JPH0345471U - - Google Patents
Info
- Publication number
- JPH0345471U JPH0345471U JP9933390U JP9933390U JPH0345471U JP H0345471 U JPH0345471 U JP H0345471U JP 9933390 U JP9933390 U JP 9933390U JP 9933390 U JP9933390 U JP 9933390U JP H0345471 U JPH0345471 U JP H0345471U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- negative pressure
- valve
- effective area
- reduce
- 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
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
図面は本考案の実施例を示す縦断面図である。
１……吸気路、２……絞り弁、３……空気通路
、４……調整弁、５……負圧通路、８……弁体、
９……弁座、１４……開閉弁、２１……補助負圧
通路、１９……制御弁、Ａ……負圧式進角装置。
、４……調整弁、５……負圧通路、８……弁体、
９……弁座、１４……開閉弁、２１……補助負圧
通路、１９……制御弁、Ａ……負圧式進角装置。
Claims (1)
- 通路有効面積を温度上昇に伴つて小さくするよ
うに温度に応じて動作する調整弁４を具えた空気
通路３が絞り弁２をバイパスして吸気路１に設け
られているとともに、前記絞り弁２のアイドル位
置よりも少し上流側で前記吸気路１に開口して負
圧式進角装置Ａに接続された負圧通路５に補助負
圧通路２１が設けられており、前記補助負圧通路
２１は前記吸気路１の前記絞り弁２よりも下流側
を前記負圧通路５に接続しているとともに、前記
調整弁４と連動して通路有効面積を温度上昇に伴
つて小さくする制御弁１９を具えていることを特
徴とするエンジンの点火時期制御装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9933390U JPH0345471U (ja) | 1990-09-21 | 1990-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9933390U JPH0345471U (ja) | 1990-09-21 | 1990-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0345471U true JPH0345471U (ja) | 1991-04-26 |
Family
ID=31648392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9933390U Pending JPH0345471U (ja) | 1990-09-21 | 1990-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0345471U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001190673A (ja) * | 2000-01-12 | 2001-07-17 | Hajime Gokan | 携帯用緊急人工呼吸器 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53123734A (en) * | 1977-04-04 | 1978-10-28 | Mitsubishi Motors Corp | Engine control equipment for automobile |
-
1990
- 1990-09-21 JP JP9933390U patent/JPH0345471U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53123734A (en) * | 1977-04-04 | 1978-10-28 | Mitsubishi Motors Corp | Engine control equipment for automobile |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001190673A (ja) * | 2000-01-12 | 2001-07-17 | Hajime Gokan | 携帯用緊急人工呼吸器 |