JPH0426353U - - Google Patents
Info
- Publication number
- JPH0426353U JPH0426353U JP6802190U JP6802190U JPH0426353U JP H0426353 U JPH0426353 U JP H0426353U JP 6802190 U JP6802190 U JP 6802190U JP 6802190 U JP6802190 U JP 6802190U JP H0426353 U JPH0426353 U JP H0426353U
- Authority
- JP
- Japan
- Prior art keywords
- flexible
- flexible cladding
- cladding tube
- tube
- side electrode
- 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
- 238000005253 cladding Methods 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical group [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims 4
- 230000005540 biological transmission Effects 0.000 claims 3
- 230000006866 deterioration Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000013308 plastic optical fiber Substances 0.000 description 1
Classifications
-
- Y02E60/12—
Landscapes
- Measurement Of Current Or Voltage (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Secondary Cells (AREA)
Description
第１図は可撓性被覆管側の電極を示す断面図、
第２図は可撓性被覆管側電極とセンサヘツド側電
極を示す図、第３図は自動車用オイル・バツテリ
ーチエツカーの側面図、第４図は第３図のＸ−Ｘ
線断面図、第５図は自動車用オイル・バツテリー
チエツカーの使用状態を示す斜視図である。
１……センサヘツド、２……可撓性被覆管、３
……測定装置、１１ａ，１１ｂ……プラスチツク
光フアイバ、３７……可撓性金属管、３８……絶
縁被覆、５１……可撓性被覆管側電極、５５……
金属ねじ、５６……リード線、δ……微小間〓。
Figure 1 is a cross-sectional view showing the electrode on the flexible cladding side;
Figure 2 is a diagram showing the flexible cladding side electrode and the sensor head side electrode, Figure 3 is a side view of an automotive oil/battery checker, and Figure 4 is X-X in Figure 3.
The line sectional view and FIG. 5 are perspective views showing the state in which the automobile oil/battery checker is used. 1...Sensor head, 2...Flexible cladding tube, 3
... Measuring device, 11a, 11b ... Plastic optical fiber, 37 ... Flexible metal tube, 38 ... Insulation coating, 51 ... Flexible cladding tube side electrode, 55 ...
Metal screw, 56...Lead wire, δ...Minute distance.
Claims (1)
れたオイル劣化検出用の微小間〓以外を不透光材
で密閉すると共にバツテリー充電電圧検出用のヘ
ツド側電極を表面に設けたセンサヘツドと、前
記センサヘツドに連設し、前記光伝送路の往路と
復路を被覆すると共にバツテリー充電電圧検出用
の可撓性被覆管側電極を表面に設けた可撓性被覆
管と、前記可撓性被覆管の終端に設けられ、前
記光伝送路の発光部と受光部とを有する光損失測
定装置を備えると共に両電極と接続された電圧計
を備える測定装置とから成り、 前記可撓性被覆管は可撓性金属管上に絶縁被覆
を施して成り、前記両電極と電圧計とは、前記ヘ
ツド側電極に接続されたリード線と、前記可撓性
被覆管側電極を導通状態に装着して成る可撓性金
属管とで接続して成ることを特徴とする自動車用
オイル・バツテリーチエツカー。 (2) 請求項１記載の可撓性被覆管側電極はその
両側にねじ孔を有し、可撓性被覆管上の所定の位
置に挿通した前記可撓性被覆管側電極は該電極の
ねじ孔を介して金属ねじ先端が可撓性被覆管の絶
縁被覆を貫通し、可撓性金属管に接触するように
ねじ止めして成ることを特徴とする自動車用オイ
ル・バツテリーチエツカー。[Scope of Claim for Utility Model Registration] (1) The area other than the small gap for detecting oil deterioration provided at one point in the folded part of the optical transmission line is sealed with an opaque material, and the head side for detecting battery charging voltage. a sensor head with electrodes on its surface; and a flexible coating that is connected to the sensor head and covers the outbound and return paths of the optical transmission path, and has a flexible cladding tube-side electrode on its surface for detecting battery charging voltage. and a measuring device provided at the end of the flexible cladding tube and equipped with an optical loss measuring device having a light emitting part and a light receiving part of the optical transmission line, and a voltmeter connected to both electrodes. , the flexible cladding tube is formed by applying an insulating coating on a flexible metal tube, and the both electrodes and the voltmeter are connected to a lead wire connected to the head side electrode and a lead wire connected to the flexible cladding tube side. An automotive oil/battery checker characterized in that it is connected to a flexible metal tube to which an electrode is attached in a conductive state. (2) The flexible cladding side electrode according to claim 1 has screw holes on both sides thereof, and the flexible cladding side electrode inserted into a predetermined position on the flexible cladding tube has screw holes on both sides thereof. An oil battery checker for an automobile, characterized in that the tip of a metal screw penetrates the insulating coating of a flexible cladding tube through a screw hole and is screwed so as to come into contact with the flexible metal tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6802190U JPH0723752Y2 (en) | 1990-06-26 | 1990-06-26 | Automotive oil / battery checker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6802190U JPH0723752Y2 (en) | 1990-06-26 | 1990-06-26 | Automotive oil / battery checker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0426353U true JPH0426353U (en) | 1992-03-02 |
| JPH0723752Y2 JPH0723752Y2 (en) | 1995-05-31 |
Family
ID=31602110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6802190U Expired - Lifetime JPH0723752Y2 (en) | 1990-06-26 | 1990-06-26 | Automotive oil / battery checker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0723752Y2 (en) |
-
1990
- 1990-06-26 JP JP6802190U patent/JPH0723752Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0723752Y2 (en) | 1995-05-31 |
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