JPS5996356U - Diesel engine fuel supply system - Google Patents

Diesel engine fuel supply system

Info

Publication number
JPS5996356U
JPS5996356U JP19370982U JP19370982U JPS5996356U JP S5996356 U JPS5996356 U JP S5996356U JP 19370982 U JP19370982 U JP 19370982U JP 19370982 U JP19370982 U JP 19370982U JP S5996356 U JPS5996356 U JP S5996356U
Authority
JP
Japan
Prior art keywords
fuel
pressure
supply system
diesel engine
fuel supply
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
JP19370982U
Other languages
Japanese (ja)
Inventor
茂 青木
Original Assignee
トヨタ自動車株式会社
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 トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP19370982U priority Critical patent/JPS5996356U/en
Publication of JPS5996356U publication Critical patent/JPS5996356U/en
Pending legal-status Critical Current

Links

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) [Abstract] 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]

、図はこの考案の実施例を示す。第１−は全体の一路図
であり、第２図は電熱ヒータの、第３図は差圧検出器の
、第４図は定圧弁の夫々縦断面図である。 １０・・・燃料タンク、１１・・・燃料フィルタ、１２
・・・燃料ポンプ、５０・・・定圧装置、８１．８１Ａ
。, the figure shows an embodiment of this invention. Figure 1 is a general line diagram, Figure 2 is a longitudinal sectional view of the electric heater, Figure 3 is a differential pressure detector, and Figure 4 is a longitudinal sectional view of a constant pressure valve. 10...Fuel tank, 11...Fuel filter, 12
...Fuel pump, 50...Constant pressure device, 81.81A
.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 燃料タンクと、燃料フィルタと、燃料ポンプとからなる
ディ、−ゼルエンジンの燃料供給装置において、所定の
一定の基準圧力を発生する定圧装置と、前記燃料フィル
タの上流側の燃料通路に設けられた加熱器と、前記燃料
フィルタの下流側の燃料通路の燃料圧力と前記定圧装置
からの基準圧力との圧力差を検出し、該圧力差によって
前記加熱器を作動させるようにした差圧検出器とからな
り、−該圧力差示使定値以上であるときのみ前記加熱器
を作動させるようにしたことを特徴とするディーゼルエ
ンジンの燃料供給装置。A fuel supply system for a diesel engine, which includes a fuel tank, a fuel filter, and a fuel pump, includes a constant pressure device that generates a predetermined constant reference pressure, and a fuel passage provided on the upstream side of the fuel filter. a heater; a differential pressure detector configured to detect a pressure difference between a fuel pressure in a fuel passage downstream of the fuel filter and a reference pressure from the constant pressure device, and operate the heater based on the pressure difference; - A fuel supply system for a diesel engine, characterized in that the heater is operated only when the pressure difference is equal to or higher than the specified pressure difference value.
JP19370982U 1982-12-18 1982-12-18 Diesel engine fuel supply system Pending JPS5996356U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19370982U JPS5996356U (en) 1982-12-18 1982-12-18 Diesel engine fuel supply system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19370982U JPS5996356U (en) 1982-12-18 1982-12-18 Diesel engine fuel supply system

Publications (1)

Publication Number Publication Date
JPS5996356U true JPS5996356U (en) 1984-06-29

Family

ID=30416566

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19370982U Pending JPS5996356U (en) 1982-12-18 1982-12-18 Diesel engine fuel supply system

Country Status (1)

Country Link
JP (1) JPS5996356U (en)

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