ITMI20051810A1 - ELECTRO-HYDRAULIC CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE VALVES WITH VARIABLE DRIVE - Google Patents

ELECTRO-HYDRAULIC CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE VALVES WITH VARIABLE DRIVE

Info

Publication number
ITMI20051810A1
ITMI20051810A1 IT001810A ITMI20051810A ITMI20051810A1 IT MI20051810 A1 ITMI20051810 A1 IT MI20051810A1 IT 001810 A IT001810 A IT 001810A IT MI20051810 A ITMI20051810 A IT MI20051810A IT MI20051810 A1 ITMI20051810 A1 IT MI20051810A1
Authority
IT
Italy
Prior art keywords
electro
control device
combustion engine
internal combustion
hydraulic control
Prior art date
Application number
IT001810A
Other languages
Italian (it)
Inventor
Eliodoro Chiavazzo
Orto Pierluigi Dell
Gaeta Alessandro Di
Gerardo Manganello
Mario Marchetti
Giuseppe Police
Original Assignee
Dellorto 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 Dellorto Spa filed Critical Dellorto Spa
Priority to IT001810A priority Critical patent/ITMI20051810A1/en
Priority to EP06121187A priority patent/EP1770247A3/en
Publication of ITMI20051810A1 publication Critical patent/ITMI20051810A1/en

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
    • F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
IT001810A 2005-09-28 2005-09-28 ELECTRO-HYDRAULIC CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE VALVES WITH VARIABLE DRIVE ITMI20051810A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT001810A ITMI20051810A1 (en) 2005-09-28 2005-09-28 ELECTRO-HYDRAULIC CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE VALVES WITH VARIABLE DRIVE
EP06121187A EP1770247A3 (en) 2005-09-28 2006-09-25 Electro-hydraulic variable valve actuator and method to control valves of internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001810A ITMI20051810A1 (en) 2005-09-28 2005-09-28 ELECTRO-HYDRAULIC CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE VALVES WITH VARIABLE DRIVE

Publications (1)

Publication Number Publication Date
ITMI20051810A1 true ITMI20051810A1 (en) 2007-03-29

Family

ID=36677102

Family Applications (1)

Application Number Title Priority Date Filing Date
IT001810A ITMI20051810A1 (en) 2005-09-28 2005-09-28 ELECTRO-HYDRAULIC CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE VALVES WITH VARIABLE DRIVE

Country Status (2)

Country Link
EP (1) EP1770247A3 (en)
IT (1) ITMI20051810A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20060608A1 (en) * 2006-03-30 2007-09-30 Dellorto Spa SYSTEMS AND ELECTRO-HYDRAULIC CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE VALVES WITH VARIABLE DRIVE WITH SINGLE THREE-WAY SOLENOID VALVE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0915235A3 (en) * 1997-11-07 1999-06-16 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Hydraulic actuating system for an internal combustion engine valve
DE10140528A1 (en) * 2001-08-17 2003-02-27 Bosch Gmbh Robert Device for controlling gas exchange valves
DE10147305A1 (en) * 2001-09-26 2003-04-17 Bosch Gmbh Robert Internal combustion engine
ITBO20030390A1 (en) * 2003-06-23 2004-12-24 Magneti Marelli Powertrain Spa METHOD AND VALVE SPEED CONTROL DEVICE
DE102004002140A1 (en) * 2004-01-15 2005-08-04 Robert Bosch Gmbh Device for controlling a gas exchange valve for an internal combustion engine

Also Published As

Publication number Publication date
EP1770247A3 (en) 2010-10-06
EP1770247A2 (en) 2007-04-04

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