JPS5680624A - Air-fuel ratio controlling apparatus - Google Patents

Air-fuel ratio controlling apparatus

Info

Publication number
JPS5680624A
JPS5680624A JP15730379A JP15730379A JPS5680624A JP S5680624 A JPS5680624 A JP S5680624A JP 15730379 A JP15730379 A JP 15730379A JP 15730379 A JP15730379 A JP 15730379A JP S5680624 A JPS5680624 A JP S5680624A
Authority
JP
Japan
Prior art keywords
air
flow rate
restricting means
fuel ratio
flow
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
JP15730379A
Other languages
Japanese (ja)
Other versions
JPS6033205B2 (en
Inventor
Masaharu Nakao
Yoshio Kayama
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 JP54157303A priority Critical patent/JPS6033205B2/en
Publication of JPS5680624A publication Critical patent/JPS5680624A/en
Publication of JPS6033205B2 publication Critical patent/JPS6033205B2/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
    • F23N2235/16—Fuel valves variable flow or proportional 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

Abstract

PURPOSE:To increase combustion efficiency, by providing in an airduct an air- flow restricting means which is moved back and forth with change of air-flow rate, and controlling fuel-flow rate by the movement of said air-flow restricting means. CONSTITUTION:An air-flow restricting means 13 designed to be moved back and forth with change of air-flow rate is provided in an airduct 3. The air-flow restricting means 13 is connected via s swing rod 17 to a feedback mechanism 27 and also connected to an adjustment valve 18 via an arm 24. With such an arrangement, it is enabled to control fuel-flow rate in proportion to the air-flow rate and to control the air-fuel ratio automatically and with an extremely high accuracy. Therefore, combustion efficiency can be enhanced.
JP54157303A 1979-12-04 1979-12-04 Air fuel ratio adjustment device Expired JPS6033205B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54157303A JPS6033205B2 (en) 1979-12-04 1979-12-04 Air fuel ratio adjustment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54157303A JPS6033205B2 (en) 1979-12-04 1979-12-04 Air fuel ratio adjustment device

Publications (2)

Publication Number Publication Date
JPS5680624A true JPS5680624A (en) 1981-07-02
JPS6033205B2 JPS6033205B2 (en) 1985-08-01

Family

ID=15646707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54157303A Expired JPS6033205B2 (en) 1979-12-04 1979-12-04 Air fuel ratio adjustment device

Country Status (1)

Country Link
JP (1) JPS6033205B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59148944U (en) * 1983-03-26 1984-10-04 横河電機株式会社 Air fuel ratio control device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3682105B2 (en) * 1995-12-28 2005-08-10 日本ファーネス工業株式会社 Deodorization system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59148944U (en) * 1983-03-26 1984-10-04 横河電機株式会社 Air fuel ratio control device
JPH0141007Y2 (en) * 1983-03-26 1989-12-06

Also Published As

Publication number Publication date
JPS6033205B2 (en) 1985-08-01

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