| 摘要 |
A frame, such as a flame shield of a pilot burner means, having openings therein. A condition sensing bulb disposed in the openings and having a portion thereof disposed in abutting relation with the frame to locate the bulb relative to the frame with the bulb being adapted to be disassembled from the openings of the frame only in a direction substantially opposite to the abutting direction of the bulb with the frame. The bulb has a conduit leading therefrom and is bent against the frame in a direction to pull and maintain the portion of the bulb into its abutting relation against the frame whereby the bulb is assembled to the frame solely by the bent part of the conduit thereof.
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