SAE ARP4553 Aerospace - Accumulator, Hydraulic, Self-Displacing

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Product Code:SAE ARP4553
Title:Aerospace - Accumulator, Hydraulic, Self-Displacing
Issuing Committee:A-6c6 Power Sources Committee
Scope:This SAE Aerospace Recommended Practice (ARP) is intended to provide design and qualification requirements for self-displacing hydraulic accumulators.These requirements are intended be included in the Procurement Specification for the accumulator. Those requirements identified by the use of ?shall? are considered to be essential requirements; those requirements identified by the use of ?should? are considered to be optional requirements for inclusion in the Specification at the discretion of the Purchaser.In addition, test methods for production acceptance and qualification purposes are provided.The accumulator is intended for use in military aerospace hydraulic systems with rated pressures of up to 8000 psi (55 158 kPa) and of the following types as specified in AS5440:a.Type I -65 to +160 °F (-54 to +71 °C) fluid temperatureb.Type II -65 to +275 °F (-54 to +135 °C) fluid temperatureThe accumulator is also intended for use in commercial aerospace and helicopter hydraulic systems.
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Product Code:SAE AMS2279
Title:Tolerances, Rubber Products
Issuing Committee:Ams Ce Elastomers Committee
Scope:This specification covers established inch/pound manufacturing tolerances applicable to non-cellular rubber products ordered to inch/pound dimensions. These tolerances apply to all conditions, unless otherwise noted. The term 'exclusive' applies only to the higher figure of the specified range.【英文标准名称】:Sterilization;hotairsterilizers;bio-indicatorsforefficiencytesting
【原文标准名称】:消毒.热空气消毒器.有效性检验用的有机指示剂
【标准号】:DIN58947T.4-1990
【标准状态】:作废
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【发布单位】:德国标准化学会(DE-DIN)
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