MX160235A - Mejoras en tren de valvulas para un motor de combustion interna - Google Patents
Mejoras en tren de valvulas para un motor de combustion internaInfo
- Publication number
- MX160235A MX160235A MX10343A MX1034388A MX160235A MX 160235 A MX160235 A MX 160235A MX 10343 A MX10343 A MX 10343A MX 1034388 A MX1034388 A MX 1034388A MX 160235 A MX160235 A MX 160235A
- Authority
- MX
- Mexico
- Prior art keywords
- conduits
- annular grooves
- pistons
- given number
- lead
- 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
- F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
-
- 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
-
- 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
- F01L2301/00—Using particular materials
- F01L2301/02—Using ceramic materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Mechanically-Actuated Valves (AREA)
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
- Control Of Fluid Gearings (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3704071 | 1987-02-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX160235A true MX160235A (es) | 1990-01-10 |
Family
ID=6320657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX10343A MX160235A (es) | 1987-02-10 | 1988-02-09 | Mejoras en tren de valvulas para un motor de combustion interna |
Country Status (11)
Country | Link |
---|---|
US (1) | US4821689A (es) |
EP (1) | EP0279265B1 (es) |
JP (1) | JPS63198710A (es) |
KR (1) | KR880010219A (es) |
CN (1) | CN88100461A (es) |
AT (1) | ATE59212T1 (es) |
BR (1) | BR8800533A (es) |
DE (1) | DE3861290D1 (es) |
ES (1) | ES2019411B3 (es) |
MX (1) | MX160235A (es) |
SU (1) | SU1621816A3 (es) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2639587B2 (ja) * | 1989-03-30 | 1997-08-13 | 株式会社いすゞセラミックス研究所 | バルブのステッピング駆動装置 |
US4909194A (en) * | 1989-07-20 | 1990-03-20 | Siemens-Bendix Automotive Electronics L.P. | Modular position controller for variable valve timing |
DE3927742A1 (de) * | 1989-08-23 | 1991-02-28 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe fuer brennkraftmaschinen |
US5125372A (en) * | 1990-03-23 | 1992-06-30 | Gondek John T | Hydraulically operated engine valve system |
US5090366A (en) * | 1990-03-23 | 1992-02-25 | Gondek John T | Hydraulically operated engine valve system |
US5197419A (en) * | 1991-05-06 | 1993-03-30 | Dingess Billy E | Internal combustion engine hydraulic actuated and variable valve timing device |
US5255641A (en) | 1991-06-24 | 1993-10-26 | Ford Motor Company | Variable engine valve control system |
US5275136A (en) * | 1991-06-24 | 1994-01-04 | Ford Motor Company | Variable engine valve control system with hydraulic damper |
DE4132891A1 (de) * | 1991-10-04 | 1993-04-08 | Audi Ag | Pneumatisch betaetigte ventilsteuerung fuer brennkraftmaschinen |
JPH06272522A (ja) * | 1993-01-21 | 1994-09-27 | Nippon Soken Inc | 弁駆動装置 |
FR2702003A1 (fr) * | 1993-02-25 | 1994-09-02 | Arlaud Roger | Dispositif de commande électrohydraulique de soupape à ouverture intérieure pour moteur à combustion interne. |
DE4321976C2 (de) * | 1993-07-01 | 2002-03-28 | Bayerische Motoren Werke Ag | Verfahren zur Verdrehung einer Nockenwelle bei Brennkraftmaschinen |
US5373817A (en) * | 1993-12-17 | 1994-12-20 | Ford Motor Company | Valve deactivation and adjustment system for electrohydraulic camless valvetrain |
US5509637A (en) * | 1994-10-12 | 1996-04-23 | Eaton Corporation | Engine valve hydraulic actuator high speed solenoid control valve |
US5456222A (en) * | 1995-01-06 | 1995-10-10 | Ford Motor Company | Spool valve control of an electrohydraulic camless valvetrain |
US5456223A (en) * | 1995-01-06 | 1995-10-10 | Ford Motor Company | Electric actuator for spool valve control of electrohydraulic valvetrain |
US5456221A (en) * | 1995-01-06 | 1995-10-10 | Ford Motor Company | Rotary hydraulic valve control of an electrohydraulic camless valvetrain |
JP3417523B2 (ja) * | 1996-10-29 | 2003-06-16 | 本荘ケミカル株式会社 | リチウム二次電池3v級正極材料用リチウム/マンガン複合酸化物の製造方法 |
US5960756A (en) * | 1997-01-27 | 1999-10-05 | Aisin Seiki Kabushiki Kaisha | Valve control device for an internal combustion engine |
DE19826046A1 (de) * | 1998-06-12 | 1999-12-16 | Bosch Gmbh Robert | Ventilsteuerungsvorrichtung für eine Brennkraftmaschine |
DE10036810A1 (de) | 2000-07-28 | 2002-02-07 | Bosch Gmbh Robert | Verbindung zwischen zwei koaxial hintereinander angeordneten Schaftenden eines Gaswechselventils einer Brennkraftmaschine und eines Ventilstellers |
WO2003087544A2 (en) * | 2002-04-08 | 2003-10-23 | Diesel Engine Retarders, Inc. | Compact lost motion system for variable valve actuation |
DE10315594A1 (de) * | 2003-04-05 | 2004-10-14 | Daimlerchrysler Ag | Nockenwellenverstellvorrichtung |
US7108200B2 (en) * | 2003-05-30 | 2006-09-19 | Sturman Industries, Inc. | Fuel injectors and methods of fuel injection |
ITBO20030389A1 (it) * | 2003-06-23 | 2004-12-24 | Magneti Marelli Powertrain Spa | Gruppo elettroidraulico di azionamento delle valvole |
ITBO20030390A1 (it) * | 2003-06-23 | 2004-12-24 | Magneti Marelli Powertrain Spa | Metodo e dispositivo di controllo della velocita' delle valvole |
US7182068B1 (en) | 2003-07-17 | 2007-02-27 | Sturman Industries, Inc. | Combustion cell adapted for an internal combustion engine |
JP4137760B2 (ja) * | 2003-10-20 | 2008-08-20 | 本田技研工業株式会社 | 内燃機関の吸入空気量制御装置 |
US7341028B2 (en) | 2004-03-15 | 2008-03-11 | Sturman Industries, Inc. | Hydraulic valve actuation systems and methods to provide multiple lifts for one or more engine air valves |
US7387095B2 (en) * | 2004-04-08 | 2008-06-17 | Sturman Industries, Inc. | Hydraulic valve actuation systems and methods to provide variable lift for one or more engine air valves |
JP4182922B2 (ja) * | 2004-06-17 | 2008-11-19 | いすゞ自動車株式会社 | 排気弁駆動制御方法及び装置 |
DE102004058767A1 (de) * | 2004-12-07 | 2006-06-22 | Schaeffler Kg | Steuerventil |
US7210434B2 (en) * | 2005-06-17 | 2007-05-01 | Eaton Corporation | Hydraulic cam for variable timing/displacement valve train |
KR100873856B1 (ko) * | 2006-08-10 | 2008-12-15 | 현대자동차주식회사 | 자동차 엔진의 오일 컨트롤 밸브 |
CN102278248B (zh) * | 2007-05-09 | 2013-08-28 | 斯德曼数字系统公司 | 具有主动针控制器的多级增强型喷射器的喷射方法 |
US20100012745A1 (en) * | 2008-07-15 | 2010-01-21 | Sturman Digital Systems, Llc | Fuel Injectors with Intensified Fuel Storage and Methods of Operating an Engine Therewith |
FI124347B (fi) * | 2009-06-17 | 2014-07-15 | Wärtsilä Finland Oy | Mäntämoottorin kaasunvaihdon ohjausjärjestely |
DE102011102008A1 (de) | 2011-05-19 | 2012-11-22 | Man Truck & Bus Ag | Verfahren und Vorrichtung zur Überprüfung der Funktionsfähigkeit, insbesondere der Oxidationsfähigkeit, eines in der Abgasleitung einer mit Luftüberschuss betriebenen Brennkraftmaschine verbauten NO-Oxidationskatalysators |
DE102011102047A1 (de) | 2011-05-19 | 2012-11-22 | Man Truck & Bus Ag | Verfahren und Vorrichtung zur Desulfatisierung einer in einer Diesel-Brennkraftmaschine angeordneten Abgasreinigungseinrichtung |
US9181890B2 (en) | 2012-11-19 | 2015-11-10 | Sturman Digital Systems, Llc | Methods of operation of fuel injectors with intensified fuel storage |
CN103291406B (zh) * | 2013-06-28 | 2015-08-05 | 长城汽车股份有限公司 | 用于发动机的可变气门升程装置的致动机构 |
KR101911099B1 (ko) * | 2013-07-05 | 2018-12-28 | 현대중공업 주식회사 | 개폐타이밍조절장치 |
RU2686140C2 (ru) * | 2017-09-21 | 2019-04-24 | Юрий Иванович Духанин | Система электрогидравлического привода клапанов двигателя внутреннего сгорания |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2692588A (en) * | 1951-09-24 | 1954-10-26 | Robert Johnson Cathers | Valve timing and operating device for combustion engines |
US2827884A (en) * | 1954-07-19 | 1958-03-25 | Gen Motors Corp | Timed actuator mechanism |
CH503892A (de) * | 1969-08-30 | 1971-02-28 | Bosch Gmbh Robert | Steuerung von Ein- und Auslassventilen von Brennkraftmaschinen durch Flüssigkeit |
DE1962323A1 (de) * | 1969-12-12 | 1971-06-16 | Daimler Benz Ag | Verfahren und Vorrichtung zur Ventilsteuerung einer Kolbenmaschine |
DE2825316A1 (de) * | 1978-06-09 | 1979-12-20 | Maschf Augsburg Nuernberg Ag | Regelbare hydraulische ventilsteuerung fuer hubkolbenkraft- oder arbeitsmaschinen |
FR2480853A1 (fr) * | 1980-04-22 | 1981-10-23 | Renault | Commande hydraulique de soupapes de moteur a combustion interne |
US4476823A (en) * | 1982-08-31 | 1984-10-16 | Williams John K | Hydraulic valve timing control device for an internal combustion engine |
FR2552492B1 (fr) * | 1983-09-23 | 1988-01-15 | Alsacienne Constr Meca | Bloc electro-hydraulique de commande des soupapes pour moteur a combustion interne |
EP0191376B1 (de) * | 1985-02-11 | 1988-06-01 | INTERATOM Gesellschaft mit beschränkter Haftung | Ventiltrieb mit hydraulischer Übersetzung |
-
1988
- 1988-01-14 SU SU884203996A patent/SU1621816A3/ru active
- 1988-01-29 CN CN198888100461A patent/CN88100461A/zh active Pending
- 1988-02-01 EP EP88101403A patent/EP0279265B1/de not_active Expired - Lifetime
- 1988-02-01 ES ES88101403T patent/ES2019411B3/es not_active Expired - Lifetime
- 1988-02-01 AT AT88101403T patent/ATE59212T1/de not_active IP Right Cessation
- 1988-02-01 DE DE8888101403T patent/DE3861290D1/de not_active Expired - Fee Related
- 1988-02-04 JP JP63024853A patent/JPS63198710A/ja active Pending
- 1988-02-09 MX MX10343A patent/MX160235A/es unknown
- 1988-02-09 KR KR1019880001171A patent/KR880010219A/ko not_active Application Discontinuation
- 1988-02-09 BR BR8800533A patent/BR8800533A/pt unknown
- 1988-02-10 US US07/154,794 patent/US4821689A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
SU1621816A3 (ru) | 1991-01-15 |
BR8800533A (pt) | 1988-09-27 |
KR880010219A (ko) | 1988-10-07 |
ATE59212T1 (de) | 1991-01-15 |
US4821689A (en) | 1989-04-18 |
JPS63198710A (ja) | 1988-08-17 |
EP0279265A1 (de) | 1988-08-24 |
ES2019411B3 (es) | 1991-06-16 |
EP0279265B1 (de) | 1990-12-19 |
DE3861290D1 (de) | 1991-01-31 |
CN88100461A (zh) | 1988-08-24 |
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