ITBO990528A0 - Attuatore elettromagnetico di tipo perfezionato per il comando delle v alvole di un motore a scoppio . - Google Patents
Attuatore elettromagnetico di tipo perfezionato per il comando delle v alvole di un motore a scoppio .Info
- Publication number
- ITBO990528A0 ITBO990528A0 IT99BO000528A ITBO990528A ITBO990528A0 IT BO990528 A0 ITBO990528 A0 IT BO990528A0 IT 99BO000528 A IT99BO000528 A IT 99BO000528A IT BO990528 A ITBO990528 A IT BO990528A IT BO990528 A0 ITBO990528 A0 IT BO990528A0
- Authority
- IT
- Italy
- Prior art keywords
- valves
- control
- combustion engine
- electromagnetic actuator
- type electromagnetic
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
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 true ITBO990528A0 (it) | 1999-09-30 |
ITBO990528A1 ITBO990528A1 (it) | 2001-03-30 |
IT1310502B1 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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7152558B2 (en) * | 2003-10-14 | 2006-12-26 | Visteon Global Technologies, Inc. | Electromechanical valve actuator assembly |
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 |
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)
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 Motorentechnik GmbH & Co. KG, 52078 Aachen | 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 |
-
1999
- 1999-09-30 IT IT1999BO000528A patent/IT1310502B1/it active
-
2000
- 2000-09-21 US US09/666,336 patent/US6427649B1/en not_active Expired - Fee Related
- 2000-09-25 BR BR0006670-2A patent/BR0006670A/pt not_active IP Right Cessation
- 2000-09-29 EP EP00121478A patent/EP1088967A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP1088967A1 (en) | 2001-04-04 |
IT1310502B1 (it) | 2002-02-18 |
US6427649B1 (en) | 2002-08-06 |
ITBO990528A1 (it) | 2001-03-30 |
BR0006670A (pt) | 2001-04-24 |
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