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HISTORICAL
1951-03-15
Standard
ARP217
This document deals with ground and flight test of airplane installed Environmental Control Systems (ECS), Figure 1. The ECS provide an environment, controlled within specified operational limits of comfort and safety, for humans, animals, and equipment. These limits include the following: pressure, temperature, humidity, ventilation air velocity, ventilation rate, wall temperature, audible noise, vibration, and environment composition (ozone, contaminants, etc.). The ECS are composed of equipment, controls, and indicators that supply, distribute, recycle and exhaust air to maintain the desired environment.
HISTORICAL
1951-03-15
Standard
AS392B
This Aeronautical Standard covers two (2) basic types of instruments as follows: Type I - Range 35,000 feet. Barometric Pressure. Scale range at least 28.1 - 30.99 inches of mercury (946-1049 millibars). May include markers working in conjunction with the Barometric Pressure Scale to indicate pressure altitude. Type II - Range 50,000 feet. Barometric Pressure. Scale range at least 28.1 - 30.99 inches of mercury (946-1049 millibars). May include markers working in conjunction with the Barometric Pressure Scale to indicate pressure altitude.
HISTORICAL
1951-03-01
Standard
AS396A
To specify the minimum requirements for gyroscopically stabilized Bank and Pitch Indicators for use in aircraft, the operation of which may subject the instrument to the environmental conditions specified in Section 3.4.
CURRENT
1949-02-01
Standard
AIR4A
HISTORICAL
1949-02-01
Standard
AS143B
These standards are written to cover internal combustion heat exchanger type heaters used in the following applications:
HISTORICAL
1949-02-01
Standard
AS391A
This Aeronautical Standard covers five basic types o fairspeed instruments as follows: Type I - 1 revolution Type II - 1 revolution (unequal scale) Type III - 1 1/2 to 1 3/4 revolutions Type IV - 7 revolutions Type V - 1 3/4 to 2 revolutions
HISTORICAL
1949-02-01
Standard
ARP89A
The recommendations of this SAE Aerospace Recommended Practice (ARP) for aircraft compartment automatic temperature control systems are primarily intended to be applicable to occupied or unoccupied compartments of civil and military aircraft.
HISTORICAL
1949-02-01
Standard
AS392A
This Aeronautical Standard covers two (2) basic types of instruments as follows: Type I - Range 35,000 feet. Barometric Pressure. Scale range at least 28.1 - 30.99 inches of mercury (946-1049 millibars). May include markers working in conjunction with the Barometric Pressure Scale to indicate pressure altitude. Type II - Range 50,000 feet. Barometric Pressure. Scale range at least 28.1 - 30.99 inches of mercury (946-1049 millibars). May include markers working in conjunction with the Barometric Pressure Scale to indicate pressure altitude.
HISTORICAL
1948-11-01
Standard
ARP367
HISTORICAL
1948-11-01
Standard
AS413
This Aerospace Standard establishes the minimum sage performance standards for electrical type temperature instruments primarily for use with reciprocating engine powered transport aircraft, the operation of which may subject the instruments to the environmental conditions specified in Section 3.4. This Aerospace Standard covers two basic types of temperature instruments as follows: TYPE I Radiometer type, actuated by changes in electrical resistance of a temperature sensing electrical resistance element; the resistance changes being obtained by temperature changes of the temperature sensing resistance element. TYPE II: Millivoltmeter type, operated and actuated by varying E.M.F. output of a thermocouple; the varying E.M.F. input to the instrument being obtained by temperature changes of the temperature sensing thermocouple.
HISTORICAL
1948-11-01
Standard
AS412
To specify minimum requirements for carbon monoxide detector instruments for use in aircraft, the operation of which may subject the instrument to the environmental conditions specified in Paragraph 3.3. This standard is not intended to cover fire detectors. This Aeronautical Standard covers the basic type of carbon monoxide detector instrument used to determine toxic concentrations of carbon monoxide by the measurement of heat changes through catalytic oxidation.
HISTORICAL
1948-11-01
Standard
AS411
This Aerospace Standard establishes the essential minimum safe performance standards for manifold pressure instruments primarily for use with reciprocating engine powered transport aircraft, the operation of which may subject the instruments to the environmental conditions specified in Section 3.3. This Aerospace Standard covers two basic types of manifold pressure instruments as follows: TYPE I - Direct Indicating. TYPE II - Remote Indicating.
HISTORICAL
1948-11-01
Standard
AS408
This Aerospace Standard establishes the essential minimum safe performance standards for fuel, oil and hydraulic pressure instruments primarily for use with reciprocating engine powered transport aircraft, the operation of which may subject the instruments to the environmental conditions specified in Section 3.3. This Aerospace Standard covers two basic types of fuel, oil and hydraulic pressure instruments as follows: Type I - Direct Indicating, Type II - Remote Indicating. This Aerospace Standard does not apply to engine mounted torque meter systems.
HISTORICAL
1948-11-01
Standard
AS407
To specify minimum requirements for Fuel Flowmeters for use primarily in reciprocating engine powered civil transport aircraft, the operation of which may subject the instruments to the environmental conditions specified in Section 3.3. This Aeronautical Standard covers two basic types of instruments, or combinations thereof, intended for use in indicating fuel consumption of aircraft engines as follows: TYPE I - Measure rate of flow of fuel used. TYPE II - Totalize amount of fuel consumed or remaining.
HISTORICAL
1948-11-01
Standard
AS404
To specify minimum requirements for Electric Tachometers primarily for use in reciprocating engine powered civil transport aircraft, the operation of which may subject the instruments to the environmental conditions specified in Section 3.3. This Aeronautical Standard covers magnetic drag tachometers with or without built-in synchroscopes.
HISTORICAL
1948-11-01
Standard
AS405
This Aeronautical Standard covers two basic types of instruments as follows: Type I - Float Instruments, Type II - Capacitance Instruments. To specify minimum requirements for Fuel and Oil Quantity Instruments for use in aircraft, the operation of which may subject the instruments to the environmental conditions specified in Paragraph 3.3.
HISTORICAL
1948-08-01
Standard
ARP85B
Air Condiitioning System - General - Dealing with design features. Air Conditioning Equipment - Commercial Passenger - Delaing with features. Applicable only to commercial passenger carrying aircraft. Desirable Design Features - General information for use of those concerned in meeting requirements contained herein.
HISTORICAL
1948-03-01
Standard
ARP147A
This ARP provides the definition of terms commonly used in aircraft environmental control system (ECS) design and analysis. Many of the terms may be used as guidelines for establishing standard ECS nomenclature. Some general thermodynamic terms are included that are frequently used in ECS analysis, but this document is not meant to be an inclusive list of such terms.
CURRENT
1948-03-01
Standard
AS236
CURRENT
1948-03-01
Standard
AS234
CURRENT
1948-03-01
Standard
AS196
HISTORICAL
1947-12-01
Standard
AS393
The purpose of this Aeronautical Standard is to specify minimum requirements for pitot-static type of electrically heated Airspeed Tubes primarily for use in reciprocating engine powered civil transport aircraft, the operation of which may subject the instruments to the environmental conditions specified in paragraph 3.3. This aeronautical standard covers two basic types of instruments as follows: Type I - Pitot Pressure, straight and L-shaped, 12 and 14 volt nominal, 2 wire circuit. Type II - Pitot and Static Pressured, straight and L-shaped, 12 and 24 volt nominal, 2 wire circuit.
HISTORICAL
1947-08-01
Standard
AS394
To specify minimum requirements for pressure, actuated Climb Indicators for use in aircraft, the operation of which may subject the instruments to the environmental conditions specified in paragraph 3.3. This Aeronautical Standard covers four (4) basic types of direct indicating instruments as follows: TYPE I - Range 0-2000 feet per minute climb and descent, TYPE II - Range 0-3000 feet per minute climb and descent, TYPE III - Range 0-4000 feet per minute climb and descent, TYPE IV - Range 0-6000 feet per minute climb and descent.
HISTORICAL
1947-08-01
Standard
AS399
This specification covers minimum requirements for gyroscopically stabilized (or integrated) magnetic direction indicators for use in aircraft.
HISTORICAL
1947-08-01
Standard
AS402
To specify minimum requirements for Automatic Pilots primarily for use in reciprocating engine powered civil transport aircraft, the operation of which may subject the instruments to the environmental conditions specified in Section 3.3. This Aeronautical Standard covers Automatic Pilots intended for use on aircraft to automatically operate the aerodynamic controls to maintain flight and/or to provide maneuvering about the three axes through servo control.
HISTORICAL
1947-08-01
Standard
AS396
To specify the minimum requirements for gyroscopically stabilized Bank and Pitch Indicators for ue in aircraft, the operation of which may subject the instrument to the environmental conditions specified in Section 3.4.
HISTORICAL
1947-08-01
Standard
AS392
This specification covers two (2) basic types of instruments as follows: Type I - Range 35,000 feet. Barometric Pressure. Scale range at least 28.1 - 30.99 inches of mercury (946-1049 millibars). May include markers working in conjunction with the Barometric Pressure Scale to indicate pressure altitude. Type II - Range 50,000 feet. Barometric Pressure. Scale range at least 28.1 - 30.99 inches of mercury (946-1049 millibars). May include markers working in conjunction with the Barometric Pressure Scale to indicate pressure altitude.
CURRENT
1947-07-01
Standard
AS395
HISTORICAL
1947-07-01
Standard
AS391
This Aeronautical Standard covers five basic types o fairspeed instruments as follows: Type I - 1 revolution Type II - 1 revolution (unequal scale) Type III - 1 1/2 to 1 3/4 revolutions Type IV - 7 revolutions Type V - 1 3/4 to 2 revolutions
HISTORICAL
1947-07-01
Standard
AS398
To specify minimum requirements for non-stabilized magnetic direction instruments for use in aircraft, the operation of which may subject the instrument to the environmental conditions specified in Paragraph 3.3. This Aeronautical Standard covers two basic types of instruments as follows: Type I - Direct Reading, Type II - Remote Indicating.
Viewing 1561 to 1590 of 1597