FR996813A - Perfectionnements aux commandes hydrauliques - Google Patents
Perfectionnements aux commandes hydrauliquesInfo
- Publication number
- FR996813A FR996813A FR996813DA FR996813A FR 996813 A FR996813 A FR 996813A FR 996813D A FR996813D A FR 996813DA FR 996813 A FR996813 A FR 996813A
- Authority
- FR
- France
- Prior art keywords
- hydraulic controls
- hydraulic
- controls
- 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
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR996813T | 1949-08-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR996813A true FR996813A (fr) | 1951-12-27 |
Family
ID=9558167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR996813D Expired FR996813A (fr) | 1949-08-23 | 1949-08-23 | Perfectionnements aux commandes hydrauliques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR996813A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2436255A1 (fr) * | 1978-09-16 | 1980-04-11 | Maschf Augsburg Nuernberg Ag | Dispositif hydraulique pour la commande de soupapes controlant le passage de gaz |
-
1949
- 1949-08-23 FR FR996813D patent/FR996813A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2436255A1 (fr) * | 1978-09-16 | 1980-04-11 | Maschf Augsburg Nuernberg Ag | Dispositif hydraulique pour la commande de soupapes controlant le passage de gaz |
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