GB2097084A - Hydraulic device for actuating gas change - Google Patents
Hydraulic device for actuating gas change Download PDFInfo
- Publication number
- GB2097084A GB2097084A GB8211151A GB8211151A GB2097084A GB 2097084 A GB2097084 A GB 2097084A GB 8211151 A GB8211151 A GB 8211151A GB 8211151 A GB8211151 A GB 8211151A GB 2097084 A GB2097084 A GB 2097084A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- actuating
- piston
- transmission
- lever
- 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.)
- Withdrawn
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)
- Control Of Transmission Device (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Compressor (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 |
---|---|
GB2097084A true GB2097084A (en) | 1982-10-27 |
Family
ID=6130291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8211151A Withdrawn GB2097084A (en) | 1981-04-16 | 1982-04-16 | Hydraulic device for actuating gas change |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS57181910A (fr) |
DD (1) | DD207398A1 (fr) |
DE (1) | DE3115422A1 (fr) |
FR (1) | FR2504188A1 (fr) |
GB (1) | GB2097084A (fr) |
IT (1) | IT8220026A0 (fr) |
SE (1) | SE8202383L (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988002059A1 (fr) * | 1986-09-09 | 1988-03-24 | Wride, Marlene, Alfreda | Poussoir de came a levee variable |
WO1990003499A1 (fr) * | 1988-09-28 | 1990-04-05 | Siemens Aktiengesellschaft | Systemes hydrauliques de reglage de soupapes du type modulaire et autonome pour moteurs a combustion interne |
EP0405187A1 (fr) * | 1989-06-27 | 1991-01-02 | FEV Motorentechnik GmbH & Co. KG | Dispositif électromagnétique de positionnement |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 FR FR8206495A patent/FR2504188A1/fr not_active Withdrawn
- 1982-04-15 SE SE8202383A patent/SE8202383L/xx not_active Application Discontinuation
- 1982-04-16 GB GB8211151A patent/GB2097084A/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988002059A1 (fr) * | 1986-09-09 | 1988-03-24 | Wride, Marlene, Alfreda | Poussoir de came a levee variable |
WO1990003499A1 (fr) * | 1988-09-28 | 1990-04-05 | Siemens Aktiengesellschaft | Systemes hydrauliques de reglage de soupapes du type modulaire et autonome pour moteurs a combustion interne |
EP0405187A1 (fr) * | 1989-06-27 | 1991-01-02 | FEV Motorentechnik GmbH & Co. KG | Dispositif électromagnétique de positionnement |
Also Published As
Publication number | Publication date |
---|---|
SE8202383L (sv) | 1982-10-17 |
DE3115422A1 (de) | 1982-11-11 |
IT8220026A0 (it) | 1982-03-09 |
DE3115422C2 (fr) | 1989-12-14 |
JPS57181910A (en) | 1982-11-09 |
FR2504188A1 (fr) | 1982-10-22 |
DD207398A1 (de) | 1984-02-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |