JPS59121412U - intake device - Google Patents
intake deviceInfo
- Publication number
- JPS59121412U JPS59121412U JP1503583U JP1503583U JPS59121412U JP S59121412 U JPS59121412 U JP S59121412U JP 1503583 U JP1503583 U JP 1503583U JP 1503583 U JP1503583 U JP 1503583U JP S59121412 U JPS59121412 U JP S59121412U
- Authority
- JP
- Japan
- Prior art keywords
- crank
- engine
- chamber
- way valve
- pressure fluctuation
- 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
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Exhaust-Gas Circulating Devices (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案の一実施例を示す概略説明図、第2図は
第1図の■−■断面説明図、第3図は仕切板の斜視説明
図である。
2:多気筒エンジン、10:第2気筒、16:クランク
室、18ニオイルパン、26:仕切壁、36:ピストン
、38:圧力変動室、50:第1の一方向弁、60:第
2の一方向弁、70:第3の一方向弁、68ニブロ一バ
イガス通路。FIG. 1 is a schematic explanatory diagram showing one embodiment of the present invention, FIG. 2 is a cross-sectional explanatory diagram taken along the line -■ in FIG. 1, and FIG. 3 is a perspective explanatory diagram of a partition plate. 2: Multi-cylinder engine, 10: Second cylinder, 16: Crank chamber, 18 oil pan, 26: Partition wall, 36: Piston, 38: Pressure fluctuation chamber, 50: First one-way valve, 60: Second One-way valve, 70: Third one-way valve, 68 Nibro-bigas passage.
Claims (1)
クランクシャフトの軸受部を形成するために並設された
複数の仕切壁のうち、隣接する仕切壁下部間にクランク
シャフトの1クランクを内蔵するクランク室を他のクラ
ンク室及びオイルパン内と隔絶する仕切板を設けて形成
した圧力変動室、上記能のクランク室に新気を供給する
第1の一方向弁、及び上記圧力変動室からエンジン吸気
通路方向に気体流れを許容する第2の一方向弁を備えた
ことを特徴とする吸気装置。A crank chamber in which one crank of the crankshaft is housed between the lower parts of adjacent partition walls among a plurality of partition walls arranged in parallel to form a bearing part for a crankshaft provided at the lower end of a cylinder block of a multi-cylinder engine. a pressure fluctuation chamber formed by providing a partition plate to isolate the engine from other crank chambers and the inside of the oil pan; a first one-way valve that supplies fresh air to the above-mentioned crank chamber; and an engine intake passage from the pressure fluctuation chamber. An intake device characterized by comprising a second one-way valve that allows gas flow in the two directions.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1503583U JPS59121412U (en) | 1983-02-04 | 1983-02-04 | intake device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1503583U JPS59121412U (en) | 1983-02-04 | 1983-02-04 | intake device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59121412U true JPS59121412U (en) | 1984-08-16 |
Family
ID=30146376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1503583U Pending JPS59121412U (en) | 1983-02-04 | 1983-02-04 | intake device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59121412U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62133913U (en) * | 1986-02-18 | 1987-08-24 | ||
JP2014125953A (en) * | 2012-12-26 | 2014-07-07 | Hino Motors Ltd | Oil separation structure |
-
1983
- 1983-02-04 JP JP1503583U patent/JPS59121412U/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62133913U (en) * | 1986-02-18 | 1987-08-24 | ||
JP2014125953A (en) * | 2012-12-26 | 2014-07-07 | Hino Motors Ltd | Oil separation structure |
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