BR0005688A - Atuador eletromagnético para o controle de válvulas de um motor de combustão interna - Google Patents
Atuador eletromagnético para o controle de válvulas de um motor de combustão internaInfo
- Publication number
- BR0005688A BR0005688A BR0005688-0A BR0005688A BR0005688A BR 0005688 A BR0005688 A BR 0005688A BR 0005688 A BR0005688 A BR 0005688A BR 0005688 A BR0005688 A BR 0005688A
- Authority
- BR
- Brazil
- Prior art keywords
- valve
- combustion engine
- internal combustion
- electromagnetic actuator
- valve control
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1999BO000509A IT1310488B1 (it) | 1999-09-23 | 1999-09-23 | Attuatore elettromagnetico per il comando delle valvole di un motore ascoppio. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0005688A true BR0005688A (pt) | 2001-06-19 |
Family
ID=11344239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0005688-0A BR0005688A (pt) | 1999-09-23 | 2000-09-20 | Atuador eletromagnético para o controle de válvulas de um motor de combustão interna |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6427650B1 (pt) |
| EP (1) | EP1087110A1 (pt) |
| BR (1) | BR0005688A (pt) |
| IT (1) | IT1310488B1 (pt) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10140706A1 (de) * | 2001-08-18 | 2003-02-27 | Mahle Filtersysteme Gmbh | Hochgeschwindigkeitsstelleinrichtung |
| ITBO20010569A1 (it) | 2001-09-20 | 2003-03-20 | Magneti Marelli Powertrain Spa | Metodo di pilotaggio di attuatori elettromagnetici per il comando di una pluralita' di valvole di un motore |
| US6681731B2 (en) * | 2001-12-11 | 2004-01-27 | Visteon Global Technologies, Inc. | Variable valve mechanism for an engine |
| US20050001702A1 (en) * | 2003-06-17 | 2005-01-06 | Norton John D. | Electromechanical valve actuator |
| 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 |
| US7089894B2 (en) * | 2003-10-14 | 2006-08-15 | Visteon Global Technologies, Inc. | Electromechanical valve actuator assembly |
| US7255073B2 (en) * | 2003-10-14 | 2007-08-14 | Visteon Global Technologies, Inc. | Electromechanical valve actuator beginning of stroke damper |
| US7305942B2 (en) * | 2005-02-23 | 2007-12-11 | Visteon Global Technologies, Inc. | Electromechanical valve actuator |
| US7305943B2 (en) * | 2005-02-23 | 2007-12-11 | Visteon Global Technologies, Inc. | Electromagnet assembly for electromechanical valve actuators |
| JP4475198B2 (ja) | 2005-07-27 | 2010-06-09 | トヨタ自動車株式会社 | 電磁駆動弁 |
| JP2007040162A (ja) | 2005-08-02 | 2007-02-15 | Toyota Motor Corp | 電磁駆動弁 |
| EP1749983A3 (en) | 2005-08-02 | 2008-01-16 | Toyota Jidosha Kabushiki Kaisha | Electromagnetically driven valve |
| JP2007040238A (ja) * | 2005-08-04 | 2007-02-15 | Toyota Motor Corp | 電磁駆動弁 |
| JP2007046498A (ja) * | 2005-08-08 | 2007-02-22 | Toyota Motor Corp | 電磁駆動弁 |
| JP2007046497A (ja) * | 2005-08-08 | 2007-02-22 | Toyota Motor Corp | 電磁駆動弁 |
| JP2007046503A (ja) | 2005-08-08 | 2007-02-22 | Toyota Motor Corp | 電磁駆動弁 |
| JP2007071186A (ja) * | 2005-09-09 | 2007-03-22 | Toyota Motor Corp | 電磁駆動弁 |
Family Cites Families (7)
| 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 |
| DE3920931A1 (de) | 1989-06-27 | 1991-01-03 | Fev Motorentech Gmbh & Co Kg | Elektromagnetisch arbeitende stelleinrichtung |
| US5161494A (en) * | 1992-01-15 | 1992-11-10 | Brown Jr John N | Electromagnetic valve actuator |
| US5772179A (en) | 1994-11-09 | 1998-06-30 | Aura Systems, Inc. | Hinged armature electromagnetically actuated valve |
| DE19628860B4 (de) | 1996-07-17 | 2008-07-31 | Bayerische Motoren Werke Aktiengesellschaft | Elektromagnetische Betätigungsvorrichtung für ein Brennkraftmaschinen-Hubventil |
| DE19714412A1 (de) | 1997-04-08 | 1998-10-15 | Braunewell Markus | Elektromagnetischer Antrieb |
| EP0970295B1 (de) | 1997-03-24 | 2001-06-20 | LSP Innovative Automotive Systems GmbH | Elektromagnetischer antrieb |
-
1999
- 1999-09-23 IT IT1999BO000509A patent/IT1310488B1/it active
-
2000
- 2000-09-20 BR BR0005688-0A patent/BR0005688A/pt not_active IP Right Cessation
- 2000-09-21 US US09/666,337 patent/US6427650B1/en not_active Expired - Fee Related
- 2000-09-22 EP EP00120785A patent/EP1087110A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| ITBO990509A0 (it) | 1999-09-23 |
| US6427650B1 (en) | 2002-08-06 |
| EP1087110A1 (en) | 2001-03-28 |
| ITBO990509A1 (it) | 2001-03-23 |
| IT1310488B1 (it) | 2002-02-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/09/2000, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B24H | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi) | ||
| B24F | Patent annual fee: publication cancelled |
Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA. |
|
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AS 11A, 12A, 13A, 14A, 15A, 16A, 17A, 18A, 19A E 20A ANUIDADES. |
|
| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |