Which type of accumulator uses a synthetic rubber diaphragm?

Spherical Type Accumulators utilize a synthetic rubber diaphragm as a key component of their design. The diaphragm serves as a flexible barrier that separates the gas and hydraulic fluid within the accumulator, allowing for efficient energy transfer and storage. This design enables the accumulator to maintain a stable pressure, accommodate varying fluid levels, and absorb shocks in hydraulic systems effectively.

The use of synthetic rubber is important as it provides durability and resistance to the chemicals present in hydraulic fluids, ensuring the longevity and reliability of the accumulator. This makes spherical accumulators particularly effective in applications where space constraints and high-pressure environments are present.

In contrast, other types of accumulators either utilize different materials or designs that do not primarily focus on the use of a synthetic rubber diaphragm for their functionality. Understanding the specific materials and designs used in each type of accumulator is crucial for selecting the appropriate one for a given application, particularly in aerospace engineering where reliability and performance are paramount.