JPS63155026U - - Google Patents
Info
- Publication number
- JPS63155026U JPS63155026U JP4662387U JP4662387U JPS63155026U JP S63155026 U JPS63155026 U JP S63155026U JP 4662387 U JP4662387 U JP 4662387U JP 4662387 U JP4662387 U JP 4662387U JP S63155026 U JPS63155026 U JP S63155026U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- oil level
- type oil
- sensor body
- insulator
- 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.)
- Pending
Links
- 239000012212 insulator Substances 0.000 claims description 5
- 229920001707 polybutylene terephthalate Polymers 0.000 claims 2
- -1 polybutylene terephthalate Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Description
第１図はこの考案による電極式オイルレベルセ
ンサの断面図、第２図はこの考案の他の実施例の
断面図、第３図はこの考案の更に他の実施例の断
面図、第４図は第２図の電極式オイルレベルセン
サをオイルタンクに取り付け、オイルタンクが傾
斜した状態を示す断面図、第５図は第２図に示す
電極式オイルレベルセンサの先端部の拡大断面図
で、第６図はこの考案の更に別の実施例の断面図
を示す。
１０…凹部、１１…センサ本体、１２…一端、
１３…他端、１４…第一の電極、１５…絶縁体、
１６…第二の電極、１７…孔、１８，１９…導線
、２０…開口部、２１…電性スリーブ２１。
Fig. 1 is a sectional view of an electrode type oil level sensor according to this invention, Fig. 2 is a sectional view of another embodiment of this invention, Fig. 3 is a sectional view of yet another embodiment of this invention, and Fig. 4 is a sectional view of another embodiment of this invention. is a cross-sectional view showing the electrode type oil level sensor shown in Figure 2 attached to an oil tank and the oil tank is tilted; Figure 5 is an enlarged cross-sectional view of the tip of the electrode type oil level sensor shown in Figure 2; FIG. 6 shows a sectional view of yet another embodiment of the invention. 10... recessed part, 11... sensor main body, 12... one end,
13...Other end, 14...First electrode, 15...Insulator,
16... Second electrode, 17... Hole, 18, 19... Conductive wire, 20... Opening, 21... Electric sleeve 21.
Claims (1)
体の凹部に嵌合された一端と自由端である他端と
を有するほぼ円柱形状の第一の電極と、センサ本
体の凹部に充填されセンサ本体に対し第一の電極
を非接触状態に保持する絶縁体と、第一の電極を
包囲しながらセンサ本体から伸び出しかつ第一の
電極と異なる極性を有する第二の電極とで構成さ
れることを特徴とする電極式オイルレベルセンサ
。 (2) 絶縁体はＰＢＴ（ポリブチレンテレフタレ
ート）樹脂である実用新案登録請求の範囲第(1)
項記載の電極式オイルレベルセンサ。 (3) 第二の電極は、複数の孔が形成された実用
新案登録請求の範囲第(1)項記載の電極式オイル
レベルセンサ。 (4) 第二の電極は、ほぼ円筒状に形成され、閉
鎖された端部を有する実用新案登録請求の範囲第
(1)項記載の電極式オイルレベルセンサ。 (5) 絶縁体は、センサ本体から伸び出して第一
の電極を包囲し、第一の電極と第二の電極との間
に長い沿面距離を与える実用新案登録請求の範囲
第(1)項記載の電極式オイルレベルセンサ。[Claims for Utility Model Registration] (1) A sensor body having a recess formed therein; a first electrode having a substantially cylindrical shape having one end fitted into the recess of the sensor body and the other end being a free end; an insulator that is filled in the recess of the sensor body and holds the first electrode in a non-contact state with respect to the sensor body; and an insulator that extends from the sensor body while surrounding the first electrode and has a polarity different from that of the first electrode. An electrode-type oil level sensor comprising two electrodes. (2) The insulator is PBT (polybutylene terephthalate) resin Claim No. (1)
Electrode type oil level sensor as described in section. (3) The electrode type oil level sensor according to claim (1), wherein the second electrode has a plurality of holes. (4) The second electrode is generally cylindrical in shape and has a closed end.
Electrode type oil level sensor described in (1). (5) The insulator extends from the sensor body and surrounds the first electrode, providing a long creepage distance between the first electrode and the second electrode. Electrode type oil level sensor described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4662387U JPS63155026U (en) | 1987-03-31 | 1987-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4662387U JPS63155026U (en) | 1987-03-31 | 1987-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63155026U true JPS63155026U (en) | 1988-10-12 |
Family
ID=30866456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4662387U Pending JPS63155026U (en) | 1987-03-31 | 1987-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63155026U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02310426A (en) * | 1989-05-25 | 1990-12-26 | Fuji Heavy Ind Ltd | Oil sensor |
| JPH02310428A (en) * | 1989-05-25 | 1990-12-26 | Fuji Heavy Ind Ltd | Oil sensor |
-
1987
- 1987-03-31 JP JP4662387U patent/JPS63155026U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02310426A (en) * | 1989-05-25 | 1990-12-26 | Fuji Heavy Ind Ltd | Oil sensor |
| JPH02310428A (en) * | 1989-05-25 | 1990-12-26 | Fuji Heavy Ind Ltd | Oil sensor |