Patent application number | Description | Published |
20130269640 | GLOW PLUG WITH COMBUSTION PRESSURE SENSOR - A glow plug including a substantially cylindrical housing extending in an axial direction; a rod-shaped heater unit having a front end protruding from the front end of the housing and movable in the axial direction; a connecting member connecting the heater unit to the housing within the housing and allowing the heater unit to move in the axial direction; and a pressure sensor that detects pressure received by the heater unit. The heater unit has a large-diameter portion at the rear end thereof and a small-diameter portion frontward of the large-diameter portion and having a diameter smaller than the diameter of the large-diameter portion. The connecting member connects the small-diameter portion of the heater unit to the housing within the housing. | 10-17-2013 |
20130269641 | GLOW PLUG WITH COMBUSTION PRESSURE SENSOR - A glow plug wherein a combustion gas prevention wall ( | 10-17-2013 |
20130291820 | GLOW PLUG WITH COMBUSTION PRESSURE SENSOR - A glow plug with a combustion pressure sensor is improved in airtightness between the same and a combustion chamber. The glow plug | 11-07-2013 |
20130319094 | GLOW PLUG WITH COMBUSTION PRESSURE SENSOR - A seal member ( | 12-05-2013 |