DE69615100D1 - Ventilsteuervorrichtung für Brennkraftmaschinen - Google Patents
Ventilsteuervorrichtung für BrennkraftmaschinenInfo
- Publication number
- DE69615100D1 DE69615100D1 DE69615100T DE69615100T DE69615100D1 DE 69615100 D1 DE69615100 D1 DE 69615100D1 DE 69615100 T DE69615100 T DE 69615100T DE 69615100 T DE69615100 T DE 69615100T DE 69615100 D1 DE69615100 D1 DE 69615100D1
- Authority
- DE
- Germany
- Prior art keywords
- control device
- internal combustion
- valve control
- combustion engines
- engines
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/498,771 US5562070A (en) | 1995-07-05 | 1995-07-05 | Electrohydraulic camless valvetrain with rotary hydraulic actuator |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69615100D1 true DE69615100D1 (de) | 2001-10-18 |
DE69615100T2 DE69615100T2 (de) | 2002-01-24 |
Family
ID=23982426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69615100T Expired - Fee Related DE69615100T2 (de) | 1995-07-05 | 1996-07-01 | Ventilsteuervorrichtung für Brennkraftmaschinen |
Country Status (3)
Country | Link |
---|---|
US (1) | US5562070A (de) |
EP (1) | EP0752517B1 (de) |
DE (1) | DE69615100T2 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6067946A (en) * | 1996-12-16 | 2000-05-30 | Cummins Engine Company, Inc. | Dual-pressure hydraulic valve-actuation system |
US6024060A (en) | 1998-06-05 | 2000-02-15 | Buehrle, Ii; Harry W. | Internal combustion engine valve operating mechanism |
US6604497B2 (en) | 1998-06-05 | 2003-08-12 | Buehrle, Ii Harry W. | Internal combustion engine valve operating mechanism |
US6135073A (en) * | 1999-04-23 | 2000-10-24 | Caterpillar Inc. | Hydraulic check valve recuperation |
FR2815075B1 (fr) | 2000-10-05 | 2003-01-24 | Renault Sport | Dispositif d'actionnement de soupapes, et procede de commande pour un tel dispositif |
DE10049698A1 (de) * | 2000-10-07 | 2002-04-11 | Hydraulik Ring Gmbh | Schalteinrichtung zum Schalten von Ein/Auslaßventilen für Verbrennungskraftmaschinen |
US6739293B2 (en) * | 2000-12-04 | 2004-05-25 | Sturman Industries, Inc. | Hydraulic valve actuation systems and methods |
GB2373292B (en) * | 2001-03-14 | 2004-11-17 | Ford Global Tech Inc | Dual-mode engine with controlled auto-ignition |
DE10219786A1 (de) * | 2002-05-03 | 2003-11-13 | Bosch Gmbh Robert | Druckversorgungseinrichtung für eine elektrohydraulische Ventilsteuerung von Gaswechselventilen in Brennkraftmaschinen |
US7455156B2 (en) * | 2004-07-27 | 2008-11-25 | Ford Global Technologies, Llc | Overrunning clutch |
US20060281642A1 (en) * | 2005-05-18 | 2006-12-14 | David Colbourne | Lubricating oil composition and use thereof |
US7210434B2 (en) * | 2005-06-17 | 2007-05-01 | Eaton Corporation | Hydraulic cam for variable timing/displacement valve train |
SE535886C2 (sv) * | 2011-06-03 | 2013-02-05 | Ase Alternative Solar Energy Engine Ab | Tryckpulsgenerator |
US9194264B2 (en) * | 2011-08-09 | 2015-11-24 | Amir Khajepour | Systems and methods for variable valve actuation |
EP3406866A1 (de) * | 2017-05-22 | 2018-11-28 | EMPA Eidgenössische Materialprüfungs- und Forschungsanstalt | Hydraulischer antrieb zum beschleunigen und abbremsen dynamisch zu bewegender bauteile |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2827884A (en) * | 1954-07-19 | 1958-03-25 | Gen Motors Corp | Timed actuator mechanism |
US3455209A (en) * | 1967-02-23 | 1969-07-15 | Eaton Yale & Towne | Hydraulic control circuit |
DE1962323A1 (de) * | 1969-12-12 | 1971-06-16 | Daimler Benz Ag | Verfahren und Vorrichtung zur Ventilsteuerung einer Kolbenmaschine |
US3738337A (en) * | 1971-12-30 | 1973-06-12 | P Massie | Electrically operated hydraulic valve particularly adapted for pollution-free electronically controlled internal combustion engine |
FR2480853A1 (fr) * | 1980-04-22 | 1981-10-23 | Renault | Commande hydraulique de soupapes de moteur a combustion interne |
US4446825A (en) * | 1982-04-16 | 1984-05-08 | Ford Motor Company | Internal combustion engine with valves having a variable spring rate |
JPH086571B2 (ja) * | 1989-09-08 | 1996-01-24 | 本田技研工業株式会社 | 内燃機関の動弁装置 |
JPH03163280A (ja) * | 1989-11-20 | 1991-07-15 | Nippondenso Co Ltd | 積層型圧電体装置 |
US5058857A (en) * | 1990-02-22 | 1991-10-22 | Mark Hudson | Solenoid operated valve assembly |
US5275136A (en) * | 1991-06-24 | 1994-01-04 | Ford Motor Company | Variable engine valve control system with hydraulic damper |
US5255641A (en) * | 1991-06-24 | 1993-10-26 | Ford Motor Company | Variable engine valve control system |
US5375419A (en) * | 1993-12-16 | 1994-12-27 | Ford Motor Company | Integrated hydraulic system for electrohydraulic valvetrain and hydraulically assisted turbocharger |
US5373817A (en) * | 1993-12-17 | 1994-12-20 | Ford Motor Company | Valve deactivation and adjustment system for electrohydraulic camless valvetrain |
US5367990A (en) * | 1993-12-27 | 1994-11-29 | Ford Motor Company | Part load gas exchange strategy for an engine with variable lift camless valvetrain |
US5419301A (en) * | 1994-04-14 | 1995-05-30 | Ford Motor Company | Adaptive control of camless valvetrain |
US5410994A (en) * | 1994-06-27 | 1995-05-02 | Ford Motor Company | Fast start hydraulic system for electrohydraulic valvetrain |
US5456223A (en) * | 1995-01-06 | 1995-10-10 | Ford Motor Company | Electric actuator for spool valve control of electrohydraulic valvetrain |
US5456222A (en) * | 1995-01-06 | 1995-10-10 | Ford Motor Company | Spool valve control of an electrohydraulic camless valvetrain |
US5456221A (en) * | 1995-01-06 | 1995-10-10 | Ford Motor Company | Rotary hydraulic valve control of an electrohydraulic camless valvetrain |
-
1995
- 1995-07-05 US US08/498,771 patent/US5562070A/en not_active Expired - Fee Related
-
1996
- 1996-07-01 EP EP96304837A patent/EP0752517B1/de not_active Expired - Lifetime
- 1996-07-01 DE DE69615100T patent/DE69615100T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69615100T2 (de) | 2002-01-24 |
EP0752517A1 (de) | 1997-01-08 |
EP0752517B1 (de) | 2001-09-12 |
US5562070A (en) | 1996-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: FORD-WERKE GMBH, 50735 KOELN, DE Owner name: FORD MOTOR CO. LTD., BRENTWOOD, ESSEX, GB Owner name: FORD FRANCE S.A., RUEIL-MALMAISON, FR |