JPS59115854U - Fuel antifreeze device - Google Patents
Fuel antifreeze deviceInfo
- Publication number
- JPS59115854U JPS59115854U JP791783U JP791783U JPS59115854U JP S59115854 U JPS59115854 U JP S59115854U JP 791783 U JP791783 U JP 791783U JP 791783 U JP791783 U JP 791783U JP S59115854 U JPS59115854 U JP S59115854U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- engine
- electric heating
- antifreeze device
- preliminary
- 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
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案の燃料凍結防止装置の一実施例の構成
説明図、第２図はこの考案の燃料凍結防止装置に使用さ
れる予備燃料フィルタの一実施例の断面図、第３図はこ
の考案の燃料凍結防止装置のヒータ回路の一実施例の回
路構成図、第４図は他の実施例のヒータ回路の回路構成
図である。
１・・・・・・燃料タンク、２・・・・・・フィードポ
ンプ、３・・・・・・主燃料フィルタ、４・・・・・・
燃料噴射ポンプ、７・・・・・・コントローラ、８・・
・・・・温度検出装置、１０・・・・・・予備燃料フィ
ルタ、１１・・・・・・セラミックスヒータ、１３・・
・・・・ストレーナエレメント、１５・・・・・・断熱
材、１６・・・・・・断熱空気層、１７・・・・・・ヒ
ータエレメント、２０．２０’・・・・・・ヒータ回路
、２１−−−−−−サーミスタ、２２・・・・・・エン
ジンスイッチ、２４・・・・・・比較器、２５・・・・
・・サーモスタット。Fig. 1 is an explanatory diagram of the configuration of an embodiment of the fuel antifreeze device of this invention, Fig. 2 is a sectional view of an embodiment of the preliminary fuel filter used in the fuel antifreeze device of this invention, and Fig. 3 is A circuit diagram of one embodiment of the heater circuit of the fuel antifreeze device of this invention, and FIG. 4 is a circuit diagram of the heater circuit of another embodiment. 1...Fuel tank, 2...Feed pump, 3...Main fuel filter, 4...
Fuel injection pump, 7... Controller, 8...
... Temperature detection device, 10 ... Preliminary fuel filter, 11 ... Ceramic heater, 13 ...
...Strainer element, 15...Insulating material, 16...Insulating air layer, 17...Heater element, 20.20'...Heater circuit , 21---Thermistor, 22---Engine switch, 24---Comparator, 25------
··thermostat.
Claims (1)
路に予備燃料フィルタが設けられたエンジンにおいて、
前記予備燃料フィルタ内に断熱空気層を介して電気加熱
装置を内蔵させ、この電気加熱装置はエンジンスイッチ
がオンで、かつ設定温度以下で信号を出力する温度検出
装置に出力信号がある時のみ通電されるように構成した
ことを特徴とする燃料凍結防止装置。In an engine in which a preliminary fuel filter is provided in the fuel passage from the fuel tank to the fuel supply device to the engine,
An electric heating device is built into the preliminary fuel filter via an insulating air layer, and this electric heating device is energized only when the engine switch is on and there is an output signal from a temperature detection device that outputs a signal at a temperature below a set temperature. A fuel antifreeze device characterized in that it is configured to
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP791783U JPS59115854U (en) | 1983-01-25 | 1983-01-25 | Fuel antifreeze device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP791783U JPS59115854U (en) | 1983-01-25 | 1983-01-25 | Fuel antifreeze device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59115854U true JPS59115854U (en) | 1984-08-04 |
Family
ID=30139429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP791783U Pending JPS59115854U (en) | 1983-01-25 | 1983-01-25 | Fuel antifreeze device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59115854U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62107262A (en) * | 1985-10-29 | 1987-05-18 | ダイムラ−ベンツ・アクチエンゲゼルシャフト | Fuel circuit preheating fuel by control by thermostat for air compression injection type internal combustion negine |
| JP2016121613A (en) * | 2014-12-25 | 2016-07-07 | 三菱自動車工業株式会社 | Fuel tank device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS564653B2 (en) * | 1975-04-05 | 1981-01-31 |
-
1983
- 1983-01-25 JP JP791783U patent/JPS59115854U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS564653B2 (en) * | 1975-04-05 | 1981-01-31 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62107262A (en) * | 1985-10-29 | 1987-05-18 | ダイムラ−ベンツ・アクチエンゲゼルシャフト | Fuel circuit preheating fuel by control by thermostat for air compression injection type internal combustion negine |
| JP2016121613A (en) * | 2014-12-25 | 2016-07-07 | 三菱自動車工業株式会社 | Fuel tank device |
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