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AssigneesNissan Motor Co., Ltd., Nippon Air Brake Co., Ltd., Tokico Ltd.
InventorsHitoshi Kubota, Hironori Kutsuma, Toshiyuki Takahashi
Estimating the term…
A liquid level detecting and warning device of the kind including a tubular member having a mounting portion fitted on an opening of a reservoir and a float guiding portion downwardly extending from the mounting portion, a float having a magnet and slidably fitted around the float guiding portion, a reed switch disposed within the float guiding portion, terminals connected to the reed switch through lead wires, and a cover member covering the opening of the reservoir and the mounting portion of the tubular member. The tubular member is formed to have at least two projection radially outwardly projecting from the upper end portion thereof. The cover member is formed to have an upper cover portion provided with a terminal retaining portion locating and retaining the upper sides of the terminals and a radial recess for receiving therein one radial projection formed on the upper end of the mounting portion, and a lower cover portion connected to the upper cover portion and provided with a terminal retaining portion supporting the lower sides of the terminals and a radial projecting portion cooperating with the upper cover portion to clamp therebetween the other radial projection formed on the upper end of the mounting portion.
A liquid level detecting and warning device including a tubular member having a mounting portion fitted in an opening of a reservoir and a float guiding portion downwardly extending from the mounting portion, a float having a magnet and slidably fitted around the float guiding portion, a reed switch disposed within the float guiding portion, terminals connected to the reed switch through lead wires, and a cover member covering the opening of the reservoir and the mounting portion of the tubular member, wherein the tubular member includes at least two projections radially outwardly projecting from the upper end portion thereof, the cover member includes an upper cover portion provided with a terminal retaining portion locating and retaining the upper sides of said terminals and a radial recess for receiving therein one of the radial projections formed on the upper end of said mounting portion, and a lower cover portion connected to the upper cover portion and provided with a terminal retaining portion supporting the lower sides of the terminals and a radial projecting portion cooperating with the upper cover portion to clamp therebetween the other radial projection formed on the upper end of said mounting portion.
Dependencies are inferred from the claim text.