TS 6925

TS 6925 is a terminology standard that brings together the terms and definitions used for ignition systems in spark-ignited internal combustion engines. Standards of this kind create a common technical language so the same component or function is not described differently across manuals, drawings, and engineering documents. Its focus is on defining the concepts of the ignition system, rather than setting performance limits or test requirements for the equipment itself.

Why ignition-system terminology matters

In general technical usage, an ignition system is the set of components and functions that initiates combustion of the fuel-air mixture at the correct moment. It involves related concepts such as spark generation, timing, energy transfer, and control logic. Clear definitions help reduce ambiguity in engine design, maintenance documentation, training material, and parts communication. In automotive and related machinery applications, it is especially important to distinguish ignition functions from the other systems that support overall engine control.

What this standard covers

• Terms related to ignition systems for spark-ignited internal combustion engines
• Their Turkish definitions and terminology alignment
• A conceptual framework for consistent technical vocabulary
• Naming and definition consistency, not product performance requirements or test procedures

TS 6925 was issued on the basis of ISO 6518-1 and is now withdrawn. Its main value today is as a historical and technical terminology reference, while still offering useful insight into how the subject area is organized and described.