| 摘要 |
The present invention relates to a sheathed-element glow plug ( 1 ) for an internal combustion engine, essentially made up of a plug shell ( 2 ) and a glow element ( 3 ) that is electrically connected to the plug shell ( 2 ), as well as an integrated pressure sensor. The sheathed-element glow plug ( 1 ) has at least one elastic element ( 4; 204, 204'; 304 ) that is situated between the inner surface ( 10 ) of the plug shell ( 2 ) and the glow element ( 3 ), this element forming an electrical contact both to a part of the inner surface ( 10 ) of the plug shell ( 2 ) and to a part of the glow element surface ( 7 ), and this element being deformable when a force acts on the glow element ( 3 ), and this element permitting a relative movement between the glow element ( 3 ) and the shell ( 2 ).
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