JPS61137289U - - Google Patents
Info
- Publication number
- JPS61137289U JPS61137289U JP2143785U JP2143785U JPS61137289U JP S61137289 U JPS61137289 U JP S61137289U JP 2143785 U JP2143785 U JP 2143785U JP 2143785 U JP2143785 U JP 2143785U JP S61137289 U JPS61137289 U JP S61137289U
- Authority
- JP
- Japan
- Prior art keywords
- timer
- turned
- detects
- preset time
- detection circuit
- 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
- 238000001514 detection method Methods 0.000 claims 6
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electric Clocks (AREA)
- Electromechanical Clocks (AREA)
- Electronic Switches (AREA)
Description
第１図は本考案の一実施例を示す回路図、第２
図はタイムチヤートである。
２８……トランジスタ、３０……フリツプフロ
ツプ、１４……発光ダイオード、３２……フオト
トランジスタ、４０……フリツペフロツプ、４２
……アンドゲート、４４……表示器。
Figure 1 is a circuit diagram showing one embodiment of the present invention;
The figure is a time chart. 28...Transistor, 30...Flipflop, 14...Light emitting diode, 32...Phototransistor, 40...Flipflop, 42
...and gate, 44...display device.
Claims (1)
ン及びオフ制御するタイマにおいて、 タイマのオン及びオフ動作制御が終了したこと
を表示する終了表示器と、 予め設定された時刻にタイマがオン作動したこと
を検出するタイマオン作動検出回路と、 予め設定された時刻にタイマがオフ作動したこ
とを検出するタイマオン作動検出回路と、 予め設定された時刻にタイマがオフ作動したこ
とを検出するタイマオフ作動検出回路と、 前記両検出回路からの検出信号を入力した時の
み前記終了表示器を点灯駆動する点灯駆動回路と
、を有することを特徴とするタイマ作動報知装置
。[Scope of Claim for Utility Model Registration] A timer that controls on and off an external device connected to a preset time; a timer-on operation detection circuit that detects that the timer has turned on at a preset time; a timer-on operation detection circuit that detects that the timer has turned off at a preset time; and a timer-on operation detection circuit that detects that the timer has turned off at a preset time. A timer operation notification device comprising: a timer-off operation detection circuit that detects that the timer is turned off; and a lighting drive circuit that lights up the end indicator only when detection signals from both of the detection circuits are input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2143785U JPH0329866Y2 (en) | 1985-02-18 | 1985-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2143785U JPH0329866Y2 (en) | 1985-02-18 | 1985-02-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61137289U true JPS61137289U (en) | 1986-08-26 |
| JPH0329866Y2 JPH0329866Y2 (en) | 1991-06-25 |
Family
ID=30512829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2143785U Expired JPH0329866Y2 (en) | 1985-02-18 | 1985-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0329866Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01131486A (en) * | 1987-11-16 | 1989-05-24 | Omron Tateisi Electron Co | Programmable time switch |
-
1985
- 1985-02-18 JP JP2143785U patent/JPH0329866Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01131486A (en) * | 1987-11-16 | 1989-05-24 | Omron Tateisi Electron Co | Programmable time switch |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0329866Y2 (en) | 1991-06-25 |
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