JPS6237389U - - Google Patents
Info
- Publication number
- JPS6237389U JPS6237389U JP12770385U JP12770385U JPS6237389U JP S6237389 U JPS6237389 U JP S6237389U JP 12770385 U JP12770385 U JP 12770385U JP 12770385 U JP12770385 U JP 12770385U JP S6237389 U JPS6237389 U JP S6237389U
- Authority
- JP
- Japan
- Prior art keywords
- switching element
- response
- oscillation circuit
- pulse oscillation
- display input
- 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
- 230000010355 oscillation Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Audible And Visible Signals (AREA)
Description
第１図はこの考案の一実施例のブロツク図、第
２図は第１図の各部の波形図、第３図はこの考案
の他の実施例の回路図である。
１……パルス発振回路、２……第１の警報表示
入力用接点、３……第２の警報表示入力用接点、
４……第１の表示ランプ、５……第２の表示ラン
プ、６……電源回路、８……第１のスイツチング
素子、９……第２のスイツチング素子。
FIG. 1 is a block diagram of one embodiment of this invention, FIG. 2 is a waveform diagram of each part of FIG. 1, and FIG. 3 is a circuit diagram of another embodiment of this invention. 1... Pulse oscillation circuit, 2... First alarm display input contact, 3... Second alarm display input contact,
4...First display lamp, 5...Second display lamp, 6...Power supply circuit, 8...First switching element, 9...Second switching element.
Claims (1)
の一方のレベルに応答して動作する第１のスイツ
チング素子と、前記パルス発振回路の出力の他方
のレベルに応答して動作する第２のスイツチング
素子と、第１および第２の警報表示入力用接点と
、前記第１の警報表示入力用接点の動作時に前記
第１のスイツチング素子の動作に応答して点灯す
る第１の表示ランプと、この第１の表示ランプと
同一の電源回路より給電され前記第２の警報表示
入力用接点の動作時に前記第２のスイツチング素
子の動作に応動して点灯する第２の表示ランプと
を備えた警報表示装置。 A pulse oscillation circuit, a first switching element that operates in response to one level of the output of the pulse oscillation circuit, and a second switching element that operates in response to the other level of the output of the pulse oscillation circuit. , first and second alarm display input contacts; a first display lamp that lights up in response to the operation of the first switching element when the first alarm display input contact is operated; and a second indicator lamp that is powered from the same power supply circuit as the indicator lamp and lights up in response to the operation of the second switching element when the second alarm display input contact is operated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985127703U JPH057666Y2 (en) | 1985-08-20 | 1985-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985127703U JPH057666Y2 (en) | 1985-08-20 | 1985-08-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6237389U true JPS6237389U (en) | 1987-03-05 |
| JPH057666Y2 JPH057666Y2 (en) | 1993-02-25 |
Family
ID=31022711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985127703U Expired - Lifetime JPH057666Y2 (en) | 1985-08-20 | 1985-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH057666Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS575292A (en) * | 1980-06-11 | 1982-01-12 | Nippon Denso Co | Alternative flasher |
| JPS5732889U (en) * | 1980-08-05 | 1982-02-20 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5245052A (en) * | 1975-10-08 | 1977-04-08 | Nippon Telegraph & Telephone | Electromagnet |
-
1985
- 1985-08-20 JP JP1985127703U patent/JPH057666Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS575292A (en) * | 1980-06-11 | 1982-01-12 | Nippon Denso Co | Alternative flasher |
| JPS5732889U (en) * | 1980-08-05 | 1982-02-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH057666Y2 (en) | 1993-02-25 |