JPS6018254U - Liquefied gas supply equipment for engines - Google Patents

Liquefied gas supply equipment for engines

Info

Publication number
JPS6018254U
JPS6018254U JP11119583U JP11119583U JPS6018254U JP S6018254 U JPS6018254 U JP S6018254U JP 11119583 U JP11119583 U JP 11119583U JP 11119583 U JP11119583 U JP 11119583U JP S6018254 U JPS6018254 U JP S6018254U
Authority
JP
Japan
Prior art keywords
valve
liquefied gas
gas supply
fuel gas
engines
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
JP11119583U
Other languages
Japanese (ja)
Other versions
JPH0216050Y2 (en
Inventor
西　義秋
Original Assignee
株式会社　日本気化器製作所
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 株式会社　日本気化器製作所 filed Critical 株式会社　日本気化器製作所
Priority to JP11119583U priority Critical patent/JPS6018254U/en
Publication of JPS6018254U publication Critical patent/JPS6018254U/en
Application granted granted Critical
Publication of JPH0216050Y2 publication Critical patent/JPH0216050Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Output Control And Ontrol Of Special Type Engine (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図は本考案の具体例を示す一部切截した正面図、第
２図は拡大縦断面部分図、第３図は閉弁状態の縦断面部
分図である。 ２・・・・・・ベーパライザ、３・・・・・・二次室、
４・・・・・・燃料ガス通路、５・・・・・・混合器、
７・・・・・・ノズル口、９・・・・・・吸入管、１３
・・・・・・弁座、１４・・・・・・弁体、１５・・・
・・・開閉弁、１７・・・・・・駆動部、１８・・・・
・・ダイヤフラム、１９・・・・・・負圧室、２０・・
・・・・ばね、２１・・・・・・負圧通路、２２・・・
・・・制御弁、２３・・・・・・連通路。 −第２図　　　。 第３図FIG. 1 is a partially cut-away front view showing a specific example of the present invention, FIG. 2 is an enlarged partial vertical cross-sectional view, and FIG. 3 is a partial vertical cross-sectional view of the valve in the closed state. 2... vaporizer, 3... secondary chamber,
4... Fuel gas passage, 5... Mixer,
7...Nozzle port, 9...Suction pipe, 13
... Valve seat, 14... Valve body, 15...
... Opening/closing valve, 17... Drive section, 18...
...Diaphragm, 19... Negative pressure chamber, 20...
... Spring, 21 ... Negative pressure passage, 22 ...
...Control valve, 23...Communication path. -Figure 2. Figure 3

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 液化ガスを減圧ガス化するベーパライザおよび空気と燃
料ガスとを混合する混合器を具えたエンジン用液化ガス
供給装置において、ベーパライザの二次室から混合器の
燃料ガス送出用の７ズルロへ至る燃料ガス通路に負圧駆
動の開閉弁を設け、この開閉弁は閉弁時に少量の燃料ガ
スを前記ノズ−ルロヘ向って送る連通路を有し、且つ前
記開閉弁の駆動部はエンジン減速時の吸入管負圧により
開閉弁を閉弁させるように構成したことを特徴とするエ
ンジン用液化ガス供給装置。In a liquefied gas supply system for an engine equipped with a vaporizer that gasifies liquefied gas under reduced pressure and a mixer that mixes air and fuel gas, the fuel gas flows from the secondary chamber of the vaporizer to the 7-zurlo for sending fuel gas from the mixer. A negative pressure-driven on-off valve is provided in the passage, and this on-off valve has a communication passage that sends a small amount of fuel gas toward the nozzle when the valve is closed, and the driving part of the on-off valve is connected to the intake pipe when the engine is decelerated. A liquefied gas supply device for an engine, characterized in that the on-off valve is configured to be closed by negative pressure.
JP11119583U 1983-07-18 1983-07-18 Liquefied gas supply equipment for engines Granted JPS6018254U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11119583U JPS6018254U (en) 1983-07-18 1983-07-18 Liquefied gas supply equipment for engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11119583U JPS6018254U (en) 1983-07-18 1983-07-18 Liquefied gas supply equipment for engines

Publications (2)

Publication Number Publication Date
JPS6018254U true JPS6018254U (en) 1985-02-07
JPH0216050Y2 JPH0216050Y2 (en) 1990-05-01

Family

ID=30258294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11119583U Granted JPS6018254U (en) 1983-07-18 1983-07-18 Liquefied gas supply equipment for engines

Country Status (1)

Country Link
JP (1) JPS6018254U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004015262A1 (en) * 2002-08-09 2004-02-19 Isuzu Motors Limited Gas fuel feed device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499122A (en) * 1972-05-12 1974-01-26
JPS52133815U (en) * 1976-04-07 1977-10-12

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499122A (en) * 1972-05-12 1974-01-26
JPS52133815U (en) * 1976-04-07 1977-10-12

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004015262A1 (en) * 2002-08-09 2004-02-19 Isuzu Motors Limited Gas fuel feed device
EP1536127A1 (en) * 2002-08-09 2005-06-01 Isuzu Motors Limited Gas fuel feed device
CN100360787C (en) * 2002-08-09 2008-01-09 五十铃自动车株式会社 Gas fuel feed device
EP1536127A4 (en) * 2002-08-09 2010-06-30 Isuzu Motors Ltd Gas fuel feed device

Also Published As

Publication number Publication date
JPH0216050Y2 (en) 1990-05-01

Similar Documents

Publication Publication Date Title
JPS6018254U (en) Liquefied gas supply equipment for engines
JPS61137871U (en)
JPS62126511U (en)
JPS59123651U (en) vaporizer
JPS58154851U (en) Vaporizer device in LPG engine
JPS5971932U (en) Internal combustion engine deceleration control device
JPS60120260U (en) Fuel evaporative gas emission control device
JPS60118365U (en) Fuel evaporative gas emission control device
JPS58109546U (en) Kerosene vaporizer
JPS5965966U (en) Vaporizer acceleration pump device
JPS584753U (en) Fuel evaporation prevention switching valve for carburetor
JPS6090548U (en) Air valve type vaporizer
JPS5928655U (en) Gasoline-LPG dual use vaporizer
JPS6014266U (en) Liquefied gas supply equipment for engines
JPS6034551U (en) Air valve type vaporizer
JPS5894861U (en) Accelerating nozzle in vaporizer
JPS61144214U (en)
JPH0417159U (en)
JPS59131952U (en) vaporizer
JPS5863342U (en) Carburetor fuel supply and stop device
JPS60139067U (en) Carburetor air-fuel ratio correction device
JPS5952144U (en) gas engine
JPS6321754U (en)
JPS58118245U (en) Engine starting fuel supply system
JPS6429252U (en)