It is stated that in cases where cylinder distortion produces exhaust valve leakage, the problem of valve burning becomes one of considerable difficulty. A flexible exhaust valve seat, which apparently conforms to the valve and produces a tight seat even though the cylinder head be distorted, has been designed and tested. Apparently complete sealing of the valve was secured in a cylinder known to be subject to exhaust valve seat distortion. This result indicates that heat dissipation through the seat is not of major importance when a tight seal of the valve is secured. The use of flexible inserts may remove some present limitations on cylinder design.


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    Title :

    FLEXIBLE EXHAUST VALVE SEATS


    Additional title:

    Sae Technical Papers


    Contributors:
    Beall, A. L. (author) / Heron, S. D. (author)

    Conference:

    Pre-1964 SAE Technical Papers ; 1906



    Publication date :

    1937-01-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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