JPS567917A - Air-fuel ratio regulator - Google Patents
Air-fuel ratio regulatorInfo
- 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
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.
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) |
-
1979
- 1979-07-02 JP JP54082719A patent/JPS5857652B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5857652B2 (en) | 1983-12-21 |
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