Standard

SAE AS595E

Publisert
For bestilling og priser av dette produktet ta kontakt med salg@standard.no

Omfang

This SAE Aerospace Standard (AS) provides general design and test requirements for a flat cut-off pressure compensated, variable delivery hydraulic pump for use in a civil aircraft hydraulic system with a rated system pressure up to 5000 psi (34500 kPa). NOTE: Hydraulic pumps may incorporate features such as a clutch in the input drive, which will not be covered by this standard. Purpose The requirements contained in this document are compiled for inclusion in a procurement specification for a civil type flat cut-off pressure compensated, variable delivery hydraulic pump. NOTE: The requirements in this AS should be reviewed by the purchaser and only those requirements that are applicable for a specific application should be incorporated in the procurement specification. Field of Application This AS is primarily for hydraulic pumps driven by an engine; however, it also can be applied to pumps driven by other power sources such as electric motors, ram air turbines, and engine bleed air turbines. These pumps may be soft cut-off pressure compensated, variable delivery type due to input power limitations. Pumps conforming to this standard are intended mainly for use in civil aircraft hydraulic systems conforming to the general requirements of ARP4752, and the regulations of 14 CFR 25 and/or CS-25. However, pumps conforming to this AS can also be used in: • Civil aircraft hydraulic systems that conform to the regulations of 14 CFR 23 and/or CS-23. For these applications, the equivalent 14 CFR 23 and/or CS-23 regulations should be used in place of the 14 CFR 25 and/or CS-25 regulations. • Helicopter hydraulic systems that conform to the regulations of 14 CFR 27 and/or CS-27. For these applications, the equivalent 14 CFR 27 and/or CS-27regulations should be used in place of the 14 CFR 25 and/or CS-25 regulations. • Helicopter hydraulic systems that conform to the general requirements of ARP4925, and the regulations of 14 CFR 29 and/or CS-29. For these applications, the equivalent 14 CFR 29 and/or CS-29 regulations should be used in place of the 14 CFR 25 and/or CS-25 regulations.

Dokumentinformasjon

  • Standard fra SAE_AC
  • Publisert:
  • Versjon: 0
  • Varetype: IS