IT1310502B1 - Attuatore elettromagnetico di tipo perfezionato per il comando dellevalvole di un motore a scoppio. - Google Patents

Attuatore elettromagnetico di tipo perfezionato per il comando dellevalvole di un motore a scoppio.

Info

Publication number
IT1310502B1
IT1310502B1 IT1999BO000528A ITBO990528A IT1310502B1 IT 1310502 B1 IT1310502 B1 IT 1310502B1 IT 1999BO000528 A IT1999BO000528 A IT 1999BO000528A IT BO990528 A ITBO990528 A IT BO990528A IT 1310502 B1 IT1310502 B1 IT 1310502B1
Authority
IT
Italy
Prior art keywords
combustion engine
valve control
electromagnetic actuator
perfect type
perfect
Prior art date
Application number
IT1999BO000528A
Other languages
English (en)
Inventor
Marcello Cristiani
Domenico Cannone
Massimo Marchioni
Original Assignee
Magneti Marelli Spa
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 Magneti Marelli Spa filed Critical Magneti Marelli Spa
Priority to IT1999BO000528A priority Critical patent/IT1310502B1/it
Publication of ITBO990528A0 publication Critical patent/ITBO990528A0/it
Priority to US09/666,336 priority patent/US6427649B1/en
Priority to BR0006670-2A priority patent/BR0006670A/pt
Priority to EP00121478A priority patent/EP1088967A1/en
Publication of ITBO990528A1 publication Critical patent/ITBO990528A1/it
Application granted granted Critical
Publication of IT1310502B1 publication Critical patent/IT1310502B1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • F01L9/21—Valve-gear or valve arrangements actuated non-mechanically by electric means actuated by solenoids
    • F01L2009/2105—Valve-gear or valve arrangements actuated non-mechanically by electric means actuated by solenoids comprising two or more coils
    • F01L2009/2109—The armature being articulated perpendicularly to the coils axes
IT1999BO000528A 1999-09-30 1999-09-30 Attuatore elettromagnetico di tipo perfezionato per il comando dellevalvole di un motore a scoppio. IT1310502B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT1999BO000528A IT1310502B1 (it) 1999-09-30 1999-09-30 Attuatore elettromagnetico di tipo perfezionato per il comando dellevalvole di un motore a scoppio.
US09/666,336 US6427649B1 (en) 1999-09-30 2000-09-21 Electromagnetic actuator of an improved type for controlling the valves of an internal-combustion engine
BR0006670-2A BR0006670A (pt) 1999-09-30 2000-09-25 Atuador eletromagnético de tipo aperfeiçoado para controlar as válvulas de um motor de combustão interna.
EP00121478A EP1088967A1 (en) 1999-09-30 2000-09-29 Electromagnetic valve actuator in an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999BO000528A IT1310502B1 (it) 1999-09-30 1999-09-30 Attuatore elettromagnetico di tipo perfezionato per il comando dellevalvole di un motore a scoppio.

Publications (3)

Publication Number Publication Date
ITBO990528A0 ITBO990528A0 (it) 1999-09-30
ITBO990528A1 ITBO990528A1 (it) 2001-03-30
IT1310502B1 true IT1310502B1 (it) 2002-02-18

Family

ID=11344258

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999BO000528A IT1310502B1 (it) 1999-09-30 1999-09-30 Attuatore elettromagnetico di tipo perfezionato per il comando dellevalvole di un motore a scoppio.

Country Status (4)

Country Link
US (1) US6427649B1 (it)
EP (1) EP1088967A1 (it)
BR (1) BR0006670A (it)
IT (1) IT1310502B1 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7089894B2 (en) 2003-10-14 2006-08-15 Visteon Global Technologies, Inc. Electromechanical valve actuator assembly
US20050076866A1 (en) * 2003-10-14 2005-04-14 Hopper Mark L. Electromechanical valve actuator
US7152558B2 (en) * 2003-10-14 2006-12-26 Visteon Global Technologies, Inc. Electromechanical valve actuator assembly
JP2006057521A (ja) * 2004-08-19 2006-03-02 Toyota Motor Corp 電磁駆動弁
JP2006057517A (ja) * 2004-08-19 2006-03-02 Toyota Motor Corp 電磁駆動弁
JP2007046497A (ja) * 2005-08-08 2007-02-22 Toyota Motor Corp 電磁駆動弁

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3616540A1 (de) * 1986-05-16 1987-11-19 Porsche Ag Vorrichtung zum betaetigen eines gaswechsel-tellerventils einer hubkolben-brennkraftmaschine
US5161494A (en) * 1992-01-15 1992-11-10 Brown Jr John N Electromagnetic valve actuator
EP0796402B1 (en) * 1994-11-09 2000-05-31 Aura Systems, Inc. Hinged armature electromagnetically actuated valve
DE29604946U1 (de) 1996-03-16 1997-07-17 Fev Motorentech Gmbh & Co Kg Elektromagnetischer Aktuator für ein Gaswechselventil mit Ventilspielausgleich
DE19628860B4 (de) 1996-07-17 2008-07-31 Bayerische Motoren Werke Aktiengesellschaft Elektromagnetische Betätigungsvorrichtung für ein Brennkraftmaschinen-Hubventil
DE19647305C1 (de) * 1996-11-15 1998-02-05 Daimler Benz Ag Vorrichtung zur elektromagnetischen Betätigung eines Gaswechselventils

Also Published As

Publication number Publication date
US6427649B1 (en) 2002-08-06
EP1088967A1 (en) 2001-04-04
ITBO990528A0 (it) 1999-09-30
BR0006670A (pt) 2001-04-24
ITBO990528A1 (it) 2001-03-30

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