JPS59135372U - Diesel engine fuel viscosity control device - Google Patents
Diesel engine fuel viscosity control deviceInfo
- Publication number
- JPS59135372U JPS59135372U JP2998883U JP2998883U JPS59135372U JP S59135372 U JPS59135372 U JP S59135372U JP 2998883 U JP2998883 U JP 2998883U JP 2998883 U JP2998883 U JP 2998883U JP S59135372 U JPS59135372 U JP S59135372U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- viscosity
- control device
- diesel engine
- return passage
- 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
- Control Of Non-Electrical Variables (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、本考案の第１の実施例のシステム全体図、第
２図は、本考案の第２の実施例のシステム全体図である
。
１・・・・・・燃料タンク、５・・・・・・燃料供給ポ
ンプ、６・・・・・・燃料供給通路、９・・・・・・ヒ
ータ、１０・・・・・・クーラ、７・・・・・・第２の
燃料戻し通路（燃料戻し通路）、２０・・・・・・調圧
弁、１１・・・・・・オリフィス装置、１３・・・・・
・第１の室、１４・・・・・・第２の室、１５・・・・
・・オリフィス、４８・・・・・・オリフィス、２１・
・・・・・圧力ｅンサ、２３・・・・・・制御手段、２
５・・・・・・燃料圧作動スイッチ、２６・・・・・・
ハウジング、３４・・・・・・ピストンミ２８・・・・
・・ベローズ部材、３３・・・・・田ツド、３５・・・
・・・接触板、３７・・・・・・第１の電極、３８・・
・・・・第２の゛電極。FIG. 1 is an overall system diagram of a first embodiment of the present invention, and FIG. 2 is an overall system diagram of a second embodiment of the invention. 1...Fuel tank, 5...Fuel supply pump, 6...Fuel supply passage, 9...Heater, 10...Cooler, 7... Second fuel return passage (fuel return passage), 20... Pressure regulating valve, 11... Orifice device, 13...
・First chamber, 14...Second chamber, 15...
... Orifice, 48 ... Orifice, 21.
...Pressure e sensor, 23...Control means, 2
5...Fuel pressure operation switch, 26...
Housing, 34...Piston mi 28...
...Bellows member, 33...Tatsudo, 35...
...Contact plate, 37...First electrode, 38...
...Second electrode.
Claims (1)
と、該燃料供給通路の途中に付設されたヒータとクーラ
と、前記燃料供給ポンプと前記燃料タンクとを連絡し、
前記燃料供給ポンプによって前記燃料タンクより汲み出
された燃料の一部を前記燃料タンクへ戻す燃料戻し通路
と、該燃料戻し通路の途中に介在され、該燃料戻し通路
を流れる燃料の粘度を検知して出力する燃料粘度検知手
段と、該燃料粘度検知手段の出力に応動して燃料の粘度
が所定値以下のときは前記クーラを作動させ、燃料の粘
度が所定値よりも略大きいときは前記ヒータを作動させ
る制御手段とから成ることを特徴とするディーゼルエン
ジンの燃料粘度制御装置。a fuel supply passage connecting a fuel tank and a fuel supply pump; a heater and a cooler attached in the middle of the fuel supply passage; connecting the fuel supply pump and the fuel tank;
A fuel return passage that returns part of the fuel pumped from the fuel tank by the fuel supply pump to the fuel tank; and a fuel return passage that is interposed in the middle of the fuel return passage and detects the viscosity of the fuel flowing through the fuel return passage. a fuel viscosity detection means for outputting an output; and in response to the output of the fuel viscosity detection means, the cooler is operated when the viscosity of the fuel is below a predetermined value, and the heater is activated when the viscosity of the fuel is substantially greater than the predetermined value. 1. A fuel viscosity control device for a diesel engine, comprising: a control means for operating a fuel viscosity control device for a diesel engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2998883U JPS59135372U (en) | 1983-03-02 | 1983-03-02 | Diesel engine fuel viscosity control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2998883U JPS59135372U (en) | 1983-03-02 | 1983-03-02 | Diesel engine fuel viscosity control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59135372U true JPS59135372U (en) | 1984-09-10 |
Family
ID=30160862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2998883U Pending JPS59135372U (en) | 1983-03-02 | 1983-03-02 | Diesel engine fuel viscosity control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59135372U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040000851A (en) * | 2002-06-26 | 2004-01-07 | 현대자동차주식회사 | Fuel temperature control device |
| JP2010270719A (en) * | 2009-05-22 | 2010-12-02 | National Maritime Research Institute | Fuel injection device applicable to various fuels |
| JP2012176672A (en) * | 2011-02-25 | 2012-09-13 | Mitsubishi Heavy Ind Ltd | Fuel supply system |
| JP2013181417A (en) * | 2012-02-29 | 2013-09-12 | Yanmar Co Ltd | Fuel supply system for marine vessel |
| JP2014031799A (en) * | 2013-11-21 | 2014-02-20 | National Maritime Research Institute | Fuel injection device capable of corresponding to various kinds of fuel |
-
1983
- 1983-03-02 JP JP2998883U patent/JPS59135372U/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040000851A (en) * | 2002-06-26 | 2004-01-07 | 현대자동차주식회사 | Fuel temperature control device |
| JP2010270719A (en) * | 2009-05-22 | 2010-12-02 | National Maritime Research Institute | Fuel injection device applicable to various fuels |
| JP2012176672A (en) * | 2011-02-25 | 2012-09-13 | Mitsubishi Heavy Ind Ltd | Fuel supply system |
| JP2013181417A (en) * | 2012-02-29 | 2013-09-12 | Yanmar Co Ltd | Fuel supply system for marine vessel |
| JP2014031799A (en) * | 2013-11-21 | 2014-02-20 | National Maritime Research Institute | Fuel injection device capable of corresponding to various kinds of fuel |
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