JPS54142415A - Lpg engine fuel supply mixer - Google Patents

Lpg engine fuel supply mixer

Info

Publication number
JPS54142415A
JPS54142415A JP4992978A JP4992978A JPS54142415A JP S54142415 A JPS54142415 A JP S54142415A JP 4992978 A JP4992978 A JP 4992978A JP 4992978 A JP4992978 A JP 4992978A JP S54142415 A JPS54142415 A JP S54142415A
Authority
JP
Japan
Prior art keywords
primary
idling
throttle
fuel supply
engine fuel
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
JP4992978A
Other languages
Japanese (ja)
Inventor
Hisatoku Moriya
Masayoshi Momono
Takashige Kono
Michitake Furumoto
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.)
Automob Antipollut & Saf Res Center
Automobile Appliance Anti Pollution and Safety Research Center
Original Assignee
Automob Antipollut & Saf Res Center
Automobile Appliance Anti Pollution and Safety Research Center
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 Automob Antipollut & Saf Res Center, Automobile Appliance Anti Pollution and Safety Research Center filed Critical Automob Antipollut & Saf Res Center
Priority to JP4992978A priority Critical patent/JPS54142415A/en
Publication of JPS54142415A publication Critical patent/JPS54142415A/en
Pending legal-status Critical Current

Links

Landscapes

  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

PURPOSE: To control air-fuel-ratio smooth at a specific value throughout running from idling to full throttle by providing two Venturis in the primary and secondary intake cylinder, with a half or less of the other in area.
CONSTITUTION: A mixer 20 mixing LPG and air consists of the primary and secondrat intake pipes 22, 21. Each of them includes a throttle valve 23, 27 and a Venturi 24, 28 to which an injection nozzle 25, 29 is opned. The bore of the primary is approximately a half of that of the secondary. Those throttle valves 23, 27 are linked so that the primary pipe 22 is used in idling and the secondary pipe 21 is used at full throttle. This can control air-fuel-ratio smooth at a specific value throughout running from idling to full throttle.
COPYRIGHT: (C)1979,JPO&Japio
JP4992978A 1978-04-28 1978-04-28 Lpg engine fuel supply mixer Pending JPS54142415A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4992978A JPS54142415A (en) 1978-04-28 1978-04-28 Lpg engine fuel supply mixer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4992978A JPS54142415A (en) 1978-04-28 1978-04-28 Lpg engine fuel supply mixer

Publications (1)

Publication Number Publication Date
JPS54142415A true JPS54142415A (en) 1979-11-06

Family

ID=12844697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4992978A Pending JPS54142415A (en) 1978-04-28 1978-04-28 Lpg engine fuel supply mixer

Country Status (1)

Country Link
JP (1) JPS54142415A (en)

Similar Documents

Publication Publication Date Title
JPS54123A (en) Carbureter choke
JPS53134116A (en) Fuel feeder for internal combustion engine
JPS54121321A (en) Intake device for multicylinder engine
JPS5510014A (en) Division-operation controlled multi-cylinder internal combustion engine
JPS5510040A (en) Intake passage for internal combustion engine
JPS55148938A (en) Controller of idling revolution
JPS55112846A (en) Variable choke carburetor
JPS54142415A (en) Lpg engine fuel supply mixer
JPS538432A (en) Carburetor
JPS5382926A (en) Air-fuel ratio controlling apparatus for internal combustion engine
JPS5512262A (en) Fuel injection type multi-cylinder internal-combustion engine
JPS56143340A (en) Intake manifold for engine
JPS551412A (en) Compensating concentration of mixture in internal combustion engine
JPS57143124A (en) Intake device of internal combustion engine
JPS5827834A (en) Controlling method of fuel supply to multi-fuel engine
JPS52139832A (en) Air-fuel ratio controller for internal combustion engine
JPS5578124A (en) Suction device for engine
FR2349741A1 (en) IC engine using propane gas - has linked air and fuel valves to control air-fuel ratio
JPS52129842A (en) Air fuel ratio controller for carbureter
JPS51137027A (en) A supply new gas amount control apparatus of the internal combustion engine
JPS5523355A (en) Intake device of internal combustion engine
JPS53104015A (en) Gas injector in internal combustion engine
JPS5362034A (en) Fuel supply stopping device in internal combustion engine
JPS5732044A (en) Carbureter for internal combustion engine
JPS5581263A (en) Fuel supply device