ES2196454T3 - Dispositivo de control de valvula en un motor de combustion interna. - Google Patents
Dispositivo de control de valvula en un motor de combustion interna.Info
- Publication number
- ES2196454T3 ES2196454T3 ES98120562T ES98120562T ES2196454T3 ES 2196454 T3 ES2196454 T3 ES 2196454T3 ES 98120562 T ES98120562 T ES 98120562T ES 98120562 T ES98120562 T ES 98120562T ES 2196454 T3 ES2196454 T3 ES 2196454T3
- Authority
- ES
- Spain
- Prior art keywords
- valve
- actuator
- cam
- amount
- control device
- 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 - Lifetime
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
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
- F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
- F01L1/352—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using bevel or epicyclic gear
-
- 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
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/08—Shape of cams
-
- 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
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/12—Transmitting gear between valve drive and valve
-
- 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
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/18—Rocking arms or levers
-
- 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
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
- F01L1/267—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder with means for varying the timing or the lift of the valves
-
- 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
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
-
- 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
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
- F01L13/0021—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by modification of rocker arm ratio
-
- 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
- F01L2305/00—Valve arrangements comprising rollers
-
- 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
- F01L2820/00—Details on specific features characterising valve gear arrangements
- F01L2820/03—Auxiliary actuators
- F01L2820/031—Electromagnets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
SE CONECTA UN ACCIONADOR A UNO DE LOS COMPONENTES QUE FORMAN UN DISPOSITIVO TRANSMISOR DE ENERGIA QUE PUEDE TRANSMITIR LA ENERGIA QUE SUMINISTRA UNA LEVA ACCIONADORA DE VALVULA DISPUESTA EN UN ARBOL DE LEVAS, DE MANERA QUE EL ACCIONADOR PUEDE IMPULSAR UNA VALVULA DE MOTOR CON UNA CANTIDAD DE FUERZA ASCENSIONAL QUE SE OBTIENE AGREGANDO UNA CANTIDAD DE FUERZA ASCENSIONAL DE LA VALVULA DE MOTOR BASADA EN UN PERFIL DE LEVA DE LA LEVA ACCIONADORA DE VALVULA Y UNA CANTIDAD DE FUERZA ASCENSIONAL DE LA VALVULA DEL MOTOR BASADA EN EL FUNCIONAMIENTO DEL ACCIONADOR. ASI, UNA PARTE DE LA CANTIDAD DE FUERZA ASCENSIONAL DE LA VALVULA DE MOTOR LA SOPORTA LA LEVA ACCIONADORA DE VALVULA, CON LO QUE SE PUEDE REDUCIR LA ENERGIA DE APERTURA DE LA VALVULA SOPORTADA POR EL ACCIONADOR SI SE COMPARA CON EL SISTEMA DISEÑADO PARA QUE LA VALVULA DE MOTOR SOLO ESTE IMPULSADA POR EL ACCIONADOR. LA CANTIDAD DE ENERGIA ELECTRICA QUE CONSUME EL ACCIONADOR PUEDE SER MENOR.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29712997 | 1997-10-29 | ||
JP6820398A JPH11264309A (ja) | 1998-03-18 | 1998-03-18 | 内燃機関の動弁装置 |
JP6996698A JPH11264308A (ja) | 1998-03-19 | 1998-03-19 | 内燃機関の動弁装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2196454T3 true ES2196454T3 (es) | 2003-12-16 |
Family
ID=27299658
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98120562T Expired - Lifetime ES2196454T3 (es) | 1997-10-29 | 1998-10-29 | Dispositivo de control de valvula en un motor de combustion interna. |
ES02019249T Expired - Lifetime ES2303842T3 (es) | 1997-10-29 | 1998-10-29 | Sistema operativo de valvula en un motor de combustion interna. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES02019249T Expired - Lifetime ES2303842T3 (es) | 1997-10-29 | 1998-10-29 | Sistema operativo de valvula en un motor de combustion interna. |
Country Status (10)
Country | Link |
---|---|
US (1) | US6138620A (es) |
EP (3) | EP1300550B1 (es) |
KR (1) | KR100311588B1 (es) |
CN (1) | CN1092281C (es) |
AU (1) | AU710716B2 (es) |
CA (1) | CA2252132C (es) |
DE (2) | DE69812839T2 (es) |
ES (2) | ES2196454T3 (es) |
MY (1) | MY120554A (es) |
TW (1) | TW368548B (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6807929B2 (en) * | 2002-05-14 | 2004-10-26 | Caterpillar Inc | Engine valve actuation system and method |
US6928969B2 (en) * | 2002-05-14 | 2005-08-16 | Caterpillar Inc | System and method for controlling engine operation |
US7007643B2 (en) * | 2002-12-30 | 2006-03-07 | Caterpillar Inc. | Engine valve actuation system |
JP4158507B2 (ja) * | 2002-12-05 | 2008-10-01 | トヨタ自動車株式会社 | 内燃機関の弁駆動システム |
DE102004050056A1 (de) * | 2004-10-14 | 2006-04-27 | Bayerische Motoren Werke Ag | Maschinengehäuse für eine Brennkraftmaschine |
JP4197028B2 (ja) * | 2006-10-31 | 2008-12-17 | 三菱自動車工業株式会社 | 電動アクチュエータの配置構造 |
DE102011014744B4 (de) * | 2011-03-22 | 2015-04-30 | Kolbenschmidt Pierburg Innovations Gmbh | Mechanisch steuerbarer Ventiltrieb sowie mechanisch steuerbare Ventiltriebanordnung |
WO2016145562A1 (en) * | 2015-03-13 | 2016-09-22 | GM Global Technology Operations LLC | Increased duration intake camshaft with dwell at peak lift |
JP6308176B2 (ja) * | 2015-06-23 | 2018-04-11 | 株式会社Soken | バルブタイミング調整装置 |
WO2022075652A1 (ko) * | 2020-10-07 | 2022-04-14 | 장순길 | 연속 가변 밸브 리프트 장치 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4414931A (en) * | 1981-10-13 | 1983-11-15 | Investment Rarities, Incorporated | Variable valve operating mechanism for internal combustion engines |
JPS5891317A (ja) * | 1981-11-25 | 1983-05-31 | Honda Motor Co Ltd | 可変バルブタイミング機構 |
JPS5943911A (ja) * | 1982-09-03 | 1984-03-12 | Toyota Motor Corp | 内燃機関用カム |
JPS6011612A (ja) * | 1983-06-29 | 1985-01-21 | Atsugi Motor Parts Co Ltd | 内燃機関における気筒数可変機構 |
JPS60164613A (ja) * | 1984-02-07 | 1985-08-27 | Suzuki Motor Co Ltd | 4サイクルエンジンのバルブ開閉タイミング可変装置 |
GB2171454A (en) * | 1985-02-26 | 1986-08-28 | South Western Ind Res | An adjustable valve actuator for an engine |
JPH081125B2 (ja) * | 1986-10-16 | 1996-01-10 | マツダ株式会社 | エンジンのバルブ駆動装置 |
US4793296A (en) * | 1987-01-30 | 1988-12-27 | Honda Giken Kogyo Kabushiki Kaisha | Valve operating mechanism for internal combustion engine |
JPS63289208A (ja) * | 1987-05-22 | 1988-11-25 | Honda Motor Co Ltd | エンジンのバルブ制御装置 |
JP2709737B2 (ja) * | 1989-09-01 | 1998-02-04 | 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 |
US5111781A (en) * | 1990-03-14 | 1992-05-12 | Suzuki Kabushiki Kaisha | Valve actuating mechanism in four-stroke cycle engine |
US5085181A (en) * | 1990-06-18 | 1992-02-04 | Feuling Engineering, Inc. | Electro/hydraulic variable valve timing system |
JPH0533840A (ja) | 1991-07-29 | 1993-02-09 | Canon Inc | 遊星摩擦式変速装置 |
JP2588803B2 (ja) * | 1991-08-29 | 1997-03-12 | 本田技研工業株式会社 | 内燃機関 |
JPH0579450A (ja) | 1991-09-20 | 1993-03-30 | Mitsubishi Heavy Ind Ltd | 風 車 |
JPH05157149A (ja) | 1991-12-02 | 1993-06-22 | Shimpo Ind Co Ltd | 遊星型摩擦伝動増減速機 |
JPH0634005A (ja) | 1992-07-13 | 1994-02-08 | Koyo Seiko Co Ltd | 遊星ローラ式動力伝達装置 |
JP3025108B2 (ja) | 1992-08-20 | 2000-03-27 | 三菱重工業株式会社 | 風車発電機用トラクションドライブ増速機 |
JPH07305613A (ja) * | 1994-05-10 | 1995-11-21 | Honda Motor Co Ltd | 内燃機関の動弁装置 |
US5529033A (en) * | 1995-05-26 | 1996-06-25 | Eaton Corporation | Multiple rocker arm valve control system |
GB9519865D0 (en) * | 1995-09-29 | 1995-11-29 | Univ Singapore | Protein |
DE29519593U1 (de) * | 1995-12-11 | 1997-04-03 | Fev Motorentech Gmbh & Co Kg | Einrichtung zur Betätigung von Ventilen an einer Kolbenmaschine mit veränderbarem Ventilhub, insbesondere einer Kolbenbrennkraftmaschine |
US6016779A (en) * | 1996-09-02 | 2000-01-25 | Honda Giken Kogyo Kabushiki Kaisha | Valve operating system in internal combustion engine |
-
1998
- 1998-10-27 MY MYPI98004879A patent/MY120554A/en unknown
- 1998-10-28 AU AU89590/98A patent/AU710716B2/en not_active Ceased
- 1998-10-28 US US09/179,878 patent/US6138620A/en not_active Expired - Fee Related
- 1998-10-28 TW TW087117856A patent/TW368548B/zh active
- 1998-10-28 CA CA002252132A patent/CA2252132C/en not_active Expired - Fee Related
- 1998-10-29 ES ES98120562T patent/ES2196454T3/es not_active Expired - Lifetime
- 1998-10-29 DE DE69812839T patent/DE69812839T2/de not_active Expired - Fee Related
- 1998-10-29 ES ES02019249T patent/ES2303842T3/es not_active Expired - Lifetime
- 1998-10-29 DE DE69839327T patent/DE69839327T2/de not_active Expired - Fee Related
- 1998-10-29 EP EP02019249A patent/EP1300550B1/en not_active Expired - Lifetime
- 1998-10-29 EP EP98120562A patent/EP0913557B1/en not_active Expired - Lifetime
- 1998-10-29 EP EP08000942A patent/EP1916392B1/en not_active Expired - Lifetime
- 1998-10-29 CN CN98123623A patent/CN1092281C/zh not_active Expired - Fee Related
- 1998-10-29 KR KR1019980045917A patent/KR100311588B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1092281C (zh) | 2002-10-09 |
EP0913557B1 (en) | 2003-04-02 |
EP1300550A2 (en) | 2003-04-09 |
AU710716B2 (en) | 1999-09-30 |
EP0913557A3 (en) | 2000-05-03 |
EP1300550B1 (en) | 2008-04-02 |
TW368548B (en) | 1999-09-01 |
EP1916392A2 (en) | 2008-04-30 |
EP0913557A2 (en) | 1999-05-06 |
CA2252132C (en) | 2001-08-21 |
DE69812839D1 (de) | 2003-05-08 |
EP1916392A3 (en) | 2008-09-10 |
KR19990037498A (ko) | 1999-05-25 |
DE69812839T2 (de) | 2003-11-13 |
CN1215793A (zh) | 1999-05-05 |
EP1300550A3 (en) | 2003-06-25 |
DE69839327T2 (de) | 2009-04-09 |
CA2252132A1 (en) | 1999-04-29 |
US6138620A (en) | 2000-10-31 |
AU8959098A (en) | 1999-05-20 |
EP1916392B1 (en) | 2012-09-19 |
KR100311588B1 (ko) | 2002-06-22 |
ES2303842T3 (es) | 2008-09-01 |
MY120554A (en) | 2005-11-30 |
DE69839327D1 (de) | 2008-05-15 |
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