JPS567917A - Air-fuel ratio regulator - Google Patents

Air-fuel ratio regulator

Info

Publication number
JPS567917A
JPS567917A JP8271979A JP8271979A JPS567917A JP S567917 A JPS567917 A JP S567917A JP 8271979 A JP8271979 A JP 8271979A JP 8271979 A JP8271979 A JP 8271979A JP S567917 A JPS567917 A JP S567917A
Authority
JP
Japan
Prior art keywords
air
fuel
choked
passageway
gives
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.)
Granted
Application number
JP8271979A
Other languages
Japanese (ja)
Other versions
JPS5857652B2 (en
Inventor
Masaharu Nakao
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.)
Azbil Corp
Original Assignee
Azbil 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 Azbil Corp filed Critical Azbil Corp
Priority to JP54082719A priority Critical patent/JPS5857652B2/en
Publication of JPS567917A publication Critical patent/JPS567917A/en
Publication of JPS5857652B2 publication Critical patent/JPS5857652B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • F23N1/027—Regulating fuel supply conjointly with air supply using mechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/24—Valve details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)

Abstract

PURPOSE:To enable to regulate a mixing ratio of air to fuel most properly while to simplify a piping and prevent troubles due to clogging or the like by a method wherein a control valve opening and closing a fuel feeding passageway in accordance with a displacement of a choking member is controlled. CONSTITUTION:When an air regulating valve 7 in an air passageway 2 is operated manually or automatically to control an amount of air QA induced by a fan 5, a pressure PA in the air passageway 2 is varied and a pressure difference is generated between an atmospheric pressure PO at outside of a choked member 1, thereby, the choked member 1 is displaced and gives a turning moment to a swinging rod 8. In this moment, a regulating screw 15 also effects a pivoting motion in accompanied with the swinging rod 8 and gives an operational force F to a pivoting portion 15a, thereby, a popet valve body 14 is operated through a transmitting spring 17 and a diaphragm 12 and an amount of fuel QF supplied into a combustion furnace 6 is controlled.
JP54082719A 1979-07-02 1979-07-02 air fuel ratio adjustment device Expired JPS5857652B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54082719A JPS5857652B2 (en) 1979-07-02 1979-07-02 air fuel ratio adjustment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54082719A JPS5857652B2 (en) 1979-07-02 1979-07-02 air fuel ratio adjustment device

Publications (2)

Publication Number Publication Date
JPS567917A true JPS567917A (en) 1981-01-27
JPS5857652B2 JPS5857652B2 (en) 1983-12-21

Family

ID=13782211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54082719A Expired JPS5857652B2 (en) 1979-07-02 1979-07-02 air fuel ratio adjustment device

Country Status (1)

Country Link
JP (1) JPS5857652B2 (en)

Also Published As

Publication number Publication date
JPS5857652B2 (en) 1983-12-21

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