JPS58162259U - Engine air-fuel ratio control device - Google Patents
Engine air-fuel ratio control deviceInfo
- Publication number
- JPS58162259U JPS58162259U JP6162082U JP6162082U JPS58162259U JP S58162259 U JPS58162259 U JP S58162259U JP 6162082 U JP6162082 U JP 6162082U JP 6162082 U JP6162082 U JP 6162082U JP S58162259 U JPS58162259 U JP S58162259U
- Authority
- JP
- Japan
- Prior art keywords
- fuel ratio
- control device
- ratio control
- engine air
- air supply
- 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
Links
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のエンジンの空燃比制御装置の構造を示す
縦断面図、第２図は本考案の一実施例を示す縦断面図で
ある。
１・・・スロットルバルブ、１７・・・吸気通路、１８
・・・減速時空気供給装置、２３・・・空気供給制限装
置。FIG. 1 is a vertical sectional view showing the structure of a conventional air-fuel ratio control device for an engine, and FIG. 2 is a vertical sectional view showing an embodiment of the present invention. 1... Throttle valve, 17... Intake passage, 18
... Air supply device during deceleration, 23... Air supply restriction device.
Claims (1)
バルブ下流の吸気通路に空気を供給する減速時空気供給
装置と、エンジンの始動後所定期間上記減速時空気供給
装置の作動を制限する空気供給制限装置とを備えたこと
を特徴とするエンジンの空燃比制御装置。A deceleration air supply device that supplies air to the intake passage downstream of the throttle valve in response to changes in intake negative pressure during engine deceleration, and an air supply that limits the operation of the deceleration air supply device for a predetermined period after engine startup. An air-fuel ratio control device for an engine, comprising a restriction device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6162082U JPS58162259U (en) | 1982-04-26 | 1982-04-26 | Engine air-fuel ratio control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6162082U JPS58162259U (en) | 1982-04-26 | 1982-04-26 | Engine air-fuel ratio control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58162259U true JPS58162259U (en) | 1983-10-28 |
Family
ID=30071807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6162082U Pending JPS58162259U (en) | 1982-04-26 | 1982-04-26 | Engine air-fuel ratio control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58162259U (en) |
-
1982
- 1982-04-26 JP JP6162082U patent/JPS58162259U/en active Pending
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