ISO 7578:2008
(Main)Road vehicles — Sheath-type glow-plugs — General requirements and test methods
Road vehicles — Sheath-type glow-plugs — General requirements and test methods
ISO 7578:2008 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 those sheath-type glow-plugs conforming to ISO 6550‑1, ISO 6550‑2, ISO 6550‑3 and ISO 6550‑4, used in compression ignition (diesel) engines.
Véhicules routiers — Bougies de préchauffage du type à fourreau — Exigences générales et méthodes d'essai
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Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 7578
Fourth edition
2008-12-15
Road vehicles — Sheath-type glow-
plugs — General requirements and test
methods
Véhicules routiers — Bougies de préchauffage du type à fourreau —
Exigences générales et méthodes d'essai
Reference number
ISO 7578:2008(E)
©
ISO 2008
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ISO 7578:2008(E)
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ISO 7578:2008(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 7578 was prepared by Technical Committee ISO/TC 22, Road vehicles, Subcommittee SC 1, Ignition
equipment.
This fourth edition cancels and replaces the third edition (ISO 7578:2001), which has been technically revised.
© ISO 2008 – All rights reserved iii
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INTERNATIONAL STANDARD ISO 7578:2008(E)
Road vehicles — Sheath-type glow-plugs — General
requirements and test methods
1 Scope
This International Standard 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 those sheath-type glow-plugs conforming to ISO 6550-1, ISO 6550-2,
ISO 6550-3 and ISO 6550-4, used in compression ignition (diesel) engines.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
ISO 6550-1, Road vehicles — Sheath-type glow-plugs with conical seating and their cylinder head housing —
Part 1: M14 × 1,25 glow-plugs
ISO 6550-2, Road vehicles — Sheath-type glow-plugs with conical seating and their cylinder head housing —
Part 2: M12 × 1,25 glow-plugs
ISO 6550-3, Road vehicles — Sheath-type glow-plugs with conical seating and their cylinder head housing —
Part 3: M10 glow-plugs
ISO 6550-4, Road vehicles — Sheath-type glow-plugs with conical seating and their cylinder head housing —
Part 4: M8 × 1 glow-plugs
IEC 60068-2-6, Environmental testing — Part 2-6: Tests — Test Fc: Vibration (sinusoidal)
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
nominal voltage
voltage as marked on the housing of the glow-plug
NOTE The nominal voltage of the glow-plug is generally not identical to the supply voltage of t
...
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