A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
System for operating hydraulic actuators
Abstract of the Disclosure A system for operating a hydraulic actuator. The system comprising a fluid chamber, one or more cushioning orifices fluidly coupled between the fluid chamber, and a cavity defined between a piston and an end structure of the hydraulic actuator. Each of the one or more cushioning orifices is configured to provide an exit passage to a first volume of a fluid pressurized in the cavity into the fluid chamber during a movement of the piston towards the end structure to cushion the piston against an impact with the end structure. The system further includes a fluid pressure relief mechanism configured to relieve a second volume of the fluid in excess of the first volume of the fluid when a pressure of the fluid in the one or more cushioning orifices or the cavity reaches or exceeds a threshold pressure value during the movement of the piston towards the end structure. CI%2 llzr C112 Lo llq- C\2 C'q 0-2 CQ 'Zo C\2 Cn Co, It -q. -- C1.2 C\2 ><. co CAD cc
System for operating hydraulic actuators
Abstract of the Disclosure A system for operating a hydraulic actuator. The system comprising a fluid chamber, one or more cushioning orifices fluidly coupled between the fluid chamber, and a cavity defined between a piston and an end structure of the hydraulic actuator. Each of the one or more cushioning orifices is configured to provide an exit passage to a first volume of a fluid pressurized in the cavity into the fluid chamber during a movement of the piston towards the end structure to cushion the piston against an impact with the end structure. The system further includes a fluid pressure relief mechanism configured to relieve a second volume of the fluid in excess of the first volume of the fluid when a pressure of the fluid in the one or more cushioning orifices or the cavity reaches or exceeds a threshold pressure value during the movement of the piston towards the end structure. CI%2 llzr C112 Lo llq- C\2 C'q 0-2 CQ 'Zo C\2 Cn Co, It -q. -- C1.2 C\2 ><. co CAD cc
System for operating hydraulic actuators
PREMA ANAND SUBBIAH (author) / RAMAN PRASANA (author) / CHIDAMBARAM JEGATHEESH (author) / CHENGALVARAYAN PARTIBAN (author)
2024-12-19
Patent
Electronic Resource
English
Limit load evaluation of hydraulic actuators
| British Library Online Contents | 1999
Limit load evaluation of hydraulic actuators
| British Library Online Contents | 1999
Unsteady Fluid Flow in Hybrid Hydraulic Actuators
| British Library Online Contents | 2009
Seismic Motion Control Via Semiactive Hydraulic Actuators
| British Library Conference Proceedings | 1994
Erectro-hydraulic Actuators in an Automatic Transmission
| British Library Online Contents | 1997