JPS63153137U - - Google Patents
Info
- Publication number
- JPS63153137U JPS63153137U JP4431987U JP4431987U JPS63153137U JP S63153137 U JPS63153137 U JP S63153137U JP 4431987 U JP4431987 U JP 4431987U JP 4431987 U JP4431987 U JP 4431987U JP S63153137 U JPS63153137 U JP S63153137U
- Authority
- JP
- Japan
- Prior art keywords
- float
- contact
- liquid level
- frame
- attached
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の実施例の液面検出装置の斜視
図、第２図は本考案の実施例の液面検出装置の正
面図、第３図は実施例における接点の変位の一例
を示す図、第４図は実施例における接点の変位と
ガタ量の関係を説明する図、第５図は従来の液面
検出装置の斜視図、第６図は従来の液面検出装置
の断面図、第７図は従来の液面検出装置における
接点の変位の一例を示す図である。
１…フレーム、１ａ…軸受、１ｂ，１ｃ…スト
ツパー部、１ｄ，１ｅ…ストツパー、２…コンタ
クトホルダ、２ａ…腕部、２ｂ…係止部、２ｃ…
コンタクトホルダ上部、３…フロートアーム、４
…コンタクト、４ａ…接点、５…抵抗体、６…フ
ロート。
Fig. 1 is a perspective view of a liquid level detection device according to an embodiment of the present invention, Fig. 2 is a front view of a liquid level detection device according to an embodiment of the present invention, and Fig. 3 shows an example of displacement of a contact point in the embodiment. 4 is a diagram explaining the relationship between the displacement of the contact and the amount of backlash in the embodiment, FIG. 5 is a perspective view of a conventional liquid level detection device, and FIG. 6 is a sectional view of a conventional liquid level detection device. FIG. 7 is a diagram showing an example of displacement of contacts in a conventional liquid level detection device. DESCRIPTION OF SYMBOLS 1... Frame, 1a... Bearing, 1b, 1c... Stopper part, 1d, 1e... Stopper, 2... Contact holder, 2a... Arm part, 2b... Locking part, 2c...
Upper part of contact holder, 3...Float arm, 4
... Contact, 4a... Contact, 5... Resistor, 6... Float.
Claims (1)
取り付けたフロートアームをフレームに回動自在
に支持し、上記コンタクトホルダに保持されたコ
ンタクトをフレームに固定された抵抗体に摺動自
在に接触させ、フロートの移動に伴う抵抗値の変
化から液面の高さを検出するようにした液面検出
装置において、 上記フロートアームを回動させる範囲の両端の
回動位置においてフロートアームの回動支点より
上記接触点側でコンタクトホルダに当接するスト
ツパーを、上記フレームに設けたことを特徴とす
る液面検出装置。[Claims for Utility Model Registration] A float arm with a float attached to one end and a contact holder attached to the other end is rotatably supported on a frame, and the contact held by the contact holder is attached to a resistor fixed to the frame. In a liquid level detection device that detects the height of the liquid level from the change in resistance value caused by the movement of the float, the float is brought into slidable contact with the float at the rotational positions at both ends of the range in which the float arm is rotated. A liquid level detection device characterized in that the frame is provided with a stopper that comes into contact with the contact holder on the side of the contact point from the rotational fulcrum of the arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987044319U JPH0429383Y2 (en) | 1987-03-27 | 1987-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987044319U JPH0429383Y2 (en) | 1987-03-27 | 1987-03-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63153137U true JPS63153137U (en) | 1988-10-07 |
| JPH0429383Y2 JPH0429383Y2 (en) | 1992-07-16 |
Family
ID=30862017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987044319U Expired JPH0429383Y2 (en) | 1987-03-27 | 1987-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0429383Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5897625A (en) * | 1981-11-21 | 1983-06-10 | フアオ・デ−・オ−・ア−ドルフ・シントリング・アクチエンゲゼルシヤフト | Level indicator sender unit |
-
1987
- 1987-03-27 JP JP1987044319U patent/JPH0429383Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5897625A (en) * | 1981-11-21 | 1983-06-10 | フアオ・デ−・オ−・ア−ドルフ・シントリング・アクチエンゲゼルシヤフト | Level indicator sender unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0429383Y2 (en) | 1992-07-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63153137U (en) | ||
| JPS6367936U (en) | ||
| JPH0350428Y2 (en) | ||
| JPS5812110Y2 (en) | Liquid level detection device | |
| JPS59143079U (en) | stand mechanism | |
| JPS6419130U (en) | ||
| JPH0312134U (en) | ||
| JPS63151022U (en) | ||
| JPS6187327U (en) | ||
| JPS6351883U (en) | ||
| JPS62155660U (en) | ||
| JPS6187319U (en) | ||
| JPH0185129U (en) | ||
| JPS6347233U (en) | ||
| JPS60193421U (en) | Liquid level detection device | |
| JPH02144726U (en) | ||
| JPS63122240U (en) | ||
| JPS6370032U (en) | ||
| JPS642999U (en) | ||
| JPH048926U (en) | ||
| JPS6228127U (en) | ||
| JPS6262223U (en) | ||
| JPH048925U (en) | ||
| JPS6392930U (en) | ||
| JPS63200131U (en) |