JPH0326702Y2 - - Google Patents
Info
- Publication number
- JPH0326702Y2 JPH0326702Y2 JP1985061359U JP6135985U JPH0326702Y2 JP H0326702 Y2 JPH0326702 Y2 JP H0326702Y2 JP 1985061359 U JP1985061359 U JP 1985061359U JP 6135985 U JP6135985 U JP 6135985U JP H0326702 Y2 JPH0326702 Y2 JP H0326702Y2
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- circuit
- switching
- dial pulse
- zener diode
- 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.)
- Expired
Links
- 230000005236 sound signal Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Landscapes
- Electronic Switches (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985061359U JPH0326702Y2 (ko) | 1985-04-24 | 1985-04-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985061359U JPH0326702Y2 (ko) | 1985-04-24 | 1985-04-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61195149U JPS61195149U (ko) | 1986-12-05 |
JPH0326702Y2 true JPH0326702Y2 (ko) | 1991-06-10 |
Family
ID=30589564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985061359U Expired JPH0326702Y2 (ko) | 1985-04-24 | 1985-04-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0326702Y2 (ko) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5869154A (ja) * | 1981-10-21 | 1983-04-25 | Taiko Denki Seisakusho:Kk | 押しボタン式dp信号送出ダイヤルのパルス発生回路 |
-
1985
- 1985-04-24 JP JP1985061359U patent/JPH0326702Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5869154A (ja) * | 1981-10-21 | 1983-04-25 | Taiko Denki Seisakusho:Kk | 押しボタン式dp信号送出ダイヤルのパルス発生回路 |
Also Published As
Publication number | Publication date |
---|---|
JPS61195149U (ko) | 1986-12-05 |
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