Results 271 to 280 of about 477,598 (318)

Hydraulic Accumulator as Energy Storage

Volume 6: Fluids and Thermal Systems; Advances for Process Industries, Parts A and B, 2011
Most of the hydraulically operated systems have potential to improve the energy efficiency of the system by using energy regeneration. The recovered energy can be stored in various ways. However, previous studies made by the authors have shown that in hydraulically operated regenerative systems a pressure accumulator seems to be potential option as ...
Jyri Juhala, Matti Pietola
openaire   +1 more source

Suppressing water hammer of ship steering systems with hydraulic accumulator

Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering, 2014
Y. Qiu, Baoren Li, Xiao-Ming Fu, Gang Yang, J. Hu   +4 more
semanticscholar   +3 more sources

Energy Saving of an Electric Forklift with Hydraulic Accumulator

International Conference on Control, Automation and Systems, 2019
Energy saving of construction machinery is necessary to reduce the energy consumption and pollution. A novel hydraulic hybrid forklift for energy saving is proposed in this paper, as well as the control strategy.
Ying-Xiao Yu, K. Ahn
semanticscholar   +1 more source

HYDRAULIC ACCUMULATOR, ESPECIALLY BLADDER ACCUMULATOR

2002
The invention relates to a hydraulic accumulator, especially a bladder accumulator, comprising an accumulator housing (10), a separation element disposed therein that separates within the accumulator housing a gas chamber (16) adjoining a inlet (14) on the gas side from a fluid chamber (18) adjoining an inlet (20) on the fluid side.
HYDAC TECHNOLOGY GMBH, WEBER NORBERT
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Low Maintenance Hydraulic Accumulator.

1981
Abstract : This report presents the results of a program to develop a low maintenance accumulator, compatible with current MS envelopes and competitive in cost with conventional accumulators. The purpose of the program was to select and develop a metal bellows configuration/concept to replace the conventional moving piston and seal of conventional ...
W. E. Willard, E. C. Wagner
openaire   +1 more source

Hydraulic Accumulators in Heavy Industry

Proceedings of the Institution of Mechanical Engineers, 1956
In the paper are described the principal features of the weight-loaded and gas-loaded types of hydraulic accumulator together with the applications where they are of particular service. A distinction is drawn between those gas-loaded accumulators where the gas and the pressure liquid are separated, and those where they are directly in contact with ...
openaire   +1 more source

Self-Displacing Hydraulic Accumulator

2018
<div class="section abstract"> <div class="htmlview paragraph">This SAE Aerospace Recommended Practice (ARP) provides recommendations for design and test requirements for self-displacing hydraulic accumulators.</div> </div>
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Aerospace - Accumulator, Hydraulic, Self-Displacing

2017
<div class="section abstract"> <div class="htmlview paragraph">This SAE Aerospace Recommended Practice (ARP) is intended to provide design and qualification requirements for self-displacing hydraulic accumulators.</div> <div class="htmlview paragraph">These requirements are intended be included in the Procurement Specification
openaire   +1 more source

Investigation of Accumulator Main Parameters of Hydraulic Excitation System

Journal of Coastal Research, 2019
Wu, Z.; Xiang, Y.; Li, M.; Iqbal, M., and Xu, G, 2019. Investigation of accumulator main parameters of hydraulic excitation system. In: Guido-Aldana, P.A. and Mulahasan, S. (eds.), Advances in Water Resources and Exploration. Journal of Coastal Research,
Zhifei Wu, Yuxia Xiang, Mingjie Li, M. Iqbal, Guangzhao Xu   +4 more
semanticscholar   +1 more source

Aerospace - Accumulator, Hydraulic, Cylindrical, Piston Separated

2017
<div class="section abstract"> <div class="htmlview paragraph">This SAE Aerospace Recommended Practice (ARP) is intended as a guide in defining the requirements for aerospace piston separated hydraulic accumulators, including details pertinent to the design, fabrication, and performance of the accumulator.
openaire   +2 more sources