IN151054B - - Google Patents
Info
- Publication number
- IN151054B IN151054B IN595/CAL/79A IN595CA1979A IN151054B IN 151054 B IN151054 B IN 151054B IN 595CA1979 A IN595CA1979 A IN 595CA1979A IN 151054 B IN151054 B IN 151054B
- Authority
- IN
- India
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
- F01L9/11—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column
-
- 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
- F01L1/3442—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 hydraulic chambers with variable volume to transmit the rotating force
- F01L2001/34423—Details relating to the hydraulic feeding circuit
- F01L2001/34446—Fluid accumulators for the feeding circuit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
- Actuator (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782825316 DE2825316A1 (de) | 1978-06-09 | 1978-06-09 | Regelbare hydraulische ventilsteuerung fuer hubkolbenkraft- oder arbeitsmaschinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN151054B true IN151054B (de) | 1983-02-19 |
Family
ID=6041417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN595/CAL/79A IN151054B (de) | 1978-06-09 | 1979-06-08 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4231543A (de) |
| JP (1) | JPS551492A (de) |
| DD (1) | DD144289A1 (de) |
| DE (1) | DE2825316A1 (de) |
| FR (1) | FR2428144A1 (de) |
| GB (1) | GB2027486B (de) |
| HU (1) | HU180498B (de) |
| IN (1) | IN151054B (de) |
| IT (1) | IT1120790B (de) |
| SE (1) | SE433100B (de) |
| SU (1) | SU950198A3 (de) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4716863A (en) * | 1985-11-15 | 1988-01-05 | Pruzan Daniel A | Internal combustion engine valve actuation system |
| GB8614310D0 (en) * | 1986-06-12 | 1986-07-16 | South Western Ind Res | Variable actuator |
| US4724801A (en) * | 1987-01-15 | 1988-02-16 | Olin Corporation | Hydraulic valve-operating system for internal combustion engines |
| SU1621816A3 (ru) * | 1987-02-10 | 1991-01-15 | Интератом Гмбх (Фирма) | Гидравлическое устройство управлени клапанами двигател внутреннего сгорани |
| US5002022A (en) * | 1989-08-30 | 1991-03-26 | Cummins Engine Company, Inc. | Valve control system with a variable timing hydraulic link |
| DE3939002A1 (de) * | 1989-11-25 | 1991-05-29 | Bosch Gmbh Robert | Hydraulische ventilsteuervorrichtung fuer eine mehrzylinder-brennkraftmaschine |
| DE3939066A1 (de) * | 1989-11-25 | 1991-05-29 | Bosch Gmbh Robert | Elektrohydraulische ventilsteuervorrichtung fuer brennkraftmaschinen |
| DE3939934A1 (de) * | 1989-12-02 | 1991-06-06 | Man Nutzfahrzeuge Ag | Ventilsteuerung fuer gaswechselventile von brennkraftmaschinen |
| DE4221097A1 (de) * | 1992-06-26 | 1994-01-05 | Rexroth Mannesmann Gmbh | Ventilsteuerung für ein Ventil einer Brennkraftmaschine |
| DE19543080C2 (de) * | 1995-11-18 | 1999-10-28 | Man B & W Diesel Ag | Vorrichtung zur Steuerung von Ventilen einer Brennkraftmaschine, insbesondere des Gaszufuhrventils eines Gasmotors |
| FI101998B1 (fi) * | 1996-01-26 | 1998-09-30 | Taimo Tapio Stenman | Laite polttomoottorin venttiilien toiminnan ohjaamiseksi |
| US5857438A (en) * | 1997-03-18 | 1999-01-12 | Barnard; Daniel Wayne | Hydraulically operated variable valve control mechanism |
| DK0909883T3 (da) * | 1997-10-14 | 2003-01-06 | Waertsilae Nsd Schweiz Ag | Anordning og fremgangsmåde til ventilstyring af en reverserbar dieselforbrændingskraftmaskine |
| US6112710A (en) * | 1997-11-21 | 2000-09-05 | Diesel Engine Retarders, Inc. | Method and system start-up apparatus for removing air and debris from a valve actuation system |
| DE19756018A1 (de) * | 1997-12-17 | 1999-06-24 | Porsche Ag | Einrichtung zur Druck- und/oder Schmiermittelbeaufschlagung eines hydraulischen Verbrauchers in einer Brennkraftmaschine |
| HU221875B1 (hu) * | 2000-06-13 | 2003-02-28 | Attila Püski | Szelepvezérlő belső égésű motorhoz |
| DE10220692A1 (de) * | 2002-05-10 | 2003-11-20 | Hydraulik Ring Gmbh | Ventilhubsteuerung für Verbrennungsmotoren von Kraftfahrzeugen |
| FI117348B (fi) * | 2004-02-24 | 2006-09-15 | Taimo Tapio Stenman | Hydraulinen laitejärjestely polttomoottorin venttiilien toiminnan ohjaamiseksi |
| DE102006008676A1 (de) * | 2006-02-24 | 2007-08-30 | Schaeffler Kg | Zylinderkopf einer Brennkraftmaschine mit elektrohydraulischer Ventilsteuerung |
| DE102006015720A1 (de) * | 2006-04-04 | 2007-10-11 | Robert Bosch Gmbh | Ventilsteuerung |
| DE102011054933A1 (de) | 2011-10-28 | 2013-05-02 | Dspace Digital Signal Processing And Control Engineering Gmbh | Verfahren zur Erfassung eines Drehwinkels |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1250677B (de) * | 1967-09-21 | Dipl -Ing Dr Dr h c Hans List, Graz (Osterreich) | Hydraulische Steuerungseinrichtung fur Brennkraftmaschmenventile, insbesondere fur die Emblasventile einer Gasmaschine | |
| US1690032A (en) * | 1927-04-25 | 1928-10-30 | Noble | Hydraulic valve gear |
| DE467440C (de) * | 1927-05-08 | 1928-10-25 | Waggon Und Maschb Akt Ges Goer | Druckfluessigkeitssteuerung fuer Ventile von Brennkraftmaschinen |
| US2329662A (en) * | 1941-11-12 | 1943-09-14 | Wright Aeronautical Corp | Hydraulic valve gear |
| US2443312A (en) * | 1944-03-06 | 1948-06-15 | Hpm Dev Corp | Pressure cylinder |
| US2494183A (en) * | 1946-07-06 | 1950-01-10 | John W Lincoln | Control system for hydraulically actuated valves and the like |
| US2602434A (en) * | 1947-03-29 | 1952-07-08 | Worthington Pump & Mach Corp | Hydraulic valve operating mechanism operable to vary valve lift and valve timing |
| US2615438A (en) * | 1948-08-04 | 1952-10-28 | Preston T Tucker | Hydraulic mechanism for actuating valves |
| US2785667A (en) * | 1953-11-18 | 1957-03-19 | Nordberg Manufacturing Co | Hydraulic mechanism for actuating an engine valve with variable timing |
| US3139077A (en) * | 1963-03-19 | 1964-06-30 | Robert A Beucher | Valve operating mechanism |
| US3369460A (en) * | 1966-04-15 | 1968-02-20 | Caterpillar Tractor Co | Hydromechanical lost motion servo valve |
| GB1224168A (en) * | 1967-07-21 | 1971-03-03 | Bryce Berger Ltd | Hydraulic actuating systems for internal combustion engine poppet valves |
| US3872844A (en) * | 1973-11-12 | 1975-03-25 | Cooper Ind Inc | Fuel injection control system |
| DE2448311B2 (de) * | 1974-10-10 | 1978-03-23 | Maschinenfabrik Augsburg-Nuernberg Ag, 8500 Nuernberg | Regelbare hydraulische Ventilsteuerung für Hubkolbenkraft- oder Arbeitsmaschinen |
-
1978
- 1978-06-09 DE DE19782825316 patent/DE2825316A1/de not_active Ceased
-
1979
- 1979-06-07 IT IT23337/79A patent/IT1120790B/it active
- 1979-06-08 DD DD79213496A patent/DD144289A1/de unknown
- 1979-06-08 FR FR7914684A patent/FR2428144A1/fr active Granted
- 1979-06-08 JP JP7214779A patent/JPS551492A/ja active Pending
- 1979-06-08 IN IN595/CAL/79A patent/IN151054B/en unknown
- 1979-06-08 SU SU792774454A patent/SU950198A3/ru active
- 1979-06-08 HU HU79MA3164A patent/HU180498B/hu unknown
- 1979-06-08 SE SE7905018A patent/SE433100B/sv unknown
- 1979-06-11 GB GB7920280A patent/GB2027486B/en not_active Expired
- 1979-06-11 US US06/047,322 patent/US4231543A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4231543A (en) | 1980-11-04 |
| FR2428144A1 (fr) | 1980-01-04 |
| DD144289A1 (de) | 1980-10-08 |
| GB2027486B (en) | 1982-10-13 |
| DE2825316A1 (de) | 1979-12-20 |
| GB2027486A (en) | 1980-02-20 |
| FR2428144B1 (de) | 1984-06-29 |
| IT1120790B (it) | 1986-03-26 |
| IT7923337A0 (it) | 1979-06-07 |
| SE7905018L (sv) | 1979-12-10 |
| JPS551492A (en) | 1980-01-08 |
| SE433100B (sv) | 1984-05-07 |
| HU180498B (en) | 1983-03-28 |
| SU950198A3 (ru) | 1982-08-07 |