GENERAL APPLICATIONS 1 E 01-12 HYDRAULIC ACCUMULATORS 1.1 APPLICATION FIELDS 1.2 APPLICATIONS 1.3 CERTIFICATIONS 1.4 ELASTOMERS 1.5 EPE ITALIANA s.r.l. - Viale Spagna,112 • 20093 Cologno Monzese (Mi) Italy Tel.: +39 02 25459028 • Fax: +39 02 25 25459773 • E-mail: [email protected] • Internet: www.epeitaliana.it

Hydraulic accumulators with back-up nitrogen bottles in different languages in PDF format as well as other information on HYDAC accumulator products.

This is often called "discharging" the accumulator. • V 1 is the maximum gas volume during hydraulic system operation and correlates to the smallest possible fluid volume inside the accumulator during system operation. • The amount of fluid that is expelled, or supplied, to the hydraulic system is ∆V, where ∆V = V 1 - V 2

Most accumulators are mounted vertically. Here is why you can mount NACOL horizontally. When mounted horizontally, the conven- tional accumulator bladder 

Catalog HY10-1630/UStontent Bladder Accumulators Introduction 67 Parker Hannifin Corporation Hydraulic Accumulator Division Rockford, Illinois USA 7 3 7 1 2 5 4 1 Shell Bladder accumulator shells are made from chrome-molybde-num alloy steel (SA372) with forged ends. All sizes comply with ASME material and design specifications. One gallon

these hydraulic accumulators—they support the oil-hydraulics within an exceptionally wide spectrum of applications. And, it is particularly important to ensure that the correct configuration of the hydraulic accumulator is specified according to the particular design requirements. As a leading technology specialist, Freudenberg Sealing Tech-

as an essential element in modern hydraulics, accumulators perform many useful functions, such as: reducing pump capacity and electrical energy providing auxiliary hydraulic power in case of an emergency limiting pressure fluctuations during temperature changes in a closed hydraulic loop compensating for leakage minimizing pump pulsations

accumulators are designed to meet very stringent weight, envelope, and performance requirements. Many of these units incorporate single end caps and/or Kevlar wraps for additional weight savings. This set of custom-designed accumulators complements our MIL-Spec, double end-cap accumulators that are designed in accordance with MS28700 and MS28797.

The accumulators installed in energy storage make your systems safe in case of failure to one of the components. Examples : • Emergency braking of special vehicles • Pitching the blades on wind turbines Preserving the environment ! • By using renewable energy : The transformation of wave energy into electricity is done via storing hydraulic

Designed for specific use on Accumulator installation, both Clamps & Bases are supplied complete with Rubber Support to ensure rigid mounting. ACCUMULATOR BRACKETS MODEL A In. (mm) B In. (mm) C In.

H ow To Order Bladder Accumulators Ordering Parker bladder accumulators is quick and easy. Simply use the symbols in the chart below to specify your bladder accumulator and gas bottle, and then develop a model number. Select only those symbols that represent the desired features and place them in the sequence indicated by the example