ISO 4548-13:2023 PDF

Name: ISO 4548-13:2023 — Methods of test for full-flow lubricating oil filters for internal combustion engines — Part 13: Static burst pressure test for composite filter housings
SKU: ISO 4548-13:2023
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Methods of test for full-flow lubricating oil filters for internal combustion engines — Part 13: Static burst pressure test for composite filter housings

Название (английский):

ISO 4548-13:2023

Methods of test for full-flow lubricating oil filters for internal combustion engines — Part 13: Static burst pressure test for composite filter housings

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 5
Дата публикации:: 8 августа 2023 г.
Издание:: ISO IS 4548 edition 2 version 1
ICS:: 27.020

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Описание (английский):

This document specifies a method of testing full-flow lubricating oil filters for internal combustion engines to determine their ability to withstand a static pressure objective at high and low temperatures and to determine their burst pressure and the failure mode. It applies to all oil filters, for example spin-on oil filters and filters made of temperature-sensitive materials. It applies to new filters and filters returned from endurance tests.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

ISO 4548-13:2023 sets out the standardized test method for evaluating the static burst pressure resistance of composite filter housings for full-flow lubricating oil filters used in internal combustion engines. Designed by ISO’s Technical Committee on Internal Combustion Engines, this document ensures filter housings can reliably withstand high and low static pressures, simulate a range of operational temperatures, and helps determine burst pressure as well as failure modes. This standard is applicable to all types of oil filters, including spin-on designs and filters with temperature-sensitive composite materials, covering both new filters and those returned after endurance testing.

Key Topics

Purpose of Static Burst Pressure Testing This method assesses the ability of oil filter housings to endure sudden static pressures, particularly critical for filters constructed from composite materials often subjected to wide temperature variations during engine operation.

Temperature and Pressure Requirements The test is conducted across a temperature range from -20 °C to +130 °C. Pressures are gradually increased until leakage, distortion, or filter burst is observed, simulating extreme engine conditions.

Test Equipment The standard specifies use of a controlled hydraulic system incorporating pumps, valves, and precision pressure/temperature monitoring devices. An environmental chamber is recommended for accurate temperature control.

Test Procedure Key steps include:

Mounting the filter under conditions replicating real engine installation.
Filling the system with appropriate oil, removing air, and controlling temperature.
Incrementally increasing internal pressure to detect leaks or failure.
Recording burst pressure and observing the physical mode of failure.

Reporting Requirements A detailed test report must document filter details, test conditions, applied torque, oil type, target and achieved pressures, burst pressure, failure observations, and any deviations from procedure.

Applications

ISO 4548-13:2023 provides valuable quality assurance and product validation processes for:

Filter Manufacturers: Enables robust design verification for composite oil filter housings, ensuring products meet strict safety and reliability thresholds before reaching the market.

Automotive and Engine OEMs: Facilitates supplier quality control by providing a benchmark for pressure resistance under varied operational temperatures, vital for both light-duty and heavy-duty powertrains.

Testing Laboratories: Serves as an essential methodology for independent filter analysis, failure investigation, and certification of new and returned filters following durability tests.

Safety and Compliance Engineers: Assures that oil filters used in internal combustion engines comply with global performance standards, lowering the risk of catastrophic engine failures due to housing rupture.

Related Standards

Implementing ISO 4548-13:2023 can be complemented by referencing these related international standards:

ISO 4548-1: Differential pressure/flow characteristics measurement for oil filters.

ISO 4548-6: Static burst pressure tests for other housing types.

ISO 12829: Guidelines for hydraulic spin-on filter reliability and burst pressure testing.

ISO 19973-1: Reliability assessment methodologies by testing.

SAE J300c: Classification for engine oil viscosity, relevant for selecting correct test liquids.

Apply ISO 4548-13:2023 to ensure consistent, internationally accepted testing, helping manufacturers, quality assurance teams, and engine developers guarantee the integrity and safety of lubricating oil filters in internal combustion applications.

ISO 4548-13:2023 PDF

Abstract

Похожие стандарты

Overview

Key Topics

Applications

Related Standards

Технические детали

BS ISO 4548-14:2023

Methods of test for full-flow lubricating oil filters for internal combustion engines. Hydraulic pulse durabi…

ISO 4548-6:1985

Methods of test for full-flow lubricating oil filters for internal combustion engines — Part 6: Static burst…

BS ISO 12829:2023-TC

Tracked Changes. Hydraulic spin-on filters with finite lives. Method for verifying the rated fatigue life and…

ISO 19973-1:2007

Pneumatic fluid power — Assessment of component reliability by testing — Part 1: General procedures