JPH01159145U - - Google Patents
Info
- Publication number
- JPH01159145U JPH01159145U JP5549388U JP5549388U JPH01159145U JP H01159145 U JPH01159145 U JP H01159145U JP 5549388 U JP5549388 U JP 5549388U JP 5549388 U JP5549388 U JP 5549388U JP H01159145 U JPH01159145 U JP H01159145U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- canister purge
- auxiliary air
- idle auxiliary
- switching valve
- 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
- 238000010926 purge Methods 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は、本考案の一実施例を示す構成図、第
２図は、本考案装置のエンジン正常運転時の動作
を示すフロー図、第３図は、従来例を示す構成図
である。
１……キヤニスターパージ通路、２……アイド
ル補助空気通路、３……通路切換バルブ、４……
共有通路、５……キヤニスターパージ調整バルブ
、６……アイドル補助空気調整バルブ。
FIG. 1 is a block diagram showing an embodiment of the present invention, FIG. 2 is a flow diagram showing the operation of the device of the present invention during normal engine operation, and FIG. 3 is a block diagram showing a conventional example. 1... Canister purge passage, 2... Idle auxiliary air passage, 3... Passage switching valve, 4...
Shared passage, 5... Canister purge adjustment valve, 6... Idle auxiliary air adjustment valve.
Claims (1)
通路とを有する内燃機関において、 前記キヤニスターパージ通路とアイドル補助空
気通路との合流部に配設された通路切換弁と、 該通路切換弁の下流側と、スロツトルバルブ下
流の吸気通路とを結ぶ、前記キヤニスターパージ
通路及びアイドル補助空気通路の要求通路径の大
きい方の径に等しい径を有する共有通路とを備え
たことを特徴とするキヤニスターパージ通路。[Scope of Claim for Utility Model Registration] In an internal combustion engine having a canister purge passage and an idle auxiliary air passage, a passage switching valve disposed at a confluence of the canister purge passage and the idle auxiliary air passage; , a shared passage connecting the downstream side of the passage switching valve and the intake passage downstream of the throttle valve and having a diameter equal to the larger of the required passage diameters of the canister purge passage and the idle auxiliary air passage; A canister purge passageway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988055493U JP2518071Y2 (en) | 1988-04-25 | 1988-04-25 | Canister purge control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988055493U JP2518071Y2 (en) | 1988-04-25 | 1988-04-25 | Canister purge control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01159145U true JPH01159145U (en) | 1989-11-02 |
| JP2518071Y2 JP2518071Y2 (en) | 1996-11-20 |
Family
ID=31281395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988055493U Expired - Lifetime JP2518071Y2 (en) | 1988-04-25 | 1988-04-25 | Canister purge control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2518071Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6355357A (en) * | 1986-08-22 | 1988-03-09 | Toyota Motor Corp | Air-fuel ratio controller for internal combustion engine |
| JPS6357869A (en) * | 1986-08-29 | 1988-03-12 | Suzuki Motor Co Ltd | Control device for vaporization of fuel |
-
1988
- 1988-04-25 JP JP1988055493U patent/JP2518071Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6355357A (en) * | 1986-08-22 | 1988-03-09 | Toyota Motor Corp | Air-fuel ratio controller for internal combustion engine |
| JPS6357869A (en) * | 1986-08-29 | 1988-03-12 | Suzuki Motor Co Ltd | Control device for vaporization of fuel |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2518071Y2 (en) | 1996-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01159145U (en) | ||
| JPH0278755U (en) | ||
| JPS63121758U (en) | ||
| JPS63136249U (en) | ||
| JPS6379461U (en) | ||
| JPH02131051U (en) | ||
| JPH0161438U (en) | ||
| JPS63151965U (en) | ||
| JPS6453462U (en) | ||
| JPS61130722U (en) | ||
| JPS6331255U (en) | ||
| JPS59160844U (en) | Internal combustion engine exhaust control device | |
| JPH0161459U (en) | ||
| JPS6226518U (en) | ||
| JPH01173370U (en) | ||
| JPS6162267U (en) | ||
| JPH0430256U (en) | ||
| JPS6351116U (en) | ||
| JPS63132851U (en) | ||
| JPS6334349U (en) | ||
| JPS63198461U (en) | ||
| JPH02115948U (en) | ||
| JPS6411349U (en) | ||
| JPH0176552U (en) | ||
| JPS60110679U (en) | Internal combustion engine ignition timing control device |