DE3660265D1 - Valve drive with hydraulic transmission - Google Patents
Valve drive with hydraulic transmissionInfo
- Publication number
- DE3660265D1 DE3660265D1 DE8686101217T DE3660265T DE3660265D1 DE 3660265 D1 DE3660265 D1 DE 3660265D1 DE 8686101217 T DE8686101217 T DE 8686101217T DE 3660265 T DE3660265 T DE 3660265T DE 3660265 D1 DE3660265 D1 DE 3660265D1
- Authority
- DE
- Germany
- Prior art keywords
- valve drive
- hydraulic transmission
- hydraulic
- transmission
- valve
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
- F15B7/02—Systems with continuously-operating input and output apparatus
-
- 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
- F01L1/047—Camshafts
-
- 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
- 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
- F01L2820/00—Details on specific features characterising valve gear arrangements
- F01L2820/03—Auxiliary actuators
- F01L2820/031—Electromagnets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Valve Device For Special Equipments (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8686101217T DE3660265D1 (en) | 1985-02-11 | 1986-01-30 | Valve drive with hydraulic transmission |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853504639 DE3504639A1 (en) | 1985-02-11 | 1985-02-11 | HYDRAULIC CONTROL FOR VALVES OF INTERNAL COMBUSTION ENGINES |
DE3534388 | 1985-09-26 | ||
DE8686101217T DE3660265D1 (en) | 1985-02-11 | 1986-01-30 | Valve drive with hydraulic transmission |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3660265D1 true DE3660265D1 (en) | 1988-07-07 |
Family
ID=25829292
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787107613T Expired - Fee Related DE3675387D1 (en) | 1985-02-11 | 1986-01-30 | ELECTROMAGNETIC-HYDRAULIC VALVE DRIVE FOR INTERNAL COMBUSTION ENGINES. |
DE8686101217T Expired DE3660265D1 (en) | 1985-02-11 | 1986-01-30 | Valve drive with hydraulic transmission |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787107613T Expired - Fee Related DE3675387D1 (en) | 1985-02-11 | 1986-01-30 | ELECTROMAGNETIC-HYDRAULIC VALVE DRIVE FOR INTERNAL COMBUSTION ENGINES. |
Country Status (4)
Country | Link |
---|---|
EP (2) | EP0191376B1 (en) |
JP (1) | JPS61187505A (en) |
DE (2) | DE3675387D1 (en) |
ES (1) | ES8702577A1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1621816A3 (en) * | 1987-02-10 | 1991-01-15 | Интератом Гмбх (Фирма) | Hydraulic device for controlling valves of i.c.engine |
DE8717456U1 (en) * | 1987-08-26 | 1988-12-29 | INTERATOM GmbH, 5060 Bergisch Gladbach | Rotary piston pump with uneven pumping performance, especially for valve control of internal combustion engines |
DE3836725C1 (en) * | 1988-10-28 | 1989-12-21 | Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
DE3920931A1 (en) * | 1989-06-27 | 1991-01-03 | Fev Motorentech Gmbh & Co Kg | ELECTROMAGNETIC OPERATING DEVICE |
DE4004876A1 (en) * | 1990-02-16 | 1991-09-26 | Ulrich Karrer | Electrically operated valve gear for IC engine - opens and closes valve by multiplication of stroke of hydraulic piston with alternate energisation of two electromagnets |
DE4020776A1 (en) * | 1990-06-29 | 1992-01-09 | Pi Patente Gmbh | DEVICE FOR DRIVING A TOOL FOR AN AXIAL MOVEMENT OF THE TOOL |
DE19723924B4 (en) * | 1997-06-06 | 2008-02-28 | Hoffmann, Bernhard | Electric linear motor |
DE19829857A1 (en) * | 1998-07-05 | 2000-01-13 | Bayerische Motoren Werke Ag | Internal combustion engine with a pneumatic and / or hydraulic actuator for a gas exchange valve |
DK176152B1 (en) * | 2000-07-10 | 2006-10-16 | Man B & W Diesel As | Method of activating an exhaust valve for an internal combustion engine and such an exhaust valve |
AT411090B (en) * | 2000-12-12 | 2003-09-25 | Jenbacher Ag | FULLY VARIABLE HYDRAULIC VALVE ACTUATOR |
DE102004057574A1 (en) * | 2004-11-30 | 2006-06-08 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Variable valve train of an internal combustion engine |
DE102005017481B4 (en) | 2005-04-15 | 2007-08-30 | Compact Dynamics Gmbh | Linear Actuator |
DE102005017482B4 (en) * | 2005-04-15 | 2007-05-03 | Compact Dynamics Gmbh | Gas exchange valve actuator for a valve-controlled internal combustion engine |
WO2013000155A1 (en) * | 2011-06-30 | 2013-01-03 | Lio Pang-Chian | Hydraulic remote transmission control device |
CN105822377B (en) * | 2016-05-04 | 2018-05-18 | 哈尔滨工程大学 | Electromagnetic Control booster-type air distribution system |
CN106958470A (en) * | 2017-05-23 | 2017-07-18 | 海南大学 | Electromagnetic hydraulic pressure valve actuating mechanism |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR471102A (en) * | 1913-10-02 | 1914-10-15 | Ettore Bugatti | Hydraulic motor control with adjusting piston forming compensator |
FR573596A (en) * | 1922-10-02 | 1924-06-26 | Improvements made to the control of certain elements, in periodic movement, of engines, in particular that of elements, such as valves, injection devices and lubrication devices, the movement of which alternates with periods of rest | |
DE467440C (en) * | 1927-05-08 | 1928-10-25 | Waggon Und Maschb Akt Ges Goer | Pressure fluid control for valves of internal combustion engines |
FR932936A (en) * | 1946-07-31 | 1948-04-06 | Improvement in hydraulic controls of engine components and various machines | |
FR941789A (en) * | 1947-01-16 | 1949-01-20 | Hydraulic valve actuator | |
US2635544A (en) * | 1948-03-06 | 1953-04-21 | Lossau Earl | Hydraulic valve lifting mechanism |
DE1002563B (en) * | 1951-07-09 | 1957-02-14 | Gerhard Schaller | Hydraulic valve drive for internal combustion engines |
FR1380557A (en) * | 1963-10-02 | 1964-12-04 | Glaenzer Spicer Sa | Journal |
DE2057639A1 (en) * | 1969-12-05 | 1971-06-24 | Inst Regelungstechnik | Digital hydraulic actuator |
GB1591421A (en) * | 1977-01-12 | 1981-06-24 | Lucas Industries Ltd | Valve operating mechanism |
DE2907033A1 (en) * | 1979-02-23 | 1980-09-04 | Bosch Gmbh Robert | IC engine gas change valve actuator - is of hydraulically controlled type energised by electro-fluidic transducer via control line |
DE3024109A1 (en) | 1980-06-27 | 1982-01-21 | Pischinger, Franz, Prof. Dipl.-Ing. Dr.Techn., 5100 Aachen | ELECTROMAGNETIC OPERATING DEVICE |
DE3046891A1 (en) * | 1980-12-12 | 1982-07-15 | Robert Bosch Gmbh, 7000 Stuttgart | ELECTROMAGNET |
GB2122257B (en) * | 1982-06-04 | 1986-04-16 | Paul Julian Moloney | Valve operating mechanism for internal combustion and like-valved engines |
DE3311250C2 (en) | 1983-03-28 | 1985-08-01 | FEV Forschungsgesellschaft für Energietechnik und Verbrennungsmotoren mbH, 5100 Aachen | Device for the electromagnetic actuation of a gas exchange valve for positive displacement machines |
-
1986
- 1986-01-30 EP EP86101217A patent/EP0191376B1/en not_active Expired
- 1986-01-30 EP EP87107613A patent/EP0244878B1/en not_active Expired - Lifetime
- 1986-01-30 DE DE8787107613T patent/DE3675387D1/en not_active Expired - Fee Related
- 1986-01-30 DE DE8686101217T patent/DE3660265D1/en not_active Expired
- 1986-02-05 JP JP61023652A patent/JPS61187505A/en active Pending
- 1986-02-10 ES ES551808A patent/ES8702577A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS61187505A (en) | 1986-08-21 |
EP0244878B1 (en) | 1990-10-31 |
EP0244878A3 (en) | 1987-12-23 |
ES551808A0 (en) | 1986-12-16 |
EP0244878A2 (en) | 1987-11-11 |
ES8702577A1 (en) | 1986-12-16 |
EP0191376B1 (en) | 1988-06-01 |
EP0191376A1 (en) | 1986-08-20 |
DE3675387D1 (en) | 1990-12-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3560057D1 (en) | Hydraulic drive | |
GB8608123D0 (en) | Valve gear | |
DE3660265D1 (en) | Valve drive with hydraulic transmission | |
GB2152640B (en) | Hydraulic drive | |
EP0207776A3 (en) | Traction drive fluid | |
GB8611242D0 (en) | Drive transmission structure | |
EP0227297A3 (en) | Hydraulic elevator with dynamically programmed motor-operated valve | |
GB8617838D0 (en) | Hydraulic control valve | |
GB2204967B (en) | Hydraulic valve assembly | |
AU4249785A (en) | Closure member with drive means | |
GB8703319D0 (en) | Hydraulic valve assembly | |
DE3473786D1 (en) | Valve system with hydraulic power transmission | |
GB8525129D0 (en) | Drive transmission | |
GB8608141D0 (en) | Hydraulic control valve | |
DE3666089D1 (en) | Drive transmission unit | |
GB8431405D0 (en) | Fluid power valves | |
DE3563473D1 (en) | Nutating traction drive transmission | |
GB8501333D0 (en) | Drive transmission | |
GB8520650D0 (en) | Double handled windlass | |
GB8505333D0 (en) | Hydraulic valve units | |
GB8415850D0 (en) | Drive chains | |
GB8424020D0 (en) | Transmission drive assembly | |
GB8526557D0 (en) | Hydraulic gearbox | |
GB8528841D0 (en) | Hydraulic drive system | |
RO87879B1 (en) | Hydraulic coupling with friction |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |