nitrogen
None, but lead-acid accumulators contain sulphuric
Airbus primarily uses hydraulic accumulators in their aircraft, specifically bladder-type and piston-type accumulators. These accumulators store hydraulic fluid under pressure to ensure reliable operation of the aircraft's hydraulic systems, providing backup pressure during critical phases like landing or emergency situations. The design and type may vary depending on the specific aircraft model and its hydraulic system requirements.
The first IBM 702 had two 512 character accumulators.
Accumulators, or energy storage devices, typically store either electrical energy in the form of chemical energy (such as in batteries) or potential energy (such as in hydraulic accumulators). The stored energy can be released when needed to power various systems or devices.
Accumulators.
store energy
Photovoltaic arrays are used( in conjunction with accumulators - batteries - to store energy when the satellite's solar panels are in shadow).
pressurized
Most hydraulic systems do not have accumulators.
yes
Lead acid accumulators