GB/T 8243.11-2007
Methods of test for full-flow lubricating oil filters for internal combustion engines.Part 11: Self-cleaning filters (English Version)

Standard No.: GB/T 8243.11-2007
Language: Chinese, Available in English version
Release Date: 2007
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status: Withdraw 2017-12
Latest: GB/T 8243.11-2007

Scope: This part of GB/T 8243 specifies the test methods for evaluating the performance of self-cleaning oil filters for internal combustion engines. This section applies to continuous or intermittent self-cleaning filters. Filtered particles can be removed from the filter by periodically reversing the oil flow through the filter element. However, this also places mechanical stress on the filter medium. The tests specified in this part can be used to check the filtration performance of the filter element under simulated working conditions, and to determine the ability of the filter element not to be damaged when the oil pressure, oil temperature, flow direction change and the oil contains water. 'The equipment and procedures specified in this section are recommended for filters with a nominal flow rate of less than 1 600 L/min.

GB/T 8243.11-2007 Referenced Document

GB/T 14041.1-2007 Hydraulic fluid power.FiIter elements.Part 1: Verification of fabrication integrity and determination of the first bubble point
GB/T 17484-1998 Hydraulic fluid power--Fluid sample containers--Qualifying and controlling cleaning methods
GB/T 786.1-1993 Fluid power systems and components. Graphic symbols and circuit diagrams. Part 1: Graphic symbols
GB/T 8243.1-2003 Methods of test for full-flow lubricating oil filters for internal combustion engines--Part 1: Differential pressure/flow characteristics
ISO 11841-1:2000 Road vehicles and internal combustion engines - Filter vocabulary - Part 1: Definitions of filters and filter components
ISO 11841-2:2000 Road vehicles and internal combustion engines - Filter vocabulary - Part 2: Definitions of characteristics of filters and their components
ISO 12103-1:1997 Road vehicles - Test dust for filter evaluation - Part 1: Arizona test dust
ISO 4405:1991 Hydraulic fluid power; fluid contamination; determination of particulate contamination by the gravimentric method

2007 GB/T 8243.11-2007 Methods of test for full-flow lubricating oil filters for internal combustion engines.Part 11: Self-cleaning filters