GB/T 17491-2011 Replaced National standards

GB/T 17491-2011 Hydraulic fluid power—Positive displacement pumps,motors and integral transmissions—Methods of testing and presenting basic steady state performance

GB/T 17491-2011 Hydraulic fluid power—Positive displacement pumps,motors and integral transmissions—Methods of testing and presenting basic steady state performance

Publish Date: 2011-06-16 Implement Date: 2012-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 17491-2011

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Hydraulic and pneumatic devices

ICS Name: Pumps and motors

Publish Date: 2011-06-16

Implement Date: 2012-03-01

Pages: 22 pages

Scope

This standard specifies the methods for determining the steady-state performance and efficiency of volumetric pumps, motors, and complete drive units used in hydraulic transmissions, as well as the requirements for test equipment and test procedures under steady-state conditions, and the presentation of test results.
This standard applies to volumetric hydraulic pumps, motors, and complete drive units.

Development Information

Word Count: 41 Thousand words Pages: 22 pages

Replace the following standards

GB/T 17491-1998 Hydraulic fluid power—Positive displacement pumps,motors and integral transmissions—Determination of steady-state performance

Superseded by the following standards

GB/T 17491-2023 Hydraulic fluid power—Pumps,motors—Methods of testing steady-state performance

Referenced Standards

ISO 9110-2 GB/T 786.1-1993 Fluid power systems and components—Graphic symbols and circuit diagrams—Part 1:Graphic symbols GB/T 786.1-2009 Fluid power systems and components—Graphic symbols and circuit diagrams—Part 1:Graphic symbols for conventional use and data-processing applications GB/T 786.1-2021 Fluid power systems and components—Graphical symbols and circuit diagrams—Part 1:Graphical symbols GB/T 3102.1-1993 Quantities and units—Space and time GB/T 3102.2-1993 Quantities and units—Periodic and related phenomena GB/T 3102.3-1993 Quantities and units—Mechanics GB/T 3102.4-1993 Quantities and units—Heat GB/T 3102.5-1993 Quantities and units—Electricity and magnetism GB/T 3102.6-1993 Quantities and units—Light and related electromagnetic radiations GB/T 3102.7-1993 Quantities and units—Acoustics GB/T 3102.8-1993 Quantities and units—Physical chemistry and molecular physics GB/T 3102.9-1993 Quantities and units—Atomic and nuclear physics GB/T 3102.10-1993 Quantities and units—Nuclear reactions and ionizing radiation GB/T 3102.11-1993 Mathematical signs and symbols for use in the physical sciences and technology GB/T 3102.12-1993 Characteristic numbers GB/T 3102.13-1993 Quantities and units—Solid state physics GB/T 17446-1998 Fluid power systems and components—Vocabulary GB/T 17446-2012 Fluid power systems and components—Vocabulary GB/T 17446-2024 Fluid power systems and components—Vocabulary GB/T 17485-1998 Hydraulic fluid power—Pumps,motors and integral transmissions—Parameter definitions and letter symbols JB/T 7033-2007 Hydraulic transmission measurement technology general principles JB/T 7033-1993 Hydraulic measurement technology general principles

Adopt standards

ISO 4409:2007

Related Standards

GB/T 2353.2-1993 Replaced

GB/T 2353.2-1993 Hydraulic fluid power—Positive displacement pumps and motors—Dimensions and identification code for mounting flanges and shaft ends—Part 2:Polygonal flanges(including circular flanges)

Publish Date: 1993-01-11

GB 2353.1-1994 Replaced

GB 2353.1-1994 Hydraulic fluid power—Positive displacement pumps and motors—Dimensions and identification code for mounting flanges and shaft ends—Part 1:Two-and four-hole flanges and shaft ends

Publish Date: 1994-08-29

GB/T 7782-1996 Replaced

GB/T 7782-1996 Metering pump

Publish Date: 1996-12-23

GB/T 17368-1998 Abolished

GB/T 17368-1998 Calibrating rule of using fuel injection pump test-bench

Publish Date: 1998-05-08

GB/T 17485-1998 Active

GB/T 17485-1998 Hydraulic fluid power—Pumps,motors and integral transmissions—Parameter definitions and letter symbols

Publish Date: 1998-09-02

GB/T 17491-1998 Replaced

GB/T 17491-1998 Hydraulic fluid power—Positive displacement pumps,motors and integral transmissions—Determination of steady-state performance

Publish Date: 1998-09-02