发明名称 |
PRESSURE SENSOR INTEGRATED GLOW PLUG |
摘要 |
A pressure sensor integrated glow plug inserted inside a cylinder of an internal combustion engine and used, the pressure sensor integrated glow plug being equipped with a housing, a rod-like heater element held with its distal end projecting from the housing, and a pressure sensor, with the heater element being held in the housing by a flexible member and configured in such a way that its position relative to the housing is displaceable, and with the pressure sensor being configured in such a way that it can receive pressure inside the cylinder because of the displacement of the heater element, wherein a heat-resistant fiber member carrying an oxidation catalyst component is disposed in an interstice between the housing and the heater element on the distal end side of the flexible member. |
申请公布号 |
US2015300643(A1) |
申请公布日期 |
2015.10.22 |
申请号 |
US201314418309 |
申请日期 |
2013.06.20 |
申请人 |
Bosch Corporation |
发明人 |
Takatsu Katsumi |
分类号 |
F23Q7/00 |
主分类号 |
F23Q7/00 |
代理机构 |
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代理人 |
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主权项 |
1. A pressure sensor integrated glow plug configured to be inserted inside a cylinder of an internal combustion engine and used, the pressure sensor integrated glow plug being equipped with a housing, a rod-like heater element held with a distal end of the heater element projecting from the housing, and a pressure sensor, with the heater element being held in the housing by a flexible member and configured in such a way that its a position of the heater element relative to the housing is displaceable, and with the pressure sensor being configured in such a way that the pressure sensor can receive pressure inside the cylinder because of the displacement of the heater element,
wherein a heat-resistant fiber member carrying an oxidation catalyst component is disposed in an interstice between the housing and the heater element on a distal end side of the flexible member. |
地址 |
Tokyo JP |