DE59910219D1 - Brennstoffeinspritzventil - Google Patents

Brennstoffeinspritzventil

Info

Publication number
DE59910219D1
DE59910219D1 DE59910219T DE59910219T DE59910219D1 DE 59910219 D1 DE59910219 D1 DE 59910219D1 DE 59910219 T DE59910219 T DE 59910219T DE 59910219 T DE59910219 T DE 59910219T DE 59910219 D1 DE59910219 D1 DE 59910219D1
Authority
DE
Germany
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.)
Expired - Fee Related
Application number
DE59910219T
Other languages
English (en)
Inventor
Wolfgang Ruehle
Juergen Ulm
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
Application granted granted Critical
Publication of DE59910219D1 publication Critical patent/DE59910219D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/0603—Injectors peculiar thereto with means directly operating the valve needle using piezoelectric or magnetostrictive operating 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
    • 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
    • F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
    • 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
    • F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
DE59910219T 1999-05-08 1999-12-02 Brennstoffeinspritzventil Expired - Fee Related DE59910219D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19921489A DE19921489A1 (de) 1999-05-08 1999-05-08 Brennstoffeinspritzventil
PCT/DE1999/003869 WO2000068564A1 (de) 1999-05-08 1999-12-02 Brennstoffeinspritzventil

Publications (1)

Publication Number Publication Date
DE59910219D1 true DE59910219D1 (de) 2004-09-16

Family

ID=7907576

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19921489A Withdrawn DE19921489A1 (de) 1999-05-08 1999-05-08 Brennstoffeinspritzventil
DE59910219T Expired - Fee Related DE59910219D1 (de) 1999-05-08 1999-12-02 Brennstoffeinspritzventil

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19921489A Withdrawn DE19921489A1 (de) 1999-05-08 1999-05-08 Brennstoffeinspritzventil

Country Status (5)

Country Link
US (1) US6612539B1 (de)
EP (1) EP1095215B1 (de)
JP (1) JP2002544426A (de)
DE (2) DE19921489A1 (de)
WO (1) WO2000068564A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003016707A1 (de) * 2001-08-08 2003-02-27 Siemens Aktiengesellschaft Dosiervorrichtung
DE10153630A1 (de) * 2001-10-31 2003-07-10 Bosch Gmbh Robert Brennstoffeinspritzventil
US7131423B2 (en) * 2004-10-06 2006-11-07 Point-Man Aeronautics, L.L.C. Fuel injection spark ignition system
FR2916810B1 (fr) * 2007-05-31 2009-08-28 Renault Sas Dispositif d'injection de fluide
US20090057438A1 (en) * 2007-08-28 2009-03-05 Advanced Propulsion Technologies, Inc. Ultrasonically activated fuel injector needle
WO2009158147A1 (en) * 2008-06-27 2009-12-30 Cameron International Corporation Systems and devices including valves coupled to electric devices and methods of making, using, and operating the same
US8069836B2 (en) * 2009-03-11 2011-12-06 Point-Man Aeronautics, Llc Fuel injection stream parallel opposed multiple electrode spark gap for fuel injector
US20130068200A1 (en) * 2011-09-15 2013-03-21 Paul Reynolds Injector Valve with Miniscule Actuator Displacement
US9115678B2 (en) 2012-08-09 2015-08-25 Ford Global Technologies, Llc Magnetized fuel injector valve and valve seat
EP2860386A1 (de) * 2013-10-10 2015-04-15 Continental Automotive GmbH Injektor für eine Brennkraftmaschine
US9157349B2 (en) * 2014-03-04 2015-10-13 Ali Farzad Farzaneh High power two cycle engine (without oil and gasoline/benzene mixing)
DE102015219568B4 (de) * 2015-10-09 2017-06-08 Continental Automotive Gmbh Aktuator mit Ventileinheit für piezoservobetriebenen Injektor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3501077A1 (de) * 1985-01-15 1986-07-17 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Pulsventil
JPS61167364A (ja) * 1985-01-18 1986-07-29 Diesel Kiki Co Ltd 高速電磁弁
DE3533975A1 (de) * 1985-09-24 1987-03-26 Bosch Gmbh Robert Zumessventil zur dosierung von fluessigkeiten oder gasen
JPS63143361A (ja) * 1986-12-04 1988-06-15 Aisan Ind Co Ltd インジエクタ用バルブの制御方法
US4878650A (en) * 1988-04-29 1989-11-07 Allied-Signal Inc. Armature with shear stress damper
DE3833093A1 (de) * 1988-09-29 1990-04-12 Siemens Ag Fuer verbrennungskraftmaschine vorgesehene kraftstoff-einspritzduese mit steuerbarer charakteristik des kraftstoffstrahls
US4994698A (en) * 1990-06-13 1991-02-19 General Electric Company Vibratory linear motor system
DE19546033A1 (de) 1995-12-09 1997-06-12 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
DE19735232A1 (de) * 1997-08-14 1999-02-18 Bosch Gmbh Robert Verfahren zur Dämpfung eines Brennstoffeinspritzventiles und Brennstoffeinspritzventil

Also Published As

Publication number Publication date
EP1095215B1 (de) 2004-08-11
WO2000068564A1 (de) 2000-11-16
US6612539B1 (en) 2003-09-02
JP2002544426A (ja) 2002-12-24
EP1095215A1 (de) 2001-05-02
DE19921489A1 (de) 2000-11-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee