JPS57163147A - Fuel saving device for internal-combustion engine - Google Patents

Fuel saving device for internal-combustion engine

Info

Publication number
JPS57163147A
JPS57163147A JP56049698A JP4969881A JPS57163147A JP S57163147 A JPS57163147 A JP S57163147A JP 56049698 A JP56049698 A JP 56049698A JP 4969881 A JP4969881 A JP 4969881A JP S57163147 A JPS57163147 A JP S57163147A
Authority
JP
Japan
Prior art keywords
ports
vacuum
combustion engine
internal
valve chamber
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
JP56049698A
Other languages
Japanese (ja)
Inventor
Hachiro Inuzuka
Shigeki Tsujioka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP56049698A priority Critical patent/JPS57163147A/en
Publication of JPS57163147A publication Critical patent/JPS57163147A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture

Abstract

PURPOSE:To improve mixing of air and added substance under any operating condition in the internal-combustion engine in which kerosene is added into LPG. CONSTITUTION:The device is consisting of a diaphragm 2 operated by the vacuum of a suction pipe, a first and a second value chambers 3, 4, adding liquid inducing ports 5, 6, air inducing ports 7, 8 and a first and a second piston valves 11, 12 cooperating with a diaphragm 2 inserted to open and close one side of three ports equipped in a valve chamber having three kinds of ports of feeding ports 9, 10 for air and the adding liquid. The all ports of the valve chamber are operated reversely by the piston valves 11, 12 in accordance with the vacuum in the suction pipe and all the ports of either one side of the valve chamber are being opened so as to enable to obtain the proper amount of the adding liquid in accordance with the vacuum at all times.
JP56049698A 1981-04-01 1981-04-01 Fuel saving device for internal-combustion engine Pending JPS57163147A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56049698A JPS57163147A (en) 1981-04-01 1981-04-01 Fuel saving device for internal-combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56049698A JPS57163147A (en) 1981-04-01 1981-04-01 Fuel saving device for internal-combustion engine

Publications (1)

Publication Number Publication Date
JPS57163147A true JPS57163147A (en) 1982-10-07

Family

ID=12838395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56049698A Pending JPS57163147A (en) 1981-04-01 1981-04-01 Fuel saving device for internal-combustion engine

Country Status (1)

Country Link
JP (1) JPS57163147A (en)

Similar Documents

Publication Publication Date Title
JPS5525535A (en) Intake apparatus of multicylinder internal combustion engine
JPS5654947A (en) Intake and egr controller for diesel engine
JPS5525539A (en) Intake apparatus of multicylinder internal combustion engine
JPS54103913A (en) Internal combustion engine
JPS5519945A (en) Intake system for multi-cylinder internal combustion engine
JPS54106719A (en) Suction apparatus for multi-cylinder engine
JPS57163147A (en) Fuel saving device for internal-combustion engine
JPS5672250A (en) Controller for exhaust gas recirculation in engine
JPS55112839A (en) Suction device for engine
JPS57206723A (en) Engine with subintake line
JPS55128650A (en) Controlling device of evaporating fuel
JPS53127916A (en) Suction device of engine
JPS57203851A (en) Internal-combustion engine capable of using various kinds of fuel
JPS5618052A (en) Suction device for engine
JPS5618022A (en) Supercharger for engine
JPS56107939A (en) Carburetor in engine
JPS5656943A (en) Engine having mechanism for stopping operation of valve
JPS5578124A (en) Suction device for engine
ES460923A1 (en) Fuel diaphragm pump with shut-off valve
JPS5564125A (en) Air intake system for internal combustion engine
JPS5519946A (en) Intake system for multi-cylinder internal combustion engine
JPS5620752A (en) Recirculator for exhaust gas
JPS5627018A (en) Controlling device for secondary air of engine
JPS5638550A (en) Flow controlling valve
JPS5654950A (en) Control device for recirculation amount of exhaust gas in engine