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Testing method, device and system for marine engine

A marine engine and engine bench technology, which is applied in the direction of internal combustion engine testing, etc., can solve the problems of low precision and intelligence, and long time for manual sampling and testing, and achieve the effect of improving time-consuming, reliable reference, and high-precision intelligence

Active Publication Date: 2012-10-24
ZHEJIANG PIONEER MACHINERY & ELECTRON
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Problems solved by technology

[0004] In view of this, the present invention provides a marine engine testing method, device and system to overcome the shortcomings of long manual sampling testing time, low precision and low intelligence, so as to timely and accurately find faults such as power shortage and air leakage

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  • Testing method, device and system for marine engine
  • Testing method, device and system for marine engine
  • Testing method, device and system for marine engine

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Embodiment Construction

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0042] A marine engine testing method, device and system to overcome the shortcomings of long manual sampling test time, low precision and low intelligence, so as to timely and accurately find faults such as power shortage and air leakage.

[0043] Before carrying out the description of the embodiments, it needs to be clarified that, in order to be clear, complete and enable those skilled in the art to realize the technical solution of the present invention accordin...

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Abstract

The embodiment of the invention discloses a testing method, device and system for a marine engine. According to the embodiment of the invention, through collecting numerical value obtained from the measurement of crankcase pressure and air cylinder pressure of the marine engine by a pressure sensor and through collecting numerical value obtained from the measurement of an ignition coil, a trigger coil and an illuminating coil of the marine engine by a voltage sensor, the collected pressure numerical value and the voltage numerical value are compared with the reference value, thereby obtaining the testing result, the rapid, high-accuracy and high intelligentialization multi-parameter measurement is realized, a reliable reference is provided for the testing of the marine engine, thus the gas leakage and electricity shortage testing is carried out on the marine engine, and the present situation that the manual detection can not timely and accurately perceive the fault so as to cause loss in the prior art is improved.

Description

technical field [0001] The invention relates to the technical field of marine engine testing, and more specifically, to a testing method, device and system for a marine engine. Background technique [0002] The marine engine is an essential part of the ship, which provides the power for the ship to travel in the water. The performance test of the marine engine is a necessary procedure for the normal use and power supply of the marine engine. [0003] Existing marine engine tests are aimed at a single parameter, such as crankcase pressure, upper cylinder pressure and other conventional tests, while manual sampling takes a long time, with low precision and intelligence. Faults cannot be detected in time and accurately and cause losses. Contents of the invention [0004] In view of this, the present invention provides a marine engine testing method, device and system to overcome the shortcomings of long manual sampling test time, low precision and low intelligence, so as to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M15/05
Inventor 杨慧明康斌
Owner ZHEJIANG PIONEER MACHINERY & ELECTRON
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