JPS55104557A - Carburetor - Google Patents

Carburetor

Info

Publication number
JPS55104557A
JPS55104557A JP1255979A JP1255979A JPS55104557A JP S55104557 A JPS55104557 A JP S55104557A JP 1255979 A JP1255979 A JP 1255979A JP 1255979 A JP1255979 A JP 1255979A JP S55104557 A JPS55104557 A JP S55104557A
Authority
JP
Japan
Prior art keywords
air
carburetor
exhaust gas
engine
suction
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
JP1255979A
Other languages
Japanese (ja)
Inventor
Heihachi Yasukawa
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.)
Nippon Carburetor Co Ltd
Original Assignee
Nippon Carburetor Co Ltd
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 Nippon Carburetor Co Ltd filed Critical Nippon Carburetor Co Ltd
Priority to JP1255979A priority Critical patent/JPS55104557A/en
Publication of JPS55104557A publication Critical patent/JPS55104557A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)

Abstract

PURPOSE: To make it possible to adjust the air-fuel ratio in accordance with the condition of driving by operating bypass air supply corresponding to the amount of suction air at a carburetor in which the bypass air path which opens in the lower stream of a throttle valve is feedback-controlled by the exhaust gas concentration.
CONSTITUTION: Air which has passed through air cleaner A is mixed with fuel in carburetor C, then it is supplied to engine E via suction pipe MS and is burned. Exhaust gas is discharged through exhaust pipe ME. Here, in addition to exhaust gas concentration detecting element 1 inserted into exhaust pipe ME, elements 2W7 are provided which respectively detect the opening of the throttle valve, air temperature, engine temperature, engine suction negative pressure, and air density. Output signals issued by these elements are sent to control circuit 8, which issues proper control signals. Carburetor C is provided with bleed air control valve 9 and bypass air control valve 10. In accordance with the control signals issued by control circuit 8, two-step on-off operations are performed separately.
COPYRIGHT: (C)1980,JPO&Japio
JP1255979A 1979-02-06 1979-02-06 Carburetor Pending JPS55104557A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1255979A JPS55104557A (en) 1979-02-06 1979-02-06 Carburetor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1255979A JPS55104557A (en) 1979-02-06 1979-02-06 Carburetor

Publications (1)

Publication Number Publication Date
JPS55104557A true JPS55104557A (en) 1980-08-11

Family

ID=11808692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1255979A Pending JPS55104557A (en) 1979-02-06 1979-02-06 Carburetor

Country Status (1)

Country Link
JP (1) JPS55104557A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57117752U (en) * 1981-01-13 1982-07-21
JP2008149795A (en) * 2006-12-14 2008-07-03 Isuzu Motors Ltd Side guard for vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57117752U (en) * 1981-01-13 1982-07-21
JP2008149795A (en) * 2006-12-14 2008-07-03 Isuzu Motors Ltd Side guard for vehicle

Similar Documents

Publication Publication Date Title
JPS54151719A (en) Air intake device for counter-flow type multicylinder internal combustion engine
JPS5569725A (en) Exhaust gas by-passing valve mechanism for use with exhaust turbo-supercharger
JPS5788250A (en) Controller for air-fuel ratio of engine
JPS5554658A (en) Electronic controller for internal-combustion engine
JPS5799253A (en) Air-fuel ratio control device
JPS55104557A (en) Carburetor
JPS5440922A (en) Air fuel ratio control equipment of internal combustion engine
JPS55109733A (en) Acceleration increasing-rate control method in electronically-controlled fuel injector
JPS5593947A (en) Control method of a/f
JPS5359110A (en) Suction device of internal combustion engine
JPS52149524A (en) Air fuel ratio control device for internal combustion engine
JPS5776250A (en) Controlling device for air fuel ratio in variable venturi carburetor
JPS5382926A (en) Air-fuel ratio controlling apparatus for internal combustion engine
JPS5332233A (en) Exhaust gas re-circulation control means for electronically controlled fuel injection engine
JPS5469614A (en) Secondary air supply controller
JPS54101020A (en) Air-fuel ratio feed back control equipment of lpg engine
JPS5529032A (en) Exhaust gas recirculation controller for engine
JPS562434A (en) Feedback system for internal combustion engine with supercharger
JPS566041A (en) Air-fuel ratio controlling device
JPS54151718A (en) Air intake device for internal combustion engine
JPS5514918A (en) Fuel supply system for internal combustion engine
JPS55109747A (en) Carbureter with starter
JPS5618052A (en) Suction device for engine
JPS57348A (en) Air-to-fuel ratio controller in internal combustion engine
JPS56107940A (en) Deceleration measures device in carburetor