Betekenis van:
power brake

power brake
Zelfstandig naamwoord
    • a brake on an automobile that magnifies a small force applied to the brake pedal into a proportionately larger force applied to slow or stop the vehicle

    Hyperoniemen

    Hyponiemen


    Voorbeeldzinnen

    1. Power, brake uncorrected
    2. Load-proportional braking, brake power and brake performance
    3. The power source for providing the parking brake effort shall be derived from a different power source than the automatic service/emergency brake.
    4. The basis of specific emissions measurement is uncorrected brake power according to ISO 14396: 2002.
    5. Methods to be applied to determine this power and to adjust the brake are the same as those described in Appendix 3 to Annex 4.
    6. The primary factors that influence the brake process are the braking power, the speed, the allowable braking distance, the adhesion and the track gradient.
    7. The primary factors that influence the brake process are the braking power, the train mass, the speed, the allowable braking distance, the adhesion and the track gradient.
    8. AC power supply systems shall be designed to permit the use of regenerative braking as a service brake, able to exchange power seamlessly either with other trains or by any other means.
    9. For one value of brake pipe pressure, the brake cylinder pressure shall not vary by more than 0,1 bar during application and release. (For braking via pneumatically controlled relay valves for braking power variation, the 0,1 bar value applies to the pilot pressure.)
    10. maintain the electrical power of the batteries of the vehicle at a level required for driving that machinery or apparatus; and the vehicle is stationary with the parking brake applied.
    11. Adjust the brake to reproduce the corrected power (paragraph 5.1.1.2.8) and to take into account the difference between the vehicle mass (M) on the track and the equivalent inertia test mass (I) to be used.
    12. The actual cycle work Wact is used for comparison to the reference cycle work Wref and for calculating the brake specific emissions (see paragraphs 4.4. and 5.2). The same methodology must be used for integrating both reference and actual engine power.