DE102006029996A1 - Betriebsverfahren für eine Zündeinrichtung und Zündeinrichtung - Google Patents

Betriebsverfahren für eine Zündeinrichtung und Zündeinrichtung Download PDF

Info

Publication number
DE102006029996A1
DE102006029996A1 DE102006029996A DE102006029996A DE102006029996A1 DE 102006029996 A1 DE102006029996 A1 DE 102006029996A1 DE 102006029996 A DE102006029996 A DE 102006029996A DE 102006029996 A DE102006029996 A DE 102006029996A DE 102006029996 A1 DE102006029996 A1 DE 102006029996A1
Authority
DE
Germany
Prior art keywords
laser
pump light
passive
active solid
optical amplifier
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Withdrawn
Application number
DE102006029996A
Other languages
German (de)
English (en)
Inventor
Manfred Vogel
Werner Herden
Heiko Ridderbusch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE102006029996A priority Critical patent/DE102006029996A1/de
Priority to JP2009517076A priority patent/JP5086341B2/ja
Priority to US12/301,865 priority patent/US8355415B2/en
Priority to PCT/EP2007/055447 priority patent/WO2008000585A1/de
Priority to EP07729835A priority patent/EP2038544A1/de
Priority to KR1020087031495A priority patent/KR101092758B1/ko
Publication of DE102006029996A1 publication Critical patent/DE102006029996A1/de
Withdrawn legal-status Critical Current

Links

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
    • F02P23/00—Other ignition
    • F02P23/04—Other physical ignition means, e.g. using laser rays
    • 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
    • F02P9/00—Electric spark ignition control, not otherwise provided for
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
    • H01S3/2308—Amplifier arrangements, e.g. MOPA
    • 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
    • F02P9/00—Electric spark ignition control, not otherwise provided for
    • F02P9/002—Control of spark intensity, intensifying, lengthening, suppression
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/0627—Construction or shape of active medium the resonator being monolithic, e.g. microlaser
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/094096—Multi-wavelength pumping
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • H01S3/1123—Q-switching
    • H01S3/113—Q-switching using intracavity saturable absorbers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lasers (AREA)
DE102006029996A 2006-06-29 2006-06-29 Betriebsverfahren für eine Zündeinrichtung und Zündeinrichtung Withdrawn DE102006029996A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE102006029996A DE102006029996A1 (de) 2006-06-29 2006-06-29 Betriebsverfahren für eine Zündeinrichtung und Zündeinrichtung
JP2009517076A JP5086341B2 (ja) 2006-06-29 2007-06-04 点火装置の作動方法および点火装置
US12/301,865 US8355415B2 (en) 2006-06-29 2007-06-04 Method for operating an ignition device, and an ignition device
PCT/EP2007/055447 WO2008000585A1 (de) 2006-06-29 2007-06-04 Betriebsverfahren für eine zündeinrichtung und zündeinrichtung
EP07729835A EP2038544A1 (de) 2006-06-29 2007-06-04 Betriebsverfahren für eine zündeinrichtung und zündeinrichtung
KR1020087031495A KR101092758B1 (ko) 2006-06-29 2007-06-04 점화 장치 작동 방법 및 점화 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006029996A DE102006029996A1 (de) 2006-06-29 2006-06-29 Betriebsverfahren für eine Zündeinrichtung und Zündeinrichtung

Publications (1)

Publication Number Publication Date
DE102006029996A1 true DE102006029996A1 (de) 2008-01-03

Family

ID=38441426

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102006029996A Withdrawn DE102006029996A1 (de) 2006-06-29 2006-06-29 Betriebsverfahren für eine Zündeinrichtung und Zündeinrichtung

Country Status (6)

Country Link
US (1) US8355415B2 (enExample)
EP (1) EP2038544A1 (enExample)
JP (1) JP5086341B2 (enExample)
KR (1) KR101092758B1 (enExample)
DE (1) DE102006029996A1 (enExample)
WO (1) WO2008000585A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006039398A1 (de) * 2006-08-22 2008-03-06 Robert Bosch Gmbh Verfahren zum Betreiben einer Pumplichtquelle mit einem Diodenlaser
DE102007021915A1 (de) * 2007-05-10 2008-11-20 Robert Bosch Gmbh Lasereinrichtung und Betriebsverfahren hierfür
DE102008001239A1 (de) * 2008-04-17 2009-10-22 Robert Bosch Gmbh Lasereinrichtung und Betriebsverfahren hierfür
DE102008047236B3 (de) * 2008-09-08 2010-06-02 Deutsches Zentrum für Luft- und Raumfahrt e.V. Vorrichtung und Verfahren zum Zünden eines Brennstoff-Oxidator-Gemisches
DE102009001664A1 (de) 2009-03-19 2010-09-23 Robert Bosch Gmbh Lasersystem und Zündeinrichtung für eine Brennkraftmaschine
DE102009054601A1 (de) * 2009-12-14 2011-06-16 Robert Bosch Gmbh Laserzündsystem
EP3183448B1 (en) 2014-08-18 2021-01-13 Woodward, Inc. Torch igniter
US11421601B2 (en) 2019-03-28 2022-08-23 Woodward, Inc. Second stage combustion for igniter
CN116209823A (zh) 2020-06-23 2023-06-02 伍德沃德有限公司 针对功率生成发动机的点火系统

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58195074A (ja) * 1982-05-07 1983-11-14 Nippon Denso Co Ltd 内燃機関の点火装置
US4917014A (en) * 1989-04-24 1990-04-17 Kms Fusion, Inc. Laser ignition of explosives
JPH05327103A (ja) 1992-05-25 1993-12-10 Mitsui Petrochem Ind Ltd 固体レーザ装置
EP0816674A1 (en) * 1996-06-24 1998-01-07 Simmonds Precision Engine Systems, Inc. Ignition methods and apparatus using broadband laser energy
AU6949298A (en) * 1997-04-21 1998-11-13 James W. Early Laser ignition
US6676402B1 (en) * 1997-04-21 2004-01-13 The Regents Of The University Of California Laser ignition
JP2000298200A (ja) 1999-04-13 2000-10-24 Agency Of Ind Science & Technol レーザー励起型ｘ線源
WO2001069136A1 (en) * 2000-03-10 2001-09-20 The Regents Of The University Of California Laser ignition
US6796278B2 (en) * 2001-05-24 2004-09-28 Southwest Research Institute Methods and apparatuses for laser ignited engines
EP1519039A1 (de) 2003-09-23 2005-03-30 AVL List GmbH Gütegeschaltener, gepumpter Festkörperlaser
US7412129B2 (en) * 2004-08-04 2008-08-12 Colorado State University Research Foundation Fiber coupled optical spark delivery system
JP4419812B2 (ja) * 2004-11-18 2010-02-24 株式会社日本自動車部品総合研究所 レーザ点火装置
JP4574340B2 (ja) 2004-11-25 2010-11-04 三菱電機株式会社 波長変換レーザ装置
US7508853B2 (en) * 2004-12-07 2009-03-24 Imra, America, Inc. Yb: and Nd: mode-locked oscillators and fiber systems incorporated in solid-state short pulse laser systems
US7203209B2 (en) * 2005-01-19 2007-04-10 Bae Systems Information And Electronic Systems Integration Inc. System and method for a passively Q-switched, resonantly pumped, erbium-doped crystalline laser
US7421166B1 (en) * 2006-08-04 2008-09-02 The United States Of America As Represented By The United States Department Of Energy Laser spark distribution and ignition system

Also Published As

Publication number Publication date
KR101092758B1 (ko) 2011-12-09
WO2008000585A1 (de) 2008-01-03
KR20090015144A (ko) 2009-02-11
EP2038544A1 (de) 2009-03-25
JP5086341B2 (ja) 2012-11-28
JP2009541649A (ja) 2009-11-26
US20100296530A1 (en) 2010-11-25
US8355415B2 (en) 2013-01-15

Similar Documents

Publication Publication Date Title
WO2008006638A1 (de) Verfahren zum betreiben einer zündeinrichtung für eine brennkraftmaschine
EP2038544A1 (de) Betriebsverfahren für eine zündeinrichtung und zündeinrichtung
EP2057722B1 (de) Verfahren zum betreiben einer pumplichtquelle mit einem diodenlaser
WO2009030528A1 (de) Lasereinrichtung und betriebsverfahren hierfür
EP2041427B1 (de) Verfahren zum betreiben einer zündeinrichtung für eine brennkraftmaschine
DE102009054601A1 (de) Laserzündsystem
EP1919043A2 (de) Verfahren und Anordnung zur Regelung der Laser-Pulsenergie
EP2057373A1 (de) Zündeinrichtung für eine brennkraftmaschine
WO2009030527A1 (de) Lasereinrichtung und betriebsverfahren hierfür
WO2009037058A1 (de) Verfahren zum betreiben einer zündeinrichtung
WO2008138716A1 (de) Fasergekoppeltes pumpen eines gütegeschalteten festkörperlasers mit unterschiedlichen wellenlängen
EP2304855B1 (de) Vorrichtung und verfahren zum betreiben eines halbleiterlasers
WO2009030550A1 (de) Verfahren zum betreiben einer lasereinrichtung
WO2009037031A1 (de) Lasereinrichtung und betriebsverfahren hierfür
WO2009037039A1 (de) Doppelimpulserzeugung in einem monolithischen multisegment-festkörperlaser mit passiver güteschaltung
EP2269276A1 (de) Lasereinrichtung und betriebsverfahren hierfür
DE102009029652B4 (de) Lasereinrichtung
WO2008006639A1 (de) Zwei-farben doppelpuls laser zum zünden eines verbrennungsmotors
DE102007058529A1 (de) Lasereinrichtung
DE102010062864A1 (de) Verfahren zum Betreiben einer Lasereinrichtung und Pumplichtquelle hierfür
DE102013207387A1 (de) Verfahren zum Betreiben einer Laserzündeinrichtung für eine Brennkraftmaschine
WO2009027144A1 (de) Verfahren zum betreiben einer lasereinrichtung
DE102009003137A1 (de) Lasereinrichtung
DE102007057717A1 (de) Lasereinrichtung und Betriebsverfahren hierfür
DE102009002748A1 (de) Laserzündeinrichtung für eine Brennkraftmaschine und Betriebsverfahren hierfür

Legal Events

Date Code Title Description
R012 Request for examination validly filed

Effective date: 20130314

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee