DE19536837A1 - Vorrichtung und Verfahren zum Einspritzen von Brennstoffen in komprimierte gasförmige Medien - Google Patents
Vorrichtung und Verfahren zum Einspritzen von Brennstoffen in komprimierte gasförmige MedienInfo
- Publication number
- DE19536837A1 DE19536837A1 DE19536837A DE19536837A DE19536837A1 DE 19536837 A1 DE19536837 A1 DE 19536837A1 DE 19536837 A DE19536837 A DE 19536837A DE 19536837 A DE19536837 A DE 19536837A DE 19536837 A1 DE19536837 A1 DE 19536837A1
- Authority
- DE
- Germany
- Prior art keywords
- fuel
- swirl chamber
- atomizing air
- air
- hollow body
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
- F23D11/106—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet
- F23D11/107—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet at least one of both being subjected to a swirling motion
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles For Spraying Of Liquid Fuel (AREA)
- Fuel-Injection Apparatus (AREA)
- Spray-Type Burners (AREA)
Description
2 Brennstoffzuführkanal
3 verdrallte Brennstoffströmung
4 Brennstoff
5 Zerstäubungsluft
6 Einlaßöffnung
7 Einlaßwinkel
8 Konus
9 Zerstäubungskante
10 Brennstoffeinspritzvorrichtung (Düse)
11 Vormischbrenner
12 Plenum
13 Frontplatte
14 Dom
15 Brennkammer
16 Rezirkulationszone
17 Brennstofflanze
18 tangentiale Schlitze
19 Verbrennungsluft
20 Trennwand
21 Einsatzrohr
22 Turbulenzkammer
23 Wirbel
24 Hohlkörper
25 Versatz
26 Mittellinie
27 Zentrumslinie
28 Anstellwinkel
30 Düsenkopf
Claims (8)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19536837A DE19536837B4 (de) | 1995-10-02 | 1995-10-02 | Vorrichtung und Verfahren zum Einspritzen von Brennstoffen in komprimierte gasförmige Medien |
| US08/691,674 US5813847A (en) | 1995-10-02 | 1996-08-02 | Device and method for injecting fuels into compressed gaseous media |
| GB9616461A GB2306002B (en) | 1995-10-02 | 1996-08-05 | Device and method for injecting fuels into compressed gaseous media |
| JP8262086A JPH09112825A (ja) | 1995-10-02 | 1996-10-02 | 圧縮されたガス状の媒体に燃料を噴射するための装置及びこの装置を駆動するための方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19536837A DE19536837B4 (de) | 1995-10-02 | 1995-10-02 | Vorrichtung und Verfahren zum Einspritzen von Brennstoffen in komprimierte gasförmige Medien |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE19536837A1 true DE19536837A1 (de) | 1997-04-03 |
| DE19536837B4 DE19536837B4 (de) | 2006-01-26 |
Family
ID=7773917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19536837A Expired - Lifetime DE19536837B4 (de) | 1995-10-02 | 1995-10-02 | Vorrichtung und Verfahren zum Einspritzen von Brennstoffen in komprimierte gasförmige Medien |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5813847A (de) |
| JP (1) | JPH09112825A (de) |
| DE (1) | DE19536837B4 (de) |
| GB (1) | GB2306002B (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7520745B2 (en) | 2004-10-18 | 2009-04-21 | Alstom Technology Ltd. | Burner for a gas turbine |
| EP1801504A3 (de) * | 2005-12-22 | 2010-08-04 | Rolls-Royce Deutschland Ltd & Co KG | Magervormischbrenner mit einer Zerstäuberlippe |
Families Citing this family (47)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6232789B1 (en) | 1997-05-28 | 2001-05-15 | Cascade Microtech, Inc. | Probe holder for low current measurements |
| US5729150A (en) | 1995-12-01 | 1998-03-17 | Cascade Microtech, Inc. | Low-current probe card with reduced triboelectric current generating cables |
| US5914613A (en) | 1996-08-08 | 1999-06-22 | Cascade Microtech, Inc. | Membrane probing system with local contact scrub |
| GB9708543D0 (en) * | 1997-04-25 | 1997-06-18 | Boc Group Plc | Particulate injection burner |
| US6034533A (en) | 1997-06-10 | 2000-03-07 | Tervo; Paul A. | Low-current pogo probe card |
| EP0911582B1 (de) * | 1997-10-27 | 2003-12-10 | ALSTOM (Switzerland) Ltd | Verfahren zum Betrieb eines Vormischbrenners und Vormischbrenner |
| FR2772118B1 (fr) * | 1997-12-05 | 2001-08-17 | Saint Gobain Vitrage | Procede de combustion et bruleur a pulverisation de combustible mettant en oeuvre un tel procede |
| EP0924459A1 (de) * | 1997-12-17 | 1999-06-23 | Asea Brown Boveri AG | Verfahren und Vorrichtung zum Eindüsen eines Brennstoff-Flüssigkeitsgemisches in die Brennkammer eines Brenners |
| US6256882B1 (en) * | 1998-07-14 | 2001-07-10 | Cascade Microtech, Inc. | Membrane probing system |
| ATE234144T1 (de) * | 1998-09-28 | 2003-03-15 | Alstom Switzerland Ltd | Strahlpumpe zur kompression eines zweiphasigen gemisches mittels überschallströmung |
| US6578264B1 (en) | 1999-06-04 | 2003-06-17 | Cascade Microtech, Inc. | Method for constructing a membrane probe using a depression |
| US6838890B2 (en) * | 2000-02-25 | 2005-01-04 | Cascade Microtech, Inc. | Membrane probing system |
| DE10143173A1 (de) | 2000-12-04 | 2002-06-06 | Cascade Microtech Inc | Wafersonde |
| AU2002327490A1 (en) | 2001-08-21 | 2003-06-30 | Cascade Microtech, Inc. | Membrane probing system |
| EP1509776A4 (de) | 2002-05-23 | 2010-08-18 | Cascade Microtech Inc | Sonde zum testen einer zu testenden einrichtung |
| US6724205B1 (en) | 2002-11-13 | 2004-04-20 | Cascade Microtech, Inc. | Probe for combined signals |
| US6969249B2 (en) * | 2003-05-02 | 2005-11-29 | Hauck Manufacturing, Inc. | Aggregate dryer burner with compressed air oil atomizer |
| US7057404B2 (en) | 2003-05-23 | 2006-06-06 | Sharp Laboratories Of America, Inc. | Shielded probe for testing a device under test |
| US7163392B2 (en) * | 2003-09-05 | 2007-01-16 | Feese James J | Three stage low NOx burner and method |
| DE112004002554T5 (de) | 2003-12-24 | 2006-11-23 | Cascade Microtech, Inc., Beaverton | Active wafer probe |
| US7368927B2 (en) | 2004-07-07 | 2008-05-06 | Cascade Microtech, Inc. | Probe head having a membrane suspended probe |
| WO2006031646A2 (en) | 2004-09-13 | 2006-03-23 | Cascade Microtech, Inc. | Double sided probing structures |
| US7656172B2 (en) | 2005-01-31 | 2010-02-02 | Cascade Microtech, Inc. | System for testing semiconductors |
| US7535247B2 (en) | 2005-01-31 | 2009-05-19 | Cascade Microtech, Inc. | Interface for testing semiconductors |
| US7449899B2 (en) | 2005-06-08 | 2008-11-11 | Cascade Microtech, Inc. | Probe for high frequency signals |
| JP5080459B2 (ja) | 2005-06-13 | 2012-11-21 | カスケード マイクロテック インコーポレイテッド | 広帯域能動/受動差動信号プローブ |
| WO2007146285A2 (en) | 2006-06-09 | 2007-12-21 | Cascade Microtech, Inc. | Differential signal probe with integral balun |
| US7764072B2 (en) | 2006-06-12 | 2010-07-27 | Cascade Microtech, Inc. | Differential signal probing system |
| US7403028B2 (en) | 2006-06-12 | 2008-07-22 | Cascade Microtech, Inc. | Test structure and probe for differential signals |
| US7723999B2 (en) | 2006-06-12 | 2010-05-25 | Cascade Microtech, Inc. | Calibration structures for differential signal probing |
| US7443186B2 (en) | 2006-06-12 | 2008-10-28 | Cascade Microtech, Inc. | On-wafer test structures for differential signals |
| AU2008206968B2 (en) * | 2007-01-17 | 2010-09-09 | Air Products And Chemicals, Inc. | High capacity burner |
| US7876114B2 (en) | 2007-08-08 | 2011-01-25 | Cascade Microtech, Inc. | Differential waveguide probe |
| US7888957B2 (en) | 2008-10-06 | 2011-02-15 | Cascade Microtech, Inc. | Probing apparatus with impedance optimized interface |
| WO2010059247A2 (en) | 2008-11-21 | 2010-05-27 | Cascade Microtech, Inc. | Replaceable coupon for a probing apparatus |
| US8485945B2 (en) * | 2009-10-02 | 2013-07-16 | Duodesk Llc | Fully adjustable integrated exercise workstation |
| US9822980B2 (en) | 2014-09-24 | 2017-11-21 | Pratt & Whitney Canada Corp. | Fuel nozzle |
| US9752774B2 (en) | 2014-10-03 | 2017-09-05 | Pratt & Whitney Canada Corp. | Fuel nozzle |
| US10317083B2 (en) | 2014-10-03 | 2019-06-11 | Pratt & Whitney Canada Corp. | Fuel nozzle |
| US9765974B2 (en) | 2014-10-03 | 2017-09-19 | Pratt & Whitney Canada Corp. | Fuel nozzle |
| US10612784B2 (en) | 2017-06-19 | 2020-04-07 | General Electric Company | Nozzle assembly for a dual-fuel fuel nozzle |
| US10663171B2 (en) | 2017-06-19 | 2020-05-26 | General Electric Company | Dual-fuel fuel nozzle with gas and liquid fuel capability |
| US10955141B2 (en) | 2017-06-19 | 2021-03-23 | General Electric Company | Dual-fuel fuel nozzle with gas and liquid fuel capability |
| US10641493B2 (en) | 2017-06-19 | 2020-05-05 | General Electric Company | Aerodynamic fastening of turbomachine fuel injectors |
| US10612775B2 (en) | 2017-06-19 | 2020-04-07 | General Electric Company | Dual-fuel fuel nozzle with air shield |
| CN108980823B (zh) * | 2018-09-26 | 2023-10-10 | 洛阳帝博石化装备有限公司 | 一种高效节能型燃烧喷嘴 |
| CN115823618A (zh) * | 2022-10-31 | 2023-03-21 | 西安交通大学 | 一种涡流喷嘴及大温差两相介质快速掺混装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1350115A (en) * | 1970-10-13 | 1974-04-18 | Siderurgie Fse Inst Rech | Method of introducing auxiliary fuels to blast furnaces and tuyere for use in this method |
| DE2356427A1 (de) * | 1972-11-13 | 1974-05-16 | Snecma | Brennstoffinjektor |
| DE3724234A1 (de) * | 1987-07-22 | 1989-02-02 | Daimler Benz Ag | Mit luftunterstuetzung arbeitende kraftstoffduese, insbesondere solche in gasturbinen fuer stationaere gleichdruckverbrennung |
| DE4310185C1 (de) * | 1993-03-29 | 1994-06-01 | Eisermann Aloisia | Vorrichtung zur Vermischung zweier fluider Medien |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE916971C (de) * | 1950-02-19 | 1954-08-23 | Siemens Ag | Zerstaeubungsduese, insbesondere fuer fluessige Brennstoffe |
| GB713230A (en) * | 1951-06-19 | 1954-08-04 | Hans Bolliger | Improvements in burners |
| FR1316711A (fr) * | 1961-12-22 | 1963-02-01 | Mobil Oil France | Brûleur perfectionné |
| GB1229403A (de) * | 1967-02-16 | 1971-04-21 | ||
| GB1449267A (en) * | 1972-12-21 | 1976-09-15 | Aqua Chem Inc | Apparatus for and a method of burning fuel |
| DE4304213A1 (de) * | 1993-02-12 | 1994-08-18 | Abb Research Ltd | Brenner zum Betrieb einer Brennkraftmaschine, einer Brennkammer einer Gasturbogruppe oder Feuerungsanlage |
| EP0636835B1 (de) * | 1993-07-30 | 1999-11-24 | United Technologies Corporation | Wirbelmischvorrichtung für eine Brennkammer |
-
1995
- 1995-10-02 DE DE19536837A patent/DE19536837B4/de not_active Expired - Lifetime
-
1996
- 1996-08-02 US US08/691,674 patent/US5813847A/en not_active Expired - Fee Related
- 1996-08-05 GB GB9616461A patent/GB2306002B/en not_active Expired - Fee Related
- 1996-10-02 JP JP8262086A patent/JPH09112825A/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1350115A (en) * | 1970-10-13 | 1974-04-18 | Siderurgie Fse Inst Rech | Method of introducing auxiliary fuels to blast furnaces and tuyere for use in this method |
| DE2356427A1 (de) * | 1972-11-13 | 1974-05-16 | Snecma | Brennstoffinjektor |
| DE3724234A1 (de) * | 1987-07-22 | 1989-02-02 | Daimler Benz Ag | Mit luftunterstuetzung arbeitende kraftstoffduese, insbesondere solche in gasturbinen fuer stationaere gleichdruckverbrennung |
| DE4310185C1 (de) * | 1993-03-29 | 1994-06-01 | Eisermann Aloisia | Vorrichtung zur Vermischung zweier fluider Medien |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7520745B2 (en) | 2004-10-18 | 2009-04-21 | Alstom Technology Ltd. | Burner for a gas turbine |
| EP1801504A3 (de) * | 2005-12-22 | 2010-08-04 | Rolls-Royce Deutschland Ltd & Co KG | Magervormischbrenner mit einer Zerstäuberlippe |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09112825A (ja) | 1997-05-02 |
| GB2306002B (en) | 1999-08-11 |
| GB2306002A (en) | 1997-04-23 |
| GB9616461D0 (en) | 1996-09-25 |
| US5813847A (en) | 1998-09-29 |
| DE19536837B4 (de) | 2006-01-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8128 | New person/name/address of the agent |
Representative=s name: LUECK, G., DIPL.-ING. DR.RER.NAT., PAT.-ANW., 7976 |
|
| 8128 | New person/name/address of the agent |
Representative=s name: ZIMMERMANN & PARTNER, 80331 MUENCHEN |
|
| 8127 | New person/name/address of the applicant |
Owner name: ALSTOM, PARIS, FR |
|
| 8128 | New person/name/address of the agent |
Representative=s name: ROESLER, U., DIPL.-PHYS.UNIV., PAT.-ANW., 81241 MU |
|
| 8110 | Request for examination paragraph 44 | ||
| 8364 | No opposition during term of opposition | ||
| R081 | Change of applicant/patentee |
Owner name: ALSTOM TECHNOLOGY LTD., CH Free format text: FORMER OWNER: ALSTOM, PARIS, FR Effective date: 20120621 |
|
| R082 | Change of representative |
Representative=s name: ROESLER, UWE, DIPL.-PHYS.UNIV., DE Effective date: 20120621 |
|
| R071 | Expiry of right |