JPS63167053U - - Google Patents
Info
- Publication number
- JPS63167053U JPS63167053U JP5889887U JP5889887U JPS63167053U JP S63167053 U JPS63167053 U JP S63167053U JP 5889887 U JP5889887 U JP 5889887U JP 5889887 U JP5889887 U JP 5889887U JP S63167053 U JPS63167053 U JP S63167053U
- Authority
- JP
- Japan
- Prior art keywords
- ground
- combustion control
- control circuit
- varistors
- combustion
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 7
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 4
- 239000011787 zinc oxide Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Emergency Protection Circuit Devices (AREA)
Description
第１図は従来の燃焼制御装置の回路図、第２図
は本考案の一実施例の燃焼制御装置の回路図、第
３図は第１図の接続線ａの電流・電圧波形図、第
４図は第２図に示す接続線ａ又はｂの電流・電圧
波形図である。
１…交流電源、２，３，４…酸化亜鉛バリスタ
、５…放電素子、６：燃焼制御回路。
FIG. 1 is a circuit diagram of a conventional combustion control device, FIG. 2 is a circuit diagram of a combustion control device according to an embodiment of the present invention, FIG. 3 is a current/voltage waveform diagram of connection line a in FIG. FIG. 4 is a current/voltage waveform diagram of connection line a or b shown in FIG. DESCRIPTION OF SYMBOLS 1... AC power supply, 2, 3, 4... Zinc oxide varistor, 5... Discharge element, 6: Combustion control circuit.
Claims (1)
に接続したものにおいて、この燃焼制御回路の交
流電源入力線間に、２個の酸化亜鉛バリスタを直
列に接続し、そのバリスタ間の接続点とグランド
との間に放電素子を接続したことを特徴とする燃
焼制御装置。 In the case where the ground of the combustion control circuit is connected to the ground of the combustion equipment, two zinc oxide varistors are connected in series between the AC power input lines of this combustion control circuit, and the connection point between the varistors and the ground are connected. A combustion control device characterized in that a discharge element is connected between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5889887U JPS63167053U (en) | 1987-04-17 | 1987-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5889887U JPS63167053U (en) | 1987-04-17 | 1987-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63167053U true JPS63167053U (en) | 1988-10-31 |
Family
ID=30889886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5889887U Pending JPS63167053U (en) | 1987-04-17 | 1987-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63167053U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61431B2 (en) * | 1981-12-28 | 1986-01-08 | Fujitsu Ltd |
-
1987
- 1987-04-17 JP JP5889887U patent/JPS63167053U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61431B2 (en) * | 1981-12-28 | 1986-01-08 | Fujitsu Ltd |
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