IT1311434B1 - Metodo per il controllo di attuatori elettromagnetici perl'azionamento di valvole di aspirazione e scarico in motori a - Google Patents

Metodo per il controllo di attuatori elettromagnetici perl'azionamento di valvole di aspirazione e scarico in motori a

Info

Publication number
IT1311434B1
IT1311434B1 IT1999BO000689A ITBO990689A IT1311434B1 IT 1311434 B1 IT1311434 B1 IT 1311434B1 IT 1999BO000689 A IT1999BO000689 A IT 1999BO000689A IT BO990689 A ITBO990689 A IT BO990689A IT 1311434 B1 IT1311434 B1 IT 1311434B1
Authority
IT
Italy
Prior art keywords
motors
intake
activation
control
exhaust valves
Prior art date
Application number
IT1999BO000689A
Other languages
English (en)
Inventor
Lieto Nicola Di
Gilberto Burgio
Roberto Flora
Original Assignee
Magneti Marelli Powertain 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11344418&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1311434(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Magneti Marelli Powertain Spa filed Critical Magneti Marelli Powertain Spa
Priority to IT1999BO000689A priority Critical patent/IT1311434B1/it
Publication of ITBO990689A0 publication Critical patent/ITBO990689A0/it
Priority to ES00127587T priority patent/ES2245923T3/es
Priority to DE60021842T priority patent/DE60021842T2/de
Priority to BR0006575-7A priority patent/BR0006575A/pt
Priority to US09/736,125 priority patent/US6671156B2/en
Priority to EP00127587A priority patent/EP1108861B1/en
Publication of ITBO990689A1 publication Critical patent/ITBO990689A1/it
Application granted granted Critical
Publication of IT1311434B1 publication Critical patent/IT1311434B1/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
    • 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
    • F01L2201/00—Electronic control systems; Apparatus or methods therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
IT1999BO000689A 1999-12-17 1999-12-17 Metodo per il controllo di attuatori elettromagnetici perl'azionamento di valvole di aspirazione e scarico in motori a IT1311434B1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT1999BO000689A IT1311434B1 (it) 1999-12-17 1999-12-17 Metodo per il controllo di attuatori elettromagnetici perl'azionamento di valvole di aspirazione e scarico in motori a
ES00127587T ES2245923T3 (es) 1999-12-17 2000-12-15 Un metodo para controlar accionadores electromagneticos para poner en funcionamiento valvulas de induccion y escape de motores de combustion interna.
DE60021842T DE60021842T2 (de) 1999-12-17 2000-12-15 Verfahren zur Steuerung von elektromagnetischen Aktoren zum Betreiben der Einlass- und Auslass-Ventile in einer Brennkraftmaschine
BR0006575-7A BR0006575A (pt) 1999-12-17 2000-12-15 Método para controlar os atuadores eletromagnéticos para a operação de válvulas de indução e de escape de motores de combustão interna
US09/736,125 US6671156B2 (en) 1999-12-17 2000-12-15 Method for controlling electromagnetic actuators for operating induction and exhaust valves of internal combustion engines
EP00127587A EP1108861B1 (en) 1999-12-17 2000-12-15 A method for controlling electromagnetic actuators for operating induction and exhaust valves of internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999BO000689A IT1311434B1 (it) 1999-12-17 1999-12-17 Metodo per il controllo di attuatori elettromagnetici perl'azionamento di valvole di aspirazione e scarico in motori a

Publications (3)

Publication Number Publication Date
ITBO990689A0 ITBO990689A0 (it) 1999-12-17
ITBO990689A1 ITBO990689A1 (it) 2001-06-17
IT1311434B1 true IT1311434B1 (it) 2002-03-12

Family

ID=11344418

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999BO000689A IT1311434B1 (it) 1999-12-17 1999-12-17 Metodo per il controllo di attuatori elettromagnetici perl'azionamento di valvole di aspirazione e scarico in motori a

Country Status (6)

Country Link
US (1) US6671156B2 (it)
EP (1) EP1108861B1 (it)
BR (1) BR0006575A (it)
DE (1) DE60021842T2 (it)
ES (1) ES2245923T3 (it)
IT (1) IT1311434B1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20010390A1 (it) * 2001-06-19 2002-12-19 Magneti Marelli Spa Metodo di controllo di un attuatore elettromagnetico per il comando di una valvola di un motore a partire da una condizione di battuta
DE10139362A1 (de) * 2001-08-20 2003-03-06 Heinz Leiber Elektromagnetischer Aktuator
US7128032B2 (en) * 2004-03-26 2006-10-31 Bose Corporation Electromagnetic actuator and control
WO2017156125A2 (en) * 2016-03-11 2017-09-14 Eaton Corporation Inductive coupling to rocker arm assemblies

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3736488A (en) * 1971-08-13 1973-05-29 Ibm Stepping motor control system utilizing pulse blanking and pulse injection techniques including plural shaft encoder
JPS62217313A (ja) * 1986-03-19 1987-09-24 Yuken Kogyo Kk 比例電磁式流体制御弁の制御回路
US5991143A (en) * 1998-04-28 1999-11-23 Siemens Automotive Corporation Method for controlling velocity of an armature of an electromagnetic actuator
IT1311411B1 (it) * 1999-11-30 2002-03-12 Magneti Marelli Spa Metodo per il controllo di attuatori elettromagnetici perazionamento di valvole di aspirazione e scarico in motori a

Also Published As

Publication number Publication date
DE60021842T2 (de) 2006-06-01
ITBO990689A1 (it) 2001-06-17
US6671156B2 (en) 2003-12-30
ES2245923T3 (es) 2006-02-01
EP1108861A2 (en) 2001-06-20
ITBO990689A0 (it) 1999-12-17
US20010004309A1 (en) 2001-06-21
BR0006575A (pt) 2001-07-17
EP1108861A9 (en) 2001-10-17
DE60021842D1 (de) 2005-09-15
EP1108861B1 (en) 2005-08-10
EP1108861A3 (en) 2001-11-07

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