JP4622261B2 - 内燃機関用の電気機械式バルブ制御アクチュエータ及びそのようなアクチュエータを備える内燃機関 - Google Patents
内燃機関用の電気機械式バルブ制御アクチュエータ及びそのようなアクチュエータを備える内燃機関 Download PDFInfo
- Publication number
- JP4622261B2 JP4622261B2 JP2004040037A JP2004040037A JP4622261B2 JP 4622261 B2 JP4622261 B2 JP 4622261B2 JP 2004040037 A JP2004040037 A JP 2004040037A JP 2004040037 A JP2004040037 A JP 2004040037A JP 4622261 B2 JP4622261 B2 JP 4622261B2
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- JP
- Japan
- Prior art keywords
- electromagnet
- actuator
- magnet
- plate
- section
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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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
- F01L2009/2132—Biasing means
- F01L2009/2134—Helical springs
- F01L2009/2136—Two opposed springs for intermediate resting position of the armature
-
- 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
- F01L2009/2146—Latching means
- F01L2009/2148—Latching means using permanent magnet
-
- 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
- F01L2009/2151—Damping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
- Electromagnets (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Description
電磁石はE字形状の磁気回路を有し、磁石はこのE字形状回路の分岐の端に配置されることを特徴とする電気機械式バルブ制御アクチュエータに関する。
102,104 スプリング
106,106a,106b,108,200,300,400,500,600,700,1006 電磁石
109 コイル
110 バルブ
111 弁座
112 ロッド
114,210,310,610,710,1004 磁気プレート
116,118,202,204,206,302,402,502,604,702,1001,1002 磁石
117 シリンダ
208,304,404,602,704 磁気回路
306 ループ
308 中央分岐
312,606 端分岐
Claims (7)
- 内燃機関用の電気機械式バルブ制御アクチュエータであって、磁石(202,204,206,302,402,502,702,1001,1002)を備えた電磁石(200,300,400,500,600,700,1006)と、該電磁石の近くを移動する可動磁気プレート(210,310,610,710)とを有し、前記磁石(202,204,206,302,402,502,702,1001,1002)が、前記プレート(210,310,610,710)に対向して電磁石(200,300,400,500,600,700,1006)の表面に配置される電気機械式バルブ制御アクチュエータにおいて、
前記電磁石(200,300,400,500,600,700,1006)は、E字形状の磁気回路(208,304,404,602,704)を有し、少なくとも1つの前記磁石(202,302,402,502,702,1001,1002)は、前記E字形状の磁気回路の中央分岐の端に配置されており、前記プレートの一体部分であるロッドが、前記E字形状の磁気回路の外部に配置されていることを特徴とする電気機械式バルブ制御アクチュエータ。 - 前記回路の複数の分岐が磁石を備えていることを特徴とする請求項1に記載のアクチュエータ。
- 前記磁石の少なくとも1つは、該磁石が配置される前記分岐の軸断面(2Sc)より大きい軸断面(Sa)を有することを特徴とする請求項1又は2に記載のアクチュエータ。
- 前記プレート(610)は、前記E字形状の支持体の端分岐(606)の軸断面(Se)より小さい軸断面(Sp)を有することを特徴とする請求項1から3のいずれか1項に記載のアクチュエータ。
- 前記支持体の端分岐の前記軸断面(Se)は、前記支持体の前記中央分岐の前記軸断面(2Sc)の半分より小さいことを特徴とする請求項1から4のいずれか1項に記載のアクチュエータ。
- 前記支持体の端分岐と前記E字形状の支持体の前記中央分岐との接合部の軸断面(Se)は、前記支持体の前記中央分岐の前記軸断面(2Sc)の半分より小さいことを特徴とする請求項1から5のいずれか1項に記載のアクチュエータ。
- 磁石を備えた電磁石と、該電磁石の近くにくる可動磁気プレートとを備えた電気機械式バルブ制御アクチュエータを有する内燃機関において、
前記アクチュエータは、請求項1から6のいずれか1項に記載のものであることを特徴とする内燃機関。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0301950 | 2003-02-18 | ||
FR0301950A FR2851291B1 (fr) | 2003-02-18 | 2003-02-18 | Actionneur electromecanique de commande de soupape pour moteur a combustion interne et moteur a combustion interne muni d'un tel actionneur |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2004286021A JP2004286021A (ja) | 2004-10-14 |
JP2004286021A6 JP2004286021A6 (ja) | 2005-01-06 |
JP4622261B2 true JP4622261B2 (ja) | 2011-02-02 |
Family
ID=32732017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004040037A Expired - Fee Related JP4622261B2 (ja) | 2003-02-18 | 2004-02-17 | 内燃機関用の電気機械式バルブ制御アクチュエータ及びそのようなアクチュエータを備える内燃機関 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7097150B2 (ja) |
EP (1) | EP1450011B1 (ja) |
JP (1) | JP4622261B2 (ja) |
AT (1) | ATE469289T1 (ja) |
DE (1) | DE602004027323D1 (ja) |
ES (1) | ES2346436T3 (ja) |
FR (1) | FR2851291B1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4064934B2 (ja) * | 2004-02-27 | 2008-03-19 | 三菱重工業株式会社 | 電磁弁装置 |
DE202004006156U1 (de) * | 2004-04-19 | 2004-08-26 | Bürkert Werke GmbH & Co. KG | Magnetantrieb für ein Ventil |
JP2006223081A (ja) * | 2005-01-14 | 2006-08-24 | Matsushita Electric Ind Co Ltd | アクチュエータ構造およびそれを用いたアクチュエータブロック、ならびに電子機器 |
EP1748238B1 (de) * | 2005-07-26 | 2008-01-02 | Festo Ag & Co. | Elektromagnetventil |
FR2894377B1 (fr) * | 2005-12-02 | 2008-05-16 | Valeo Sys Controle Moteur Sas | Actionneur electromagnetique avec deux electroaimants comportant des aimants de forces differentes, et procede de gestion d'une soupape de moteur a combustion interne faisant application. |
FR2894380B1 (fr) * | 2005-12-02 | 2008-02-29 | Valeo Sys Controle Moteur Sas | Actionneur electromagnetique a aimants permanents disposes en v et a branche centrale en retrait. |
JP5394068B2 (ja) * | 2005-12-02 | 2014-01-22 | ヴァレオ システム ドゥ コントロール モトゥール | 永久磁石がv字形に配置された電磁アクチュエータ |
US8066474B1 (en) | 2006-06-16 | 2011-11-29 | Jansen's Aircraft Systems Controls, Inc. | Variable guide vane actuator |
DE502007000822D1 (de) * | 2006-10-23 | 2009-07-16 | Pilz Auslandsbeteiligungen Gmb | Zuhaltevorrichtung |
DE102007050550A1 (de) * | 2007-10-23 | 2009-04-30 | Robert Bosch Gmbh | Multipol-Magnetaktor |
AT515114B1 (de) * | 2014-09-23 | 2015-06-15 | Seh Ltd | Magnetvorrichtung umfassend Statoren und Translatoren |
US10851907B2 (en) * | 2015-11-09 | 2020-12-01 | Husco Automotive Holdings Llc | System and methods for an electromagnetic actuator |
JP2017169433A (ja) | 2016-03-17 | 2017-09-21 | フスコ オートモーティブ ホールディングス エル・エル・シーHUSCO Automotive Holdings LLC | 電磁アクチュエータのためのシステムおよび方法 |
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JPH11101110A (ja) * | 1997-09-26 | 1999-04-13 | Nissan Motor Co Ltd | 電磁バルブの駆動装置 |
JP2000170952A (ja) * | 1998-12-07 | 2000-06-23 | Toyota Motor Corp | 電磁駆動装置 |
JP2000303810A (ja) * | 1999-04-23 | 2000-10-31 | Honda Motor Co Ltd | 内燃機関の電磁式動弁装置 |
JP2001123808A (ja) * | 1999-08-18 | 2001-05-08 | Nippon Piston Ring Co Ltd | 電磁式弁駆動装置 |
JP2001303915A (ja) * | 2000-04-18 | 2001-10-31 | Nissan Motor Co Ltd | 内燃機関の動弁装置 |
JP2002115515A (ja) * | 2000-10-06 | 2002-04-19 | Nissan Motor Co Ltd | 電磁駆動弁用アクチュエータ及び内燃機関の動弁装置、並びに弁体の電磁駆動方法 |
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-
2003
- 2003-02-18 FR FR0301950A patent/FR2851291B1/fr not_active Expired - Fee Related
-
2004
- 2004-01-27 ES ES04300049T patent/ES2346436T3/es not_active Expired - Lifetime
- 2004-01-27 DE DE602004027323T patent/DE602004027323D1/de not_active Expired - Lifetime
- 2004-01-27 EP EP04300049A patent/EP1450011B1/fr not_active Expired - Lifetime
- 2004-01-27 AT AT04300049T patent/ATE469289T1/de not_active IP Right Cessation
- 2004-02-17 JP JP2004040037A patent/JP4622261B2/ja not_active Expired - Fee Related
- 2004-02-18 US US10/781,610 patent/US7097150B2/en not_active Expired - Lifetime
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10205313A (ja) * | 1996-12-13 | 1998-08-04 | Fev Motorentechnik Gmbh & Co Kg | 磁極面の接触なしにガス交換弁を電磁操作する方法 |
JPH10205314A (ja) * | 1996-12-13 | 1998-08-04 | Fev Motorentechnik Gmbh & Co Kg | ガス交換弁の電磁弁駆動部を制御する方法 |
JPH11101110A (ja) * | 1997-09-26 | 1999-04-13 | Nissan Motor Co Ltd | 電磁バルブの駆動装置 |
JP2000170952A (ja) * | 1998-12-07 | 2000-06-23 | Toyota Motor Corp | 電磁駆動装置 |
JP2000303810A (ja) * | 1999-04-23 | 2000-10-31 | Honda Motor Co Ltd | 内燃機関の電磁式動弁装置 |
JP2002544433A (ja) * | 1999-05-14 | 2002-12-24 | シーメンス アクチエンゲゼルシヤフト | 電磁複合アクチュエータ |
JP2001123808A (ja) * | 1999-08-18 | 2001-05-08 | Nippon Piston Ring Co Ltd | 電磁式弁駆動装置 |
JP2003509853A (ja) * | 1999-09-16 | 2003-03-11 | シーメンス アクチエンゲゼルシヤフト | 電気機械式アクチュエータ駆動装置の制御方法 |
JP2001303915A (ja) * | 2000-04-18 | 2001-10-31 | Nissan Motor Co Ltd | 内燃機関の動弁装置 |
JP2002115515A (ja) * | 2000-10-06 | 2002-04-19 | Nissan Motor Co Ltd | 電磁駆動弁用アクチュエータ及び内燃機関の動弁装置、並びに弁体の電磁駆動方法 |
Also Published As
Publication number | Publication date |
---|---|
ES2346436T3 (es) | 2010-10-15 |
US7097150B2 (en) | 2006-08-29 |
FR2851291A1 (fr) | 2004-08-20 |
EP1450011A3 (fr) | 2008-12-24 |
FR2851291B1 (fr) | 2006-12-08 |
EP1450011B1 (fr) | 2010-05-26 |
ATE469289T1 (de) | 2010-06-15 |
JP2004286021A (ja) | 2004-10-14 |
EP1450011A2 (fr) | 2004-08-25 |
DE602004027323D1 (de) | 2010-07-08 |
US20040217313A1 (en) | 2004-11-04 |
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