JPS6440951U - - Google Patents
Info
- Publication number
- JPS6440951U JPS6440951U JP13601787U JP13601787U JPS6440951U JP S6440951 U JPS6440951 U JP S6440951U JP 13601787 U JP13601787 U JP 13601787U JP 13601787 U JP13601787 U JP 13601787U JP S6440951 U JPS6440951 U JP S6440951U
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- light emitting
- emitting diode
- provide terminal
- built
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Measurement Of Current Or Voltage (AREA)
Description
第１図、第２図は、それぞれの考案の第１実施
例、第２実施例を示す回路図、第３図、第４図は
斜視図である。
1 and 2 are circuit diagrams showing a first embodiment and a second embodiment of each invention, and FIGS. 3 and 4 are perspective views.
Claims (1)
る。 (ロ) 発光ダイオード１側に端子４を設ける。 (ハ) 抵抗２側に端子５を設ける。 以上の如く構成した回路をペンシル型６，７に
内蔵した携帯用電話回線極性判定器。[Claims for Utility Model Registration] (a) A light emitting diode 1 and a resistor 2 are connected in series. (b) Provide terminal 4 on the light emitting diode 1 side. (c) Provide terminal 5 on the resistor 2 side. A portable telephone line polarity determiner in which the circuit configured as described above is built into a pencil type 6, 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13601787U JPS6440951U (en) | 1987-09-05 | 1987-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13601787U JPS6440951U (en) | 1987-09-05 | 1987-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6440951U true JPS6440951U (en) | 1989-03-10 |
Family
ID=31396138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13601787U Pending JPS6440951U (en) | 1987-09-05 | 1987-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6440951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006126036A (en) * | 2004-10-29 | 2006-05-18 | Chugoku Electric Power Co Inc:The | Enhanced voltage checker |
-
1987
- 1987-09-05 JP JP13601787U patent/JPS6440951U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006126036A (en) * | 2004-10-29 | 2006-05-18 | Chugoku Electric Power Co Inc:The | Enhanced voltage checker |
| JP4553188B2 (en) * | 2004-10-29 | 2010-09-29 | 中国電力株式会社 | Advanced voltage checker |
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