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SAE J2867 - (R) Laboratory Testing of Light-Duty Vehicle Electric Cooling Fan Assemblies for Airflow Performance
February 1, 2019 - SAE

This SAE recommended practice is intended for use in testing and evaluating the performance of light-duty automotive electric engine cooling fan assemblies. These Electric Cooling Fan (ECF) assemblies are purchased by light-duty truck and passenger car OEMs from suppliers. They are...

DS/EN IEC 60665 - A.C. ventilating fans and regulators for household and similar purposes – Methods for measuring performance
January 14, 2019 - DS

This document specifies the performance and the corresponding methods of test of AC ventilating fans for household and similar purposes intended for air forcing and exhaust, driven by single-phase AC motors having a power consumption of less than 125 W (including any associated regulators)...

ISO DIS 13350 - Fans - Performance testing of jet fans
December 26, 2018 - ISO

This International Standard deals with the determination of those technical characteristics needed to describe all aspects of the performance of jet fans as defined in ISO 13349. It does not cover those fans designed for ducted applications, nor those designed solely for air...

ISO FDIS 12759-2 - Fans - Efficiency classification for fans - Part 2: Standard losses for drive components
December 10, 2018 - ISO

This document establishes a classification for fan efficiency. It applies to all electric-motor-driven fan systems that utilize a specific combination of components as defined below: a) fan airflow performance determined in accordance with an accepted performance standard; b)...

ISO FDIS 12759-3 - Fans - Efficiency classification for fans - Part 3: Fans without drives at maximum operating speed
November 22, 2018 - ISO

This document establishes a system for the classification of fan efficiency for all fan types which have a nominal fan shaft power rating of 0,125 kW and above. This document is applicable to fans only. It does not apply to drives or the system in which fans are...

ASTM D3161/D3161M - Standard Test Method for Wind-Resistance of Steep Slope Roofing Products (Fan- Induced Method)
January 1, 2019 - ASTM

This test method covers the procedure for evaluating the wind resistance of many discontinuous, air permeable, steep slope roofing products that results from the product's rigidity, with or without contribution from sealant to help hold down the leading edge of the tabs, or mechanical interlocking,...

SAE AMS7014 - Titanium Alloy, High Temperature Applications, Powder for Additive Manufacturing, Ti - 6.0Al - 2.0Sn - 4.0Zr - 2.0Mo
March 1, 2019 - SAE

Form This specification covers a heat-resistant titanium alloy in the form of pre-alloyed powder. Application This powder is intended to be used for the additive manufacturing of aerospace parts requiring high strength and toughness and good creep resistance up to 1000 °F (538 °C) via a powder bed...

DS/EN 14134 - Ventilation for buildings – Performance measurement and checks for residential ventilation systems
March 5, 2019 - DS

This document specifies checks and measurement methods in order to verify the fitness for purpose of installed ventilation systems in dwellings. It can be applied to commissioning of new systems and performance testing of existing systems. It provides choice between simple test methods, when...

IEC 60665 - A.C. ventilating fans and regulators for household and similar purposes – Methods for measuring performance
November 1, 2018 - IEC

This document specifies the performance and the corresponding methods of test of AC ventilating fans for household and similar purposes intended for air forcing and exhaust, driven by single-phase AC motors having a power consumption of less than 125 W (including any associated regulators)...

SAE J635 - Fan Hub Bolt Circles and Pilot Holes
June 1, 2018 - SAE

This Recommended Practice applies to engine cooling fans up to 2000 mm in diameter with a mounting interface consisting of a pilot hole and a circular bolt pattern. Most of these fans are belt, gear, clutch, hydraulically, or electrically driven. Purpose The purpose of this SAE...

ISO 19926-1 - Meteorology — Weather radar — Part 1: System performance and operation
February 1, 2019 - ISO

This document specifies system performance of ground-based weather radar systems measuring the atmosphere using frequencies between 2 GHz and 10 GHz. These systems are suitable for the area-wide detection of precipitation and other meteorological targets at different altitudes. This document also...

ASTM E779 - Standard Test Method for Determining Air Leakage Rate by Fan Pressurization
January 1, 2019 - ASTM

The specification provides standard dimensional requirements for obtaining, within practical limits, interchangeability in stopcocks and stoppers for ordinary laboratory and industrial applications. It covers dimensional interchangeability of the ground surfaces only and does not involve design...

ASHRAE STD 139 - Method of Testing for Rating Desiccant Dehumidifiers Utilizing Heat for the Regeneration Process
February 1, 2019 - ASHRAE

This standard applies to desiccant-based dehumidifiers operating at atmospheric pressure. The dehumidifier shall use solid or liquid desiccants that are regenerated using heat energy. 2.2 Normally, equipment within this standard would consist of one or more desiccant contact stations through which...

ISO DIS 13373-5 - Condition monitoring and diagnostics of machines - Vibration condition monitoring - Part 5: Diagnostic techniques for fans and blowers
December 12, 2018 - ISO

This document sets out guidelines for the specific procedures to be considered when carrying out vibration diagnostics of various types of fans and blowers. This document is intended to be used by condition monitoring practitioners, engineers and technicians and provides a practical...

GMW14960 - Viscous Fan Clutch
June 1, 2018 - GMW
A description is not available for this item.
ASTM F3338 - Standard Specification for Design of Electric Propulsion Units for General Aviation Aircraft
December 1, 2018 - ASTM

This specification covers minimum requirements for the design of Electric Propulsion Units (EPU). Distributed propulsion is not excluded; however, additional requirements will be needed to address the additional issues that distributed propulsion can create. Some of those issues may include: use of...

ASTM F2105 - Standard Test Method for Measuring Air Performance Characteristics of Vacuum Cleaner Motor/Fan Systems
October 1, 2018 - ASTM

This test method covers procedures for determining air performance characteristics of series universal motor/fan systems used in commercial and household upright, canister, stick, hand-held utility, combination-type vacuum cleaners, and household central vacuum cleaning systems. These tests...

GMW16892 - Polypropylene Copolymer - Glass Fiber Reinforced, Chemically Coupled, Heat Stabilized
November 1, 2018 - GMW

Material Description. This specification covers the properties of injection moldable, glass fiber reinforced, chemically coupled, heat stabilized polypropylene copolymer. Symbols. The material abbreviations according to ISO 11469 are shown in Table 1. Applicability. Typical applications include the...

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