JPH0290331U - - Google Patents
Info
- Publication number
- JPH0290331U JPH0290331U JP16902088U JP16902088U JPH0290331U JP H0290331 U JPH0290331 U JP H0290331U JP 16902088 U JP16902088 U JP 16902088U JP 16902088 U JP16902088 U JP 16902088U JP H0290331 U JPH0290331 U JP H0290331U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- communication passage
- intake
- valve
- closing 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
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
Landscapes
- Characterised By The Charging Evacuation (AREA)
Description
第１図は本考案の一実施例の構成図、第２図は
本考案の他の実施例の構成図、第３図は制御の他
の実施例のブロツク図、第４図は開閉弁の制御の
他の実施例の線図、第５図は共鳴過給機能を備え
た本考案の他の実施例の構成図、第６図は第５図
の要部断面図、第７図は第５図の要部斜視図、第
８図は共鳴過給機能を備えた本考案の更に他の実
施例の構成図である。
１……デイーゼルエンジン、２，２ａ，２ｂ…
…吸気マニホールド、３……吸気ポート、９……
連通路、１０……開閉バルブ、１１……制御手段
、１２……エンジン運転状態検出手段、No.１〜N
o.６，Ｌ１〜Ｌ４，Ｒ１〜Ｒ４……気筒。
Fig. 1 is a block diagram of one embodiment of the present invention, Fig. 2 is a block diagram of another embodiment of the present invention, Fig. 3 is a block diagram of another embodiment of control, and Fig. 4 is a block diagram of an on-off valve. A line diagram of another embodiment of the control, FIG. 5 is a configuration diagram of another embodiment of the present invention equipped with a resonance supercharging function, FIG. 6 is a sectional view of the main part of FIG. 5, and FIG. FIG. 5 is a perspective view of essential parts, and FIG. 8 is a configuration diagram of still another embodiment of the present invention having a resonance supercharging function. 1... Diesel engine, 2, 2a, 2b...
...Intake manifold, 3...Intake port, 9...
Communication path, 10... Opening/closing valve, 11... Control means, 12... Engine operating state detection means, No. 1 to N
o.6, L1 to L4 , R1 to R4 ...Cylinder.
Claims (1)
ポート間を連通路で連結し、その連通路に開閉バ
ルブを介装し、その開閉バルブにエンジン運転状
態検出手段の信号に基づき開閉制御する制御手段
を備えたことを特徴とする多気筒エンジンの吸気
装置。 The intake ports of the cylinders whose intake valve opening timings do not overlap are connected by a communication passage, an opening/closing valve is interposed in the communication passage, and the opening/closing valve is provided with a control means for controlling opening/closing based on a signal from an engine operating state detection means. This is an intake system for a multi-cylinder engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988169020U JPH0736092Y2 (en) | 1988-12-27 | 1988-12-27 | Intake device for diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988169020U JPH0736092Y2 (en) | 1988-12-27 | 1988-12-27 | Intake device for diesel engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0290331U true JPH0290331U (en) | 1990-07-18 |
| JPH0736092Y2 JPH0736092Y2 (en) | 1995-08-16 |
Family
ID=31458712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988169020U Expired - Lifetime JPH0736092Y2 (en) | 1988-12-27 | 1988-12-27 | Intake device for diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0736092Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5416010A (en) * | 1977-07-07 | 1979-02-06 | Toyota Motor Corp | Combustion promoting arrangement for internal combustion engine |
-
1988
- 1988-12-27 JP JP1988169020U patent/JPH0736092Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5416010A (en) * | 1977-07-07 | 1979-02-06 | Toyota Motor Corp | Combustion promoting arrangement for internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0736092Y2 (en) | 1995-08-16 |
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