FR2544801B1 - Dispositif elastique avec masse additionnelle pour l'amelioration du comportement dynamique de systemes electromagnetiques - Google Patents

Dispositif elastique avec masse additionnelle pour l'amelioration du comportement dynamique de systemes electromagnetiques

Info

Publication number
FR2544801B1
FR2544801B1 FR8406433A FR8406433A FR2544801B1 FR 2544801 B1 FR2544801 B1 FR 2544801B1 FR 8406433 A FR8406433 A FR 8406433A FR 8406433 A FR8406433 A FR 8406433A FR 2544801 B1 FR2544801 B1 FR 2544801B1
Authority
FR
France
Prior art keywords
improving
elastic device
additional mass
dynamic behavior
electromagnetic systems
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
Application number
FR8406433A
Other languages
English (en)
Other versions
FR2544801A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2544801A1 publication Critical patent/FR2544801A1/fr
Application granted granted Critical
Publication of FR2544801B1 publication Critical patent/FR2544801B1/fr
Expired 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
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • 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
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0667—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature acting as a valve or having a short valve body attached thereto
    • 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
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto
    • F02M51/0675—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto the valve body having cylindrical guiding or metering portions, e.g. with fuel passages
    • 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
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto
    • F02M51/0682—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto the body being hollow and its interior communicating with the fuel flow
    • 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
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0685—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature and the valve being allowed to move relatively to each other or not being attached to each other
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/088—Electromagnets; Actuators including electromagnets with armatures provided with means for absorbing shocks
    • 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
    • F02M2200/306—Fuel-injection apparatus having mechanical parts, the movement of which is damped using mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Magnetically Actuated Valves (AREA)
  • Electromagnets (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
FR8406433A 1983-04-25 1984-04-24 Dispositif elastique avec masse additionnelle pour l'amelioration du comportement dynamique de systemes electromagnetiques Expired FR2544801B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833314899 DE3314899A1 (de) 1983-04-25 1983-04-25 Federanordnung mit zusatzmasse zur verbesserung des dynamischen verhaltens von elektromagnetsystemen

Publications (2)

Publication Number Publication Date
FR2544801A1 FR2544801A1 (fr) 1984-10-26
FR2544801B1 true FR2544801B1 (fr) 1987-08-14

Family

ID=6197289

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8406433A Expired FR2544801B1 (fr) 1983-04-25 1984-04-24 Dispositif elastique avec masse additionnelle pour l'amelioration du comportement dynamique de systemes electromagnetiques

Country Status (6)

Country Link
US (1) US4749892A (fr)
JP (1) JPS59205084A (fr)
DE (1) DE3314899A1 (fr)
FR (1) FR2544801B1 (fr)
GB (1) GB2140626B (fr)
IT (1) IT1175836B (fr)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0412647Y2 (fr) * 1985-07-27 1992-03-26
DE3643523A1 (de) * 1986-12-19 1988-06-30 Bosch Gmbh Robert Einspritzventil fuer kraftstoffeinspritzanlagen
US4766405A (en) * 1987-04-14 1988-08-23 Allied Corporation Dynamic energy absorber
DE3814156A1 (de) * 1988-04-27 1989-11-09 Mesenich Gerhard Pulsmoduliertes hydraulikventil
DE3831196A1 (de) * 1988-09-14 1990-03-22 Bosch Gmbh Robert Elektromagnetisch betaetigbares ventil
DE3905992A1 (de) * 1989-02-25 1989-09-21 Mesenich Gerhard Elektromagnetisches hochdruckeinspritzventil
US5865371A (en) * 1996-07-26 1999-02-02 Siemens Automotive Corporation Armature motion control method and apparatus for a fuel injector
IT1289794B1 (it) * 1996-12-23 1998-10-16 Elasis Sistema Ricerca Fiat Perfezionamenti ad una valvola di dosaggio a comando elettromagnetico per un iniettore di combustibile.
IT239878Y1 (it) * 1996-12-23 2001-03-13 Elasis Sistema Ricerca Fiat Perfezionamenti ad una valvola di dosaggio a comando elettromagneticoper un iniettore di combustibile.
US6179227B1 (en) 1997-02-06 2001-01-30 Siemens Automotive Corporation Pressure swirl generator for a fuel injector
US6886758B1 (en) 1997-02-06 2005-05-03 Siemens Vdo Automotive Corp. Fuel injector temperature stabilizing arrangement and method
US6257508B1 (en) 1997-02-06 2001-07-10 Siemens Automotive Corporation Fuel injector having after-injection reduction arrangement
US5875972A (en) * 1997-02-06 1999-03-02 Siemens Automotive Corporation Swirl generator in a fuel injector
US6041667A (en) * 1997-07-31 2000-03-28 Fev Motorentechnik Gmbh & Co. Kg Method of operating an electromagnetic actuator with consideration of the armature motion
DE19756103A1 (de) 1997-12-17 1999-06-24 Bosch Gmbh Robert Brennstoffeinspritzventil
DE19816315A1 (de) 1998-04-11 1999-10-14 Bosch Gmbh Robert Brennstoffeinspritzventil
DE19855547A1 (de) 1998-12-02 2000-06-08 Bosch Gmbh Robert Elektromagnetisch betätigbares Ventil
US6318646B1 (en) 1999-03-26 2001-11-20 MAGNETI MARELLI S.p.A. Fuel injector
IT1309674B1 (it) * 1999-03-26 2002-01-30 Magneti Marelli Spa Iniettore carburante
JP2000297720A (ja) 1999-04-13 2000-10-24 Hitachi Ltd 燃料噴射装置
US6920690B1 (en) 1999-04-27 2005-07-26 Siemens Vdo Automotive Corp. Method of manufacturing a fuel injector seat
US6502769B2 (en) 1999-04-27 2003-01-07 Siemens Automotive Corporation Coating for a fuel injector seat
DE19946602A1 (de) 1999-09-29 2001-04-12 Bosch Gmbh Robert Brennstoffeinspritzventil
DE19948238A1 (de) 1999-10-07 2001-04-19 Bosch Gmbh Robert Brennstoffeinspritzventil
FR2801642B1 (fr) * 1999-11-25 2002-03-08 Sybele Technologie Injecteur electromagnetique de gaz basse pression
US6257496B1 (en) 1999-12-23 2001-07-10 Siemens Automotive Corporation Fuel injector having an integrated seat and swirl generator
US6202936B1 (en) 1999-12-28 2001-03-20 Siemens Automotive Corporation Fuel injector having a flat disk swirl generator
JP3816801B2 (ja) * 2000-01-26 2006-08-30 株式会社日立製作所 電磁式燃料噴射弁
DE10036811A1 (de) 2000-07-28 2002-02-07 Bosch Gmbh Robert Brennstoffeinspritzventil
JP2002048030A (ja) * 2000-07-31 2002-02-15 Hitachi Ltd 燃料噴射弁及びこれを搭載した内燃機関
DE10039080A1 (de) 2000-08-10 2002-02-21 Bosch Gmbh Robert Brennstoffeinspritzventil und Verfahren zum Betrieb eines Brennstoffeinspritzventils
DE10060290A1 (de) 2000-12-05 2002-06-06 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10108945A1 (de) 2001-02-24 2002-09-05 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10124747A1 (de) * 2001-05-21 2002-11-28 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10124743A1 (de) * 2001-05-21 2002-11-28 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10131125A1 (de) * 2001-06-28 2002-09-12 Bosch Gmbh Robert Magnetventil mit gedämpftem, einteiligem Ankerelement
US6874703B2 (en) * 2002-06-11 2005-04-05 General Motors Corporation Anti-bounce needle valve for a fuel injector
JP3891974B2 (ja) 2003-10-01 2007-03-14 株式会社日本自動車部品総合研究所 燃料噴射弁
US7150606B2 (en) * 2003-10-28 2006-12-19 Motor Components Llc Electromagnetic fuel pump
FR2889257B1 (fr) * 2005-08-01 2007-11-02 Renault Sas Dispositif d'injection de carburant et procede de commande d'un tel dispositif
JP4790441B2 (ja) 2006-02-17 2011-10-12 日立オートモティブシステムズ株式会社 電磁燃料噴射弁及びその組立て方法
US10247262B2 (en) 2007-05-16 2019-04-02 Douglas P. Arduini Variable and centrifugal flywheel and centrifugal clutch
JP4637930B2 (ja) 2008-05-22 2011-02-23 三菱電機株式会社 燃料噴射弁
DE102009002483A1 (de) * 2009-04-20 2010-10-21 Robert Bosch Gmbh Verfahren zum Betreiben eines Einspritzventils
GB0919645D0 (en) * 2009-11-10 2009-12-23 Sentec Ltd Flux switched fuel injector
DE102012223552A1 (de) 2012-12-18 2014-06-18 Robert Bosch Gmbh Ventil zum Zumessen von Fluid
US9453456B2 (en) * 2014-01-21 2016-09-27 Dresser-Rand Company Electronic pre-chamber injector
DE102014220877B3 (de) * 2014-10-15 2015-12-03 Continental Automotive Gmbh Kraftstoffeinspritzventil
DE102018008410A1 (de) * 2018-10-25 2020-04-30 Andreas Stihl Ag & Co. Kg Elektromagnetisches Ventil, Verfahren zum Betrieb eines elektromagnetischen Ventils
CN112750750B (zh) * 2019-10-31 2022-12-02 夏泰鑫半导体(青岛)有限公司 升降机构

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US519870A (en) * 1894-05-15 Magnetic engine for reciprocating tools
US2285361A (en) * 1942-06-02 Electric reciprocating tool
DE101783C (fr) *
US1019213A (en) * 1908-05-14 1912-03-05 Clarence E Adams Electromagnetic rock drill and chipping hammer.
US2248110A (en) * 1936-10-22 1941-07-08 Thomas J Murphy Electric hammer
US2436992A (en) * 1944-06-16 1948-03-02 Hpm Dev Corp Solenoid with plunger
DE1179068B (de) * 1962-03-16 1964-10-01 Concordia Maschinen Und Elek Z Durch Magnetkraft betaetigtes Ventil
DE1589782A1 (de) * 1967-04-11 1970-03-26 Klaus Fischer Hubmagnet mit mechanischer Anzugsverstaerkung durch Feder-Umkehrung der Hub-Kraft-Funktion
BE754257Q (fr) * 1968-10-14 1970-12-31 Mac Valves Inc Soupape d'inversion, notamment a actionnement electromagnetique
US3707992A (en) * 1970-11-09 1973-01-02 Skinner Precision Ind Inc Electromagnetic valve assembly
BE790443A (fr) * 1971-10-26 1973-02-15 Siemens Ag Systeme electromagnetique avec corps magnetique, enroulement etarmatur
DD101783A1 (fr) * 1972-12-20 1973-11-12
JPS52121825U (fr) * 1976-03-12 1977-09-16
DE2639274B2 (de) * 1976-09-01 1978-08-24 Binder Magnete Gmbh, 7730 Villingen Elektromagnet mit Ankerschwingungsdämpfung
DE2725135C2 (de) * 1977-06-03 1987-01-15 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisches Kraftstoff- Einspritzventil für Brennkraftmaschinen
GB1553637A (en) * 1978-03-10 1979-09-26 Satchwell Controls Ltd Electromagnetic actuators
JPS564936U (fr) * 1979-06-27 1981-01-17
US4342443A (en) * 1979-10-26 1982-08-03 Colt Industries Operating Corp Multi-stage fuel metering valve assembly
US4346847A (en) * 1980-07-21 1982-08-31 General Motors Corporation Electromagnetic fuel injector with adjustable armature spring
US4311280A (en) * 1980-07-21 1982-01-19 General Motors Corporation Electromagnetic fuel injector with adjustable armature spring
WO1983000770A1 (fr) * 1981-08-21 1983-03-03 Portscheller, James, I. Solenoide possedant une liaison de perte de travail sous l'effet d'un ressort

Also Published As

Publication number Publication date
US4749892A (en) 1988-06-07
GB2140626B (en) 1987-04-08
DE3314899A1 (de) 1984-10-25
IT1175836B (it) 1987-07-15
FR2544801A1 (fr) 1984-10-26
GB8410530D0 (en) 1984-05-31
IT8420646A1 (it) 1985-10-20
IT8420646A0 (it) 1984-04-20
GB2140626A (en) 1984-11-28
JPS59205084A (ja) 1984-11-20

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