Results 271 to 280 of about 3,832 (301)
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Pressure Peaks in the Hydraulic Actuator
Journal of Basic Engineering, 1965Results are presented of theoretical and experimental studies of the pressure peaks occurring in valve-controlled hydraulic actuators operated under severe loading conditions. Oil compressibility is shown to reduce the magnitude of these peaks. Valve overlap has the opposite effect.
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Hydraulically Actuated Soft Tubular Gripper
2022 International Conference on Robotics and Automation (ICRA), 2022James Davies 0002 +9 more
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1990
An electro-hydraulic actuator has an electric motor (25) disposed in a hydraulic fluid reservoir (17) and connected to drive a hydraulic fluid pump (23). The actuator includes an actuator rod (15) which extends or retracts as a piston (20) is hydraulically driven in a cylinder (19). An actuator housing (13) forms the reservoir (17) and the cylinder (19)
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An electro-hydraulic actuator has an electric motor (25) disposed in a hydraulic fluid reservoir (17) and connected to drive a hydraulic fluid pump (23). The actuator includes an actuator rod (15) which extends or retracts as a piston (20) is hydraulically driven in a cylinder (19). An actuator housing (13) forms the reservoir (17) and the cylinder (19)
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2000
The invention relates to a clutch with a pressure plate (1) which in an engaged position pushes a driving disk (2) against a counter surface (3). For releasing the clutch, said pressure plate displaces a clutch controller (7) into a disengaged position in which the pressure plate (1) does not push the driving disk (2) against the counter surface (3 ...
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The invention relates to a clutch with a pressure plate (1) which in an engaged position pushes a driving disk (2) against a counter surface (3). For releasing the clutch, said pressure plate displaces a clutch controller (7) into a disengaged position in which the pressure plate (1) does not push the driving disk (2) against the counter surface (3 ...
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Performance and power consumption optimization of a hydraulic variable valve actuation system
Mechatronics, 2021Amir Khajepour, Yangtao Li
exaly
Observer-based motion axis control for hydraulic actuation systems
Chinese Journal of Aeronautics, 2023Xiaowei Yang +2 more
exaly
Discussion on hydraulic technology of hydraulic actuator in FAST
Prestress Technology, 2016LI Xingkui, LIANG Liwen, GAN Qiuping
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