TS ISO 7967-3
Reciprocading internal combustion engines vocabulary of components and systems part 3: valves, camshaft drive and actuating mechanisms
This part of ISO 7967 de gives terms relating to valves com shaft drive and actuating mechanizms of reciprocoting internal combustion engines.
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About This Item
TS ISO 7967-3 is a terminology standard for valves, camshaft drive and actuating mechanisms in reciprocating internal combustion engines. It provides a common vocabulary for the gas-exchange-related parts of piston engines, while excluding rotary piston engines and other engine types.
What the covered component groups mean
In an internal combustion engine, valves control the opening and closing of the intake and exhaust paths. The camshaft is the rotating shaft that determines valve timing, and the camshaft drive is the mechanism that transmits motion from the crankshaft to the camshaft. Valve actuating mechanisms are the elements between the cam profile and the valve itself, such as followers, rocker arms and related linkages. The standard’s practical value is consistent naming: the same component relationships can be discussed clearly across design, manufacturing and maintenance contexts.
Why a vocabulary standard matters
- Unifies terminology for the valve system of reciprocating internal combustion engines.
- Clarifies the distinction between camshaft drive and valve actuation mechanisms.
- Supports technical communication, drawings, manuals and training with consistent definitions.
- As a terminology standard, it organizes names and definitions rather than prescribing performance limits or test procedures.
- Publication Date: 24.03.1997
- Standard Status: H (İptal Edilmiş Standard/Withdrawn standard)
- Publisher: TSE
- Document Language: tr, en, fr
- ICS Classification: 01.040.27 Enerji ve Isı Transfer Mühendisliği (Terimler); 27.020 İçten Yanmalı Motorlar
- Pages: 13
- Source Standard: ISO 7967-3:1987
- International Equivalents: ISO 7967-3 (1987)--; DIN 6260-3 NEQ* DIN ISO 7967-3--; ISO 7967-3:1987--
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