JPS62169247U - - Google Patents

Info

Publication number
JPS62169247U
JPS62169247U JP5863386U JP5863386U JPS62169247U JP S62169247 U JPS62169247 U JP S62169247U JP 5863386 U JP5863386 U JP 5863386U JP 5863386 U JP5863386 U JP 5863386U JP S62169247 U JPS62169247 U JP S62169247U
Authority
JP
Japan
Prior art keywords
lpg
fuel
gasoline
switching
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.)
Granted
Application number
JP5863386U
Other languages
Japanese (ja)
Other versions
JPH0442519Y2 (en
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 filed Critical
Priority to JP1986058633U priority Critical patent/JPH0442519Y2/ja
Publication of JPS62169247U publication Critical patent/JPS62169247U/ja
Application granted granted Critical
Publication of JPH0442519Y2 publication Critical patent/JPH0442519Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Magnetically Actuated Valves (AREA)

Description

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

第１図はこの考案を具体化したＬＰＧ、ガソリ
ン併用式エンジンを搭載したフオークリフトの電
気回路図、第２図は同じく同車両の燃料及びエン
ジン冷却水の配管系統を示す図である。 ＬＰＧポンプ……１、ＬＰＧソレノイドバルブ
……３、エンジン……６、ガソリンソレノイドバ
ルブ……１０、燃料切替え用リレー……１６、水
温検出装置……１７。 Fig. 1 is an electrical circuit diagram of a forklift equipped with an LPG/gasoline combined engine embodying this idea, and Fig. 2 is a diagram showing the fuel and engine cooling water piping system of the same vehicle. LPG pump...1, LPG solenoid valve...3, engine...6, gasoline solenoid valve...10, fuel switching relay...16, water temperature detection device...17.

Claims (1)

【実用新案登録請求の範囲】 ＬＰＧ燃料とガソリン燃料を併用できるエンジ
ン車において、 エンジン冷却水の熱によりＬＰＧを気化させる
ＬＰＧ気化手段と、 エンジンへのＬＰＧとガソリンの供給を切替え
る燃料切替え手段と、 エンジン冷却水の温度を検出する水温検出手段
と、 前記水温検出手段の検出に基づいてその温度が
ＬＰＧの気化に必要な温度になつたときガソリン
供給状態からＬＰＧ供給状態になるように前記燃
料供給切替え手段を制御する燃料供給切替え制御
手段と を備えたＬＰＧ、ガソリン併用式エンジン車の燃
料切替え装置。[Scope of Claim for Utility Model Registration] In an engine vehicle that can use both LPG fuel and gasoline fuel, an LPG vaporization means for vaporizing LPG by heat of engine cooling water, a fuel switching means for switching the supply of LPG and gasoline to the engine, water temperature detection means for detecting the temperature of engine cooling water; and the fuel supply so that the gasoline supply state changes to the LPG supply state when the temperature reaches a temperature necessary for vaporizing LPG based on the detection by the water temperature detection means. A fuel switching device for an LPG/gasoline engine vehicle, comprising fuel supply switching control means for controlling a switching means.
JP1986058633U 1986-04-17 1986-04-17 Expired JPH0442519Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986058633U JPH0442519Y2 (en) 1986-04-17 1986-04-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986058633U JPH0442519Y2 (en) 1986-04-17 1986-04-17

Publications (2)

Publication Number Publication Date
JPS62169247U true JPS62169247U (en) 1987-10-27
JPH0442519Y2 JPH0442519Y2 (en) 1992-10-07

Family

ID=30889382

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986058633U Expired JPH0442519Y2 (en) 1986-04-17 1986-04-17

Country Status (1)

Country Link
JP (1) JPH0442519Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100359411B1 (en) * 2000-02-25 2002-11-07 (주)모토닉 Automatic switching control system for operating fuel injection

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52146624U (en) * 1976-04-30 1977-11-07
JPS56122738U (en) * 1980-02-19 1981-09-18

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52146624U (en) * 1976-04-30 1977-11-07
JPS56122738U (en) * 1980-02-19 1981-09-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100359411B1 (en) * 2000-02-25 2002-11-07 (주)모토닉 Automatic switching control system for operating fuel injection

Also Published As

Publication number Publication date
JPH0442519Y2 (en) 1992-10-07

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