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基本信息

【范围】

This SAE Aerospace Recommended Practice (ARP) is an application guide for hydraulic power transfer units and describes: The various types Typical design approaches Their operational characteristics and limitations Circuit recommendations Typical applications The scope of this ARP is limited to devices that transfer power between hydraulic systems and do so by means of rotary subassemblies such as hydraulic motors and pumps. 1.1 Purpose The purpose of this document is to apprise the system designer of the available options in power transfer units, configuration tradeoffs, and system design precautions in their application.strRefField

【与前一版的变化】

替代标准

ARP1280A

引用文件/被引文件

ARP24

Determination of Hydraulic Pressure Drop

AIR737

Aerospace Hydraulic and Pneumatic Specifications

ARP819

Fluid System Characteristics Affecting Hydraulic Pump Operation

ARP994

Recommended Practice for the Design of Tubing Installations for Aerospace Fluid Power Systems

AIR1899

Aerospace Military Aircraft Hydraulic System Characteristics

AIR1922

System Integration Factors That Affect Hydraulic Pump Life

AS1241

Fire Resistant Phosphate Ester Hydraulic Fluid for Aircraft

MIL-PRF-5606

Hydraulic Fluid

Aircraft

Missile and Ordnance

MIL-PRF-83282

Hydraulic Fluid

ISO22089

Aerospace – Hydraulic Power Transfer Units – General Specifications

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包含图表

FORMULA 1	FORMULA 2	FORMULA 3
CROSS SECTION OF A T	CROSS SECTION OF A T	TYPICAL CIRCUIT FOR
TYPICAL APPLICATIONS	INLINE UNIDIRECTIONA	BENT-AXIS UNIDIRECTI
BENT-AXIS MOTOR/INLI	TYPICAL CIRCUIT FOR	TYPICAL APPLICATIONS
INLINE BIDIRECTIONAL	BENT-AXIS BIDIRECTIO	TYPICAL APPLICATIONS
VARIABLE DISPLACEMEN	VARIABLE DISPLACEMEN