Hydraulic Accumulators

Accumulator Applications

Hydraulic Accumulators for a wide range of applications

Hydraulic components are often subjects to very stiff requirements: High temperatures, extreme pressures, long power-on phases and extended services. Our accumulators demonstrate outstanding characteristics for every area of application. They are the ideal solution to cover peak needs, maintain pressure, store and recapture energy, reduce pressure peaks, power chassis suspensions, and dampen shock, vibration and pulsations.

As a leading technology specialist, Freudenberg Sealing Tech¬nologies is in the best position to develop accumulators which meet the requirements of a wide range of specific applications like:

Construction

Freudenberg Sealing Technologies Construction

Energy storage capability & pulsation dampening to smooth out the bumps, reduce the vibration, provide stability, safety and comfort. For example in hydro-pneumatic boom suspension systems with Freudenberg accumulators for telehandlers.

Oil and Gas

Oil and Gas

As an energy storage device, accumulators provide instantaneous hydraulic power for emergency safety functions, such as blowout preventers used on drilling rigs, and valve actuators in well control mechanisms.

Energy

Freudenberg Sealing Technologies Energy
Wind  Reliable solutions, trouble-free during installation and maintenance: That’s what the energy segment requires. Accumulators for hydraulic pitch or brake systems in Wind turbines, are a perfect example.

Solar – Reduction of energy usage, by using an hydraulic pitch rotator system with hydraulic accumulators instead of a constantly running oil pump.

Fluid Power

Freudenberg Sealing Technologies Fluid Power

Hydraulic power units with the energy storage capability and pulsation dampening of hydraulic accumulators can smooth out a pulsating flow.

Agriculture

Freudenberg Sealing Technologies Icon Agriculture

Pulsation and suspension ‒ The energy storage capability of an accumulator provides a road-friendly suspension & pulsation dampening to reduce the vibration, provide stability, safety and quiet operation.

Automotive Applications

Freudenberg Sealing Technologies Automotive

Transmission ‒ The extremely high requirements of sustainable mobility revolutionized the technology of drive systems in just a few years. Whether DCT, AMT, hybrid or battery electric solutions – we offer the right technology for your gear.

Suspension

Suspension

The fine art of chassis design consists of harmonizing dynamics, stability and comfort. Potholes can be smoothed out and bumps are no longer an obstacle to safe driving and comfort. Using hydro pneumatic chassis systems with accumulators as the energy storage, pulsation dampening or anti-roll stabilization can generate this comfort.

FST Hydraulische Federungssysteme hydraulic accumulators

The whole suspension system from a single-source

Individually assembled valve blocks from Freudenberg Sealing Technologies, ensure perfect configurations.


Related documents

Brochures

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Hydraulic accumulators are devices in which potential energy is stored in the form of a compressed gas to be used to exert a force against a relatively incompressible fluid.

Material Property Sheets

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Material Property Sheet

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Material Property Sheet

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Material Property Sheet

Product Data Sheets

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Product Data Sheet

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Product Data Sheet

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Product Data Sheet

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Product Data Sheet

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