DD207398A1 - Hydraulische einrichtung zum betaetigen von gaswechselventilen - Google Patents
Hydraulische einrichtung zum betaetigen von gaswechselventilen Download PDFInfo
- Publication number
- DD207398A1 DD207398A1 DD82238984A DD23898482A DD207398A1 DD 207398 A1 DD207398 A1 DD 207398A1 DD 82238984 A DD82238984 A DD 82238984A DD 23898482 A DD23898482 A DD 23898482A DD 207398 A1 DD207398 A1 DD 207398A1
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- valve
- actuating
- transmission lever
- hydraulic
- piston
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 239000012530 fluid Substances 0.000 claims description 13
- 238000013022 venting Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract 1
- 230000001960 triggered effect Effects 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
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 |
|---|---|
| DD207398A1 true DD207398A1 (de) | 1984-02-29 |
Family
ID=6130291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD82238984A DD207398A1 (de) | 1981-04-16 | 1982-04-14 | Hydraulische einrichtung zum betaetigen von gaswechselventilen |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS57181910A (enrdf_load_stackoverflow) |
| DD (1) | DD207398A1 (enrdf_load_stackoverflow) |
| DE (1) | DE3115422A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2504188A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2097084A (enrdf_load_stackoverflow) |
| IT (1) | IT8220026A0 (enrdf_load_stackoverflow) |
| SE (1) | SE8202383L (enrdf_load_stackoverflow) |
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 |
|---|---|
| GB2097084A (en) | 1982-10-27 |
| SE8202383L (sv) | 1982-10-17 |
| FR2504188A1 (fr) | 1982-10-22 |
| DE3115422C2 (enrdf_load_stackoverflow) | 1989-12-14 |
| DE3115422A1 (de) | 1982-11-11 |
| JPS57181910A (en) | 1982-11-09 |
| IT8220026A0 (it) | 1982-03-09 |
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