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Standard

Terminology and Definitions for Aerospace Fluid Power, Actuation and Control Technologies

2010-07-22
HISTORICAL
ARP4386C
This SAE Aerospace Recommended Practice (ARP) comprises the technical terms and nomenclature, together with their definitions and abbreviations that are used in aerospace Fluid Power Actuation and Control Systems. NOTE: When a term is applicable to more than one branch or segment of the technology it may have different meanings and definitions in each. Where this occurs the multiple listings with appropriate designations will be shown under the same primary term.
Standard

Impulse Testing of Aerospace Hydraulic Actuators, Valves, Pressure Containers, and Similar Fluid System Components

1978-03-01
HISTORICAL
ARP1383
This SAE ARP establishes the minimum requirements and procedures for impulse testing of aerospace hydraulic actuators, valves, pressure containers, and similar fluid system components, except accumulators, for use in aerospace hydraulic systems. It also refers to standard impulse test equipment, which may be used in conducting these impulse tests.
Standard

Impulse Testing of Aerospace Hydraulic Actuators, Valves, Pressure Containers, and Similar Fluid System Components

2003-02-05
HISTORICAL
ARP1383B
This SAE Aerospace Recommended Practice (ARP) establishes the minimum requirements and procedures for impulse testing of aerospace hydraulic actuators, valves, pressure containers, and similar fluid system components, for use in aerospace hydraulic systems; for exceptions, see paragraph 9.1. This ARP also refers to standard impulse test equipment, which may be used in conducting these impulse tests.
Standard

IMPULSE TESTING OF AEROSPACE HYDRAULIC ACTUATORS, VALVES, PRESSURE CONTAINERS, AND SIMILAR FLUID SYSTEM COMPONENTS

1992-01-01
HISTORICAL
ARP1383A
This SAE Aerospace Recommended Practice (ARP) establishes the minimum requirements and procedures for impulse testing of aerospace hydraulic actuators, valves, pressure containers, and similar fluid system components, except accumulators, for use in aerospace hydraulic systems. It also refers to standard impulse test equipment, which may be used in conducting these impulse tests.
Standard

Graphic Symbols for Aircraft Hydraulic and Pneumatic Systems

2018-01-25
WIP
AS1290C
This Aerospace Standard (AS) presents a system of graphic symbols intended primarily for usage in hydraulic and pneumatic system schematic diagrams for all types of aircraft. It is also considered suitable for marine vehicles and other applications and for ancillary documents where schematics are required. Individual graphic symbols shown herein are also considered suitable for use in conjunction with other types of symbols. This AS is intended to promote industry-wide acceptance and understanding of uniform standards and employs, where possible, symbols which are internationally recognized.
Standard

Graphic Symbols for Aircraft Hydraulic and Pneumatic Systems

2011-12-12
CURRENT
AS1290B
This Aerospace Standard (AS) presents a system of graphic symbols intended primarily for usage in hydraulic and pneumatic system schematic diagrams for all types of aircraft. It is also considered suitable for marine vehicles and other applications and for ancillary documents where schematics are required. Individual graphic symbols shown herein are also considered suitable for use in conjunction with other types of symbols. This AS is intended to promote industry-wide acceptance and understanding of uniform standards and employs, where possible, symbols which are internationally recognized.
Standard

Determination of Hydraulic Pressure Drop

1958-02-15
HISTORICAL
ARP24A
This SAE Aerospace Recommended Practice (ARP) provides analytical and test methods for determining pressure drop in fluid systems such as hydraulic, fluid, oil, and coolant used in aerospace vehicles. Determining pressure drop by analytical and test results will be discussed.
Standard

Determination of Hydraulic Pressure Drop

2013-10-04
CURRENT
ARP24E
This SAE Aerospace Recommended Practice (ARP) provides analytical and test methods for determining pressure drop in fluid systems such as hydraulic, fluid, oil, and coolant used in aerospace vehicles. Determining pressure drop by analytical and test results will be discussed.
Standard

Determination of Hydraulic Pressure Drop

2000-11-01
HISTORICAL
ARP24C
This ARP is intended to be a guide for determining pressure drop in fluid systems such as hydraulic, fuel, oil, and coolant used in aerospace vehicles. Determining pressure drop by analytical and test methods will be discussed.
Standard

Determination of Hydraulic Pressure Drop

2005-06-07
HISTORICAL
ARP24D
This SAE Aerospace Recommended Practice (ARP) provides analytical and test methods for determining pressure drop in fluid systems such as hydraulic, fluid, oil, and coolant used in aerospace vehicles. Determining pressure drop by analytical and test results will be discussed.
Standard

Determination of Hydraulic Pressure Drop

1968-01-31
HISTORICAL
ARP24B
This ARP is intended to serve as an instrument to determine hydraulic pressure drop, utilizing the best known practices for accessories in the hydraulic, fuel, oil, and coolant systems to aerospace vehicles.
Standard

Aerospace Hydraulics and Actuation Lessons Learned

2017-02-23
CURRENT
AIR4543/1A
This SAE Aerospace Information Report (AIR) contains Lessons Learned from aerospace actuation, control and fluid power systems technologies. The lessons were prepared by engineers from the aerospace industry and government services as part of the work of SAE Committee A-6, Aerospace Actuation, Control and Fluid Power Systems. Each lesson was presented to the appropriate A-6 technical panel. The technical topics are organized into five sections covering systems, actuation, hydraulic components, electrical components and miscellaneous, each further divided into subsections. The information topics are presented in a concise format of Problem, Issue, Solution and Lesson Learned, often with accompanying descriptive diagrams and illustrations for clarity and understanding.
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