JP4581421B2 - 内燃機関用の電気機械式バルブ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
- JP4581421B2 JP4581421B2 JP2004040038A JP2004040038A JP4581421B2 JP 4581421 B2 JP4581421 B2 JP 4581421B2 JP 2004040038 A JP2004040038 A JP 2004040038A JP 2004040038 A JP2004040038 A JP 2004040038A JP 4581421 B2 JP4581421 B2 JP 4581421B2
- Authority
- JP
- Japan
- Prior art keywords
- electromagnet
- internal combustion
- combustion engine
- plate
- actuator
- 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
Links
Images
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
-
- 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
- F01L2301/00—Using particular materials
-
- 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
- F01L2800/00—Methods of operation using a variable valve timing mechanism
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
- Electromagnets (AREA)
- Magnetically Actuated Valves (AREA)
Description
102、104 スプリング
106、108 電磁石
107、109 コイル
110 バルブ
111 弁座
112 ロッド
114 磁気プレート
116、118 磁石
117 シリンダ
700 バイアスされた電磁石
702 支持具
706 可動磁気プレート
708 コイル
Claims (5)
- 内燃機関用の電気機械式バルブアクチュエータを制御する方法であって、
それぞれが磁石を含む、バイアスされた第1及び第2の電磁石と、
第1及び第2の電磁石の間に配置され、前記第1の電磁石に近い第1の位置と、前記第2の電磁石に近い第2の位置との間で切換わる可動磁気プレートとを含み、
これらの位置間の切り換え時間が前記内燃機関の動作状態に応じて決定され、
前記磁気プレートが前記第2の位置から前記第1の位置に移動する時、
前記第1の電磁石に第1の可変吸引電流を、前記磁気プレートが前記第2の位置と前記第1の位置の等距離位置を通過後は、その最大強度へと徐々に増加させて、前記最大強度に達した後には直ぐに減少させて、前記磁気プレートが前記第1の電磁石と接触したときには減少させて供給し、
前記第2の電磁石に、前記第2の電磁石に含まれる磁石の磁界と反対の磁界を発生させる第2の電流を、該磁石を消磁する目的で供給し、前記第2の電流は、該磁石により発生する磁界の強度以下の強度の磁界を発生させ、少なくとも、前記磁気プレートが、前記2つの電磁石間の距離の半分を移動するまで供給される、
方法。 - 各電磁石は、E字形の支持具を備え、各電磁石の磁石は、前記支持具の分岐部のうちの1つの端部に位置し、前記磁気プレートに面している、
請求項1に記載の方法。 - 前記電流の変化は、振幅及び/又は給電の持続時間に関係する、
請求項1又は2に記載の方法。 - 前記内燃機関の速度を、該内燃機関の動作状態のパラメータとする、
請求項1から3のいずれか1項に記載の方法。 - アクチュエータを備えた内燃機関であって、
それぞれが磁石を含み、バイアスされた第1及び第2の電磁石と、
前記第1及び第2の電磁石の間に配置され、前記第1の電磁石に近い第1の位置と、前記第2の電磁石に近い第2の位置との間で切換わる可動磁気プレートとを含み、
前記アクチュエータは、請求項1から4のいずれか1項に記載の方法により制御される、
内燃機関。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0301953 | 2003-02-18 | ||
FR0301953A FR2851292B1 (fr) | 2003-02-18 | 2003-02-18 | Actionneur electromecanique de soupape pour moteur a combustion interne et moteur a combustion interne muni d'un tel ationneur |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2004278525A JP2004278525A (ja) | 2004-10-07 |
JP2004278525A6 JP2004278525A6 (ja) | 2005-01-06 |
JP4581421B2 true JP4581421B2 (ja) | 2010-11-17 |
Family
ID=32732018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004040038A Expired - Fee Related JP4581421B2 (ja) | 2003-02-18 | 2004-02-17 | 内燃機関用の電気機械式バルブ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) | US7182051B2 (ja) |
EP (1) | EP1450012B1 (ja) |
JP (1) | JP4581421B2 (ja) |
AT (1) | ATE389098T1 (ja) |
DE (1) | DE602004012342T2 (ja) |
ES (1) | ES2299810T3 (ja) |
FR (1) | FR2851292B1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2896615A1 (fr) * | 2006-01-20 | 2007-07-27 | Areva T & D Sa | Actionneur magnetique a aimant permanent a volume reduit |
TWI354079B (en) * | 2008-10-03 | 2011-12-11 | Univ Nat Taipei Technology | Bi-directional electromechanical valve |
US8451080B2 (en) * | 2011-02-16 | 2013-05-28 | Toyota Motor Engineering & Manufacturing North America, Inc. | Magnetic field focusing for actuator applications |
US8736128B2 (en) | 2011-08-10 | 2014-05-27 | Toyota Motor Engineering & Manufacturing North America, Inc. | Three dimensional magnetic field manipulation in electromagnetic devices |
WO2013042566A1 (ja) * | 2011-09-19 | 2013-03-28 | 三菱電機株式会社 | 電磁操作装置およびそれを用いた開閉装置 |
US8570128B1 (en) | 2012-06-08 | 2013-10-29 | Toyota Motor Engineering & Manufacturing North America, Inc. | Magnetic field manipulation devices and actuators incorporating the same |
US9231309B2 (en) | 2012-07-27 | 2016-01-05 | Toyota Motor Engineering & Manufacturing North America, Inc. | Metamaterial magnetic field guide |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
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 |
JP2002364434A (ja) * | 2001-06-07 | 2002-12-18 | Toyota Motor Corp | 機関バルブの駆動制御装置 |
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 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3858135A (en) * | 1973-08-14 | 1974-12-31 | S Gray | Push-pull linear motor |
US4533890A (en) * | 1984-12-24 | 1985-08-06 | General Motors Corporation | Permanent magnet bistable solenoid actuator |
DE3500530A1 (de) * | 1985-01-09 | 1986-07-10 | Binder Magnete GmbH, 7730 Villingen-Schwenningen | Vorrichtung zur elektromagnetischen steuerung von hubventilen |
DE3513103A1 (de) * | 1985-04-12 | 1986-10-16 | Fleck, Andreas, 2000 Hamburg | Elektromagnetisch arbeitende stellvorrichtung |
JP2707127B2 (ja) * | 1988-12-28 | 1998-01-28 | 株式会社いすゞセラミックス研究所 | 電磁力バルブ駆動装置 |
DE4108758C2 (de) | 1991-03-18 | 2000-05-31 | Deutz Ag | Magnetventil für eine Kraftstoff-Einspritzvorrichtung |
JP3134724B2 (ja) * | 1995-02-15 | 2001-02-13 | トヨタ自動車株式会社 | 内燃機関の弁駆動装置 |
DE19623698A1 (de) * | 1996-06-14 | 1997-12-18 | Fev Motorentech Gmbh & Co Kg | Verfahren zur Steuerung der Antriebe von Hubventilen an einer Kolbenbrennkraftmaschine |
DE19651846B4 (de) * | 1996-12-13 | 2005-02-17 | Fev Motorentechnik Gmbh | Verfahren zur elektromagnetischen Betätigung eines Gaswechselventils ohne Polflächenberührung |
JP3465568B2 (ja) * | 1998-01-19 | 2003-11-10 | トヨタ自動車株式会社 | 内燃機関の電磁駆動弁制御装置 |
US6542348B1 (en) * | 1998-02-03 | 2003-04-01 | Joseph J. Stupak, Jr. | Method and system for driving a magnetizing fixture |
FR2784497B1 (fr) | 1998-10-07 | 2000-12-15 | Sagem | Actionneur electromagnetique a palette aimantee |
EP1131541B1 (en) * | 1998-11-06 | 2002-09-11 | Siemens VDO Automotive Corporation | Method of compensation for flux control of an electromechanical actuator |
JP3715460B2 (ja) * | 1999-03-31 | 2005-11-09 | 株式会社日立製作所 | 機関弁の電磁駆動装置 |
ATE224505T1 (de) * | 1999-05-27 | 2002-10-15 | Fev Motorentech Gmbh | Verfahren zur endlagenansteuerung eines durch einen elektromagnetischen aktuator betätigten gaswechselventils an einer kolbenbrennkraftmaschine |
JP3573263B2 (ja) | 1999-07-21 | 2004-10-06 | 愛三工業株式会社 | 電磁アクチュエータ |
DE10003928A1 (de) | 1999-11-25 | 2001-06-07 | Daimler Chrysler Ag | Elektromagnetischer Aktuator |
JP3551109B2 (ja) * | 1999-12-07 | 2004-08-04 | トヨタ自動車株式会社 | 内燃機関の電磁バルブ駆動装置 |
US6269784B1 (en) * | 2000-04-26 | 2001-08-07 | Visteon Global Technologies, Inc. | Electrically actuable engine valve providing position output |
US6308667B1 (en) * | 2000-04-27 | 2001-10-30 | Visteon Global Technologies, Inc. | Actuator for engine valve with tooth and socket armature and core for providing position output and/or improved force profile |
FR2812024B1 (fr) * | 2000-07-18 | 2003-04-04 | Peugeot Citroen Automobiles Sa | Actionneur de soupapes de moteurs a combustion interne |
FR2812025B1 (fr) * | 2000-07-20 | 2003-01-24 | Peugeot Citroen Automobiles Sa | Actionneur electromagnetique de soupape de moteur a combustion interne |
JP2002130510A (ja) * | 2000-10-18 | 2002-05-09 | Toyota Motor Corp | 電磁駆動弁 |
US6532919B2 (en) * | 2000-12-08 | 2003-03-18 | Ford Global Technologies, Inc. | Permanent magnet enhanced electromagnetic valve actuator |
FR2822585B1 (fr) | 2001-03-20 | 2003-08-15 | Peugeot Citroen Automobiles Sa | Actionneur electromagnetique de soupape de moteur a combustion interne |
JP2002364391A (ja) * | 2001-06-08 | 2002-12-18 | Toyota Motor Corp | 電磁駆動弁の中立位置変化検出装置 |
EP1318279B1 (en) * | 2001-12-04 | 2005-02-02 | Ford Global Technologies, Inc. | A permanent magnet enhanced electromagnetic valve actuator |
-
2003
- 2003-02-18 FR FR0301953A patent/FR2851292B1/fr not_active Expired - Fee Related
-
2004
- 2004-01-27 EP EP04300050A patent/EP1450012B1/fr not_active Expired - Lifetime
- 2004-01-27 ES ES04300050T patent/ES2299810T3/es not_active Expired - Lifetime
- 2004-01-27 DE DE602004012342T patent/DE602004012342T2/de not_active Expired - Lifetime
- 2004-01-27 AT AT04300050T patent/ATE389098T1/de not_active IP Right Cessation
- 2004-02-17 JP JP2004040038A patent/JP4581421B2/ja not_active Expired - Fee Related
- 2004-02-17 US US10/779,900 patent/US7182051B2/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
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 |
JP2002364434A (ja) * | 2001-06-07 | 2002-12-18 | Toyota Motor Corp | 機関バルブの駆動制御装置 |
Also Published As
Publication number | Publication date |
---|---|
DE602004012342D1 (de) | 2008-04-24 |
ES2299810T3 (es) | 2008-06-01 |
US20040206318A1 (en) | 2004-10-21 |
US7182051B2 (en) | 2007-02-27 |
FR2851292B1 (fr) | 2007-02-23 |
FR2851292A1 (fr) | 2004-08-20 |
EP1450012A1 (fr) | 2004-08-25 |
EP1450012B1 (fr) | 2008-03-12 |
JP2004278525A (ja) | 2004-10-07 |
DE602004012342T2 (de) | 2009-04-02 |
ATE389098T1 (de) | 2008-03-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6047672A (en) | Engine valve-driving electromagnetic valve | |
JP2018026568A (ja) | ソレノイド・アクチュエータ | |
JP2013128410A (ja) | 素早く作動する双安定分極電磁アクチュエータ | |
JPH10336989A (ja) | 磁気で衝突を緩衝する電磁式アクチュータ | |
JP4581421B2 (ja) | 内燃機関用の電気機械式バルブ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 | |
KR20090115950A (ko) | 하이브리드 전기자기적 액추에이터 | |
US6274954B1 (en) | Electromagnetic actuator for actuating a gas-exchanging valve | |
JP2004278525A6 (ja) | 内燃機関用の電気機械式バルブ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 | |
JP5025889B2 (ja) | 内燃機関用のバルブの電気機械式アクチュエータ、およびそのようなアクチュエータを具備する内燃機関 | |
US7097150B2 (en) | Electromechanical valve control actuator for internal combustion engines and internal combustion engine equipped with such an actuator | |
ES2292074T3 (es) | Accionador electromagnetico con bobina movil. | |
JP2001123808A (ja) | 電磁式弁駆動装置 | |
US20070025046A1 (en) | Electromagnetic dual-coil valve actuator with permanent magnet | |
JPH0236043B2 (ja) | ||
US7111595B2 (en) | Electromechanical valve control actuator for internal combustion engines | |
JPH0737460A (ja) | 遮断器投入用の電磁石装置 | |
JP4622260B2 (ja) | 内燃機関用の電気機械式バルブ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 | |
JP2009019619A (ja) | 電磁駆動バルブ装置 | |
JP4660424B2 (ja) | 燃料噴射装置 | |
JP2004019533A (ja) | 電磁駆動弁 | |
JP2018010719A (ja) | 開閉装置 | |
EP1561915A3 (fr) | Actionneur électromécanique de soupape de moteur à combustion interne | |
JP2004530396A (ja) | 電磁アクチュエータを製造する方法 | |
JPH0347414A (ja) | 電磁力バルブ駆動装置 | |
CN115143315A (zh) | 电磁阀控制方法和控制系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070109 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090818 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20091118 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100216 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100514 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20100803 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100816 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4581421 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130910 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |