JPS57181910A - Hydraulic operating device for gas exchange valve - Google Patents
Hydraulic operating device for gas exchange valveInfo
- Publication number
- JPS57181910A JPS57181910A JP57059828A JP5982882A JPS57181910A JP S57181910 A JPS57181910 A JP S57181910A JP 57059828 A JP57059828 A JP 57059828A JP 5982882 A JP5982882 A JP 5982882A JP S57181910 A JPS57181910 A JP S57181910A
- Authority
- JP
- Japan
- Prior art keywords
- operating device
- gas exchange
- exchange valve
- hydraulic operating
- hydraulic
- 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.)
- Pending
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)
- Mechanically-Actuated Valves (AREA)
- Valve Device For Special Equipments (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Compressor (AREA)
- Control Of Transmission Device (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813115422 DE3115422A1 (de) | 1981-04-16 | 1981-04-16 | Hydraulische einrichtung zum betaetigen von gaswechselventilen |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57181910A true JPS57181910A (en) | 1982-11-09 |
Family
ID=6130291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57059828A Pending JPS57181910A (en) | 1981-04-16 | 1982-04-12 | Hydraulic operating device for gas exchange valve |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS57181910A (ja) |
DD (1) | DD207398A1 (ja) |
DE (1) | DE3115422A1 (ja) |
FR (1) | FR2504188A1 (ja) |
GB (1) | GB2097084A (ja) |
IT (1) | IT8220026A0 (ja) |
SE (1) | SE8202383L (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0345252B1 (en) * | 1986-09-09 | 1992-03-25 | WRIDE, Marlene Alfreda | Variable lift cam follower |
US4887562A (en) * | 1988-09-28 | 1989-12-19 | Siemens-Bendix Automotive Electronics L.P. | Modular, self-contained hydraulic valve timing systems for internal combustion engines |
DE3920931A1 (de) * | 1989-06-27 | 1991-01-03 | Fev Motorentech Gmbh & Co Kg | Elektromagnetisch arbeitende stelleinrichtung |
DE102013113815A1 (de) | 2013-12-11 | 2015-06-11 | Pierburg Gmbh | Übertragungsanordnung für einen mechanisch steuerbaren Ventiltrieb |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE369394C (de) * | 1921-06-07 | 1923-02-19 | Maybach Motorenbau G M B H | Steuerung von Ventilen, insbesondere Einblaseventilen von Gleichdruckmotoren |
GB213894A (en) * | 1923-04-05 | 1924-09-18 | Henry Farman | Improvements relating to the regulation of internal-combustion engines for aircraft |
DE2363891A1 (de) * | 1973-07-13 | 1975-06-26 | Daimler Benz Ag | Ventilverstellung fuer brennkraftmaschinen |
DE2337885A1 (de) * | 1973-07-26 | 1975-02-06 | Daimler Benz Ag | Verfahren zur ventilverstellung bei brennkraftmaschinen und einrichtung zur durchfuehrung des verfahrens |
DE2448311B2 (de) * | 1974-10-10 | 1978-03-23 | Maschinenfabrik Augsburg-Nuernberg Ag, 8500 Nuernberg | Regelbare hydraulische Ventilsteuerung für Hubkolbenkraft- oder Arbeitsmaschinen |
DE2840445C2 (de) * | 1978-09-16 | 1984-10-04 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | Hydraulische Vorrichtung zum Betätigen eines Gaswechselventils für Brennkraftmaschinen |
-
1981
- 1981-04-16 DE DE19813115422 patent/DE3115422A1/de active Granted
-
1982
- 1982-03-09 IT IT8220026A patent/IT8220026A0/it unknown
- 1982-04-12 JP JP57059828A patent/JPS57181910A/ja active Pending
- 1982-04-14 DD DD82238984A patent/DD207398A1/de unknown
- 1982-04-15 SE SE8202383A patent/SE8202383L/xx not_active Application Discontinuation
- 1982-04-15 FR FR8206495A patent/FR2504188A1/fr not_active Withdrawn
- 1982-04-16 GB GB8211151A patent/GB2097084A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DD207398A1 (de) | 1984-02-29 |
GB2097084A (en) | 1982-10-27 |
FR2504188A1 (fr) | 1982-10-22 |
DE3115422A1 (de) | 1982-11-11 |
SE8202383L (sv) | 1982-10-17 |
IT8220026A0 (it) | 1982-03-09 |
DE3115422C2 (ja) | 1989-12-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5543295A (en) | Hydraulic device for operating gas exchange valve | |
DE3272894D1 (en) | Electrohydraulic servo valve device | |
GB2115527B (en) | Venting high pressure valves | |
GB2104663B (en) | Fluid control valve | |
JPS57190166A (en) | Valve mechanism | |
JPS57154571A (en) | Thermal bypass valve | |
JPS57179474A (en) | Pressure dropping valve | |
DE3174857D1 (en) | Stop valve for fluids | |
JPS54134824A (en) | Exhaust valve for hydraulic pressure system | |
JPS57103980A (en) | Valve device for exhaust pipe | |
JPS57144360A (en) | Supporting device for steam exhaust valve | |
JPS55149470A (en) | Valve for fluid | |
JPS57184701A (en) | Valve for pressure vessel | |
GB2045399B (en) | Valves for controlling gas flow | |
JPS5478524A (en) | Flowinggthrough valve for fluid | |
DE3278431D1 (en) | Fully compensated fluid control valve | |
GB2096744B (en) | High pressure bonnetless valve | |
DE3274570D1 (en) | Fully compensated fluid control valve | |
JPS57181910A (en) | Hydraulic operating device for gas exchange valve | |
JPS5682667A (en) | Control valve for fluid | |
GB2117827B (en) | Valve operating cylinder unit | |
DE3363349D1 (en) | Fluid actuator for cryogenic valve | |
GB2107437B (en) | Fluid control valve | |
GB2116790B (en) | Valve actuators | |
JPS57181911A (en) | Device for operating valve for exchanging gas in conformity with stroke |