ATE475802T1 - Kraftstoffeinspritzventil - Google Patents

Kraftstoffeinspritzventil

Info

Publication number
ATE475802T1
ATE475802T1 AT07732758T AT07732758T ATE475802T1 AT E475802 T1 ATE475802 T1 AT E475802T1 AT 07732758 T AT07732758 T AT 07732758T AT 07732758 T AT07732758 T AT 07732758T AT E475802 T1 ATE475802 T1 AT E475802T1
Authority
AT
Austria
Prior art keywords
fuel injection
injection valve
pressure sensor
capnut
fuel injector
Prior art date
Application number
AT07732758T
Other languages
English (en)
Inventor
Michael Cooke
Original Assignee
Delphi Tech Holding Sarl
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 Delphi Tech Holding Sarl filed Critical Delphi Tech Holding Sarl
Application granted granted Critical
Publication of ATE475802T1 publication Critical patent/ATE475802T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/22—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
    • G01L23/221—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines
    • G01L23/223—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines using magnetic or magnetostrictive means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/005—Arrangement of electrical wires and connections, e.g. wire harness, sockets, plugs; Arrangement of electronic control circuits in or on fuel injection apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/005—Fuel-injectors combined or associated with other devices the devices being sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/08—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically
    • G01L23/10—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically by pressure-sensitive members of the piezoelectric type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/08—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically
    • G01L23/14—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically by electromagnetic elements
    • G01L23/145—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically by electromagnetic elements by magnetostrictive elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/08—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically
    • G01L23/16—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically by photoelectric means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/08—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically
    • G01L23/18—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically by resistance strain gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/22—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
    • G01L23/221—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines
    • G01L23/222—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines using piezoelectric devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/24—Fuel-injection apparatus with sensors
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49298—Poppet or I.C. engine valve or valve seat making

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Measuring Fluid Pressure (AREA)
AT07732758T 2006-05-12 2007-05-11 Kraftstoffeinspritzventil ATE475802T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0609519.4A GB0609519D0 (en) 2006-05-12 2006-05-12 Fuel injector
EP06252936A EP1854993B1 (de) 2006-05-12 2006-06-07 Brennstoffeinspritzventil
PCT/GB2007/001732 WO2007132199A1 (en) 2006-05-12 2007-05-11 Fuel injector

Publications (1)

Publication Number Publication Date
ATE475802T1 true ATE475802T1 (de) 2010-08-15

Family

ID=36637446

Family Applications (2)

Application Number Title Priority Date Filing Date
AT06252936T ATE399935T1 (de) 2006-05-12 2006-06-07 Brennstoffeinspritzventil
AT07732758T ATE475802T1 (de) 2006-05-12 2007-05-11 Kraftstoffeinspritzventil

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT06252936T ATE399935T1 (de) 2006-05-12 2006-06-07 Brennstoffeinspritzventil

Country Status (8)

Country Link
US (1) US8469006B2 (de)
EP (2) EP1854993B1 (de)
JP (1) JP4813597B2 (de)
CN (1) CN101490406B (de)
AT (2) ATE399935T1 (de)
DE (2) DE602006001642D1 (de)
GB (1) GB0609519D0 (de)
WO (1) WO2007132199A1 (de)

Families Citing this family (50)

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US7552717B2 (en) * 2007-08-07 2009-06-30 Delphi Technologies, Inc. Fuel injector and method for controlling fuel injectors
JP4386117B2 (ja) * 2007-08-30 2009-12-16 株式会社デンソー 燃焼圧センサ付きグロープラグ
JP5079650B2 (ja) * 2007-11-02 2012-11-21 株式会社デンソー 燃料噴射弁及び燃料噴射装置
JP5064341B2 (ja) * 2007-11-02 2012-10-31 株式会社デンソー 燃料噴射弁及び燃料噴射装置
JP5383132B2 (ja) * 2008-03-28 2014-01-08 株式会社デンソー 燃圧センサ搭載構造、燃圧検出システム、燃料噴射装置、それに用いられる圧力検出装置及び蓄圧式燃料噴射装置システム
JP4840391B2 (ja) * 2008-03-28 2011-12-21 株式会社デンソー 燃圧センサ搭載構造及び燃圧検出システム
JP5195451B2 (ja) * 2008-04-15 2013-05-08 株式会社デンソー 燃料噴射装置、それに用いられる蓄圧式燃料噴射装置システム
US7975535B2 (en) * 2008-05-09 2011-07-12 Omar Cueto Method and system for testing a fuel injector
US8746050B2 (en) * 2008-09-19 2014-06-10 Omar Cueto Fuel injection feedback system and method
GB0905224D0 (en) * 2009-03-26 2009-05-13 Delphi Tech Inc System for installation of an electrical cable
JP5265439B2 (ja) * 2009-04-03 2013-08-14 株式会社デンソー 燃料噴射弁
JP5154495B2 (ja) * 2009-04-03 2013-02-27 株式会社日本自動車部品総合研究所 燃料噴射弁及び燃料噴射弁の内部電気接続方法
JP5220674B2 (ja) * 2009-04-03 2013-06-26 株式会社デンソー 燃料噴射弁及び燃料噴射弁の内部電気接続方法
JP5169951B2 (ja) * 2009-04-03 2013-03-27 株式会社デンソー 燃料噴射弁
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WO2012115036A1 (ja) * 2011-02-25 2012-08-30 本田技研工業株式会社 燃料直噴式内燃機関の筒内圧検出装置
WO2012131788A1 (ja) * 2011-03-31 2012-10-04 シチズンファインテックミヨタ株式会社 エンジン用シリンダ内圧センサ
DE102011078159A1 (de) * 2011-06-28 2013-01-03 Robert Bosch Gmbh Kraftstoffeinspritzventil
JP5819220B2 (ja) 2012-02-29 2015-11-18 株式会社ケーヒン 筒内圧センサ付き燃料噴射弁
JP5932401B2 (ja) * 2012-03-06 2016-06-08 株式会社ケーヒン 筒内圧センサ付き燃料噴射弁
JP6030648B2 (ja) * 2012-06-08 2016-11-24 日立オートモティブシステムズ株式会社 燃料噴射弁
DE112013002844B4 (de) 2012-06-08 2019-08-22 Hitachi Automotive Systems, Ltd. Kraftstoffeinspritzeinrichtung
WO2014034640A1 (ja) * 2012-08-29 2014-03-06 シチズンファインテックミヨタ株式会社 燃焼圧センサ
WO2014046048A1 (ja) * 2012-09-19 2014-03-27 シチズンファインテックミヨタ株式会社 圧力検出装置
US9429120B2 (en) * 2012-10-29 2016-08-30 Woodward, Inc. Detecting leaks in a feedthrough device
JP6096495B2 (ja) * 2012-12-13 2017-03-15 株式会社ケーヒン 筒内圧センサ付き燃料噴射弁
EP2806151A1 (de) * 2013-05-20 2014-11-26 Perkins Engines Company Limited Kraftstoffeinspritzdüse
DE102013212468A1 (de) * 2013-06-27 2014-12-31 Robert Bosch Gmbh Vorrichtung zur Erfassung des Brennraumdruckes in einer Verbrennungskraftmaschine
DE102013016703B4 (de) * 2013-10-08 2015-08-06 L'orange Gmbh Kraftstoffinjektor mit einem Brennraumdrucksensor sowie ein Montage- und Demontageverfahren für einen solchen
US10221782B2 (en) * 2014-04-04 2019-03-05 Honda Motor Co., Ltd. In-cylinder pressure detecting apparatus
WO2015151994A1 (ja) * 2014-04-04 2015-10-08 本田技研工業株式会社 筒内圧検出装置
JP5956532B2 (ja) * 2014-04-21 2016-07-27 本田技研工業株式会社 筒内圧検出装置
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JP6470977B2 (ja) * 2015-01-20 2019-02-13 株式会社ケーヒン 筒内圧センサ付き燃料噴射弁
JP6503190B2 (ja) * 2015-01-20 2019-04-17 株式会社ケーヒン 筒内圧センサ付き燃料噴射弁
JP6431385B2 (ja) * 2015-01-20 2018-11-28 株式会社ケーヒン 筒内圧センサ付き燃料噴射弁
JP2016133065A (ja) * 2015-01-20 2016-07-25 株式会社ケーヒン 筒内圧センサ付き燃料噴射弁
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Also Published As

Publication number Publication date
EP1854993A1 (de) 2007-11-14
WO2007132199A1 (en) 2007-11-22
DE602006001642D1 (de) 2008-08-14
GB0609519D0 (en) 2006-06-21
EP2021619A1 (de) 2009-02-11
US20100050991A1 (en) 2010-03-04
US8469006B2 (en) 2013-06-25
EP2021619B1 (de) 2010-07-28
EP1854993B1 (de) 2008-07-02
DE602007008088D1 (de) 2010-09-09
JP2009536995A (ja) 2009-10-22
JP4813597B2 (ja) 2011-11-09
CN101490406A (zh) 2009-07-22
CN101490406B (zh) 2011-07-06
ATE399935T1 (de) 2008-07-15

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