ISO 17447-3:2015

Road Vehicles — Glow-plugs with conical seating and their cylinder head housing — Part 3: Tests and requirements

ISO 17447-3:2015 specifies general requirements and test methods for sheath-type glow-plugs. Detailed test condition(s) and/or requirement(s) are agreed between the glow-plug manufacturers and the engine manufacturer. It is applicable to glow-plugs conforming to ISO 17447‑1 and ISO 17447‑2, used in diesel (compression ignition) engines.

Véhicules routiers — Bougies de préchauffage à fourreau et conique et leur logement dans la culasse — Partie 3: Essais et exigences

General Information

• Status: Published
• Publication Date: 12-May-2015
• ICS: 43.060.50 - Electrical and electronic equipment. Control systems
• Technical Committee: ISO/TC 22/SC 32 - Electrical and electronic components and general system aspects
• Drafting Committee: ISO/TC 22/SC 32/WG 1 - Ignition Equipment
• Current Stage: 9093 - International Standard confirmed
• Completion Date: 17-Jun-2021

Relations

• Revises: ISO 6550-2:1994 - Road vehicles — Sheath-type glow-plugs with conical seating and their cylinder head housing — Part 2: M12 x 1,25 glow-plugs
• Effective Date: 04-Nov-2015
• Revises: ISO 6550-1:1994 - Road vehicles — Sheath-type glow-plugs with conical seating and their cylinder head housing — Part 1: M14 x 1,25 glow-plugs
• Effective Date: 04-Nov-2015
• Revises: ISO 6550-3:2009 - Road vehicles — Sheath-type glow-plugs with conical seating and their cylinder head housing — Part 3: M10 glow-plugs
• Effective Date: 05-Nov-2015
• Revises: ISO 7578:2008 - Road vehicles — Sheath-type glow-plugs — General requirements and test methods
• Effective Date: 05-Nov-2015
• Revises: ISO 6550-4:2009 - Road vehicles — Sheath-type glow-plugs with conical seating and their cylinder head housing — Part 4: M8 x 1 glow-plugs
• Effective Date: 05-Nov-2015

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 17447-3
First edition
2015-05-15
Road Vehicles — Glow-plugs with
conical seating and their cylinder
head housing —
Part 3:
Tests and requirements
Véhicules routiers — Bougies de préchauffage à fourreau et conique
et leur logement dans la culasse —
Partie 3: Essais et exigences
Reference number
ISO 17447-3:2015(E)
©
ISO 2015

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ISO 17447-3:2015(E)

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© ISO 2015, Published in Switzerland
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ii © ISO 2015 – All rights reserved

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ISO 17447-3:2015(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Tests and general requirements . 1
4.1 General . 1
4.2 Gas tightness . 1
4.2.1 Test . 1
4.2.2 Requirement . 2
4.3 Thermal characteristic . 2
4.3.1 Test sample preparation. 2
4.3.2 Test . 2
4.3.3 Requirement . 2
4.4 Electrical resistance at room temperature . 3
4.4.1 Test . 3
4.4.2 Requirement . 3
4.5 Current characteristic . 3
4.5.1 Test . 3
4.5.2 Requirement . 3
4.6 Higher voltage . 3
4.6.1 Test . 3
4.6.2 Requirement . 3
4.7 Vibration (sinusoidal) . 3
4.7.1 Test . 3
4.7.2 Requirement . 4
4.8 Endurance . 4
4.8.1 Test . 4
4.8.2 Requirement . 4
4.9 Marking and labelling . 4
© ISO 2015 – All rights reserved iii

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ISO 17447-3:2015(E)

Foreword
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electrotechnical standardization.
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described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
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patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any
patent rights identified during the developmen
...