-23 AR ARP990106720A patent/AR023360A1/en not_active Application Discontinuation
- 1999-12-25 GC GCP1999463 patent/GC0000118A/en active
- 1999-12-29 DE DE69920269T patent/DE69920269D1/en not_active Expired - Lifetime
- 1999-12-29 EA EA200100724A patent/EA002434B1/en not_active IP Right Cessation
- 1999-12-29 NZ NZ512564A patent/NZ512564A/en unknown
- 1999-12-29 EP EP99968404A patent/EP1141629B1/en not_active Expired - Lifetime
- 1999-12-29 CA CA002356425A patent/CA2356425C/en not_active Expired - Fee Related
- 1999-12-29 HU HU0104947A patent/HUP0104947A3/en unknown
- 1999-12-29 BR BR9916720-4A patent/BR9916720A/en active Search and Examination
- 1999-12-29 WO PCT/EP1999/010499 patent/WO2000040898A1/en active IP Right Grant
- 1999-12-29 ID IDW00200101409A patent/ID29049A/en unknown
- 1999-12-29 AU AU25405/00A patent/AU747930B2/en not_active Ceased
- 1999-12-29 TR TR2001/01890T patent/TR200101890T2/en unknown
- 1999-12-29 AT AT99968404T patent/ATE276481T1/en not_active IP Right Cessation
- 1999-12-29 CN CNB998152803A patent/CN1158472C/en not_active Expired - Fee Related
- 1999-12-29 OA OA1200100176A patent/OA11815A/en unknown
- 1999-12-29 IL IL14392699A patent/IL143926A0/en unknown
-
2001
- 2001-06-29 NO NO20013261A patent/NO321554B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2000040898A1 (en) | 2000-07-13 |
| CN1158472C (en) | 2004-07-21 |
| GC0000118A (en) | 2005-06-29 |
| AU2540500A (en) | 2000-07-24 |
| NO321554B1 (en) | 2006-05-29 |
| HUP0104947A3 (en) | 2002-05-28 |
| ID29049A (en) | 2001-07-26 |
| DE69920269D1 (en) | 2004-10-21 |
| BR9916720A (en) | 2001-12-04 |
| HUP0104947A2 (en) | 2002-04-29 |
| ATE276481T1 (en) | 2004-10-15 |
| AU747930B2 (en) | 2002-05-30 |
| AR023360A1 (en) | 2002-09-04 |
| EA002434B1 (en) | 2002-04-25 |
| EP1141629A1 (en) | 2001-10-10 |
| EA200100724A1 (en) | 2001-12-24 |
| NO20013261D0 (en) | 2001-06-29 |
| NZ512564A (en) | 2002-12-20 |
| EP1141629B1 (en) | 2004-09-15 |
| IL143926A0 (en) | 2002-04-21 |
| TR200101890T2 (en) | 2001-11-21 |
| OA11815A (en) | 2005-08-16 |
| CN1332836A (en) | 2002-01-23 |
| CA2356425C (en) | 2009-01-27 |
| NO20013261L (en) | 2001-08-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20191230 |