Longitudinally adjustable connecting rod comprising hydraulically actuated control device and electromagnetically actuated switching valve, reciprocating piston engine, and vehicle

The invention relates to a longitudinally adjustable connecting rod (7) for a reciprocating piston engine, in particular a reciprocating piston internal combustion engine, a reciprocating piston engine, and a vehicle comprising a reciprocating piston engine. The longitudinally adjustable connecting...

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Bibliographische Detailangaben
Hauptverfasser:	THEISSL MARIO, BODENSTEINER FLORIAN, MELDE-TUCZAI HELMUT, LOESCH SIEGFRIED, MUNTEANU ANAMARIA, ROBACZEWSKI MIROSLAW, WAND KATRIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BEARINGS BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a longitudinally adjustable connecting rod (7) for a reciprocating piston engine, in particular a reciprocating piston internal combustion engine, a reciprocating piston engine, and a vehicle comprising a reciprocating piston engine. The longitudinally adjustable connecting rod (7) comprises a longitudinal adjusting mechanism (8) for adjusting an effective length (L) of the connecting rod, a hydraulically actuated control device (12), switchable at least between two control modes, for controlling the longitudinal adjustment, and an electromagnetically actuated hydraulic switching valve (9) for hydraulically actuating the control device (12). 本发明涉及种用于往复活塞式发动机、特别是用于往复活塞式内燃机的长度可调的连杆(7)、种往复活塞式发动机和种具有往复活塞式发动机的车辆，其中，所述长度可调的连杆(7)具有：用于调节连杆的有效长度(L)的长度调节装置(8)；可液压操作的和至少在两个控制状态之间可切换的控制装置(12)，其用于对长度调节进行控制；和可电磁操作的液压切换阀(9)，其用于对所述控制装置(12)进行液压操作。