Spring Mechanism Products

Metal Bellows Accumulators

PRODUCT NAME
Metal Bellows Accumulators
PRODUCT CATEGORY
Spring-Related Products,Information and Communication Related,Heat Resistance, Corrosion Resistance, Earthquake Resistance,Protection, Safety,Buffering, Vibration-absorbing
INDUSTRY/SITUATION OF USE
Mobility Related / Passenger Car
FUNCTIONS
Protection of Facilities (For Longer Service life), Pulsation Absorption, Vibration Isolation, Sound Absorption and Soundproofing
OUTLINE
An accumulator is a pressure vessel that stores energy in a liquid such as water or oil. Accumulators are used to (1) store energy (save energy, economize on electricity), (2) maintain pressure, (3) absorb shock, and (4) absorb pulsation (vibrations).
CHARACTERISTICS
Our products use metal bellows for the separation membrane between the sealing gas (nitrogen gas) and fluid in the accumulator. Because the sealing mechanism for the enclosed gas is entirely welded construction with no polymeric material used in the sealing parts, there is no gas permeation or leakage, and the product is maintece-free and highly reliable.

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    Accumulators come in various sizes and are used in many applications, including automobiles and large plants. Our accumulators are mainly used in automobiles, such as for brake pressure storage and engine fuel injection pumps. They are also used in ships for engine applications and in hydraulic cylinders for lifting and lowering forklifts to absorb vibration.