FR3017255B1 - Bougie d'allumage a semi-conducteur pour turbomachine d'aeronef, comprenant des ecopes d'evacuation d'eventuels reliquats de carburant - Google Patents
Bougie d'allumage a semi-conducteur pour turbomachine d'aeronef, comprenant des ecopes d'evacuation d'eventuels reliquats de carburantInfo
- Publication number
- FR3017255B1 FR3017255B1 FR1450816A FR1450816A FR3017255B1 FR 3017255 B1 FR3017255 B1 FR 3017255B1 FR 1450816 A FR1450816 A FR 1450816A FR 1450816 A FR1450816 A FR 1450816A FR 3017255 B1 FR3017255 B1 FR 3017255B1
- Authority
- FR
- France
- Prior art keywords
- reliquates
- ecopes
- evacuation
- aircraft turbomachine
- possible fuel
- 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.)
- Active
Links
- 239000000446 fuel Substances 0.000 title 1
- 239000004065 semiconductor Substances 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T13/00—Sparking plugs
- H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
- H01T13/32—Sparking plugs characterised by features of the electrodes or insulation characterised by features of the earthed electrode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/26—Starting; Ignition
- F02C7/264—Ignition
- F02C7/266—Electric
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/90—Mounting on supporting structures or systems
- F05D2240/91—Mounting on supporting structures or systems on a stationary structure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/60—Fluid transfer
- F05D2260/607—Preventing clogging or obstruction of flow paths by dirt, dust, or foreign particles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T13/00—Sparking plugs
- H01T13/02—Details
- H01T13/14—Means for self-cleaning
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T13/00—Sparking plugs
- H01T13/52—Sparking plugs characterised by a discharge along a surface
-
- 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
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Spark Plugs (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1450816A FR3017255B1 (fr) | 2014-02-03 | 2014-02-03 | Bougie d'allumage a semi-conducteur pour turbomachine d'aeronef, comprenant des ecopes d'evacuation d'eventuels reliquats de carburant |
US14/609,533 US10109985B2 (en) | 2014-02-03 | 2015-01-30 | Semiconductor igniter plug for an aircraft turbomachine, comprising scoops for discharging possible fuel residues |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1450816A FR3017255B1 (fr) | 2014-02-03 | 2014-02-03 | Bougie d'allumage a semi-conducteur pour turbomachine d'aeronef, comprenant des ecopes d'evacuation d'eventuels reliquats de carburant |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3017255A1 FR3017255A1 (fr) | 2015-08-07 |
FR3017255B1 true FR3017255B1 (fr) | 2017-10-13 |
Family
ID=51483496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1450816A Active FR3017255B1 (fr) | 2014-02-03 | 2014-02-03 | Bougie d'allumage a semi-conducteur pour turbomachine d'aeronef, comprenant des ecopes d'evacuation d'eventuels reliquats de carburant |
Country Status (2)
Country | Link |
---|---|
US (1) | US10109985B2 (fr) |
FR (1) | FR3017255B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3057113B1 (fr) | 2016-09-30 | 2018-12-07 | Safran Aircraft Engines | Procede de test d'une bougie d'allumage a semi-conducteur |
FR3093243B1 (fr) | 2019-02-22 | 2021-02-12 | Safran Aircraft Engines | Corps semi-conducteur pour une bougie d’allumage de turbomachine |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2205196A (en) * | 1937-06-16 | 1940-06-18 | H B Motor Corp | Spark plug |
US3958144A (en) * | 1973-10-01 | 1976-05-18 | Franks Harry E | Spark plug |
JPH0646588B2 (ja) * | 1988-09-29 | 1994-06-15 | 日本特殊陶業株式会社 | 低電圧放電型イグナイタプラグ用半導体 |
US5633557A (en) * | 1992-09-28 | 1997-05-27 | Lindsay; Maurice E. | Anti-fouling spark plug |
US5349814A (en) * | 1993-02-03 | 1994-09-27 | General Electric Company | Air-start assembly and method |
US7779866B2 (en) * | 2006-07-21 | 2010-08-24 | General Electric Company | Segmented trapped vortex cavity |
FR2926329B1 (fr) * | 2008-01-15 | 2013-01-04 | Snecma | Agencement d'une bougie du type a semi-conducteur dans une chambre de combustion de moteur a turbine a gaz. |
FR2943403B1 (fr) | 2009-03-17 | 2014-11-14 | Snecma | Chambre de combustion de turbomachine comprenant des moyens ameliores d'alimentation en air |
FR2945854B1 (fr) | 2009-05-19 | 2015-08-07 | Snecma | Vrille melangeuse pour un injecteur de carburant dans une chambre de combustion d'une turbine a gaz et dispositif de combustion correspondant |
FR2960913B1 (fr) | 2010-06-04 | 2012-07-13 | Snecma | Prechauffage d'une bougie d'allumage |
FR2980575B1 (fr) | 2011-09-26 | 2013-10-18 | Snecma | Procede de determination de zone de positionnement de bougie d'allumage de chambre de combustion et chambre de combustion associee |
-
2014
- 2014-02-03 FR FR1450816A patent/FR3017255B1/fr active Active
-
2015
- 2015-01-30 US US14/609,533 patent/US10109985B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR3017255A1 (fr) | 2015-08-07 |
US20150222097A1 (en) | 2015-08-06 |
US10109985B2 (en) | 2018-10-23 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |
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CD | Change of name or company name |
Owner name: SAFRAN AIRCRAFT ENGINES, FR Effective date: 20170719 |
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PLFP | Fee payment |
Year of fee payment: 7 |
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PLFP | Fee payment |
Year of fee payment: 8 |
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PLFP | Fee payment |
Year of fee payment: 9 |
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PLFP | Fee payment |
Year of fee payment: 10 |
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PLFP | Fee payment |
Year of fee payment: 11 |