JPS60155708U - multi cylinder engine - Google Patents
multi cylinder engineInfo
- Publication number
- JPS60155708U JPS60155708U JP4379084U JP4379084U JPS60155708U JP S60155708 U JPS60155708 U JP S60155708U JP 4379084 U JP4379084 U JP 4379084U JP 4379084 U JP4379084 U JP 4379084U JP S60155708 U JPS60155708 U JP S60155708U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- electric member
- cylinders
- valve
- intake 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.)
- Pending
Links
Landscapes
- Valve Device For Special Equipments (AREA)
- Output Control And Ontrol Of Special Type 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
図面は本考案の実施態様を例示し、第１図は多気筒エン
ジンの縦断面図、第２図は直列４気筒エンジンにおける
吸排気バルブの制御系統図、第３図は制御装置の回路図
、第４図乃至第７図はそれぞれ多気筒エンジンの他の実
施−を示す平面図である。
１．２２，４０，４２，４４．４６・・・・・・多気筒
エンジン、６，２４ａ〜２４ｄ、４１ａ〜４１ｆ、４３
ａ〜４３ｆ、４５ａ〜４５ｈ、４７ａ〜４７ｈ・・・・
・・気筒、１０・・・・・・吸気バルブ、１１・・・・
・・排気バルブ、１６．１７・・・・・・スプリング、
１８゜ＩＬ ３０ａ〜３０ｄｇ ３１ａ〜３１ｄ””電
磁ソレノイド（電動部材）、２０，２１，３２ａ〜３２
ｄ、３３ａ〜３３ｄ・・・・・・故障検出センサ、３５
・・・・・・バルブ閉塞装置。The drawings illustrate embodiments of the present invention; FIG. 1 is a longitudinal sectional view of a multi-cylinder engine, FIG. 2 is a control system diagram of intake and exhaust valves in an in-line four-cylinder engine, and FIG. 3 is a circuit diagram of a control device. 4 to 7 are plan views showing other implementations of the multi-cylinder engine. 1.22, 40, 42, 44.46...Multi-cylinder engine, 6, 24a-24d, 41a-41f, 43
a~43f, 45a~45h, 47a~47h...
...Cylinder, 10...Intake valve, 11...
・・Exhaust valve, 16.17・・・・Spring,
18゜IL 30a~30dg 31a~31d"" Electromagnetic solenoid (electric member), 20, 21, 32a~32
d, 33a to 33d... Failure detection sensor, 35
・・・・・・Valve closing device.
Claims (1)
動する電動部材と、各電動部材に駆動信号をそれぞれ出
力してこの電動部材を作動させる電動部材作動装置と、
上記各気筒のそれぞれ吸気バルブおよび排気バルブの少
なくとも一方の作動異常を検出する故障検出センサと、
該故障検出センサの出力を受は故障気筒の少なくとも吸
気バルブを閉じるとともに、点火順序が故障気筒と隣り
合わず、かつ運転が停止されることにより、金気−筒を
点火順序に従って一巡する間に上記故障気筒と相俟って
エンジン出力の発生体止が等間隔で生じるようにする気
筒の少なくとも吸気バルブを閉じるバルブ閉塞装置とを
設けたことを特徴とする多気筒エンジン。an electric member that opens and closes the intake valve and exhaust valve of each cylinder, and an electric member actuator that outputs a drive signal to each electric member to operate the electric member;
a failure detection sensor that detects malfunction of at least one of the intake valve and the exhaust valve of each of the cylinders;
When receiving the output of the fault detection sensor, at least the intake valve of the faulty cylinder is closed, the ignition order is not adjacent to the faulty cylinder, and the operation is stopped, so that while the cylinders are being cycled in accordance with the ignition order. A multi-cylinder engine, characterized in that it is provided with a valve closing device that closes at least the intake valves of the cylinders so that the generation of engine output stops occurring at equal intervals in conjunction with the failed cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4379084U JPS60155708U (en) | 1984-03-26 | 1984-03-26 | multi cylinder engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4379084U JPS60155708U (en) | 1984-03-26 | 1984-03-26 | multi cylinder engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60155708U true JPS60155708U (en) | 1985-10-17 |
Family
ID=30555777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4379084U Pending JPS60155708U (en) | 1984-03-26 | 1984-03-26 | multi cylinder engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60155708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009068489A (en) * | 2007-09-11 | 2009-04-02 | Robert Bosch Gmbh | Operation method for controlling electrohydraulic valve of internal combustion engine and electrohydraulic valve control system of internal combustion engine |
-
1984
- 1984-03-26 JP JP4379084U patent/JPS60155708U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009068489A (en) * | 2007-09-11 | 2009-04-02 | Robert Bosch Gmbh | Operation method for controlling electrohydraulic valve of internal combustion engine and electrohydraulic valve control system of internal combustion engine |
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