Historical

SAE ARP4379A

Name: SAE ARP4379A PDF | Request Standard
SKU: 40bc604f4d81

Aerospace - Accumulator, Hydraulic, Cylindrical, Piston Separated

Standard by SAE International, 2007-11-20

Available Formats:

SAE ARP4379A.PDFSecure PDF
SAE ARP4379A.PDFOnline Access

Availability: Immediate Download
Language: English
License Type: Single User
Updates: Not Included

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Language: English
License Type: Enterprise / Multi User
Updates: Included

About This Item

This SAE Aerospace Recommended Practice (ARP) is intended as a guide in defining the requirements for aerospace piston separated hydraulic accumulators, including details pertinent to the design, fabrication, and performance of the accumulator. This type of accumulator has a piston separator and contains both high-pressure gas and fluid. The accumulator is used in aerospace hydraulic systems of the following types as defined in AS5440 with design operating pressures of up to 8000 psi (55,160 kPa). Type I: -65 to +160 °F (-54 to +71 °C) fluid temperature Type II: -65 to +275 °F (-54 to +135 °C) fluid temperature For commercial aerospace or helicopter applications, the information and guidelines of ARP4752 or ARP4925 respectively, are considered. ARP4379 has been revised to issue A for the following reasons: Major editorial changes Document restructured and reformatted in its entirety to reflect latest industry practice and standards Vessel Proof and Burst factors changed for commercial to comply with new regulations Updated references New and revised technical and test requirements have been incorporated

SKU: 40bc604f4d81

Publication Date: 2007-11-20

Standard Status: historical

Publisher: SAE International

Document Type: Aerospace Standard

Subject: Hydraulic fluids, Commercial aircraft, Environmental testing, Hydraulic systems, Hydraulic equipment, Identification numbers, Test procedures, Pressure, Gases

Official SAE: Doi link

New Version Available: ARP4379B (2024-04-15)
This Version: ARP4379A (2007-11-20)
Previous Version: ARP4379 (1991-06-11)

Please request information about the document. Contact Page

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