BR112014022928B1 - Unidade de ignição para turborreator, e, sistema de ignição para turborreator - Google Patents

Unidade de ignição para turborreator, e, sistema de ignição para turborreator Download PDF

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Publication number
BR112014022928B1
BR112014022928B1 BR112014022928-7A BR112014022928A BR112014022928B1 BR 112014022928 B1 BR112014022928 B1 BR 112014022928B1 BR 112014022928 A BR112014022928 A BR 112014022928A BR 112014022928 B1 BR112014022928 B1 BR 112014022928B1
Authority
BR
Brazil
Prior art keywords
ignition
channel
command
unit
afterburner
Prior art date
Application number
BR112014022928-7A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112014022928A2 (pt
Inventor
Christian Schaeffer
David Gino Stifanic
Bertrand Boedot
Original Assignee
Snecma
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 Snecma filed Critical Snecma
Publication of BR112014022928A2 publication Critical patent/BR112014022928A2/pt
Publication of BR112014022928B1 publication Critical patent/BR112014022928B1/pt

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
    • F02P15/001—Ignition installations adapted to specific engine types
    • F02P15/003—Layout of ignition circuits for gas turbine plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
    • F02P15/02—Arrangements having two or more sparking plugs
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P3/00—Other installations
    • F02P3/06—Other installations having capacitive energy storage
    • F02P3/08—Layout of circuits
    • F02P3/0807—Closing the discharge circuit of the storage capacitor with electronic switching means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/1502—Digital data processing using one central computing unit
    • F02P5/1512—Digital data processing using one central computing unit with particular means concerning an individual cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
BR112014022928-7A 2012-03-23 2013-03-22 Unidade de ignição para turborreator, e, sistema de ignição para turborreator BR112014022928B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1252648A FR2988435B1 (fr) 2012-03-23 2012-03-23 Boitier d'allumage pour turboreacteur a segregation d'allumage
FR1252648 2012-03-23
PCT/EP2013/056119 WO2013139974A1 (fr) 2012-03-23 2013-03-22 Appareil d'allumage pour turboréacteur

Publications (2)

Publication Number Publication Date
BR112014022928A2 BR112014022928A2 (pt) 2017-06-20
BR112014022928B1 true BR112014022928B1 (pt) 2021-11-30

Family

ID=47988981

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014022928-7A BR112014022928B1 (pt) 2012-03-23 2013-03-22 Unidade de ignição para turborreator, e, sistema de ignição para turborreator

Country Status (9)

Country Link
US (1) US9915207B2 (https=)
EP (1) EP2828508B1 (https=)
CN (1) CN104204468B (https=)
BR (1) BR112014022928B1 (https=)
CA (1) CA2867242C (https=)
FR (1) FR2988435B1 (https=)
IN (1) IN2014DN08646A (https=)
RU (1) RU2616726C2 (https=)
WO (1) WO2013139974A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9631569B2 (en) * 2014-08-04 2017-04-25 General Electric Company System and method for controlling operation of an engine
WO2015075508A1 (en) * 2013-11-25 2015-05-28 Freescale Semiconductor, Inc. A flyback switching mode power supply with voltage control and a method thereof
US10752371B2 (en) * 2016-09-30 2020-08-25 General Electric Company Translating nacelle wall for an aircraft tail mounted fan section
US12486822B2 (en) 2022-12-08 2025-12-02 Hamilton Sundstrand Corporation Engine ignition systems and control methods therefor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2076450A5 (https=) * 1970-01-15 1971-10-15 Snecma
FR2085190B1 (https=) * 1970-01-15 1973-12-07 Snecma
GB1537279A (en) * 1974-12-30 1978-12-29 Gen Electric Gas turbine igniter systems
US5523691A (en) * 1990-07-26 1996-06-04 Unison Industries Limited Partnership Diagnostic device for gas turbine ignition system
JP2858405B2 (ja) * 1991-05-08 1999-02-17 アイシン精機株式会社 アフタバーナ制御装置
CA2128036C (en) * 1993-07-15 2003-11-04 Howard Vincent Bonavia Ignition system using multiple gated switches with variable discharge energy levels and rates
RU2106518C1 (ru) * 1995-01-11 1998-03-10 Уфимское агрегатное конструкторское бюро "Молния" Конденсаторная система зажигания для газотурбинных двигателей
US6603216B2 (en) * 2001-10-10 2003-08-05 Champion Aerospace Inc. Exciter circuit with ferro-resonant transformer network for an ignition system of a turbine engine
US8434292B2 (en) * 2006-12-15 2013-05-07 State Of Franklin Innovations, Llc Ceramic-encased hot surface igniter system for jet engines
RU2008109638A (ru) * 2008-02-26 2009-09-10 Федеральное Унитарное Государственное Предприятие Уфимское Агрегатное Производственное Объединение (RU) Электронная конденсаторная система зажигания для газотурбинных двигателей
EP2290223A1 (en) * 2009-08-31 2011-03-02 Robert Bosch GmbH An ignition control unit to control multiple ignitions
DE102009048618A1 (de) * 2009-10-06 2010-06-17 Daimler Ag Brennkraftmaschinensteuerung, Zündvorrichtung und zugehöriges Ladeverfahren
FR2958683B1 (fr) * 2010-04-13 2013-03-01 Turbomeca Dispositif d'allumage par bougie a etincelles notamment pour turbomoteur

Also Published As

Publication number Publication date
EP2828508B1 (fr) 2021-08-25
CN104204468B (zh) 2016-10-26
RU2014142625A (ru) 2016-05-20
IN2014DN08646A (https=) 2015-05-22
FR2988435B1 (fr) 2016-03-18
FR2988435A1 (fr) 2013-09-27
RU2616726C2 (ru) 2017-04-18
US9915207B2 (en) 2018-03-13
CA2867242C (fr) 2020-02-25
US20150033699A1 (en) 2015-02-05
EP2828508A1 (fr) 2015-01-28
BR112014022928A2 (pt) 2017-06-20
CN104204468A (zh) 2014-12-10
WO2013139974A1 (fr) 2013-09-26
CA2867242A1 (fr) 2013-09-26

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 22/03/2013, OBSERVADAS AS CONDICOES LEGAIS.