JPH0340552U - - Google Patents
Info
- Publication number
- JPH0340552U JPH0340552U JP10243789U JP10243789U JPH0340552U JP H0340552 U JPH0340552 U JP H0340552U JP 10243789 U JP10243789 U JP 10243789U JP 10243789 U JP10243789 U JP 10243789U JP H0340552 U JPH0340552 U JP H0340552U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- case
- notch
- tip
- concentration sensor
- 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 3
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
第１図は本考案の一実施例を示す平面構成図で
ある第３図におけるロツドの取り付けを説明する
断面構成図、第２図は第１図においてロツドを取
り外したときのＡ矢視図、第３図は本発明の一実
施例を説明する側面構成図、第４図は第３図にお
ける平面構成図、第５図は第３図における各ケー
スの組み付けを説明する分解斜視図、第６図は第
４図においてキヤツプを挿着した時の平面構成図
、第７図は本実施例の液体濃度センサの電気的説
明を行うブロツク図、第８図は従来の液体濃度セ
ンサを説明する構成図である、
これらの図において、１１……ロアケース（ケ
ース）、１１ｃ……段付き貫通穴（第１の貫通穴
）、１１ｄ……突起、１２……アツパケース、１
２ｂ……テーパ穴（第２の貫通穴）、１５……ロ
ツド、１５ｂ……つば、１５ｃ……切り欠き、２
０……Ｏリング。
Fig. 1 is a plan configuration diagram showing one embodiment of the present invention; Fig. 3 is a sectional configuration diagram illustrating the attachment of the rod; Fig. 2 is a view taken in the direction of arrow A when the rod is removed in Fig. 1; FIG. 3 is a side configuration diagram illustrating one embodiment of the present invention, FIG. 4 is a plan configuration diagram in FIG. 3, FIG. 5 is an exploded perspective view illustrating the assembly of each case in FIG. The figure is a plan configuration diagram when the cap is inserted in FIG. 4, FIG. 7 is a block diagram for explaining electrically the liquid concentration sensor of this embodiment, and FIG. 8 is a configuration for explaining the conventional liquid concentration sensor. In these figures, 11...Lower case (case), 11c...Stepped through hole (first through hole), 11d...Protrusion, 12...Top case, 1
2b...Tapered hole (second through hole), 15...Rod, 15b...Brim, 15c...Notch, 2
0...O-ring.
Claims (1)
ス１１と、 先端部側が前記ケース１１の外部に突出するよ
うに前記第１の貫通穴１１ｃに挿通し、前記ケー
ス１１の第１の貫通穴１１ｃ近傍の内壁面に当接
可能な抜け止め用のつば１５ｂが中間部に形成さ
れた透明中実ロツド１５とを有し、 前記第１の貫通穴１１ｃと、前記つば１５ｂの
縁部のうちどちらか一方に切り欠き１５ｃを設け
、他方にこの切り欠き１５ｃに係合する突起１１
ｄを設けたことを特徴とする液体濃度センサ。[Claims for Utility Model Registration] A case 11 having a first through hole 11c bored at its tip; and a case 11 inserted into the first through hole 11c so that the tip side protrudes outside of the case 11; A transparent solid rod 15 is formed in the middle portion of the case 11 with a retaining collar 15b that can come into contact with the inner wall surface near the first through hole 11c, and the first through hole 11c and , a notch 15c is provided on one of the edges of the brim 15b, and a protrusion 11 that engages with the notch 15c on the other side.
A liquid concentration sensor characterized by being provided with d.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10243789U JPH0744999Y2 (en) | 1989-08-31 | 1989-08-31 | Liquid concentration sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10243789U JPH0744999Y2 (en) | 1989-08-31 | 1989-08-31 | Liquid concentration sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0340552U true JPH0340552U (en) | 1991-04-18 |
| JPH0744999Y2 JPH0744999Y2 (en) | 1995-10-11 |
Family
ID=31651334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10243789U Expired - Lifetime JPH0744999Y2 (en) | 1989-08-31 | 1989-08-31 | Liquid concentration sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0744999Y2 (en) |
-
1989
- 1989-08-31 JP JP10243789U patent/JPH0744999Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0744999Y2 (en) | 1995-10-11 |
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