Tensioner device for chain or belt drives - uses engine oil pressure to reduce mechanical tension spring force
The device is esp. for control - and/or auxiliary appliance drivesey for 16 engines in vehicles. With increasing speed if the drive, the force of a mechanical tension spring is hydraulically reduced by a proportionally rising counter force. The hydraulic counter force results from the engine oil pre...
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| creator | FEUCHT, HANS JUERGEN BRANDNER, BURKHARD., 5980 WERDOHL, DE NEUBAUER, DIRK., 5992 NACHRODT-WIBLINGWERDE, DE NOELL, ROLAND., 7300 ESSLINGEN, DE |
| description | The device is esp. for control - and/or auxiliary appliance drivesey for 16 engines in vehicles. With increasing speed if the drive, the force of a mechanical tension spring is hydraulically reduced by a proportionally rising counter force. The hydraulic counter force results from the engine oil pressure, and is prportional to it. The oil enters a pressure chamber (4) via an inlet throttle (5), and leaves it at a lower pressure via an outlet nozzle (6). The profile of the outlet nozzle decreases with increasing oil temp. USE/ADVANTAGE - Chain as belt drive tensioner in vehicle engine uses oil pressure to reduce loading on mechanical tension spring. |
| format | Patent |
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With increasing speed if the drive, the force of a mechanical tension spring is hydraulically reduced by a proportionally rising counter force. The hydraulic counter force results from the engine oil pressure, and is prportional to it. The oil enters a pressure chamber (4) via an inlet throttle (5), and leaves it at a lower pressure via an outlet nozzle (6). The profile of the outlet nozzle decreases with increasing oil temp. 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With increasing speed if the drive, the force of a mechanical tension spring is hydraulically reduced by a proportionally rising counter force. The hydraulic counter force results from the engine oil pressure, and is prportional to it. The oil enters a pressure chamber (4) via an inlet throttle (5), and leaves it at a lower pressure via an outlet nozzle (6). The profile of the outlet nozzle decreases with increasing oil temp. 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With increasing speed if the drive, the force of a mechanical tension spring is hydraulically reduced by a proportionally rising counter force. The hydraulic counter force results from the engine oil pressure, and is prportional to it. The oil enters a pressure chamber (4) via an inlet throttle (5), and leaves it at a lower pressure via an outlet nozzle (6). The profile of the outlet nozzle decreases with increasing oil temp. USE/ADVANTAGE - Chain as belt drive tensioner in vehicle engine uses oil pressure to reduce loading on mechanical tension spring.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL ENGINEERING ELEMENTS AND UNITS GEARING 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 THERMAL INSULATION IN GENERAL WEAPONS |
| title | Tensioner device for chain or belt drives - uses engine oil pressure to reduce mechanical tension spring force |
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