Results 151 to 160 of about 481,356 (205)
A Pneumatic Flexible Linear Actuator Inspired by Snake Swallowing. [PDF]
Adv Sci (Weinh)Qi Y +8 more
europepmc +1 more source
Axial piston pumps, new trends and development
, 2012 International audience ; Efficiency improvement is a key issue in any machine. The fluid power industry relies on volumetric pumps which need to pump high pressure fluid to a set of actuators located at different positions in a given device; the higher the pressure, the smaller the actuators need to be, therefore allowing to reduce the weight of the ...
Bergadà Granyó, Josep Maria +2 more
core +3 more sources
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Slipper Balance in Axial Piston Pumps and Motors
Journal of Tribology, 1992The paper presents the results of an experimental and theoretical investigation of the effect of clamping ratio and orifice size on the performance of slippers in axial piston pumps and motors. Polishing of the running face to a slightly convex form appears to be essential for successful operation under all conditions. It is shown that slippers operate
Koc E., Hooke C.J., Li K.Y.
openaire +1 more source
Data-Driven Damage Assessment of Axial Piston Pumps
2024 IEEE International Conference on Engineering, Technology, and Innovation (ICE/ITMC)Axial piston pumps, vital for industrial applications, demand proactive maintenance strategies to avert failures and ensure system availability. Precise prediction of the current health state is crucial for selecting the most appropriate countermeasure ...
Arthur Schimke +2 more
openaire +2 more sources
Damping on the swash plate of an axial-piston pump
Proceedings of the 2000 American Control Conference. ACC (IEEE Cat. No.00CH36334), 2000An, open loop, reduced order model is proposed for the swash plate dynamics of an axial piston pump. The difference from previous reduced order models is the modeling of a damping mechanism not reported previously in the literature. An analytical expression for the damping mechanism is derived. The proposed reduced order model is validated by comparing
Xiaoping Zhang +3 more
openaire +2 more sources
Experimental Simulation of Piston Leakage in an Axial Piston Pump
Fluid Power Systems and Technology, 2005A method used to introduce “artificial leakage” into an axial piston pump to simulate leakage from a worn piston is described in this paper. A pressure control servo valve with a very high frequency response was employed to divert flow from the pump outlet in a prescribed waveform directly to tank.
Zeliang Li +2 more
openaire +1 more source
Simulation Model of an Axial Piston Pump Inclusive of Cavitation
Fluid Power Systems and Technology, 2002A mathematical model of an axial piston pump is presented. The numerical model is based on a finite volume concept. The pump has been divided in different volumes where fluid properties are assumed homogeneous. Since the reduction of the pressure pulsations is one of the most important aims of pump builders, the effects of the port plate relief groove ...
BERTA, Gian Luigi +3 more
openaire +3 more sources
Torque on the Swashplate of an Axial Piston Pump
Journal of Dynamic Systems, Measurement, and Control, 1985As part of a study involving methods of control of an axial piston pump, it is required to obtain linear or linearized equations of motion of the system’s states. The torque imposed on the plate by the pumping action of the pistons is the most important term in the equation of motion of the swashplate.
G. Zeiger, A. Akers
openaire +1 more source
Loads on the regulator of an axial-piston pump
Russian Engineering Research, 2010A mathematical model is developed for the piston chamber of an axial-piston pump. On the basis of the model, the pressure within the chamber may be investigated in different operating conditions; the load at the regulator due to the pressure may be estimated; and the design of the pump and the regulator may be optimized.
A. A. Chernyakov +2 more
openaire +1 more source