ISO 4548-15:2014 PDF

Methods of test for full-flow lubricating oil filters for internal combustion engines — Part 15: Vibration fatigue test for composite filter housings

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Title (English):

ISO 4548-15:2014

Methods of test for full-flow lubricating oil filters for internal combustion engines — Part 15: Vibration fatigue test for composite filter housings

Document status:: Active
Format:: Electronic (PDF)
Number of pages:: 7
Publication date:: July 11, 2014
Edition:: ISO IS 4548 edition 1 version 1
ICS:: 17.160

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Description (English):

ISO 4548-15:2014 specifies a method of testing the structural integrity of full-flow lubricating oil filters to withstand engine vibrations. This test is intended for application to spin-on type filters and detachable filters with disposable elements with a maximum flow rate of 100 L/min. Upon agreement between manufacturer and purchaser, this test method can be applied to filters with higher flow rates. This test method is intended for test parts made from composite materials that experience mechanical property changes within the temperature range experienced in service. The test can be applied to filters with other temperature sensitive materials if thought applicable by agreement between the filter manufacturer and the purchaser.

Technical details

Technical committee: ISO/TC 70/SC 7 - Tests for lubricating oil filters
SKU: ISO 4548-15:2014

Abstract

Overview

ISO 4548-15:2014 specifies a standardized vibration fatigue test method to verify the structural integrity of full‑flow lubricating oil filters with composite filter housings under engine vibration and temperature conditions. It covers spin‑on and detachable filters with disposable elements up to 100 L/min rated flow (extendable by agreement) and is intended for parts made from composite or other temperature‑sensitive materials used in service.

Key topics and requirements

Scope: Applies to full‑flow lubricating oil filters (spin‑on and detachable) with composite pressure vessels; maximum rated flow 100 L/min unless agreed otherwise.
Preconditioning: Optional soak in test oil and thermal aging to simulate in‑service degradation. Default example condition: 121 °C for 250 hours (modifiable by agreement).
Test rig components:
- Electro‑mechanical vibrator with control/monitoring for displacement, velocity and acceleration
- Oil pressure source and pressure gauge
- Two accelerometers (input on head/adaptor, output on filter body)
- Heating device or thermal chamber to maintain test temperature
Test liquid: Oil with kinematic viscosity

Related standards

Other ISO standards

Overview

Key topics and requirements

Scope: Applies to full‑flow lubricating oil filters (spin‑on and detachable) with composite pressure vessels; maximum rated flow 100 L/min unless agreed otherwise.
Preconditioning: Optional soak in test oil and thermal aging to simulate in‑service degradation. Default example condition: 121 °C for 250 hours (modifiable by agreement).
Test rig components:
- Electro‑mechanical vibrator with control/monitoring for displacement, velocity and acceleration
- Oil pressure source and pressure gauge
- Two accelerometers (input on head/adaptor, output on filter body)
- Heating device or thermal chamber to maintain test temperature
Test liquid: Oil with kinematic viscosity

ISO 4548-15:2014 PDF

Technical details

Abstract

Overview

Key topics and requirements

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Abstract

Overview

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