JPS5770938A - Starting and warming up equipment for engine - Google Patents

Starting and warming up equipment for engine

Info

Publication number
JPS5770938A
JPS5770938A JP14596080A JP14596080A JPS5770938A JP S5770938 A JPS5770938 A JP S5770938A JP 14596080 A JP14596080 A JP 14596080A JP 14596080 A JP14596080 A JP 14596080A JP S5770938 A JPS5770938 A JP S5770938A
Authority
JP
Japan
Prior art keywords
solenoid valve
warming
valve
engine starting
immediately
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
JP14596080A
Other languages
Japanese (ja)
Inventor
Mitsuru Sekiya
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.)
Mikuni Corp
Original Assignee
Mikuni Corp
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 Mikuni Corp filed Critical Mikuni Corp
Priority to JP14596080A priority Critical patent/JPS5770938A/en
Publication of JPS5770938A publication Critical patent/JPS5770938A/en
Pending legal-status Critical Current

Links

Landscapes

  • Means For Warming Up And Starting Carburetors (AREA)

Abstract

PURPOSE: To peform proper starting and warming up by opening a choke valve nearly full immediately after engine starting and by duty-controlling a solenoid valve installed in a fuel channel.
CONSTITUTION: A choke valve 15 installed in an air suction shell 1 is opened immediately after engine starting by the interlocking action of an automatic thinning device consisting of a negative pressure piston and bimetal not illustrated in this figure. A main fuel channel 5, which communicates a float chamber 2 to a main nozzle 8, is provided with a subfuel channel 13 equipped with a solenoid valve 14. Immediately after engine starting, the solenoid valve 14 operates under the duty control of a computer 34 which receives signals from various kinds of sensors 35 to 39 for suction air temperature, cooling water temperature, oil temperature, rpm and the attached electrical unit. A throttle valve 21 is also provided with a solenoid valve 32 operating under the control of the computer 34. The throttle valve 21 closes the opening to iddle position as the warming up proceeds.
COPYRIGHT: (C)1982,JPO&Japio
JP14596080A 1980-10-18 1980-10-18 Starting and warming up equipment for engine Pending JPS5770938A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14596080A JPS5770938A (en) 1980-10-18 1980-10-18 Starting and warming up equipment for engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14596080A JPS5770938A (en) 1980-10-18 1980-10-18 Starting and warming up equipment for engine

Publications (1)

Publication Number Publication Date
JPS5770938A true JPS5770938A (en) 1982-05-01

Family

ID=15396996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14596080A Pending JPS5770938A (en) 1980-10-18 1980-10-18 Starting and warming up equipment for engine

Country Status (1)

Country Link
JP (1) JPS5770938A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7628387B1 (en) 2008-07-03 2009-12-08 Briggs And Stratton Corporation Engine air/fuel mixing apparatus
CN111819357A (en) * 2018-03-15 2020-10-23 沃尔布罗有限责任公司 Engine phase determination and control

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7628387B1 (en) 2008-07-03 2009-12-08 Briggs And Stratton Corporation Engine air/fuel mixing apparatus
CN111819357A (en) * 2018-03-15 2020-10-23 沃尔布罗有限责任公司 Engine phase determination and control
CN115075969A (en) * 2018-03-15 2022-09-20 沃尔布罗有限责任公司 Engine phase determination and control
CN115075969B (en) * 2018-03-15 2024-04-12 沃尔布罗有限责任公司 Engine phase determination and control

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