发明名称 |
A PREHEATER ASSEMBLY, A CYLINDER HEAD, A PISTON ENGINE, AND AN AIRCRAFT |
摘要 |
A preheater assembly of a glowplug and a hollow sheath extending longitudinally from a bottom external zone to a top external zone, the sheath extending radially from an inside surface defining a cavity towards an outside surface, the glowplug being inserted in the cavity, the tip projecting from the sheath through the bottom external zone, the inside surface of the sheath presenting a second thread meshing with a first thread of the glowplug, the inside surface of the sheath presenting a first conical seat bearing against the first conical bearing surface of the glowplug, the outside surface of the bottom external zone having a third thread screwed into a cylinder head and a second bearing surface that bears against the second seat of a cylinder head. |
申请公布号 |
EP2966355(B1) |
申请公布日期 |
2016.11.16 |
申请号 |
EP20150172122 |
申请日期 |
2015.06.15 |
申请人 |
AIRBUS HELICOPTERS |
发明人 |
HUBERT, PIERRE-JULIEN;CLAIR, ROMAIN;MERCIER, CHRISTIAN |
分类号 |
F23Q7/00;F02F1/42;F02P19/02 |
主分类号 |
F23Q7/00 |
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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