TREA

for detecting or indicating knocks in internal-combustion engines Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines

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Industry

  • CPC
  • G01L23/22
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Parent Industries

GPHYSICS G01Measuring instruments G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE G01L23/00Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid

Current Industry

G01L23/22for detecting or indicating knocks in internal-combustion engines Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
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