JPS61199631U - - Google Patents

Description

Translated fromJapanese

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、この考案に係わる海水面検知センサ
の正面図、第２図は、同部分断面図である。 ２……固定部材、３……移動パイプ、４Ａ，４
Ｂ……電極、９……コレツトチヤツク部、１０…
…弗素樹脂被覆。 FIG. 1 is a front view of a sea level detection sensor according to this invention, and FIG. 2 is a partial sectional view thereof. 2... Fixed member, 3... Moving pipe, 4A, 4
B...Electrode, 9...Collection chuck part, 10...
...Fluororesin coating.

Claims (1)

Translated fromJapanese

【実用新案登録請求の範囲】(1) 海水面検知予定場所に据え付ける固定部材
と、この固定部材に、上下方向に相対移動可能に
設けられ、且つ当該固定部材に対する任意位置で
固定され得る移動パイプと、この移動パイプ内を
通つてパイプ下端開口部の下方に導かれ、且つ下
端部のみが露呈するように絶縁性を有する樹脂被
覆で被覆されると共に、互いが電気的に離隔され
た、少なくとも２本の電極と、を備えたことを特
徴とする海水面検知センサ。(2) 前記樹脂被覆は、弗素樹脂で構成される実
用新案登録請求の範囲第１項記載の海水面検知セ
ンサ。(3) 前記移動パイプは上下摺動可能で且つ前記
固定部材側に設けられたコレツトチヤツクを介し
て締付け固定が可能である実用新案登録請求の範
囲第１項記載の海面検知センサ。(4) 前記移動パイプは、その上端において移動
パイプと電極との間が密閉されて、移動パイプ内
の空気の散逸防止構造とした実用新案登録請求の
範囲第１項記載の海水面検知センサ。[Claims for Utility Model Registration] (1) A fixed member to be installed at a planned sea level detection location, and a movable pipe that is provided on this fixed member so that it can move relative to the fixed member in the vertical direction and that can be fixed at any position with respect to the fixed member. and at least two parts that are guided through the moving pipe and below the lower end opening of the pipe, are covered with an insulating resin coating so that only the lower end is exposed, and are electrically separated from each other. A sea level detection sensor comprising two electrodes. (2) The sea level detection sensor according to claim 1, wherein the resin coating is made of fluororesin. (3) The sea level detection sensor according to claim 1, wherein the movable pipe is vertically slidable and can be tightened and fixed via a collection chuck provided on the fixed member side. (4) The sea level detection sensor according to claim 1, wherein the movable pipe has a structure in which the space between the movable pipe and the electrode is sealed at the upper end of the movable pipe to prevent air from dissipating in the movable pipe.