JPS6281847U - - Google Patents
Info
- Publication number
- JPS6281847U JPS6281847U JP17103385U JP17103385U JPS6281847U JP S6281847 U JPS6281847 U JP S6281847U JP 17103385 U JP17103385 U JP 17103385U JP 17103385 U JP17103385 U JP 17103385U JP S6281847 U JPS6281847 U JP S6281847U
- Authority
- JP
- Japan
- Prior art keywords
- electromagnetic pump
- pump
- liquid fuel
- coefficient thermistor
- positive
- 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
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
Description
第１図はこの考案の一実施例による暖房装置の
電磁ポンプ駆動回路図、第２図、第３図はその動
作を示す説明図、第４図、第５図はその暖房特性
を示す図、第６図は従来例の暖房装置の電磁ポン
プ駆動回路図、第７図はその動作を示す説明図、
第８図、第９図はその暖房特性を示す図である。
図において、５は電磁ポンプの駆動コイル、１
２は正特性サーミスタ、１３は固定抵抗器である
。尚、図中同一符号は同一又は相当部分を示す。
FIG. 1 is an electromagnetic pump drive circuit diagram of a heating device according to an embodiment of this invention, FIGS. 2 and 3 are explanatory diagrams showing its operation, and FIGS. 4 and 5 are diagrams showing its heating characteristics. FIG. 6 is an electromagnetic pump drive circuit diagram of a conventional heating device, and FIG. 7 is an explanatory diagram showing its operation.
FIGS. 8 and 9 are diagrams showing the heating characteristics. In the figure, 5 is the drive coil of the electromagnetic pump, 1
2 is a positive characteristic thermistor, and 13 is a fixed resistor. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
ーに供給し燃焼させる方式の暖房装置において、
前記電磁ポンプの駆動コイルと直列に正特性サー
ミスタと固定抵抗器の並列回路を接続し、この正
特性サーミスタの温度が低い運転初期のときは、
前記電磁ポンプによる液体燃料の供給量が多くな
るように構成したことを特徴とする暖房装置の電
磁ポンプ駆動回路。 In a heating system that uses an electromagnetic pump to pump up liquid fuel and supply it to a burner for combustion,
A parallel circuit of a positive temperature coefficient thermistor and a fixed resistor is connected in series with the drive coil of the electromagnetic pump, and at the beginning of operation when the temperature of this positive coefficient thermistor is low,
An electromagnetic pump drive circuit for a heating device, characterized in that the electromagnetic pump is configured to increase the amount of liquid fuel supplied by the electromagnetic pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17103385U JPS6281847U (en) | 1985-11-07 | 1985-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17103385U JPS6281847U (en) | 1985-11-07 | 1985-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6281847U true JPS6281847U (en) | 1987-05-25 |
Family
ID=31106296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17103385U Pending JPS6281847U (en) | 1985-11-07 | 1985-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6281847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0363414A (en) * | 1989-07-28 | 1991-03-19 | Matsushita Electric Ind Co Ltd | Fuel feed device |
-
1985
- 1985-11-07 JP JP17103385U patent/JPS6281847U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0363414A (en) * | 1989-07-28 | 1991-03-19 | Matsushita Electric Ind Co Ltd | Fuel feed device |
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