EP0307651A3 - Fuel injection valve - Google Patents

Fuel injection valve Download PDF

Info

Publication number
EP0307651A3
EP0307651A3 EP88113541A EP88113541A EP0307651A3 EP 0307651 A3 EP0307651 A3 EP 0307651A3 EP 88113541 A EP88113541 A EP 88113541A EP 88113541 A EP88113541 A EP 88113541A EP 0307651 A3 EP0307651 A3 EP 0307651A3
Authority
EP
European Patent Office
Prior art keywords
fuel injection
injection valve
valve
fuel
injection
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
Application number
EP88113541A
Other languages
German (de)
Other versions
EP0307651A2 (en
EP0307651B1 (en
Inventor
Ernst Dipl.-Ing. Linder
Franz Ing. Grad. Rieger
Gernot Dipl.-Ing. Wurfel
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6336206&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0307651(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0307651A2 publication Critical patent/EP0307651A2/en
Publication of EP0307651A3 publication Critical patent/EP0307651A3/en
Application granted granted Critical
Publication of EP0307651B1 publication Critical patent/EP0307651B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02P13/00—Sparking plugs structurally combined with other parts of internal-combustion engines
    • 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
    • F02M57/06—Fuel-injectors combined or associated with other devices the devices being sparking plugs
    • 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
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/08—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves opening in direction of fuel flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into 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)
  • Fuel-Injection Apparatus (AREA)
EP88113541A 1987-09-17 1988-08-20 Fuel injection valve Expired - Lifetime EP0307651B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3731211 1987-09-17
DE19873731211 DE3731211A1 (en) 1987-09-17 1987-09-17 FUEL INJECTION VALVE

Publications (3)

Publication Number Publication Date
EP0307651A2 EP0307651A2 (en) 1989-03-22
EP0307651A3 true EP0307651A3 (en) 1990-03-14
EP0307651B1 EP0307651B1 (en) 1995-07-19

Family

ID=6336206

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88113541A Expired - Lifetime EP0307651B1 (en) 1987-09-17 1988-08-20 Fuel injection valve

Country Status (5)

Country Link
US (1) US4967708A (en)
EP (1) EP0307651B1 (en)
JP (1) JPH01104961A (en)
BR (1) BR8804783A (en)
DE (2) DE3731211A1 (en)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030012985A1 (en) 1998-08-03 2003-01-16 Mcalister Roy E. Pressure energy conversion systems
US5343699A (en) * 1989-06-12 1994-09-06 Mcalister Roy E Method and apparatus for improved operation of internal combustion engines
GB2240587A (en) * 1990-02-03 1991-08-07 Lucas Ind Plc I.c. engine fuel injection nozzle
JPH0719142A (en) * 1993-06-30 1995-01-20 Ngk Spark Plug Co Ltd Spark plug with fuel injection valve
US5377633A (en) * 1993-07-12 1995-01-03 Siemens Automotive L.P. Railplug direct injector/ignitor assembly
US5497744A (en) * 1993-11-29 1996-03-12 Toyota Jidosha Kabushiki Kaisha Fuel injector with an integrated spark plug for a direct injection type engine
SE9403675L (en) * 1994-10-27 1995-11-20 Saab Automobile Fuel injection device with spark plug function
US5648188A (en) * 1995-06-07 1997-07-15 International Business Machines Corporation Real time alignment system for a projection electron beam lithographic system
CN1076791C (en) * 1996-07-08 2001-12-26 斯文·科尼尔 Device for integrated injection and ignition in an internal combustion engine
DE19828848A1 (en) * 1998-06-27 1999-12-30 Bosch Gmbh Robert Fuel injection valve with integrated spark plug for direct injection of fuel into combustion chamber of IC engine and its ignition
SE9902018L (en) * 1999-06-01 2000-12-02 Saab Automobile Arrangements for fuel injection and ignition of fuel-air mixture in an internal combustion engine cylinder
ATE325949T1 (en) * 1999-10-18 2006-06-15 Orbital Eng Pty DIRECT FUEL INJECTION IN AN INTERNAL COMBUSTION ENGINE
AUPQ588500A0 (en) * 2000-02-28 2000-03-23 Orbital Engine Company (Australia) Proprietary Limited Combined fuel injection and ignition means
AU2001268256A1 (en) * 2000-06-08 2002-01-02 Knite, Inc. Combustion enhancement system and method
DE10214167A1 (en) * 2002-03-28 2003-10-09 Bosch Gmbh Robert The fuel injector-spark plug combination
DE102004024535A1 (en) * 2004-05-18 2005-12-15 Robert Bosch Gmbh Fuel injection valve with integrated ignition device
DE102006029210A1 (en) * 2006-06-26 2007-12-27 Ford Global Technologies, LLC, Dearborn Fuel injector for e.g. diesel engine, has electrode pairs arranged such that spark gap possesses conical fuel injection beam that is left from nozzle, where spark gap is formed during extraneous ignition
DE502007005404D1 (en) 2007-01-02 2010-12-02 Ford Global Tech Llc Cylinder head for an internal combustion engine and method for forming such a cylinder head
DE102007024878A1 (en) 2007-05-29 2008-12-04 GM Global Technology Operations, Inc., Detroit Spark plug and cylinder head for it
US8561598B2 (en) 2008-01-07 2013-10-22 Mcalister Technologies, Llc Method and system of thermochemical regeneration to provide oxygenated fuel, for example, with fuel-cooled fuel injectors
US8387599B2 (en) 2008-01-07 2013-03-05 Mcalister Technologies, Llc Methods and systems for reducing the formation of oxides of nitrogen during combustion in engines
US8413634B2 (en) 2008-01-07 2013-04-09 Mcalister Technologies, Llc Integrated fuel injector igniters with conductive cable assemblies
US8074625B2 (en) 2008-01-07 2011-12-13 Mcalister Technologies, Llc Fuel injector actuator assemblies and associated methods of use and manufacture
US8635985B2 (en) 2008-01-07 2014-01-28 Mcalister Technologies, Llc Integrated fuel injectors and igniters and associated methods of use and manufacture
US7628137B1 (en) 2008-01-07 2009-12-08 Mcalister Roy E Multifuel storage, metering and ignition system
US8365700B2 (en) 2008-01-07 2013-02-05 Mcalister Technologies, Llc Shaping a fuel charge in a combustion chamber with multiple drivers and/or ionization control
US8069836B2 (en) * 2009-03-11 2011-12-06 Point-Man Aeronautics, Llc Fuel injection stream parallel opposed multiple electrode spark gap for fuel injector
CA2772044C (en) 2009-08-27 2013-04-16 Mcalister Technologies, Llc Shaping a fuel charge in a combustion chamber with multiple drivers and/or ionization control
SG181518A1 (en) 2009-12-07 2012-07-30 Mcalister Technologies Llc Adaptive control system for fuel injectors and igniters
WO2011071607A2 (en) 2009-12-07 2011-06-16 Mcalister Roy E Integrated fuel injector igniters suitable for large engine applications and associated methods of use and manufacture
EP2534347B1 (en) 2010-02-13 2016-05-04 McAlister, Roy Edward Methods and systems for adaptively cooling combustion chambers in engines
US20110297753A1 (en) 2010-12-06 2011-12-08 Mcalister Roy E Integrated fuel injector igniters configured to inject multiple fuels and/or coolants and associated methods of use and manufacture
KR101245398B1 (en) 2010-02-13 2013-03-19 맥알리스터 테크놀로지즈 엘엘씨 Fuel injector assemblies having acoustical force modifiers and associated methods of use and manufacture
US8528519B2 (en) 2010-10-27 2013-09-10 Mcalister Technologies, Llc Integrated fuel injector igniters suitable for large engine applications and associated methods of use and manufacture
US8091528B2 (en) 2010-12-06 2012-01-10 Mcalister Technologies, Llc Integrated fuel injector igniters having force generating assemblies for injecting and igniting fuel and associated methods of use and manufacture
WO2012112615A1 (en) 2011-02-14 2012-08-23 Mcalister Technologies, Llc Torque multiplier engines
CN103890343B (en) 2011-08-12 2015-07-15 麦卡利斯特技术有限责任公司 Systems and methods for improved engine cooling and energy generation
WO2013025626A1 (en) 2011-08-12 2013-02-21 Mcalister Technologies, Llc Acoustically actuated flow valve assembly including a plurality of reed valves
US8851047B2 (en) 2012-08-13 2014-10-07 Mcallister Technologies, Llc Injector-igniters with variable gap electrode
US9169821B2 (en) 2012-11-02 2015-10-27 Mcalister Technologies, Llc Fuel injection systems with enhanced corona burst
US8746197B2 (en) 2012-11-02 2014-06-10 Mcalister Technologies, Llc Fuel injection systems with enhanced corona burst
US9169814B2 (en) 2012-11-02 2015-10-27 Mcalister Technologies, Llc Systems, methods, and devices with enhanced lorentz thrust
US20140131466A1 (en) 2012-11-12 2014-05-15 Advanced Green Innovations, LLC Hydraulic displacement amplifiers for fuel injectors
US9200561B2 (en) 2012-11-12 2015-12-01 Mcalister Technologies, Llc Chemical fuel conditioning and activation
US9309846B2 (en) 2012-11-12 2016-04-12 Mcalister Technologies, Llc Motion modifiers for fuel injection systems
US9115325B2 (en) 2012-11-12 2015-08-25 Mcalister Technologies, Llc Systems and methods for utilizing alcohol fuels
US8800527B2 (en) 2012-11-19 2014-08-12 Mcalister Technologies, Llc Method and apparatus for providing adaptive swirl injection and ignition
US8838367B1 (en) 2013-03-12 2014-09-16 Mcalister Technologies, Llc Rotational sensor and controller
US9377105B2 (en) 2013-03-12 2016-06-28 Mcalister Technologies, Llc Insert kits for multi-stage compressors and associated systems, processes and methods
US9194337B2 (en) 2013-03-14 2015-11-24 Advanced Green Innovations, LLC High pressure direct injected gaseous fuel system and retrofit kit incorporating the same
US9255560B2 (en) 2013-03-15 2016-02-09 Mcalister Technologies, Llc Regenerative intensifier and associated systems and methods
US8820293B1 (en) 2013-03-15 2014-09-02 Mcalister Technologies, Llc Injector-igniter with thermochemical regeneration
WO2014144581A1 (en) 2013-03-15 2014-09-18 Mcalister Technologies, Llc Internal combustion engine and associated systems and methods
US9562500B2 (en) 2013-03-15 2017-02-07 Mcalister Technologies, Llc Injector-igniter with fuel characterization
GB201521184D0 (en) * 2015-12-01 2016-01-13 Delphi Internat Operations Luxembourg S À R L Gaseous fuel injectors
WO2018063233A1 (en) 2016-09-29 2018-04-05 Intel Corporation Mechanism for mipi communication using optical interface

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1596240A (en) * 1924-09-08 1926-08-17 Myron J Dikeman Ignition flash plug
FR640927A (en) * 1927-04-28 1928-07-24 Method and device for the use of heavy liquid fuels in engines and their application to the conversion of gasoline engines
US2008803A (en) * 1932-04-18 1935-07-23 Stephan Engineering Corp Fuel atomizing and igniting means
GB580477A (en) * 1944-05-27 1946-09-09 Gen Motors Corp Improvements in and relating to spark plugs for internal combustion engines

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1310970A (en) * 1919-07-22 stsottd
US642167A (en) * 1899-07-07 1900-01-30 Frederick Richard Simms Electric-sparking plug for explosive-engines.
US2255203A (en) * 1940-02-28 1941-09-09 Wright Aeronautical Corp Fuel injection spark plug
US2459286A (en) * 1944-05-27 1949-01-18 Gen Motors Corp Combination spark plug and fuel injector
DE809273C (en) * 1947-07-23 1951-07-26 Smitsvonk Nv Spark plug with fuel injector
US3173409A (en) * 1961-10-23 1965-03-16 Glenn B Warren Internal combustion engine operating on stratified combustion principle and combined fuel injection and igniting device for use therewith
US3204139A (en) * 1963-02-04 1965-08-31 Gen Motors Corp Means for introducing a pressurized fluid into an internal combustion engine combustion chamber through the spark plug opening
DE1476299A1 (en) * 1965-07-10 1970-05-06 Bosch Gmbh Robert Threaded tube with head screw and sealing washer
DE1526717A1 (en) * 1966-09-06 1970-02-26 Maschf Augsburg Nuernberg Ag Injection nozzle for internal combustion engines
DE2119690B2 (en) * 1971-04-22 1979-01-04 Agfa-Gevaert Ag, 5090 Leverkusen Film cassette
DE2549931A1 (en) * 1975-11-07 1977-05-18 Bosch Gmbh Robert SPARK PLUG ELECTRODE
US4095580A (en) * 1976-10-22 1978-06-20 The United States Of America As Represented By The United States Department Of Energy Pulse-actuated fuel-injection spark plug
JPS60135662A (en) * 1983-12-22 1985-07-19 Nissan Motor Co Ltd Ignition device for internal-combustion engine
US4736718A (en) * 1987-03-19 1988-04-12 Linder Henry C Combustion control system for internal combustion engines

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1596240A (en) * 1924-09-08 1926-08-17 Myron J Dikeman Ignition flash plug
FR640927A (en) * 1927-04-28 1928-07-24 Method and device for the use of heavy liquid fuels in engines and their application to the conversion of gasoline engines
US2008803A (en) * 1932-04-18 1935-07-23 Stephan Engineering Corp Fuel atomizing and igniting means
GB580477A (en) * 1944-05-27 1946-09-09 Gen Motors Corp Improvements in and relating to spark plugs for internal combustion engines

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 9, no. 297 (M-432)(2020) 25 November 1985, & JP-A-60 135662 (NISSAN) 19 Juli 1985, *

Also Published As

Publication number Publication date
DE3854174D1 (en) 1995-08-24
DE3731211A1 (en) 1989-03-30
EP0307651A2 (en) 1989-03-22
DE3731211C2 (en) 1990-12-13
BR8804783A (en) 1989-04-25
US4967708A (en) 1990-11-06
JPH01104961A (en) 1989-04-21
EP0307651B1 (en) 1995-07-19

Similar Documents

Publication Publication Date Title
EP0307651A3 (en) Fuel injection valve
GB2216185B (en) Fuel injection valve
EP0296628A3 (en) Electromagnetic fuel injection valve
DE3464786D1 (en) Fuel injection valve
GB8920961D0 (en) Fuel injector
GB2219070B (en) Fuel injector
KR100221905B1 (en) Fuel injection valve
DE3561558D1 (en) Fuel injection valve connection
EP0350885A3 (en) Electromagnetic fuel injection valve
EP0345771A3 (en) Electromagnetic type fuel injection valve
GB2198477B (en) Fuel injection valve
GB8601492D0 (en) Fuel injection valve
GB8430187D0 (en) Fuel injection valve
GB8430189D0 (en) Fuel injection valve
GB8430190D0 (en) Fuel injection valve
HU906832D0 (en) Fuel injection valve
GB8908419D0 (en) Fuel injection valve
GB8622472D0 (en) Fuel injection valve
GB8718732D0 (en) Fuel injector
AU612649B2 (en) Fuel injection valve
GB8714451D0 (en) Fuel injection system
GB8728628D0 (en) Fuel injection valve
KR880019910U (en) Fuel injection valve
DE3360992D1 (en) Fuel injection valve
GB2203803B (en) Fuel injection

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB IT

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB IT

17P Request for examination filed

Effective date: 19900730

17Q First examination report despatched

Effective date: 19910111

RAP3 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ROBERT BOSCH GMBH

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT

ET Fr: translation filed
REF Corresponds to:

Ref document number: 3854174

Country of ref document: DE

Date of ref document: 19950824

ITF It: translation for a ep patent filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19950922

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20020805

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20020823

Year of fee payment: 15

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030820

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20030925

Year of fee payment: 16

GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040430

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050301

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050820

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO