Betekenis van:
exhaust valve

exhaust valve
Zelfstandig naamwoord
    • a valve through which burned gases from a cylinder escape into the exhaust manifold

    Hyperoniemen


    Voorbeeldzinnen

    1. One or more other components (including exhaust ports, turbochargers, valve guides, valve assemblies or insulated fuel injectors);
    2. Variable valve timing system (if applicable and where intake and/or exhaust):2.4.3.1.
    3. Variable valve timing system (if applicable and where intake and/or exhaust)3.4.5.3.1.
    4. Variable valve timing system (if applicable and where intake and/or exhaust)3.2.4.3.1.
    5. Variable valve timing system (if applicable and where intake and/or exhaust)4.4.3.1.
    6. The exhaust back-pressure or restriction must follow the same criteria as above, and may be set with a valve.
    7. If an exhaust brake is incorporated in the engine, the throttle valve must be fixed in a fully open position.
    8. Quick response valve — such as the valve of an exhaust brake system of 60 mm in diameter, operated by a pneumatic cylinder with an output of 120 N at 4 bars.
    9. The valve is opened when the exhaust gas pressure, measured at l00 mm at least downstream from the intake flange, reaches a value between 0,35 and 0,40 bar.
    10. Variable valve timing system (if applicable and where intake and/or exhaust)3.2.4.3.1. Type: continuous or on/off3.2.4.3.2. Cam phase shift angle:3.2.5. Porting configuration3.2.5.1.
    11. A by-pass valve may be provided upstream of the opacimeter to isolate it from the exhaust-gas flow when no measurement is being made.
    12. A butterfly valve or other means of increasing the sampling pressure may be placed in the exhaust pipe at least three 3 D downstream from the sampling probe.
    13. Depending on the characteristics of the opacimeter, control of sample pressure can be achieved by a fixed restriction or butterfly valve in the exhaust pipe or extension pipe.
    14. ‘Secondary air’ refers to air introduced into the exhaust system by means of a pump or aspirator valve or other means that is intended to aid in the oxidation of HC and CO contained in the exhaust gas stream.
    15. The test apparatus shall be adjusted in such a way that the exhaust gas flow is alternately interrupted and re-established by the quick action valve for 2500 cycles.