JPS5669450A - Carburetor - Google Patents

Carburetor

Info

Publication number
JPS5669450A
JPS5669450A JP14445979A JP14445979A JPS5669450A JP S5669450 A JPS5669450 A JP S5669450A JP 14445979 A JP14445979 A JP 14445979A JP 14445979 A JP14445979 A JP 14445979A JP S5669450 A JPS5669450 A JP S5669450A
Authority
JP
Japan
Prior art keywords
carburetor
sensors
atmospheric
float chamber
detector
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
JP14445979A
Other languages
Japanese (ja)
Inventor
Koji Kano
Michitsugu Mori
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14445979A priority Critical patent/JPS5669450A/en
Publication of JPS5669450A publication Critical patent/JPS5669450A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To reduce the thermal influence to sensors in a carburetor and increase their detecting effect, by integrally equipping the atmospheric and intake air pressure sensors to a float chambers in the carburetor.
CONSTITUTION: Between a float chamber 16 and fuel passage 24 of a carburetor 12 bypass fuel passages 30 open-close operated by a solenoid valve 26 are provided. The solenoid valve 26 is operated by a control unit 36, that receives a signal from a detector 32 for various kinds, to adequately control an air-fuel ratio. Then an atmospheric pressure sensor 38 and intake air pressure sensor 40, used as a detector, further the control unit 36 are provided in the side wall of the float chamber 16, and the atmospheric and negative pressures sensed by the both sensors 38, 40 are introduced through passages 42, 44 similarly constructed in the surroudings of the float chamber 16.
COPYRIGHT: (C)1981,JPO&Japio
JP14445979A 1979-11-09 1979-11-09 Carburetor Pending JPS5669450A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14445979A JPS5669450A (en) 1979-11-09 1979-11-09 Carburetor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14445979A JPS5669450A (en) 1979-11-09 1979-11-09 Carburetor

Publications (1)

Publication Number Publication Date
JPS5669450A true JPS5669450A (en) 1981-06-10

Family

ID=15362741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14445979A Pending JPS5669450A (en) 1979-11-09 1979-11-09 Carburetor

Country Status (1)

Country Link
JP (1) JPS5669450A (en)

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