发明名称 |
DETECTION METHOD OF AIRTIGHT FAILURE IN A WORKING GAS CIRCULATING TYPE GAS ENGINE, AND WORKING GAS CIRCULATING TYPE GAS ENGINE USING THE METHOD |
摘要 |
[Subject] A low-cost and brief method to detect an airtight failure in a working-gas circulating type gas engine with sufficient accuracy and a working-gas circulating type gas engine using the method should be provided. [Means for Solution] In a working-gas circulating type gas engine, an extra predetermined quantity 1 of at least one of fuel gas, oxidizer gas, and working gas is supplied as surplus gas into a circulation passage. Based on the difference between this predetermined quantity 1 and increment of this predetermined quantity 1 and the increment of the quantity of the gas in the circulation passage separately detected by a gas quantity detecting means, the existence of an airtight failure in the engine is judged. |
申请公布号 |
EP2733335(A1) |
申请公布日期 |
2014.05.21 |
申请号 |
EP20110869298 |
申请日期 |
2011.07.11 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
KUROKI, RENTARO;SAWADA, DAISAKU;KATO, AKIRA |
分类号 |
F02M26/36;F01N3/00;F01N3/24;F02B47/10;F02D19/02;F02D19/12;F02D21/04;F02D41/22;F02M21/02 |
主分类号 |
F02M26/36 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|