JPS5935673U - fuel heating device - Google Patents

fuel heating device

Info

Publication number
JPS5935673U
JPS5935673U JP13171282U JP13171282U JPS5935673U JP S5935673 U JPS5935673 U JP S5935673U JP 13171282 U JP13171282 U JP 13171282U JP 13171282 U JP13171282 U JP 13171282U JP S5935673 U JPS5935673 U JP S5935673U
Authority
JP
Japan
Prior art keywords
fuel
flow path
fuel feed
switching valve
feed pump
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
Application number
JP13171282U
Other languages
Japanese (ja)
Inventor
堀江　薫
Original Assignee
日野自動車株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日野自動車株式会社 filed Critical 日野自動車株式会社
Priority to JP13171282U priority Critical patent/JPS5935673U/en
Publication of JPS5935673U publication Critical patent/JPS5935673U/en
Pending legal-status Critical Current

Links

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  • Feeding And Controlling Fuel (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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は燃料の加熱装置を含む燃料装置の燃料回路図で
ある。 １は燃料の加熱装置、２は熱々換器、３は流路切替弁、
４は分岐パイプ、４ａは一端、４ｂは一部、４Ｃは他の
一端、５は燃料タンク、６は燃料フィードポンプ、７は
燃料フィードパイプ、７ａは一部である。FIG. 1 is a fuel circuit diagram of a fuel system including a fuel heating device. 1 is a fuel heating device, 2 is a heat exchanger, 3 is a flow path switching valve,
4 is a branch pipe, 4a is one end, 4b is a part, 4C is another end, 5 is a fuel tank, 6 is a fuel feed pump, 7 is a fuel feed pipe, and 7a is a part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 低温において燃料中のワックスが析出して流動性が低下
するような軽油等の燃料を使用するエンジンにおいて、
該エンジンの冷却水、オイル、排気ガス等の熱源を利用
した熱交換器と、燃料タンクと燃料フィードポンプとの
間の燃料フィードパイプの一部に設けられた燃料温度の
高低によって燃料の流路を少なくとも二方向に切り替え
ることができるようにしだ流路切替弁と、該流路切替弁
に一端が連通接続されその一部が前記熱交換器に接続さ
れ他の一端が該流路切替弁と前記燃料フィードポンプと
の間の前記燃料フィードパイプの一部に連通接続された
分岐パイプとを備えたことを特徴とする燃料の加熱装置
。In engines that use fuel such as diesel oil, where wax in the fuel precipitates at low temperatures and reduces fluidity,
A heat exchanger that uses heat sources such as cooling water, oil, and exhaust gas from the engine and a part of the fuel feed pipe between the fuel tank and fuel feed pump control the fuel flow path depending on the fuel temperature. a flow path switching valve capable of switching in at least two directions, one end of which is communicatively connected to the flow path switching valve, a part of which is connected to the heat exchanger, and the other end of which is connected to the flow path switching valve. A fuel heating device comprising: a branch pipe connected to a part of the fuel feed pipe between the fuel feed pump and the fuel feed pump.
JP13171282U 1982-08-30 1982-08-30 fuel heating device Pending JPS5935673U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13171282U JPS5935673U (en) 1982-08-30 1982-08-30 fuel heating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13171282U JPS5935673U (en) 1982-08-30 1982-08-30 fuel heating device

Publications (1)

Publication Number Publication Date
JPS5935673U true JPS5935673U (en) 1984-03-06

Family

ID=30297682

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13171282U Pending JPS5935673U (en) 1982-08-30 1982-08-30 fuel heating device

Country Status (1)

Country Link
JP (1) JPS5935673U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150055387A (en) * 2013-11-13 2015-05-21 현대중공업 주식회사 Fuel Temperature Keeping System Using Waste Heat of Oil for Ship

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150055387A (en) * 2013-11-13 2015-05-21 현대중공업 주식회사 Fuel Temperature Keeping System Using Waste Heat of Oil for Ship

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