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)

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