发明名称 |
Aircraft e.g. airplane, pipe monitoring system for e.g. aircraft air conditioning system, has control device for emitting signal indicating deviation, if normal operation flow and/or pressure deviates from reference flow and pressure |
摘要 |
<p>The system has pipes (2-4) for conveying gas from a source (1) to a work place (5) i.e. gas outlet. A flow rate determining device (7) determines gas mass flow in the pipes. A pressure determining device (9) determines static pressure in the pipes. A control device (10) compares a normal operation-actual-gas mass flow with a reference gas mass flow and a normal operation-actual-pressure with a reference pressure and emits a signal indicating a deviation, if the normal operation flow deviates from the reference flow and/or the normal operation pressure deviates from the reference pressure. An independent claim is also included for a method for monitoring gas mass flow in pipes installed in an aircraft.</p> |
申请公布号 |
DE102008029469(B3) |
申请公布日期 |
2009.10.29 |
申请号 |
DE20081029469 |
申请日期 |
2008.06.20 |
申请人 |
AIRBUS DEUTSCHLAND GMBH |
发明人 |
KELNHOFER, JUERGEN;KRAKOWSKI, DARIUSZ |
分类号 |
F17D5/02;B64D15/04 |
主分类号 |
F17D5/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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