Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
VARIABLE SYSTEM PRESSURE BASED ON IMPLEMENT POSITION
-20 Abstract VARIABLE SYSTEM PRESSURE BASED ON IMPLEMENT POSITION A hydraulic system (118) for controlling an implement on a work machine (100) may include a hydraulic reservoir (120), a hydraulic pump (122) in fluid communication with the reservoir (120), a central valve (128A) in fluid communication with the pump (122) and configured for controlling the implement, a pressure relief system (128B-D), and a controller (130). The controller (130) may be configured for controlling the central valve (128A) and the pressure relief system (128B-D) and selecting between operating the hydraulic system (118) at a first pressure and a second pressure based on a factor relating to implement position. 118> 114-N Lift CylQC) 114 Lift CylQ0 F Tank Tilt CylQ Tn 132 134 _u _ _ Lift Valve Tilt Valve 120 Pump Section Section 116 116 1228A 124 LS 12Relief: LS/ Drain Implement Variable Valve Displacement Load Sense 122 124 Pump 120 Solenoid _S Relief FIG120 ------- 136
VARIABLE SYSTEM PRESSURE BASED ON IMPLEMENT POSITION
-20 Abstract VARIABLE SYSTEM PRESSURE BASED ON IMPLEMENT POSITION A hydraulic system (118) for controlling an implement on a work machine (100) may include a hydraulic reservoir (120), a hydraulic pump (122) in fluid communication with the reservoir (120), a central valve (128A) in fluid communication with the pump (122) and configured for controlling the implement, a pressure relief system (128B-D), and a controller (130). The controller (130) may be configured for controlling the central valve (128A) and the pressure relief system (128B-D) and selecting between operating the hydraulic system (118) at a first pressure and a second pressure based on a factor relating to implement position. 118> 114-N Lift CylQC) 114 Lift CylQ0 F Tank Tilt CylQ Tn 132 134 _u _ _ Lift Valve Tilt Valve 120 Pump Section Section 116 116 1228A 124 LS 12Relief: LS/ Drain Implement Variable Valve Displacement Load Sense 122 124 Pump 120 Solenoid _S Relief FIG120 ------- 136
VARIABLE SYSTEM PRESSURE BASED ON IMPLEMENT POSITION
ALBERS RILEY A (Autor:in) / EVANS DAVID R (Autor:in) / O'NEILL WILLIAM N (Autor:in) / WIGG JASON P (Autor:in) / BERRY JEFFREY K (Autor:in) / FERRIER JAMES T (Autor:in)
21.07.2022
Patent
Elektronische Ressource
Englisch