JPS62125856U - - Google Patents
Info
- Publication number
- JPS62125856U JPS62125856U JP1075986U JP1075986U JPS62125856U JP S62125856 U JPS62125856 U JP S62125856U JP 1075986 U JP1075986 U JP 1075986U JP 1075986 U JP1075986 U JP 1075986U JP S62125856 U JPS62125856 U JP S62125856U
- Authority
- JP
- Japan
- Prior art keywords
- voltage dividing
- resistor
- capacitor
- resistors
- dividing point
- 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
- 239000003990 capacitor Substances 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Regulation And Control Of Combustion (AREA)
Description
第１図は本考案の一実施例を示す回路図、第２
図は同実施例の動作の一部を示すタイムチヤート
である。
１…リモコン、２…直流電源、４…マイコン、
６…運転スイツチ、７…抵抗、８…抵抗、９…抵
抗、１０…コンデンサー、１１…ＰＵＴ、１２…
ダイオード、１３…抵抗、１４…抵抗、１５…コ
ンデンサー、１６…抵抗、１７…コンデンサー。
Figure 1 is a circuit diagram showing one embodiment of the present invention, Figure 2 is a circuit diagram showing an embodiment of the present invention.
The figure is a time chart showing part of the operation of the same embodiment. 1...Remote control, 2...DC power supply, 4...Microcomputer,
6... Operation switch, 7... Resistor, 8... Resistor, 9... Resistor, 10... Capacitor, 11... PUT, 12...
Diode, 13...Resistor, 14...Resistor, 15...Capacitor, 16...Resistor, 17...Capacitor.
Claims (1)
、この分圧点とゲート側が接続されたＰＵＴ１１
と、この分圧点と接続されたコンデンサー１０と
、運転スイツチ６を有するリモコン１を介して直
流電源２に直列接続されるダイオード１２、分圧
抵抗１３，１４と、この分圧点と接続されたコン
デンサー１５を有する停電検出回路に、マイコン
４を接続し、該マイコン４の安全動作出力端３１
と前記抵抗７，８の分圧点との間に直列接続され
る抵抗１８、トランジスタ２３及び抵抗９を設け
、かつ前記ダイオード１２と抵抗１３間の中間接
続点から抵抗１６、コンデンサー１７とを接続す
るとともに、前記ＰＵＴ１１のカソード側はマイ
コン４の安全動作入力端３０とアノード側は前記
抵抗１３，１４の分圧点と接続したことを特徴と
する燃焼器の安全動作保持回路。 Voltage dividing resistors 7 and 8 connected in series to the DC power supply 2, and PUT 11 whose gate side is connected to this voltage dividing point.
, a capacitor 10 connected to this voltage dividing point, a diode 12 connected in series to a DC power supply 2 via a remote control 1 having an operation switch 6, voltage dividing resistors 13 and 14, and a capacitor 10 connected to this voltage dividing point. The microcomputer 4 is connected to a power failure detection circuit having a capacitor 15, and the safe operation output terminal 31 of the microcomputer 4 is
A resistor 18, a transistor 23, and a resistor 9 are provided in series between the voltage dividing point of the resistors 7 and 8, and a resistor 16 and a capacitor 17 are connected from an intermediate connection point between the diode 12 and the resistor 13. In addition, the cathode side of the PUT 11 is connected to the safe operation input terminal 30 of the microcomputer 4, and the anode side is connected to the voltage dividing point of the resistors 13 and 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1075986U JPH0238222Y2 (en) | 1986-01-25 | 1986-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1075986U JPH0238222Y2 (en) | 1986-01-25 | 1986-01-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62125856U true JPS62125856U (en) | 1987-08-10 |
| JPH0238222Y2 JPH0238222Y2 (en) | 1990-10-16 |
Family
ID=30797354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1075986U Expired JPH0238222Y2 (en) | 1986-01-25 | 1986-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0238222Y2 (en) |
-
1986
- 1986-01-25 JP JP1075986U patent/JPH0238222Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0238222Y2 (en) | 1990-10-16 |