JPS639102B2 - - Google Patents
Info
- Publication number
- JPS639102B2 JPS639102B2 JP8261781A JP8261781A JPS639102B2 JP S639102 B2 JPS639102 B2 JP S639102B2 JP 8261781 A JP8261781 A JP 8261781A JP 8261781 A JP8261781 A JP 8261781A JP S639102 B2 JPS639102 B2 JP S639102B2
- Authority
- JP
- Japan
- Prior art keywords
- air
- needle valve
- circuit
- fuel ratio
- taper needle
- 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.)
- Expired
Links
- 239000000446 fuel Substances 0.000 claims description 39
- 230000005284 excitation Effects 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
- F02M7/23—Fuel aerating devices
- F02M7/24—Controlling flow of aerating air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D33/00—Controlling delivery of fuel or combustion-air, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1477—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
- F02D41/1484—Output circuit
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8261781A JPS57198352A (en) | 1981-05-30 | 1981-05-30 | Control method of air-fuel ratio |
US06/366,989 US4463724A (en) | 1981-05-30 | 1982-04-09 | Method for controlling the air-fuel ratio in a carburetor of an internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8261781A JPS57198352A (en) | 1981-05-30 | 1981-05-30 | Control method of air-fuel ratio |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62179422A Division JPS6345455A (ja) | 1981-05-30 | 1987-07-18 | 空燃比制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57198352A JPS57198352A (en) | 1982-12-04 |
JPS639102B2 true JPS639102B2 (ko) | 1988-02-25 |
Family
ID=13779422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8261781A Granted JPS57198352A (en) | 1981-05-30 | 1981-05-30 | Control method of air-fuel ratio |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57198352A (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1505405A2 (en) | 2003-08-05 | 2005-02-09 | Shin-Etsu Chemical Co., Ltd. | Ring-shaped permanent magnet-type magnetic field generating device suitable for MRI |
KR20210152494A (ko) | 2020-06-05 | 2021-12-15 | 가부시끼가이샤가이죠 | 상태 감시 기능 탑재 초음파 진동자 및 이를 이용한 초음파 세정 장치 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102182784B (zh) * | 2011-04-27 | 2012-12-19 | 江苏大学 | 一种带附加气室的空气弹簧专用流量控制阀 |
-
1981
- 1981-05-30 JP JP8261781A patent/JPS57198352A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1505405A2 (en) | 2003-08-05 | 2005-02-09 | Shin-Etsu Chemical Co., Ltd. | Ring-shaped permanent magnet-type magnetic field generating device suitable for MRI |
KR20210152494A (ko) | 2020-06-05 | 2021-12-15 | 가부시끼가이샤가이죠 | 상태 감시 기능 탑재 초음파 진동자 및 이를 이용한 초음파 세정 장치 |
Also Published As
Publication number | Publication date |
---|---|
JPS57198352A (en) | 1982-12-04 |
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